From 38ae62d093811bde4bd8848deb124e3d607dcfcb Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Wed, 30 Oct 2019 11:02:38 +0300
Subject: [PATCH 1/9] define network with XML is related with network object.
 It is converted

---
 networks/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/networks/views.py b/networks/views.py
index 71a0b9a..0bc9c1d 100644
--- a/networks/views.py
+++ b/networks/views.py
@@ -161,7 +161,7 @@ def network(request, compute_id, pool):
                                            compute.login,
                                            compute.password,
                                            compute.type)
-                    conn.define_network(edit_xml)
+                    new_conn.define_network(edit_xml)
                     if conn.is_active():
                         messages.success(request, _("Network XML is changed. Stop and start network to activate new config."))
                     else:

From 568ff92449495b7dcec77e8f6724cf8bb3712480 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Wed, 30 Oct 2019 11:05:00 +0300
Subject: [PATCH 2/9] libvirt does not have the connection close reason
 contants anymore. pep8 conventions apply

---
 vrtManager/connection.py | 44 +++++++++++++++++-----------------------
 1 file changed, 19 insertions(+), 25 deletions(-)

diff --git a/vrtManager/connection.py b/vrtManager/connection.py
index 278232c..062ee91 100644
--- a/vrtManager/connection.py
+++ b/vrtManager/connection.py
@@ -124,16 +124,7 @@ class wvmConnection(object):
             # on server shutdown libvirt module gets freed before the close callbacks are called
             # so we just check here if it is still present
             if libvirt is not None:
-                if (reason == libvirt.VIR_CONNECT_CLOSE_REASON_ERROR):
-                    self.last_error = 'connection closed: Misc I/O error'
-                elif (reason == libvirt.VIR_CONNECT_CLOSE_REASON_EOF):
-                    self.last_error = 'connection closed: End-of-file from server'
-                elif (reason == libvirt.VIR_CONNECT_CLOSE_REASON_KEEPALIVE):
-                    self.last_error = 'connection closed: Keepalive timer triggered'
-                elif (reason == libvirt.VIR_CONNECT_CLOSE_REASON_CLIENT):
-                    self.last_error = 'connection closed: Client requested it'
-                else:
-                    self.last_error = 'connection closed: Unknown error'
+                self.last_error = reason
 
             # prevent other threads from using the connection (in the future)
             self.connection = None
@@ -255,11 +246,11 @@ class wvmConnectionManager(object):
         """
         self._connections_lock.acquireRead()
         try:
-            if (host in self._connections):
+            if host in self._connections:
                 connections = self._connections[host]
 
                 for connection in connections:
-                    if (connection.login == login and connection.passwd == passwd and connection.type == conn):
+                    if connection.login == login and connection.passwd == passwd and connection.type == conn:
                         return connection
         finally:
             self._connections_lock.release()
@@ -278,13 +269,13 @@ class wvmConnectionManager(object):
 
         connection = self._search_connection(host, login, passwd, conn)
 
-        if (connection is None):
+        if connection is None:
             self._connections_lock.acquireWrite()
             try:
                 # we have to search for the connection again after aquireing the write lock
                 # as the thread previously holding the write lock may have already added our connection
                 connection = self._search_connection(host, login, passwd, conn)
-                if (connection is None):
+                if connection is None:
                     # create a new connection if a matching connection does not already exist
                     connection = wvmConnection(host, login, passwd, conn)
 
@@ -317,7 +308,7 @@ class wvmConnectionManager(object):
             socket_host.settimeout(1)
             if conn_type == CONN_SSH:
                 if ':' in hostname:
-                    LIBVIRT_HOST, PORT = (hostname).split(":")
+                    LIBVIRT_HOST, PORT = hostname.split(":")
                     PORT = int(PORT)
                 else:
                     PORT = SSH_PORT
@@ -332,6 +323,7 @@ class wvmConnectionManager(object):
         except Exception as err:
             return err
 
+
 connection_manager = wvmConnectionManager(
     settings.LIBVIRT_KEEPALIVE_INTERVAL if hasattr(settings, 'LIBVIRT_KEEPALIVE_INTERVAL') else 5,
     settings.LIBVIRT_KEEPALIVE_COUNT if hasattr(settings, 'LIBVIRT_KEEPALIVE_COUNT') else 5
@@ -368,7 +360,7 @@ class wvmConnect(object):
         minor = ver / 1000
         ver = ver % 1000
         release = ver
-        return "%s.%s.%s" % (major,minor,release)
+        return "%s.%s.%s" % (major, minor, release)
 
     def get_lib_version(self):
         ver = self.wvm.getLibVersion()
@@ -432,7 +424,7 @@ class wvmConnect(object):
             for arch in ctx.xpath('/capabilities/guest/arch'):
                 domain_types = arch.xpath('domain/@type')
                 arch_name = arch.xpath('@name')[0]
-                result[arch_name]= domain_types
+                result[arch_name] = domain_types
             return result
         return util.get_xml_path(self.get_cap_xml(), func=hypervisors)
 
@@ -446,7 +438,7 @@ class wvmConnect(object):
             for arch in ctx.xpath('/capabilities/guest/arch'):
                 emulator = arch.xpath('emulator')
                 arch_name = arch.xpath('@name')[0]
-                result[arch_name]= emulator
+                result[arch_name] = emulator
             return result
         return util.get_xml_path(self.get_cap_xml(), func=emulators)
 
@@ -460,8 +452,8 @@ class wvmConnect(object):
         def get_bus_list(ctx):
             result = []
             for disk_enum in ctx.xpath('/domainCapabilities/devices/disk/enum'):
-               if disk_enum.xpath("@name")[0] == "bus":
-                   for values in disk_enum: result.append(values.text)
+                if disk_enum.xpath("@name")[0] == "bus":
+                    for values in disk_enum: result.append(values.text)
             return result
 
         # return [ 'ide', 'scsi', 'usb', 'virtio' ]
@@ -482,11 +474,11 @@ class wvmConnect(object):
 
     def get_image_formats(self):
         """Get available image formats"""
-        return [ 'raw', 'qcow', 'qcow2' ]
+        return ['raw', 'qcow', 'qcow2']
 
     def get_file_extensions(self):
         """Get available image filename extensions"""
-        return [ 'img', 'qcow', 'qcow2' ]
+        return ['img', 'qcow', 'qcow2']
 
     def get_video(self):
         """ Get available graphics video types """
@@ -496,7 +488,7 @@ class wvmConnect(object):
                 if video_enum.xpath("@name")[0] == "modelType":
                     for values in video_enum: result.append(values.text)
             return result
-        return util.get_xml_path(self.get_dom_cap_xml(),func=get_video_list)
+        return util.get_xml_path(self.get_dom_cap_xml(), func=get_video_list)
 
     def get_iface(self, name):
         return self.wvm.interfaceLookupByName(name)
@@ -560,6 +552,7 @@ class wvmConnect(object):
 
     def get_host_instances(self, raw_mem_size=False):
         vname = {}
+
         def get_info(doc):
             mem = util.get_xpath(doc, "/domain/currentMemory")
             mem = int(mem) / 1024
@@ -574,7 +567,7 @@ class wvmConnect(object):
             title = title if title else ''
             description = util.get_xpath(doc, "/domain/description")
             description = description if description else ''
-            return (mem, vcpu, title, description)
+            return mem, vcpu, title, description
         for name in self.get_instances():
             dom = self.get_instance(name)
             xml = dom.XMLDesc(0)
@@ -592,6 +585,7 @@ class wvmConnect(object):
     def get_user_instances(self, name):
         dom = self.get_instance(name)
         xml = dom.XMLDesc(0)
+
         def get_info(ctx):
             mem = util.get_xpath(ctx, "/domain/currentMemory")
             mem = int(mem) / 1024
@@ -604,7 +598,7 @@ class wvmConnect(object):
             title = title if title else ''
             description = util.get_xpath(ctx, "/domain/description")
             description = description if description else ''
-            return (mem, vcpu, title, description)
+            return mem, vcpu, title, description
         (mem, vcpu, title, description) = util.get_xml_path(xml, func=get_info)
         return {
             'name': dom.name(),

From f3f4f0afe801d4bcdb44466e5d83ed4dbb1ae29b Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Wed, 30 Oct 2019 11:05:50 +0300
Subject: [PATCH 3/9] Fix typos. Code Inspection for pep8 conventions

---
 instances/views.py     | 10 +++++++---
 interfaces/views.py    |  1 +
 nwfilters/views.py     | 31 +++++++++++++++----------------
 secrets/views.py       |  1 +
 vrtManager/IPy.py      | 16 ++++++++--------
 vrtManager/instance.py |  8 +++++---
 6 files changed, 37 insertions(+), 30 deletions(-)

diff --git a/instances/views.py b/instances/views.py
index 1a1c5c0..474bfd2 100644
--- a/instances/views.py
+++ b/instances/views.py
@@ -73,6 +73,7 @@ def allinstances(request):
 def instances(request, compute_id):
     """
     :param request:
+    :param compute_id
     :return:
     """
     all_host_vms = {}
@@ -224,9 +225,9 @@ def instance(request, compute_id, vname):
     def get_network_tuple(network_source_str):
         network_source_pack = network_source_str.split(":", 1)
         if len(network_source_pack) > 1:
-            return (network_source_pack[1], network_source_pack[0])
+            return network_source_pack[1], network_source_pack[0]
         else:
-            return (network_source_pack[0], 'net')
+            return network_source_pack[0], 'net'
 
     def migrate_instance(new_compute, instance, live=False, unsafe=False, xml_del=False, offline=False):
         status = connection_manager.host_is_up(new_compute.type, new_compute.hostname)
@@ -1104,10 +1105,13 @@ def instances_actions(request):
             return HttpResponseRedirect(request.get_full_path())
     return HttpResponseRedirect(request.get_full_path())
 
+
 @login_required
 def inst_graph(request, compute_id, vname):
     """
     :param request:
+    :param compute_id:
+    :param vname:
     :return:
     """
     json_blk = []
@@ -1298,7 +1302,7 @@ def delete_instance(instance, delete_disk=False):
         conn.delete()
         instance.delete()
 
-        print("Instance {} on compute {} sucessfully deleted".format(instance_name, compute.hostname))
+        print("Instance {} on compute {} successfully deleted".format(instance_name, compute.hostname))
 
     except libvirtError as lib_err:
         print("Error removing instance {} on compute {}".format(instance_name, compute.hostname))
diff --git a/interfaces/views.py b/interfaces/views.py
index f71289c..acbf440 100644
--- a/interfaces/views.py
+++ b/interfaces/views.py
@@ -61,6 +61,7 @@ def interfaces(request, compute_id):
 def interface(request, compute_id, iface):
     """
     :param request:
+    :param compute_id:
     :param iface:
     :return:
     """
diff --git a/nwfilters/views.py b/nwfilters/views.py
index c0dd8d8..6f2529b 100644
--- a/nwfilters/views.py
+++ b/nwfilters/views.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.shortcuts import render
 from django.http import HttpResponseRedirect
 from django.shortcuts import render, get_object_or_404
 from django.utils.translation import ugettext_lazy as _
@@ -19,6 +18,7 @@ from logs.views import addlogmsg
 def nwfilters(request, compute_id):
     """
     :param request:
+    :param compute_id:
     :return:
     """
 
@@ -31,9 +31,9 @@ def nwfilters(request, compute_id):
 
     try:
         conn = wvmNWFilters(compute.hostname,
-                           compute.login,
-                           compute.password,
-                           compute.type)
+                            compute.login,
+                            compute.password,
+                            compute.type)
 
         if request.method == 'POST':
             if 'create_nwfilter' in request.POST:
@@ -63,7 +63,7 @@ def nwfilters(request, compute_id):
                             addlogmsg(request.user.username, compute.hostname, lib_err.message)
 
             if 'del_nwfilter' in request.POST:
-                name = request.POST.get('nwfiltername','')
+                name = request.POST.get('nwfiltername', '')
                 msg = _("Deleting NWFilter: %s" % name)
                 in_use = False
                 nwfilter = conn.get_nwfilter(name)
@@ -71,7 +71,6 @@ def nwfilters(request, compute_id):
                 is_conn = wvmInstances(compute.hostname, compute.login, compute.password, compute.type)
                 instances = is_conn.get_instances()
                 for inst in instances:
-                #    if in_use: break
                     i_conn = wvmInstance(compute.hostname, compute.login, compute.password, compute.type, inst)
                     dom_filterrefs = i_conn.get_filterrefs()
 
@@ -90,10 +89,10 @@ def nwfilters(request, compute_id):
 
             if 'cln_nwfilter' in request.POST:
 
-                name = request.POST.get('nwfiltername','')
+                name = request.POST.get('nwfiltername', '')
                 cln_name = request.POST.get('cln_name', name + '-clone')
 
-                conn.clone_nwfilter(name,cln_name)
+                conn.clone_nwfilter(name, cln_name)
                 msg = _("Cloning NWFilter %s as %s" % (name, cln_name))
                 addlogmsg(request.user.username, compute.hostname, msg)
 
@@ -122,14 +121,14 @@ def nwfilter(request, compute_id, nwfltr):
 
     try:
         nwfilter = wvmNWFilter(compute.hostname,
-                           compute.login,
-                           compute.password,
-                           compute.type,
-                           nwfltr)
+                               compute.login,
+                               compute.password,
+                               compute.type,
+                               nwfltr)
         conn = wvmNWFilters(compute.hostname,
-                                    compute.login,
-                                    compute.password,
-                                    compute.type)
+                            compute.login,
+                            compute.password,
+                            compute.type)
 
         for nwf in conn.get_nwfilters():
             nwfilters_all.append(conn.get_nwfilter_info(nwf))
@@ -208,4 +207,4 @@ def nwfilter(request, compute_id, nwfltr):
     except Exception as error_msg:
         error_messages.append(error_msg)
 
-    return render(request, 'nwfilter.html', locals())
\ No newline at end of file
+    return render(request, 'nwfilter.html', locals())
diff --git a/secrets/views.py b/secrets/views.py
index 90e5e36..efc0a09 100644
--- a/secrets/views.py
+++ b/secrets/views.py
@@ -12,6 +12,7 @@ from libvirt import libvirtError
 def secrets(request, compute_id):
     """
     :param request:
+    :param compute_id:
     :return:
     """
 
diff --git a/vrtManager/IPy.py b/vrtManager/IPy.py
index 6dbdf6b..b157f3d 100644
--- a/vrtManager/IPy.py
+++ b/vrtManager/IPy.py
@@ -318,9 +318,9 @@ class IPint(object):
                 (self._ipversion == 6 and self._prefixlen == 128):
             if self.NoPrefixForSingleIp:
                 want = 0
-        if want == None:
+        if want is None:
             want = self.WantPrefixLen
-            if want == None:
+            if want is None:
                 want = 1
         if want:
             if want == 2:
@@ -354,7 +354,7 @@ class IPint(object):
         """
 
         bits = _ipVersionToLen(self._ipversion)
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 0
         ret = _intToBin(self.ip)
         return '0' * (bits - len(ret)) + ret + self._printPrefix(wantprefixlen)
@@ -370,7 +370,7 @@ class IPint(object):
         'ffff:ffff:ffff:ffff:ffff:f:f:fffc/127'
         """
 
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 1
 
         if self._ipversion == 4:
@@ -413,7 +413,7 @@ class IPint(object):
         2001:658:22a:cafe:200:0:0:1
         """
 
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 1
 
         if self._ipversion == 4:
@@ -434,7 +434,7 @@ class IPint(object):
         2001:0658:022a:cafe:0200:0000:0000:0001
         """
 
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 1
 
         return intToIp(self.ip, self._ipversion) + self._printPrefix(wantprefixlen)
@@ -448,7 +448,7 @@ class IPint(object):
         0x20010658022acafe0200000000000001
         """
 
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 0
 
         x = '0x%x' % self.ip
@@ -463,7 +463,7 @@ class IPint(object):
         42540616829182469433547762482097946625
         """
 
-        if self.WantPrefixLen == None and wantprefixlen == None:
+        if self.WantPrefixLen is None and wantprefixlen is None:
             wantprefixlen = 0
 
         x = '%d' % self.ip
diff --git a/vrtManager/instance.py b/vrtManager/instance.py
index eb4147f..c929160 100644
--- a/vrtManager/instance.py
+++ b/vrtManager/instance.py
@@ -247,7 +247,7 @@ class wvmInstance(wvmConnect):
     def get_disk_devices(self):
         def disks(doc):
             result = []
-            dev = volume = storage = src_file = None
+            dev = volume = storage = src_file = bus = None
             disk_format = used_size = disk_size = disk_cache = None
             
             for disk in doc.xpath('/domain/devices/disk'):
@@ -288,7 +288,7 @@ class wvmInstance(wvmConnect):
     def get_media_devices(self):
         def disks(doc):
             result = []
-            dev = volume = storage = None
+            dev = volume = storage = bus = None
             src_file = None
             for media in doc.xpath('/domain/devices/disk'):
                 device = media.xpath('@device')[0]
@@ -341,6 +341,7 @@ class wvmInstance(wvmConnect):
 
     def get_bootorder(self):
         boot_order = {}
+        type = target = None
         tree = ElementTree.fromstring(self._XMLDesc(0))
         os = tree.find('os')
         boot = os.findall('boot')
@@ -363,7 +364,7 @@ class wvmInstance(wvmConnect):
 
         devices = tree.find('devices')
         for dev in devices:
-            dev_target = dev_type = dev_device = dev_alias = None
+            dev_target = None
             boot_dev = dev.find('boot')
             if boot_dev is not None:
                 idx = boot_dev.get('order')
@@ -439,6 +440,7 @@ class wvmInstance(wvmConnect):
                             disk.insert(2, src_media)
                             return True
 
+        vol = None
         storages = self.get_storages(only_actives=True)
         for storage in storages:
             stg = self.get_storage(storage)

From 0738ec7ec48710c34bd1a525b270ee2153dcaa07 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Mon, 4 Nov 2019 12:03:13 +0300
Subject: [PATCH 4/9] adds bridge slave list to details of interface

---
 interfaces/templates/interface.html | 34 ++++++++++++++++++++++++++---
 interfaces/views.py                 |  1 +
 vrtManager/interface.py             | 30 +++++++++++++++++++++++--
 3 files changed, 60 insertions(+), 5 deletions(-)

diff --git a/interfaces/templates/interface.html b/interfaces/templates/interface.html
index 1693d81..2ac89d9 100644
--- a/interfaces/templates/interface.html
+++ b/interfaces/templates/interface.html
@@ -38,12 +38,12 @@
     <div class="row">
         <div class="col-xs-6 col-sm-4">
             <p>{% trans "Interface" %}:</p>
-            <p>{% trans "IPv4" %}: ({% ifequal ipv4 None %}{% trans 'None' %}{% else %}{{ ipv4_type }}{% endifequal %})</p>
-            <p>{% trans "IPv6" %}: ({% ifequal ipv6 None %}{% trans 'None' %}{% else %}{{ ipv6_type }}{% endifequal %})</p>
+            <p>{% trans "IPv4" %} ({% ifequal ipv4 None %}{% trans 'None' %}{% else %}{{ ipv4_type }}{% endifequal %}):</p>
+            <p>{% trans "IPv6" %} ({% ifequal ipv6 None %}{% trans 'None' %}{% else %}{{ ipv6_type }}{% endifequal %}):</p>
             <p>{% trans "MAC Adress" %}:</p>
             <p>{% trans "Interface Type" %}:</p>
             {% ifequal itype 'bridge' %}
-                <p>{% trans "Bridge device" %}</p>
+                <p>{% trans "Bridge Device" %}:</p>
             {% endifequal %}
             <p>{% trans "Boot Mode" %}:</p>
             <p>{% trans "State" %}:</p>
@@ -69,5 +69,33 @@
                 </form>
             </p>
         </div>
+        <div class="col-sm-12">
+            {% ifequal itype 'bridge' %}
+            <table class="table table-bordered">
+            <caption>{% trans 'Slaves' %}</caption>
+                <thead>
+                <tr class="active">
+                    <td>{% trans 'MAC' %}</td>
+                    <td>{% trans 'Name' %}</td>
+                    <td>{% trans 'Type' %}</td>
+                    <td>{% trans 'Speed' %}</td>
+                    <td>{% trans 'State' %}</td>
+                </tr>
+                </thead>
+                <tbody>
+                {% for iface in slave_ifaces %}
+                    <tr>
+                        <td>{{ iface.mac }}</td>
+                        <td>{{ iface.name }}</td>
+                        <td>{{ iface.type }}</td>
+                        <td>{{ iface.speed }}</td>
+                        <td>{{ iface.state }}</td>
+                    </tr>
+                {% endfor %}
+                </tbody>
+            </table>
+            {% endifequal %}
+        </div>
     </div>
+
 {% endblock %}
\ No newline at end of file
diff --git a/interfaces/views.py b/interfaces/views.py
index acbf440..a747120 100644
--- a/interfaces/views.py
+++ b/interfaces/views.py
@@ -88,6 +88,7 @@ def interface(request, compute_id, iface):
         ipv6 = conn.get_ipv6()
         ipv6_type = conn.get_ipv6_type()
         bridge = conn.get_bridge()
+        slave_ifaces = conn.get_bridge_slave_ifaces()
 
         if request.method == 'POST':
             if 'stop' in request.POST:
diff --git a/vrtManager/interface.py b/vrtManager/interface.py
index c91aaf9..ceaea18 100644
--- a/vrtManager/interface.py
+++ b/vrtManager/interface.py
@@ -1,5 +1,6 @@
 from vrtManager.connection import wvmConnect
 from vrtManager import util
+from xml.etree import ElementTree
 from libvirt import VIR_INTERFACE_XML_INACTIVE
 
 
@@ -119,9 +120,34 @@ class wvmInterface(wvmConnect):
             return int_ipv6_ip + '/' + int_ipv6_mask
 
     def get_bridge(self):
+        bridge = None
         if self.get_type() == 'bridge':
-            xml = self._XMLDesc()
-            return util.get_xml_path(xml, "/interface/bridge/interface/@name")
+            bridge = util.get_xml_path(self._XMLDesc(), "/interface/bridge/interface/@name")
+            for iface in self.get_bridge_slave_ifaces():
+                if iface.get('state') == 'up' and iface.get('speed') is not 'unknown':
+                    bridge = iface.get('name')
+                    return bridge
+            return bridge
+        else:
+            return None
+
+    def get_bridge_slave_ifaces(self):
+        ifaces = list()
+        if self.get_type() == 'bridge':
+            tree = ElementTree.fromstring(self._XMLDesc())
+            for iface in tree.findall("./bridge/"):
+                address = state = speed = None
+                name = iface.get('name')
+                type = iface.get('type')
+                link = iface.find('link')
+                if link is not None:
+                    state = link.get('state')
+                    speed = link.get('speed')
+                mac = iface.find('mac')
+                if mac is not None:
+                    address = mac.get('address')
+                ifaces.append({'name': name, 'type': type, 'state': state, 'speed': speed, 'mac': address})
+            return ifaces
         else:
             return None
 

From c5a96b7662e21ca21fc058e4809e6a6875b9087d Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Thu, 7 Nov 2019 10:33:36 +0300
Subject: [PATCH 5/9] Add IPv6 support.

---
 ...ss.html => modify_ipv4_fixed_address.html} |  21 +-
 .../templates/modify_ipv6_fixed_address.html  |  53 +++++
 networks/templates/network.html               | 204 +++++++++++++++---
 networks/views.py                             |  47 ++--
 vrtManager/network.py                         | 194 ++++++++++-------
 5 files changed, 391 insertions(+), 128 deletions(-)
 rename networks/templates/{modify_fixed_address.html => modify_ipv4_fixed_address.html} (85%)
 create mode 100644 networks/templates/modify_ipv6_fixed_address.html

diff --git a/networks/templates/modify_fixed_address.html b/networks/templates/modify_ipv4_fixed_address.html
similarity index 85%
rename from networks/templates/modify_fixed_address.html
rename to networks/templates/modify_ipv4_fixed_address.html
index fd1c938..7c1addb 100644
--- a/networks/templates/modify_fixed_address.html
+++ b/networks/templates/modify_ipv4_fixed_address.html
@@ -1,16 +1,16 @@
 {% load i18n %}
 {% if request.user.is_superuser %}
-    <a href="#AddFixedNet" type="button" class="btn btn-success pull-right" data-toggle="modal">
+    <a href="#AddFixedNet4" type="button" class="btn btn-success pull-right" data-toggle="modal">
         <span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
     </a>
 
     <!-- Modal pool -->
-    <div class="modal fade" id="AddFixedNet" tabindex="-1" role="dialog" aria-labelledby="AddFixedNetLabel" aria-hidden="true">
+    <div class="modal fade" id="AddFixedNet4" tabindex="-1" role="dialog" aria-labelledby="AddFixedNet4Label" aria-hidden="true">
         <div class="modal-dialog">
             <div class="modal-content">
                 <div class="modal-header">
                     <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
-                    <h4 class="modal-title">{% trans "Add Fixed Address" %}</h4>
+                    <h4 class="modal-title">{% trans "Add IPv4 Fixed Address" %}</h4>
                 </div>
                 <form  method="post" action="" role="form">{% csrf_token %}
                 <div class="modal-body">
@@ -21,10 +21,16 @@
                                 <input type="text" readonly class="form-control" name="subnet" value="{{ ipv4_network }}" required pattern="[0-9\/\.]+">
                             </div>
                         </div>
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "MAC" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="mac" required pattern="[0-9\/\:]+">
+                            </div>
+                        </div>
                         <div class="form-group">
                             <label class="col-sm-4 control-label">{% trans "Name" %}</label>
                             <div class="col-sm-6">
-                                <input type="text" class="form-control" name="name" required pattern="[a-zA-Z0-9_]+">
+                                <input type="text" class="form-control" name="name" pattern="[a-zA-Z0-9_]+">
                             </div>
                         </div>
                         <div class="form-group">
@@ -33,15 +39,10 @@
                                 <input type="text" class="form-control" name="address" required pattern="[0-9\/\.]+">
                             </div>
                         </div>
-                        <div class="form-group">
-                            <label class="col-sm-4 control-label">{% trans "MAC" %}</label>
-                            <div class="col-sm-6">
-                                <input type="text" class="form-control" name="mac" required pattern="[0-9\/\:]+">
-                            </div>
-                        </div>
                     </div>
                 </div>
                  <div class="modal-footer">
+                     <input name="family" value="ipv4" hidden/>
                     <button type="button" class="btn btn-default" data-dismiss="modal">{% trans "Close" %}</button>
                     <button type="submit" class="btn btn-primary" name="modify_fixed_address">{% trans "Create" %}</button>
                 </div>
diff --git a/networks/templates/modify_ipv6_fixed_address.html b/networks/templates/modify_ipv6_fixed_address.html
new file mode 100644
index 0000000..fcc7eff
--- /dev/null
+++ b/networks/templates/modify_ipv6_fixed_address.html
@@ -0,0 +1,53 @@
+{% load i18n %}
+{% if request.user.is_superuser %}
+    <a href="#AddFixedNet6" type="button" class="btn btn-success pull-right" data-toggle="modal">
+        <span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
+    </a>
+
+    <!-- Modal pool -->
+    <div class="modal fade" id="AddFixedNet6" tabindex="-1" role="dialog" aria-labelledby="AddFixedNet6Label" aria-hidden="true">
+        <div class="modal-dialog">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+                    <h4 class="modal-title">{% trans "Add IPV6 Fixed Address" %}</h4>
+                </div>
+                <form  method="post" action="" role="form">{% csrf_token %}
+                <div class="modal-body">
+                    <div class="row">
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "Subnet Pool" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" readonly class="form-control" name="subnet" value="{{ ipv6_network }}" required pattern="[0-9\/\.]+">
+                            </div>
+                        </div>
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "ID" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="id" required pattern="[0-9a-dA-D\/\:]+">
+                            </div>
+                        </div>
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "Name" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="name" pattern="[a-zA-Z0-9_]+">
+                            </div>
+                        </div>
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "Address" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="address" required pattern="[a-dA-D0-9\/\:]+">
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                 <div class="modal-footer">
+                     <input name="family" value="ipv6" hidden/>
+                    <button type="button" class="btn btn-default" data-dismiss="modal">{% trans "Close" %}</button>
+                    <button type="submit" class="btn btn-primary" name="modify_fixed_address">{% trans "Create" %}</button>
+                </div>
+                </form>
+            </div> <!-- /.modal-content -->
+        </div> <!-- /.modal-dialog -->
+    </div> <!-- /.modal -->
+{% endif %}
\ No newline at end of file
diff --git a/networks/templates/network.html b/networks/templates/network.html
index 46c79ab..c5d8cd5 100644
--- a/networks/templates/network.html
+++ b/networks/templates/network.html
@@ -68,6 +68,7 @@
             </p>
         </div>
     </div>
+
     <div class="row">
         <h3 class="page-header"></h3>
     </div>
@@ -93,31 +94,32 @@
             </div>
         </div>
     </div>
-    <div class="row">
+
+     <div class="row">
         <h3 class="page-header">{% trans "IPv4 Configuration" %}</h3>
     </div>
     <div class="row">
             <div class="col-xs-6 col-sm-4">
-                <p>{% trans "IPv4 Forwarding:" %}</p>
-                <p>{% trans "Network:" %}</p>
-                <p>{% trans "DHCP:" %}</p>
+                <p>{% trans "IPv4 Forwarding" %}:</p>
+                <p>{% trans "Network" %}:</p>
                 {% if ipv4_dhcp_range_start and ipv4_dhcp_range_end %}
-                    <p>{% trans "Start:" %}</p>
-                    <p>{% trans "End:" %}</p>
+                    <p>{% trans "DHCP" %}:</p>
+                    <p>{% trans "Start" %}:</p>
+                    <p>{% trans "End" %}:</p>
                 {% endif %}
             </div>
              <div class="col-xs-6 col-sm-4">
                 <p>
-                    {% ifequal ipv4_forward.0 'nat' %}
+                    {% ifequal net_forward.0 'nat' %}
                         {% trans "NAT" %}
                     {% endifequal %}
-                    {% ifequal ipv4_forward.0 'route' %}
+                    {% ifequal net_forward.0 'route' %}
                         {% trans "ROUTE" %}
                     {% endifequal %}
-                    {% ifequal ipv4_forward.0 'bridge' %}
+                    {% ifequal net_forward.0 'bridge' %}
                         {% trans "BRIDGE" %}
                     {% endifequal %}
-                    {% if not ipv4_forward.0 %}
+                    {% if not net_forward.0 %}
                         {% trans "ISOLATE" %}
                     {% endif %}
                 </p>
@@ -137,6 +139,7 @@
                         {%  else %}
                             <p><input name="range_start" value="{{ ipv4_dhcp_range_start }}"/></p>
                             <p><input name="range_end" value="{{ ipv4_dhcp_range_end }}"/></p>
+                            <input hidden name="family" value="ipv4"/>
                             <div class="col-xs-10 col-sm-8">
                                 <input type="submit" class="btn btn-primary btn-block" value="Apply"
                                        name="modify_dhcp_range"
@@ -147,15 +150,15 @@
                 {% endif %}
             </div>
         </div>
-    {% ifequal ipv4_forward.0 'nat' %}
+    {% if ipv4_dhcp_range_start and ipv4_dhcp_range_end %}
         {% if state %}
-            {% include 'modify_fixed_address.html' %}
+            {% include 'modify_ipv4_fixed_address.html' %}
         {% endif %}
         <div class="row">
-            <h3 class="page-header">{% trans "Fixed Address" %}</h3>
+            <h3 class="page-header">{% trans "IPv4 Fixed Address" %}</h3>
         </div>
-    {% endifequal %}
-    {% if fixed_address %}
+    {% endif %}
+    {% if ipv4_fixed_address %}
         <div class="row">
             <div class="col-xs-12">
                 <div class="panel-group" id="accordion">
@@ -175,7 +178,7 @@
                                     <input type="button" class="btn btn-default" id="filter_button" value="Filter">
                                     <button type="button" class="btn btn-default" id="filter_clear">{% trans 'Clear' %}</button>
                                 </div>
-                                <table class="table table-hover">
+                                <table id="ipv4_table" class="table table-hover">
                                     <thead>
                                     <tr>
                                         <th style="text-align: center">{% trans "MAC" %}</th>
@@ -185,14 +188,132 @@
                                     </tr>
                                     </thead>
                                     <tbody style="text-align: center">
-                                    {% for fix in fixed_address %}
+                                    {% for fix4 in ipv4_fixed_address %}
                                         <tr>
                                             <form method="post" role="form">{% csrf_token %}
-                                                <td><label class="form-control" disabled="true">{{ fix.mac }}</label></td>
-                                                <td><input class="form-control" value="{{ fix.ip }}" name="address" /></td>
-                                                <td><input class="form-control" value="{{ fix.name }}" name="name" /></td>
+                                                <td><input class="form-control" value="{{ fix4.mac }}" name="mac" readonly/></td>
+                                                <td><input class="form-control" value="{{ fix4.ip }}" name="address" /></td>
+                                                <td><input class="form-control" value="{{ fix4.name }}" name="name" /></td>
                                                 <td>
-                                                    <input hidden name="mac" value="{{ fix.mac }}"/>
+                                                    <input hidden name="family" value="ipv4"/>
+                                                    <button type="submit" class="btn btn-sm btn-primary"
+                                                            name="modify_fixed_address"
+                                                            title="Edit entry" onclick="return confirm('{% trans "Are you sure?" %}')">
+                                                        <i class="glyphicon glyphicon-save"></i>
+                                                    </button>
+                                                    <button type="submit" class="btn btn-sm btn-danger"
+                                                            name="delete_fixed_address"
+                                                            title="Delete entry" onclick="return confirm('{% trans "Are you sure?" %}')">
+                                                        <i class="glyphicon glyphicon-trash"></i>
+                                                    </button>
+                                                </td>
+                                            </form>
+                                        </tr>
+                                    {% endfor %}
+                                    </tbody>
+                                </table>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    {% endif %}
+
+    <div class="row">
+        <h3 class="page-header">{% trans "IPv6 Configuration" %}</h3>
+    </div>
+    <div class="row">
+            <div class="col-xs-6 col-sm-4">
+                <p>{% trans "IPv6 Forwarding" %}:</p>
+                <p>{% trans "Network" %}:</p>
+                {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
+                    <p>{% trans "DHCP" %}:</p>
+                    <p>{% trans "Start" %}:</p>
+                    <p>{% trans "End" %}:</p>
+                {% endif %}
+            </div>
+             <div class="col-xs-6 col-sm-4">
+                <p>
+                    {% if not net_forward.0 %}
+                        {% trans "ISOLATE" %}
+                    {% else %}
+                        {% trans "ROUTE" %}
+                    {% endif %}
+                </p>
+                <p>{{ ipv6_network }}</p>
+                <p>
+                    {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
+                        <span class="text-success">{% trans "ON" %}</span>
+                    {% else %}
+                        <span class="text-danger">{% trans "OFF" %}</span>
+                    {% endif %}
+                </p>
+                {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
+                    <form method="post" role="form">{% csrf_token %}
+                        {% if state %}
+                            <p>{{ ipv6_dhcp_range_start }}</p>
+                            <p>{{ ipv6_dhcp_range_end }}</p>
+                        {%  else %}
+                            <p><input name="range_start" value="{{ ipv6_dhcp_range_start }}"/></p>
+                            <p><input name="range_end" value="{{ ipv6_dhcp_range_end }}"/></p>
+                            <input hidden name="family" value="ipv6"/>
+                            <div class="col-xs-10 col-sm-8">
+                                <input type="submit" class="btn btn-primary btn-block" value="Apply"
+                                       name="modify_dhcp_range"
+                                       title="Edit DHCP Range" onclick="return confirm('{% trans "Are you sure?" %}')"/>
+                            </div>
+                        {% endif %}
+                    </form>
+                {% endif %}
+            </div>
+        </div>
+     {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
+        {% if state %}
+            {% include 'modify_ipv6_fixed_address.html' %}
+        {% endif %}
+        <div class="row">
+            <h3 class="page-header">{% trans "IPv6 Fixed Address" %}</h3>
+        </div>
+    {% endif %}
+    {% if ipv6_fixed_address %}
+        <div class="row">
+            <div class="col-xs-12">
+                <div class="panel-group" id="accordion">
+                    <div class="panel panel-default">
+                        <div class="panel-heading">
+                            <a data-toggle="collapse" data-parent="#accordion" href="#collapseIPv6">
+                                {% trans 'Show' %}
+                            </a>
+                        </div>
+                        <div id="collapseIPv6" class="panel-collapse collapse">
+                            <div class="panel-body">
+
+                                <div class="input-append form-inline pull-right">
+                                    <div class="form-group">
+                                        <input type="text" class="form-control" id="filter_input_ipv6">
+                                    </div>
+                                    <input type="button" class="btn btn-default" id="filter_button_ipv6" value="Filter">
+                                    <button type="button" class="btn btn-default" id="filter_clear_ipv6">{% trans 'Clear' %}</button>
+                                </div>
+                                <table id="ipv6_table" class="table table-hover">
+                                    <thead>
+                                    <tr>
+                                        <th style="text-align: center">{% trans "ID" %}</th>
+                                        <th style="text-align: center">{% trans "Address" %}</th>
+                                        <th style="text-align: center">{% trans "Name" %}</th>
+                                        <th style="text-align: center">{% trans "Action" %}</th>
+                                    </tr>
+                                    </thead>
+                                    <tbody style="text-align: center">
+                                    {% for fix6 in ipv6_fixed_address %}
+                                        <tr>
+                                            <form method="post" role="form">{% csrf_token %}
+                                                <td><input class="form-control" value="{{ fix6.id }}" name="id" readonly/></td>
+                                                <td><input class="form-control" value="{{ fix6.ip }}" name="address" /></td>
+                                                <td><input class="form-control" value="{{ fix6.name }}" name="name" /></td>
+                                                <td>
+                                                    <input hidden name="family" value="ipv6"/>
                                                     <button type="submit" class="btn btn-sm btn-primary"
                                                             name="modify_fixed_address"
                                                             title="Edit entry" onclick="return confirm('{% trans "Are you sure?" %}')">
@@ -229,15 +350,17 @@
         // add event button labeled "filter"
         $('#filter_button').click(function (event) {
             // get value
-            var filter_val = $('#filter_input').val();
+            let filter_val = $('#filter_input').val();
             if (filter_val == '') {
                 // show all
-                $('tbody tr').show();
+                $('#ipv4_table tbody tr').show();
             } else {
-                // show only matches
-                $('tbody tr:Contains(\'' + filter_val + '\')').show();
                 // hide non-matching items
-                $('tbody tr:not(:Contains(\'' + filter_val + '\'))').hide();
+                let row_not_contains4 = $('#ipv4_table tbody tr input:not([value*=\'' + filter_val + '\'])');
+                row_not_contains4.closest('tr').hide();
+                // show only matches
+                let row_contains4 =  $('#ipv4_table tbody tr input[value*=\'' + filter_val + '\']');
+                row_contains4.closest('tr').show();
             }
         });
         // add event button labeled "clear"
@@ -252,6 +375,35 @@
                 $('#filter_button').click();
             }
         });
+
+        // add event button labeled "filter"
+        $('#filter_button_ipv6').click(function (event) {
+            // get value
+            let filter_val = $('#filter_input_ipv6').val();
+            if (filter_val == '') {
+                // show all
+                $('#ipv6_table tbody tr').show();
+            } else {
+                // hide non-matching items
+                let row_not_contains6 = $('#ipv6_table tbody tr input:not([value*=\'' + filter_val + '\'])');
+                row_not_contains6.closest('tr').hide();
+                // show only matches
+                let row_contains6 =  $('#ipv6_table tbody tr input[value*=\'' + filter_val + '\']');
+                row_contains6.closest('tr').show();
+            }
+        });
+        // add event button labeled "clear"
+        $('#filter_clear_ipv6').click(function (event) {
+            $('#filter_input_ipv6').val('');
+            $('#filter_button_ipv6').click();
+        });
+
+        // trigger filter when enter key pressed
+        $('#filter_input_ipv6').keyup(function (event) {
+            if (event.keyCode == 13) {
+                $('#filter_button_ipv6').click();
+            }
+        });
     });
 </script>
 <script src="{% static "js/ace.js" %}"></script>
diff --git a/networks/views.py b/networks/views.py
index 0bc9c1d..427248a 100644
--- a/networks/views.py
+++ b/networks/views.py
@@ -86,11 +86,24 @@ def network(request, compute_id, pool):
         state = conn.is_active()
         device = conn.get_bridge_device()
         autostart = conn.get_autostart()
-        ipv4_forward = conn.get_ipv4_forward()
-        ipv4_dhcp_range_start = conn.get_ipv4_dhcp_range_start()
-        ipv4_dhcp_range_end = conn.get_ipv4_dhcp_range_end()
-        ipv4_network = conn.get_ipv4_network()
-        fixed_address = conn.get_mac_ipaddr()
+        net_forward = conn.get_network_forward()
+        dhcp_range_start = ipv4_dhcp_range_end = dict()
+
+        ip_networks = conn.get_ip_networks()
+        for family, ip_network in ip_networks.items():
+            if family == "ipv4":
+                ipv4_dhcp_range_start = conn.get_dhcp_range_start(family)
+                ipv4_dhcp_range_end = conn.get_dhcp_range_end(family)
+                ipv4_network = ip_network
+                ipv4_fixed_address = conn.get_dhcp_host_addr(family)
+            elif family == "ipv6":
+                ipv6_dhcp_range_start = conn.get_dhcp_range_start(family)
+                ipv6_dhcp_range_end = conn.get_dhcp_range_end(family)
+                ipv6_network = ip_network
+                ipv6_fixed_address = conn.get_dhcp_host_addr(family)
+            else:
+                raise Exception("Unknown Network Family")
+
         xml = conn._XMLDesc(0)
     except libvirtError as lib_err:
         error_messages.append(lib_err)
@@ -130,26 +143,34 @@ def network(request, compute_id, pool):
         if 'modify_fixed_address' in request.POST:
             name = request.POST.get('name', '')
             address = request.POST.get('address', '')
-            mac = request.POST.get('mac', '')
+            family = request.POST.get('family', 'ipv4')
+
+            if family == 'ipv4':
+                mac_duid = request.POST.get('mac', '')
+            if family == 'ipv6':
+                mac_duid = request.POST.get('id', '')
+
             try:
-                ret_val = conn.modify_fixed_address(name, address, mac)
-                messages.success(request, "Fixed Address Operation Completed.")
+                ret_val = conn.modify_fixed_address(name, address, mac_duid, family)
+                messages.success(request, "{} Fixed Address Operation Completed.".format(family))
                 return HttpResponseRedirect(request.get_full_path())
             except libvirtError as lib_err:
                 error_messages.append(lib_err.message)
             except ValueError as val_err:
                 error_messages.append(val_err.message)
         if 'delete_fixed_address' in request.POST:
-            mac = request.POST.get('mac', '')
-            conn.delete_fixed_address(mac)
-            messages.success(request, "Fixed Address is Deleted.")
+            ip = request.POST.get('address', '')
+            family = request.POST.get('family', 'ipv4')
+            conn.delete_fixed_address(ip, family)
+            messages.success(request, "{} Fixed Address is Deleted.".format(family))
             return HttpResponseRedirect(request.get_full_path())
         if 'modify_dhcp_range' in request.POST:
             range_start = request.POST.get('range_start', '')
             range_end = request.POST.get('range_end', '')
+            family = request.POST.get('family', 'ipv4')
             try:
-                conn.modify_dhcp_range(range_start, range_end)
-                messages.success(request, "DHCP Range is Changed.")
+                conn.modify_dhcp_range(range_start, range_end, family)
+                messages.success(request, "{} DHCP Range is Changed.".format(family))
                 return HttpResponseRedirect(request.get_full_path())
             except libvirtError as lib_err:
                 error_messages.append(lib_err.message)
diff --git a/vrtManager/network.py b/vrtManager/network.py
index 971cc66..ded82c3 100644
--- a/vrtManager/network.py
+++ b/vrtManager/network.py
@@ -1,7 +1,7 @@
 from vrtManager import util
 from vrtManager.IPy import IP
 from vrtManager.connection import wvmConnect
-from xml.etree import ElementTree
+from lxml import etree
 from libvirt import VIR_NETWORK_SECTION_IP_DHCP_HOST
 from libvirt import VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_UPDATE_COMMAND_MODIFY
 from libvirt import VIR_NETWORK_UPDATE_AFFECT_LIVE, VIR_NETWORK_UPDATE_AFFECT_CONFIG
@@ -77,6 +77,7 @@ class wvmNetwork(wvmConnect):
     def __init__(self, host, login, passwd, conn, net):
         wvmConnect.__init__(self, host, login, passwd, conn)
         self.net = self.get_network(net)
+        self.parent_count = len(self.get_ip_networks())
 
     def get_name(self):
         return self.net.name()
@@ -111,128 +112,163 @@ class wvmNetwork(wvmConnect):
     def delete(self):
         self.net.undefine()
 
-    def update(self, command, section, parentIndex, xml, flags=0):
+    def update(self, command, section, xml, parentIndex, flags=0):
         return self.net.update(command, section, parentIndex, xml, flags)
 
-    def get_ipv4_network(self):
+    def get_ip_networks(self):
+        ip_networks = dict()
         xml = self._XMLDesc(0)
         if util.get_xml_path(xml, "/network/ip") is None:
             return None
-        addrStr = util.get_xml_path(xml, "/network/ip/@address")
-        netmaskStr = util.get_xml_path(xml, "/network/ip/@netmask")
-        prefix = util.get_xml_path(xml, "/network/ip/@prefix")
+        tree = etree.fromstring(xml)
+        ips = tree.findall('.ip')
+        for ip in ips:
+            address_str = ip.get('address')
+            netmask_str = ip.get('netmask')
+            prefix = ip.get('prefix')
+            family = ip.get('family', 'ipv4')
+            base = 32 if family == 'ipv4' else 128
+            if prefix:
+                prefix = int(prefix)
+                binstr = ((prefix * "1") + ((base - prefix) * "0"))
+                netmask_str = str(IP(int(binstr, base=2)))
 
-        if prefix:
-            prefix = int(prefix)
-            binstr = ((prefix * "1") + ((32 - prefix) * "0"))
-            netmaskStr = str(IP(int(binstr, base=2)))
+            if netmask_str:
+                netmask = IP(netmask_str)
+                gateway = IP(address_str)
+                network = IP(gateway.int() & netmask.int())
+                netmask_str = netmask_str if family == 'ipv4' else str(prefix)
+                ret = IP(str(network) + "/" + netmask_str)
+            else:
+                ret = IP(str(address_str))
+            ip_networks[family] = ret
+        return ip_networks
 
-        if netmaskStr:
-            netmask = IP(netmaskStr)
-            gateway = IP(addrStr)
-            network = IP(gateway.int() & netmask.int())
-            ret = IP(str(network) + "/" + netmaskStr)
-        else:
-            ret = IP(str(addrStr))
-
-        return ret
-
-    def get_ipv4_forward(self):
+    def get_network_forward(self):
         xml = self._XMLDesc(0)
         fw = util.get_xml_path(xml, "/network/forward/@mode")
-        forwardDev = util.get_xml_path(xml, "/network/forward/@dev")
-        return [fw, forwardDev]
+        forward_dev = util.get_xml_path(xml, "/network/forward/@dev")
+        return [fw, forward_dev]
 
-    def get_ipv4_dhcp_range(self):
+    def get_dhcp_range(self, family='ipv4'):
         xml = self._XMLDesc(0)
-        dhcpstart = util.get_xml_path(xml, "/network/ip/dhcp/range[1]/@start")
-        dhcpend = util.get_xml_path(xml, "/network/ip/dhcp/range[1]/@end")
+        if family == 'ipv4':
+            dhcpstart = util.get_xml_path(xml, "/network/ip[not(@family='ipv6')]/dhcp/range[1]/@start")
+            dhcpend = util.get_xml_path(xml, "/network/ip[not(@family='ipv6')]/dhcp/range[1]/@end")
+        if family == 'ipv6':
+            dhcpstart = util.get_xml_path(xml, "/network/ip[@family='ipv6']/dhcp/range[1]/@start")
+            dhcpend = util.get_xml_path(xml, "/network/ip[@family='ipv6']/dhcp/range[1]/@end")
+
         if not dhcpstart or not dhcpend:
             return None
 
         return [IP(dhcpstart), IP(dhcpend)]
 
-    def get_ipv4_dhcp_range_start(self):
-        dhcp = self.get_ipv4_dhcp_range()
+    def get_dhcp_range_start(self, family='ipv4'):
+        dhcp = self.get_dhcp_range(family)
         if not dhcp:
             return None
-
         return dhcp[0]
 
-    def get_ipv4_dhcp_range_end(self):
-        dhcp = self.get_ipv4_dhcp_range()
+    def get_dhcp_range_end(self, family='ipv4'):
+        dhcp = self.get_dhcp_range(family)
         if not dhcp:
             return None
-
         return dhcp[1]
 
     def can_pxe(self):
         xml = self._XMLDesc(0)
-        forward = self.get_ipv4_forward()[0]
+        forward = self.get_network_forward()[0]
         if forward and forward != "nat":
             return True
         return bool(util.get_xml_path(xml, "/network/ip/dhcp/bootp/@file"))
 
-    def get_mac_ipaddr(self):
-        def network(doc):
-            result = []
-            for net in doc.xpath('/network/ip/dhcp/host'):
-                ip = net.xpath('@ip')[0]
-                mac = net.xpath('@mac')[0]
-                name = net.xpath('@name')
-                name = name[0] if name else ""
+    def get_dhcp_host_addr(self, family='ipv4'):
+        result = list()
+        tree = etree.fromstring(self._XMLDesc(0))
 
-                result.append({'ip': ip, 'mac': mac, 'name': name})
-            return result
+        for ipdhcp in tree.findall("./ip"):
+            if family == 'ipv4':
+                if ipdhcp.get('family') is None:
+                    hosts = ipdhcp.findall('./dhcp/host')
+                    for host in hosts:
+                        ip = host.get('ip')
+                        mac = host.get('mac')
+                        name = host.get('name','')
+                        result.append({'ip': ip, 'mac': mac, 'name': name})
+                    return result
+                else:
+                    continue
+            if family == 'ipv6':
+                hosts = tree.xpath("./ip[@family='ipv6']/dhcp/host")
+                for host in hosts:
+                    ip = host.get('ip')
+                    id = host.get('id')
+                    name = host.get('name','')
+                    result.append({'ip': ip, 'id': id, 'name': name})
+                return result
 
-        return util.get_xml_path(self._XMLDesc(0), func=network)
-    
-    def modify_fixed_address(self, name, address, mac):
-        util.validate_macaddr(mac)
-        if name:
-            new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, name, IP(address))
-        else:
-            new_xml = '<host mac="{}" ip="{}"/>'.format(mac, IP(address))
-        new_host_xml = ElementTree.fromstring(new_xml)
+    def modify_dhcp_range(self, range_start, range_end, family='ipv4'):
+        if not self.is_active():
+            tree = etree.fromstring(self._XMLDesc(0))
+            if family == 'ipv4':
+                range = tree.xpath("./ip[not(@family='ipv6')]/dhcp/range")
+            if family == 'ipv6':
+                range = tree.xpath("./ip[@family='ipv6']/dhcp/range")
+            range[0].set('start', range_start)
+            range[0].set('end', range_end)
+            self.wvm.networkDefineXML(etree.tostring(tree))
 
-        tree = ElementTree.fromstring(self._XMLDesc(0))
-        hosts = tree.findall("./ip/dhcp/host")
+    def delete_fixed_address(self, ip, family='ipv4'):
+        tree = etree.fromstring(self._XMLDesc(0))
+        if family == 'ipv4':
+            hosts = tree.xpath("/network/ip[not(@family='ipv6')]/dhcp/host")
+            parent_index = self.parent_count - 2
+        if family == 'ipv6':
+            hosts = tree.xpath("/network/ip[@family='ipv6']/dhcp/host")
+            parent_index = self.parent_count - 1
+        for h in hosts:
+            if h.get('ip') == ip:
+                if family == 'ipv4':
+                    new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(h.get('mac'), h.get('name'), ip)
+                if family == 'ipv6':
+                    new_xml = '<host id="{}" name="{}" ip="{}"/>'.format(h.get('id'), h.get('name'), ip)
+
+                self.update(VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_SECTION_IP_DHCP_HOST,
+                            new_xml,
+                            parent_index,
+                            VIR_NETWORK_UPDATE_AFFECT_LIVE | VIR_NETWORK_UPDATE_AFFECT_CONFIG)
+                break
+
+    def modify_fixed_address(self, name, address, mac_duid, family='ipv4'):
+        tree = etree.fromstring(self._XMLDesc(0))
+        if family == 'ipv4':
+            new_xml = '<host mac="{}" {} ip="{}"/>'.format(mac_duid, 'name="' + name + '"' if name else '', IP(address))
+            hosts = tree.xpath("./ip[not(@family='ipv6')]/dhcp/host")
+            compare_var = 'mac'
+            parent_index = self.parent_count - 2
+        if family == 'ipv6':
+            new_xml = '<host id="{}" {} ip="{}"/>'.format(mac_duid, 'name="' + name + '"' if name else '', IP(address))
+            hosts = tree.xpath("./ip[@family='ipv6']/dhcp/host")
+            compare_var = 'id'
+            parent_index = self.parent_count - 1
+        new_host_xml = etree.fromstring(new_xml)
 
         host = None
         for h in hosts:
-            if h.get('mac') == mac:
+            if h.get(compare_var) == mac_duid:
                 host = h
                 break
         if host is None:
-            self.update(VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
+            self.update(VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_SECTION_IP_DHCP_HOST, new_xml,
+                        parent_index,
                         VIR_NETWORK_UPDATE_AFFECT_LIVE | VIR_NETWORK_UPDATE_AFFECT_CONFIG)
         else:
             # change the host
             if host.get('name') == new_host_xml.get('name') and host.get('ip') == new_host_xml.get('ip'):
                 return False
             else:
-                self.update(VIR_NETWORK_UPDATE_COMMAND_MODIFY, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
+                self.update(VIR_NETWORK_UPDATE_COMMAND_MODIFY, VIR_NETWORK_SECTION_IP_DHCP_HOST, new_xml,
+                            parent_index,
                             VIR_NETWORK_UPDATE_AFFECT_LIVE | VIR_NETWORK_UPDATE_AFFECT_CONFIG)
 
-    def delete_fixed_address(self, mac):
-        util.validate_macaddr(mac)
-        tree = ElementTree.fromstring(self._XMLDesc(0))
-        hosts = tree.findall("./ip/dhcp/host")
-
-        for h in hosts:
-            if h.get('mac') == mac:
-                new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, h.get('name'), h.get('ip'))
-                self.update(VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
-                            VIR_NETWORK_UPDATE_AFFECT_LIVE | VIR_NETWORK_UPDATE_AFFECT_CONFIG)
-                break
-
-    def modify_dhcp_range(self, range_start, range_end):
-        if not self.is_active():
-            new_range = '<range start="{}" end="{}"/>'.format(range_start, range_end)
-            tree = ElementTree.fromstring(self._XMLDesc(0))
-            dhcp = tree.find("./ip/dhcp")
-            old_range = dhcp.find('range')
-            dhcp.remove(old_range)
-            dhcp.append(ElementTree.fromstring(new_range))
-
-            self.wvm.networkDefineXML(ElementTree.tostring(tree))

From 78ec7ac7466ab55da0a3664307b88d431d8e45d0 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Thu, 7 Nov 2019 14:07:57 +0300
Subject: [PATCH 6/9] network: Add network pool mac info. dhcp->dhcp4
 conversion.

---
 networks/forms.py                        |  2 +-
 networks/templates/create_net_block.html |  4 ++--
 networks/templates/network.html          | 12 +++++++-----
 networks/views.py                        |  5 +++--
 vrtManager/network.py                    | 17 +++++++++++------
 5 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/networks/forms.py b/networks/forms.py
index fc94358..7ffe205 100644
--- a/networks/forms.py
+++ b/networks/forms.py
@@ -9,7 +9,7 @@ class AddNetPool(forms.Form):
     subnet = forms.CharField(error_messages={'required': _('No subnet has been entered')},
                              max_length=20)
     forward = forms.CharField(max_length=100)
-    dhcp = forms.BooleanField(required=False)
+    dhcp4 = forms.BooleanField(required=False)
     fixed = forms.BooleanField(required=False)
     bridge_name = forms.CharField(max_length=20, required=False)
     openvswitch = forms.BooleanField(required=False)
diff --git a/networks/templates/create_net_block.html b/networks/templates/create_net_block.html
index 166dc23..6e2d33a 100644
--- a/networks/templates/create_net_block.html
+++ b/networks/templates/create_net_block.html
@@ -27,9 +27,9 @@
                             </div>
                         </div>
                         <div class="form-group bridge_name_form_group_dhcp">
-                            <label class="col-sm-4 control-label">{% trans "DHCP" %}</label>
+                            <label class="col-sm-4 control-label">{% trans "DHCPv4" %}</label>
                             <div class="col-sm-6">
-                                <input type="checkbox" name="dhcp" value="true" checked>
+                                <input type="checkbox" name="dhcp4" value="true" checked>
                             </div>
                         </div>
                         <div class="form-group bridge_name_form_group_dhcp">
diff --git a/networks/templates/network.html b/networks/templates/network.html
index c5d8cd5..0114a08 100644
--- a/networks/templates/network.html
+++ b/networks/templates/network.html
@@ -39,14 +39,16 @@
 
     <div class="row">
         <div class="col-xs-6 col-sm-4">
-            <p>{% trans "Network name" %}:</p>
+            <p>{% trans "Network Name" %}:</p>
             <p>{% trans "Device" %}:</p>
+            <p>{% trans "MAC" %}:</p>
             <p>{% trans "State" %}:</p>
             <p>{% trans "Autostart" %}:</p>
         </div>
         <div class="col-xs-6 col-sm-6">
             <p>{{ pool }}</p>
             <p>{{ device }}</p>
+            <p>{{ net_mac }}</p>
             <p>
                 <form action="" method="post" role="form">{% csrf_token %}
                     {% ifequal state 0 %}
@@ -102,8 +104,8 @@
             <div class="col-xs-6 col-sm-4">
                 <p>{% trans "IPv4 Forwarding" %}:</p>
                 <p>{% trans "Network" %}:</p>
+                <p>{% trans "DHCP" %}:</p>
                 {% if ipv4_dhcp_range_start and ipv4_dhcp_range_end %}
-                    <p>{% trans "DHCP" %}:</p>
                     <p>{% trans "Start" %}:</p>
                     <p>{% trans "End" %}:</p>
                 {% endif %}
@@ -123,7 +125,7 @@
                         {% trans "ISOLATE" %}
                     {% endif %}
                 </p>
-                <p>{{ ipv4_network }}</p>
+                <p>{{ ipv4_network|default:"-"  }}</p>
                 <p>
                     {% if ipv4_dhcp_range_start and ipv4_dhcp_range_end %}
                         <span class="text-success">{% trans "ON" %}</span>
@@ -227,8 +229,8 @@
             <div class="col-xs-6 col-sm-4">
                 <p>{% trans "IPv6 Forwarding" %}:</p>
                 <p>{% trans "Network" %}:</p>
+                <p>{% trans "DHCP" %}:</p>
                 {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
-                    <p>{% trans "DHCP" %}:</p>
                     <p>{% trans "Start" %}:</p>
                     <p>{% trans "End" %}:</p>
                 {% endif %}
@@ -241,7 +243,7 @@
                         {% trans "ROUTE" %}
                     {% endif %}
                 </p>
-                <p>{{ ipv6_network }}</p>
+                <p>{{ ipv6_network|default:"-" }}</p>
                 <p>
                     {% if ipv6_dhcp_range_start and ipv6_dhcp_range_end %}
                         <span class="text-success">{% trans "ON" %}</span>
diff --git a/networks/views.py b/networks/views.py
index 427248a..d0d9886 100644
--- a/networks/views.py
+++ b/networks/views.py
@@ -43,13 +43,13 @@ def networks(request, compute_id):
                     if data['forward'] == 'bridge' and data['bridge_name'] == '':
                         error_messages.append('Please enter bridge name')
                     try:
-                        gateway, netmask, dhcp = network_size(data['subnet'], data['dhcp'])
+                        gateway, netmask, dhcp4 = network_size(data['subnet'], data['dhcp4'])
                     except:
                         error_msg = _("Input subnet pool error")
                         error_messages.append(error_msg)
                     if not error_messages:
                         conn.create_network(data['name'], data['forward'], gateway, netmask,
-                                            dhcp, data['bridge_name'], data['openvswitch'], data['fixed'])
+                                            dhcp4, data['bridge_name'], data['openvswitch'], data['fixed'])
                         return HttpResponseRedirect(reverse('network', args=[compute_id, data['name']]))
                 else:
                     for msg_err in form.errors.values():
@@ -86,6 +86,7 @@ def network(request, compute_id, pool):
         state = conn.is_active()
         device = conn.get_bridge_device()
         autostart = conn.get_autostart()
+        net_mac = conn.get_network_mac()
         net_forward = conn.get_network_forward()
         dhcp_range_start = ipv4_dhcp_range_end = dict()
 
diff --git a/vrtManager/network.py b/vrtManager/network.py
index ded82c3..d077c05 100644
--- a/vrtManager/network.py
+++ b/vrtManager/network.py
@@ -38,7 +38,7 @@ class wvmNetworks(wvmConnect):
     def define_network(self, xml):
         self.wvm.networkDefineXML(xml)
 
-    def create_network(self, name, forward, gateway, mask, dhcp, bridge, openvswitch, fixed=False):
+    def create_network(self, name, forward, gateway, mask, dhcp4, bridge, openvswitch, fixed=False):
         xml = """
             <network>
                 <name>%s</name>""" % name
@@ -55,12 +55,12 @@ class wvmNetworks(wvmConnect):
         if forward != 'bridge':
             xml += """
                         <ip address='%s' netmask='%s'>""" % (gateway, mask)
-            if dhcp:
+            if dhcp4:
                 xml += """<dhcp>
-                            <range start='%s' end='%s' />""" % (dhcp[0], dhcp[1])
+                            <range start='%s' end='%s' />""" % (dhcp4[0], dhcp4[1])
                 if fixed:
-                    fist_oct = int(dhcp[0].strip().split('.')[3])
-                    last_oct = int(dhcp[1].strip().split('.')[3])
+                    fist_oct = int(dhcp4[0].strip().split('.')[3])
+                    last_oct = int(dhcp4[1].strip().split('.')[3])
                     for ip in range(fist_oct, last_oct + 1):
                         xml += """<host mac='%s' ip='%s.%s' />""" % (util.randomMAC(), gateway[:-2], ip)
                 xml += """</dhcp>"""
@@ -119,7 +119,7 @@ class wvmNetwork(wvmConnect):
         ip_networks = dict()
         xml = self._XMLDesc(0)
         if util.get_xml_path(xml, "/network/ip") is None:
-            return None
+            return ip_networks
         tree = etree.fromstring(xml)
         ips = tree.findall('.ip')
         for ip in ips:
@@ -144,6 +144,11 @@ class wvmNetwork(wvmConnect):
             ip_networks[family] = ret
         return ip_networks
 
+    def get_network_mac(self):
+        xml = self._XMLDesc(0)
+        mac = util.get_xml_path(xml, "/network/mac/@address")
+        return mac
+
     def get_network_forward(self):
         xml = self._XMLDesc(0)
         fw = util.get_xml_path(xml, "/network/forward/@mode")

From 8bc316355d788a213a42dc4dc5014536d78dc7a3 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Thu, 7 Nov 2019 16:49:40 +0300
Subject: [PATCH 7/9] Reconfig to create nat routed network without subnet

---
 networks/forms.py                        | 4 ++--
 networks/templates/create_net_block.html | 2 +-
 networks/views.py                        | 6 ++----
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/networks/forms.py b/networks/forms.py
index 7ffe205..5cbeac4 100644
--- a/networks/forms.py
+++ b/networks/forms.py
@@ -7,7 +7,7 @@ class AddNetPool(forms.Form):
     name = forms.CharField(error_messages={'required': _('No pool name has been entered')},
                            max_length=20)
     subnet = forms.CharField(error_messages={'required': _('No subnet has been entered')},
-                             max_length=20)
+                             max_length=20, required=False)
     forward = forms.CharField(max_length=100)
     dhcp4 = forms.BooleanField(required=False)
     fixed = forms.BooleanField(required=False)
@@ -25,7 +25,7 @@ class AddNetPool(forms.Form):
 
     def clean_subnet(self):
         subnet = self.cleaned_data['subnet']
-        have_symbol = re.match('^[0-9./]+$', subnet)
+        have_symbol = re.match('^[0-9./]+$', subnet if subnet else ".")
         if not have_symbol:
             raise forms.ValidationError(_('The pool subnet must not contain any special characters'))
         elif len(subnet) > 20:
diff --git a/networks/templates/create_net_block.html b/networks/templates/create_net_block.html
index 6e2d33a..f9df47b 100644
--- a/networks/templates/create_net_block.html
+++ b/networks/templates/create_net_block.html
@@ -13,7 +13,7 @@
                     <h4 class="modal-title">{% trans "Add New Network" %}</h4>
                 </div>
                 <div class="modal-body">
-                    <form class="form-horizontal" method="post" action="" role="form">{% csrf_token %}
+                    <form class="form-horizontal" method="post" action="" role="form" novalidate>{% csrf_token %}
                         <div class="form-group">
                             <label class="col-sm-4 control-label">{% trans "Name" %}</label>
                             <div class="col-sm-6">
diff --git a/networks/views.py b/networks/views.py
index d0d9886..b71e75e 100644
--- a/networks/views.py
+++ b/networks/views.py
@@ -31,6 +31,7 @@ def networks(request, compute_id):
                            compute.password,
                            compute.type)
         networks = conn.get_networks_info()
+        dhcp4 = netmask = gateway = ''
 
         if request.method == 'POST':
             if 'create' in request.POST:
@@ -42,11 +43,8 @@ def networks(request, compute_id):
                         error_messages.append(msg)
                     if data['forward'] == 'bridge' and data['bridge_name'] == '':
                         error_messages.append('Please enter bridge name')
-                    try:
+                    if data['subnet']:
                         gateway, netmask, dhcp4 = network_size(data['subnet'], data['dhcp4'])
-                    except:
-                        error_msg = _("Input subnet pool error")
-                        error_messages.append(error_msg)
                     if not error_messages:
                         conn.create_network(data['name'], data['forward'], gateway, netmask,
                                             dhcp4, data['bridge_name'], data['openvswitch'], data['fixed'])

From 0974193e6892137d55fcdd86073798b4b4682142 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Thu, 7 Nov 2019 17:05:55 +0300
Subject: [PATCH 8/9] update chart.js 2.8.0 -> 2.9.2

---
 static/js/Chart.bundle.min.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/static/js/Chart.bundle.min.js b/static/js/Chart.bundle.min.js
index 81b0d9a..a35709a 100644
--- a/static/js/Chart.bundle.min.js
+++ b/static/js/Chart.bundle.min.js
@@ -1,7 +1,7 @@
 /*!
- * Chart.js v2.8.0 - bundled(moment.js)
+ * Chart.js v2.9.2
  * https://www.chartjs.org
  * (c) 2019 Chart.js Contributors
  * Released under the MIT License
  */
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Z.merge(this[t]||(this[t]={}),e)}};rt._set("global",{defaultColor:"rgba(0,0,0,0.1)",defaultFontColor:"#666",defaultFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",defaultFontSize:12,defaultFontStyle:"normal",defaultLineHeight:1.2,showLines:!0});var ot=rt,st=Z.valueOrDefault;var lt={toLineHeight:function(t,e){var i=(""+t).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/);if(!i||"normal"===i[1])return 1.2*e;switch(t=+i[2],i[3]){case"px":return t;case"%":t/=100}return e*t},toPadding:function(t){var e,i,n,a;return Z.isObject(t)?(e=+t.top||0,i=+t.right||0,n=+t.bottom||0,a=+t.left||0):e=i=n=a=+t||0,{top:e,right:i,bottom:n,left:a,height:e+n,width:a+i}},_parseFont:function(t){var e=ot.global,i=st(t.fontSize,e.defaultFontSize),n={family:st(t.fontFamily,e.defaultFontFamily),lineHeight:Z.options.toLineHeight(st(t.lineHeight,e.defaultLineHeight),i),size:i,style:st(t.fontStyle,e.defaultFontStyle),weight:null,string:""};return 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u)==typeof(l=t[o]))if("string"===d){if((h=G(l)).valid&&(c=G(u)).valid){e[o]=c.mix(h,n).rgbString();continue}}else if(ut.isFinite(l)&&ut.isFinite(u)){e[o]=l+(u-l)*n;continue}e[o]=u}}(n,a,i,t),e):(e._view=i,e._start=null,e)},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return ut.isNumber(this._model.x)&&ut.isNumber(this._model.y)}}),ft.extend=ut.inherits;var gt=ft,mt=gt.extend({chart:null,currentStep:0,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),pt=mt;Object.defineProperty(mt.prototype,"animationObject",{get:function(){return this}}),Object.defineProperty(mt.prototype,"chartInstance",{get:function(){return this.chart},set:function(t){this.chart=t}}),ot._set("global",{animation:{duration:1e3,easing:"easeOutQuart",onProgress:ut.noop,onComplete:ut.noop}});var vt={animations:[],request:null,addAnimation:function(t,e,i,n){var a,r,o=this.animations;for(e.chart=t,e.startTime=Date.now(),e.duration=i,n||(t.animating=!0),a=0,r=o.length;a<r;++a)if(o[a].chart===t)return void(o[a]=e);o.push(e),1===o.length&&this.requestAnimationFrame()},cancelAnimation:function(t){var e=ut.findIndex(this.animations,function(e){return e.chart===t});-1!==e&&(this.animations.splice(e,1),t.animating=!1)},requestAnimationFrame:function(){var t=this;null===t.request&&(t.request=ut.requestAnimFrame.call(window,function(){t.request=null,t.startDigest()}))},startDigest:function(){this.advance(),this.animations.length>0&&this.requestAnimationFrame()},advance:function(){for(var t,e,i,n,a=this.animations,r=0;r<a.length;)e=(t=a[r]).chart,i=t.numSteps,n=Math.floor((Date.now()-t.startTime)/t.duration*i)+1,t.currentStep=Math.min(n,i),ut.callback(t.render,[e,t],e),ut.callback(t.onAnimationProgress,[t],e),t.currentStep>=i?(ut.callback(t.onAnimationComplete,[t],e),e.animating=!1,a.splice(r,1)):++r}},yt=ut.options.resolve,bt=["push","pop","shift","splice","unshift"];function xt(t,e){var i=t._chartjs;if(i){var n=i.listeners,a=n.indexOf(e);-1!==a&&n.splice(a,1),n.length>0||(bt.forEach(function(e){delete t[e]}),delete t._chartjs)}}var _t=function(t,e){this.initialize(t,e)};ut.extend(_t.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),i=t.getDataset();null!==e.xAxisID&&e.xAxisID in t.chart.scales||(e.xAxisID=i.xAxisID||t.chart.options.scales.xAxes[0].id),null!==e.yAxisID&&e.yAxisID in t.chart.scales||(e.yAxisID=i.yAxisID||t.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},_getValueScaleId:function(){return this.getMeta().yAxisID},_getIndexScaleId:function(){return this.getMeta().xAxisID},_getValueScale:function(){return this.getScaleForId(this._getValueScaleId())},_getIndexScale:function(){return this.getScaleForId(this._getIndexScaleId())},reset:function(){this.update(!0)},destroy:function(){this._data&&xt(this._data,this)},createMetaDataset:function(){var t=this.datasetElementType;return t&&new t({_chart:this.chart,_datasetIndex:this.index})},createMetaData:function(t){var e=this.dataElementType;return e&&new e({_chart:this.chart,_datasetIndex:this.index,_index:t})},addElements:function(){var t,e,i=this.getMeta(),n=this.getDataset().data||[],a=i.data;for(t=0,e=n.length;t<e;++t)a[t]=a[t]||this.createMetaData(t);i.dataset=i.dataset||this.createMetaDataset()},addElementAndReset:function(t){var e=this.createMetaData(t);this.getMeta().data.splice(t,0,e),this.updateElement(e,t,!0)},buildOrUpdateElements:function(){var t,e,i=this,n=i.getDataset(),a=n.data||(n.data=[]);i._data!==a&&(i._data&&xt(i._data,i),a&&Object.isExtensible(a)&&(e=i,(t=a)._chartjs?t._chartjs.listeners.push(e):(Object.defineProperty(t,"_chartjs",{configurable:!0,enumerable:!1,value:{listeners:[e]}}),bt.forEach(function(e){var i="onData"+e.charAt(0).toUpperCase()+e.slice(1),n=t[e];Object.defineProperty(t,e,{configurable:!0,enumerable:!1,value:function(){var e=Array.prototype.slice.call(arguments),a=n.apply(this,e);return ut.each(t._chartjs.listeners,function(t){"function"==typeof t[i]&&t[i].apply(t,e)}),a}})}))),i._data=a),i.resyncElements()},update:ut.noop,transition:function(t){for(var e=this.getMeta(),i=e.data||[],n=i.length,a=0;a<n;++a)i[a].transition(t);e.dataset&&e.dataset.transition(t)},draw:function(){var t=this.getMeta(),e=t.data||[],i=e.length,n=0;for(t.dataset&&t.dataset.draw();n<i;++n)e[n].draw()},removeHoverStyle:function(t){ut.merge(t._model,t.$previousStyle||{}),delete t.$previousStyle},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,n=t.custom||{},a=t._model,r=ut.getHoverColor;t.$previousStyle={backgroundColor:a.backgroundColor,borderColor:a.borderColor,borderWidth:a.borderWidth},a.backgroundColor=yt([n.hoverBackgroundColor,e.hoverBackgroundColor,r(a.backgroundColor)],void 0,i),a.borderColor=yt([n.hoverBorderColor,e.hoverBorderColor,r(a.borderColor)],void 0,i),a.borderWidth=yt([n.hoverBorderWidth,e.hoverBorderWidth,a.borderWidth],void 0,i)},resyncElements:function(){var t=this.getMeta(),e=this.getDataset().data,i=t.data.length,n=e.length;n<i?t.data.splice(n,i-n):n>i&&this.insertElements(i,n-i)},insertElements:function(t,e){for(var i=0;i<e;++i)this.addElementAndReset(t+i)},onDataPush:function(){var t=arguments.length;this.insertElements(this.getDataset().data.length-t,t)},onDataPop:function(){this.getMeta().data.pop()},onDataShift:function(){this.getMeta().data.shift()},onDataSplice:function(t,e){this.getMeta().data.splice(t,e),this.insertElements(t,arguments.length-2)},onDataUnshift:function(){this.insertElements(0,arguments.length)}}),_t.extend=ut.inherits;var kt=_t;ot._set("global",{elements:{arc:{backgroundColor:ot.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var wt=gt.extend({inLabelRange:function(t){var e=this._view;return!!e&&Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2)},inRange:function(t,e){var i=this._view;if(i){for(var n=ut.getAngleFromPoint(i,{x:t,y:e}),a=n.angle,r=n.distance,o=i.startAngle,s=i.endAngle;s<o;)s+=2*Math.PI;for(;a>s;)a-=2*Math.PI;for(;a<o;)a+=2*Math.PI;var l=a>=o&&a<=s,u=r>=i.innerRadius&&r<=i.outerRadius;return l&&u}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,i=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t,e=this._chart.ctx,i=this._view,n=i.startAngle,a=i.endAngle,r="inner"===i.borderAlign?.33:0;e.save(),e.beginPath(),e.arc(i.x,i.y,Math.max(i.outerRadius-r,0),n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.fillStyle=i.backgroundColor,e.fill(),i.borderWidth&&("inner"===i.borderAlign?(e.beginPath(),t=r/i.outerRadius,e.arc(i.x,i.y,i.outerRadius,n-t,a+t),i.innerRadius>r?(t=r/i.innerRadius,e.arc(i.x,i.y,i.innerRadius-r,a+t,n-t,!0)):e.arc(i.x,i.y,r,a+Math.PI/2,n-Math.PI/2),e.closePath(),e.clip(),e.beginPath(),e.arc(i.x,i.y,i.outerRadius,n,a),e.arc(i.x,i.y,i.innerRadius,a,n,!0),e.closePath(),e.lineWidth=2*i.borderWidth,e.lineJoin="round"):(e.lineWidth=i.borderWidth,e.lineJoin="bevel"),e.strokeStyle=i.borderColor,e.stroke()),e.restore()}}),Mt=ut.valueOrDefault,St=ot.global.defaultColor;ot._set("global",{elements:{line:{tension:.4,backgroundColor:St,borderWidth:3,borderColor:St,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var Dt=gt.extend({draw:function(){var t,e,i,n,a=this._view,r=this._chart.ctx,o=a.spanGaps,s=this._children.slice(),l=ot.global,u=l.elements.line,d=-1;for(this._loop&&s.length&&s.push(s[0]),r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=Mt(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=Mt(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),d=-1,t=0;t<s.length;++t)e=s[t],i=ut.previousItem(s,t),n=e._view,0===t?n.skip||(r.moveTo(n.x,n.y),d=t):(i=-1===d?i:s[d],n.skip||(d!==t-1&&!o||-1===d?r.moveTo(n.x,n.y):ut.canvas.lineTo(r,i._view,e._view),d=t));r.stroke(),r.restore()}}),Ct=ut.valueOrDefault,Pt=ot.global.defaultColor;function Tt(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}ot._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:Pt,borderColor:Pt,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}});var Ot=gt.extend({inRange:function(t,e){var i=this._view;return!!i&&Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(i.hitRadius+i.radius,2)},inLabelRange:Tt,inXRange:Tt,inYRange:function(t){var e=this._view;return!!e&&Math.abs(t-e.y)<e.radius+e.hitRadius},getCenterPoint:function(){var t=this._view;return{x:t.x,y:t.y}},getArea:function(){return Math.PI*Math.pow(this._view.radius,2)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(t){var e=this._view,i=this._chart.ctx,n=e.pointStyle,a=e.rotation,r=e.radius,o=e.x,s=e.y,l=ot.global,u=l.defaultColor;e.skip||(void 0===t||ut.canvas._isPointInArea(e,t))&&(i.strokeStyle=e.borderColor||u,i.lineWidth=Ct(e.borderWidth,l.elements.point.borderWidth),i.fillStyle=e.backgroundColor||u,ut.canvas.drawPoint(i,n,r,o,s,a))}}),It=ot.global.defaultColor;function At(t){return t&&void 0!==t.width}function Ft(t){var e,i,n,a,r;return At(t)?(r=t.width/2,e=t.x-r,i=t.x+r,n=Math.min(t.y,t.base),a=Math.max(t.y,t.base)):(r=t.height/2,e=Math.min(t.x,t.base),i=Math.max(t.x,t.base),n=t.y-r,a=t.y+r),{left:e,top:n,right:i,bottom:a}}function Rt(t,e,i){return t===e?i:t===i?e:t}function Lt(t,e,i){var n,a,r,o,s=t.borderWidth,l=function(t){var e=t.borderSkipped,i={};return e?(t.horizontal?t.base>t.x&&(e=Rt(e,"left","right")):t.base<t.y&&(e=Rt(e,"bottom","top")),i[e]=!0,i):i}(t);return ut.isObject(s)?(n=+s.top||0,a=+s.right||0,r=+s.bottom||0,o=+s.left||0):n=a=r=o=+s||0,{t:l.top||n<0?0:n>i?i:n,r:l.right||a<0?0:a>e?e:a,b:l.bottom||r<0?0:r>i?i:r,l:l.left||o<0?0:o>e?e:o}}function Wt(t,e,i){var n=null===e,a=null===i,r=!(!t||n&&a)&&Ft(t);return r&&(n||e>=r.left&&e<=r.right)&&(a||i>=r.top&&i<=r.bottom)}ot._set("global",{elements:{rectangle:{backgroundColor:It,borderColor:It,borderSkipped:"bottom",borderWidth:0}}});var Yt=gt.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=function(t){var e=Ft(t),i=e.right-e.left,n=e.bottom-e.top,a=Lt(t,i/2,n/2);return{outer:{x:e.left,y:e.top,w:i,h:n},inner:{x:e.left+a.l,y:e.top+a.t,w:i-a.l-a.r,h:n-a.t-a.b}}}(e),n=i.outer,a=i.inner;t.fillStyle=e.backgroundColor,t.fillRect(n.x,n.y,n.w,n.h),n.w===a.w&&n.h===a.h||(t.save(),t.beginPath(),t.rect(n.x,n.y,n.w,n.h),t.clip(),t.fillStyle=e.borderColor,t.rect(a.x,a.y,a.w,a.h),t.fill("evenodd"),t.restore())},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){return Wt(this._view,t,e)},inLabelRange:function(t,e){var i=this._view;return At(i)?Wt(i,t,null):Wt(i,null,e)},inXRange:function(t){return Wt(this._view,t,null)},inYRange:function(t){return Wt(this._view,null,t)},getCenterPoint:function(){var t,e,i=this._view;return At(i)?(t=i.x,e=(i.y+i.base)/2):(t=(i.x+i.base)/2,e=i.y),{x:t,y:e}},getArea:function(){var t=this._view;return At(t)?t.width*Math.abs(t.y-t.base):t.height*Math.abs(t.x-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}}),Nt={},zt=wt,Vt=Dt,Ht=Ot,Et=Yt;Nt.Arc=zt,Nt.Line=Vt,Nt.Point=Ht,Nt.Rectangle=Et;var Bt=ut.options.resolve;ot._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});var jt=kt.extend({dataElementType:Nt.Rectangle,initialize:function(){var t;kt.prototype.initialize.apply(this,arguments),(t=this.getMeta()).stack=this.getDataset().stack,t.bar=!0},update:function(t){var e,i,n=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,i=n.length;e<i;++e)this.updateElement(n[e],e,t)},updateElement:function(t,e,i){var n=this,a=n.getMeta(),r=n.getDataset(),o=n._resolveElementOptions(t,e);t._xScale=n.getScaleForId(a.xAxisID),t._yScale=n.getScaleForId(a.yAxisID),t._datasetIndex=n.index,t._index=e,t._model={backgroundColor:o.backgroundColor,borderColor:o.borderColor,borderSkipped:o.borderSkipped,borderWidth:o.borderWidth,datasetLabel:r.label,label:n.chart.data.labels[e]},n._updateElementGeometry(t,e,i),t.pivot()},_updateElementGeometry:function(t,e,i){var n=this,a=t._model,r=n._getValueScale(),o=r.getBasePixel(),s=r.isHorizontal(),l=n._ruler||n.getRuler(),u=n.calculateBarValuePixels(n.index,e),d=n.calculateBarIndexPixels(n.index,e,l);a.horizontal=s,a.base=i?o:u.base,a.x=s?i?o:u.head:d.center,a.y=s?d.center:i?o:u.head,a.height=s?d.size:void 0,a.width=s?void 0:d.size},_getStacks:function(t){var e,i,n=this.chart,a=this._getIndexScale().options.stacked,r=void 0===t?n.data.datasets.length:t+1,o=[];for(e=0;e<r;++e)(i=n.getDatasetMeta(e)).bar&&n.isDatasetVisible(e)&&(!1===a||!0===a&&-1===o.indexOf(i.stack)||void 0===a&&(void 0===i.stack||-1===o.indexOf(i.stack)))&&o.push(i.stack);return o},getStackCount:function(){return this._getStacks().length},getStackIndex:function(t,e){var i=this._getStacks(t),n=void 0!==e?i.indexOf(e):-1;return-1===n?i.length-1:n},getRuler:function(){var t,e,i=this._getIndexScale(),n=this.getStackCount(),a=this.index,r=i.isHorizontal(),o=r?i.left:i.top,s=o+(r?i.width:i.height),l=[];for(t=0,e=this.getMeta().data.length;t<e;++t)l.push(i.getPixelForValue(null,t,a));return{min:ut.isNullOrUndef(i.options.barThickness)?function(t,e){var i,n,a,r,o=t.isHorizontal()?t.width:t.height,s=t.getTicks();for(a=1,r=e.length;a<r;++a)o=Math.min(o,Math.abs(e[a]-e[a-1]));for(a=0,r=s.length;a<r;++a)n=t.getPixelForTick(a),o=a>0?Math.min(o,n-i):o,i=n;return o}(i,l):-1,pixels:l,start:o,end:s,stackCount:n,scale:i}},calculateBarValuePixels:function(t,e){var i,n,a,r,o,s,l=this.chart,u=this.getMeta(),d=this._getValueScale(),h=d.isHorizontal(),c=l.data.datasets,f=+d.getRightValue(c[t].data[e]),g=d.options.minBarLength,m=d.options.stacked,p=u.stack,v=0;if(m||void 0===m&&void 0!==p)for(i=0;i<t;++i)(n=l.getDatasetMeta(i)).bar&&n.stack===p&&n.controller._getValueScaleId()===d.id&&l.isDatasetVisible(i)&&(a=+d.getRightValue(c[i].data[e]),(f<0&&a<0||f>=0&&a>0)&&(v+=a));return r=d.getPixelForValue(v),s=(o=d.getPixelForValue(v+f))-r,void 0!==g&&Math.abs(s)<g&&(s=g,o=f>=0&&!h||f<0&&h?r-g:r+g),{size:s,base:r,head:o,center:o+s/2}},calculateBarIndexPixels:function(t,e,i){var n=i.scale.options,a="flex"===n.barThickness?function(t,e,i){var n,a=e.pixels,r=a[t],o=t>0?a[t-1]:null,s=t<a.length-1?a[t+1]:null,l=i.categoryPercentage;return null===o&&(o=r-(null===s?e.end-e.start:s-r)),null===s&&(s=r+r-o),n=r-(r-Math.min(o,s))/2*l,{chunk:Math.abs(s-o)/2*l/e.stackCount,ratio:i.barPercentage,start:n}}(e,i,n):function(t,e,i){var n,a,r=i.barThickness,o=e.stackCount,s=e.pixels[t];return ut.isNullOrUndef(r)?(n=e.min*i.categoryPercentage,a=i.barPercentage):(n=r*o,a=1),{chunk:n/o,ratio:a,start:s-n/2}}(e,i,n),r=this.getStackIndex(t,this.getMeta().stack),o=a.start+a.chunk*r+a.chunk/2,s=Math.min(ut.valueOrDefault(n.maxBarThickness,1/0),a.chunk*a.ratio);return{base:o-s/2,head:o+s/2,center:o,size:s}},draw:function(){var t=this.chart,e=this._getValueScale(),i=this.getMeta().data,n=this.getDataset(),a=i.length,r=0;for(ut.canvas.clipArea(t.ctx,t.chartArea);r<a;++r)isNaN(e.getRightValue(n.data[r]))||i[r].draw();ut.canvas.unclipArea(t.ctx)},_resolveElementOptions:function(t,e){var i,n,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.rectangle,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h=["backgroundColor","borderColor","borderSkipped","borderWidth"];for(i=0,n=h.length;i<n;++i)u[a=h[i]]=Bt([s[a],o[a],l[a]],d,e);return u}}),Ut=ut.valueOrDefault,Gt=ut.options.resolve;ot._set("bubble",{hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.datasets[t.datasetIndex].label||"",n=e.datasets[t.datasetIndex].data[t.index];return i+": ("+t.xLabel+", "+t.yLabel+", "+n.r+")"}}}});var qt=kt.extend({dataElementType:Nt.Point,update:function(t){var e=this,i=e.getMeta().data;ut.each(i,function(i,n){e.updateElement(i,n,t)})},updateElement:function(t,e,i){var n=this,a=n.getMeta(),r=t.custom||{},o=n.getScaleForId(a.xAxisID),s=n.getScaleForId(a.yAxisID),l=n._resolveElementOptions(t,e),u=n.getDataset().data[e],d=n.index,h=i?o.getPixelForDecimal(.5):o.getPixelForValue("object"==typeof u?u:NaN,e,d),c=i?s.getBasePixel():s.getPixelForValue(u,e,d);t._xScale=o,t._yScale=s,t._options=l,t._datasetIndex=d,t._index=e,t._model={backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,hitRadius:l.hitRadius,pointStyle:l.pointStyle,rotation:l.rotation,radius:i?0:l.radius,skip:r.skip||isNaN(h)||isNaN(c),x:h,y:c},t.pivot()},setHoverStyle:function(t){var e=t._model,i=t._options,n=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Ut(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=Ut(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=Ut(i.hoverBorderWidth,i.borderWidth),e.radius=i.radius+i.hoverRadius},_resolveElementOptions:function(t,e){var i,n,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.point,u=o.data[e],d={},h={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},c=["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle","rotation"];for(i=0,n=c.length;i<n;++i)d[a=c[i]]=Gt([s[a],o[a],l[a]],h,e);return d.radius=Gt([s.radius,u?u.r:void 0,o.radius,l.radius],h,e),d}}),Zt=ut.options.resolve,$t=ut.valueOrDefault;ot._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var r=0;r<n[0].data.length;++r)e.push('<li><span style="background-color:'+n[0].backgroundColor[r]+'"></span>'),a[r]&&e.push(a[r]),e.push("</li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=e.datasets[0],o=a.data[n],s=o&&o.custom||{},l=t.options.elements.arc;return{text:i,fillStyle:Zt([s.backgroundColor,r.backgroundColor,l.backgroundColor],void 0,n),strokeStyle:Zt([s.borderColor,r.borderColor,l.borderColor],void 0,n),lineWidth:Zt([s.borderWidth,r.borderWidth,l.borderWidth],void 0,n),hidden:isNaN(r.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,r=e.index,o=this.chart;for(i=0,n=(o.data.datasets||[]).length;i<n;++i)(a=o.getDatasetMeta(i)).data[r]&&(a.data[r].hidden=!a.data[r].hidden);o.update()}},cutoutPercentage:50,rotation:-.5*Math.PI,circumference:2*Math.PI,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.labels[t.index],n=": "+e.datasets[t.datasetIndex].data[t.index];return ut.isArray(i)?(i=i.slice())[0]+=n:i+=n,i}}}});var Xt=kt.extend({dataElementType:Nt.Arc,linkScales:ut.noop,getRingIndex:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&++e;return e},update:function(t){var e,i,n=this,a=n.chart,r=a.chartArea,o=a.options,s=r.right-r.left,l=r.bottom-r.top,u=Math.min(s,l),d={x:0,y:0},h=n.getMeta(),c=h.data,f=o.cutoutPercentage,g=o.circumference,m=n._getRingWeight(n.index);if(g<2*Math.PI){var p=o.rotation%(2*Math.PI),v=(p+=2*Math.PI*(p>=Math.PI?-1:p<-Math.PI?1:0))+g,y={x:Math.cos(p),y:Math.sin(p)},b={x:Math.cos(v),y:Math.sin(v)},x=p<=0&&v>=0||p<=2*Math.PI&&2*Math.PI<=v,_=p<=.5*Math.PI&&.5*Math.PI<=v||p<=2.5*Math.PI&&2.5*Math.PI<=v,k=p<=-Math.PI&&-Math.PI<=v||p<=Math.PI&&Math.PI<=v,w=p<=.5*-Math.PI&&.5*-Math.PI<=v||p<=1.5*Math.PI&&1.5*Math.PI<=v,M=f/100,S={x:k?-1:Math.min(y.x*(y.x<0?1:M),b.x*(b.x<0?1:M)),y:w?-1:Math.min(y.y*(y.y<0?1:M),b.y*(b.y<0?1:M))},D={x:x?1:Math.max(y.x*(y.x>0?1:M),b.x*(b.x>0?1:M)),y:_?1:Math.max(y.y*(y.y>0?1:M),b.y*(b.y>0?1:M))},C={width:.5*(D.x-S.x),height:.5*(D.y-S.y)};u=Math.min(s/C.width,l/C.height),d={x:-.5*(D.x+S.x),y:-.5*(D.y+S.y)}}for(e=0,i=c.length;e<i;++e)c[e]._options=n._resolveElementOptions(c[e],e);for(a.borderWidth=n.getMaxBorderWidth(),a.outerRadius=Math.max((u-a.borderWidth)/2,0),a.innerRadius=Math.max(f?a.outerRadius/100*f:0,0),a.radiusLength=(a.outerRadius-a.innerRadius)/(n._getVisibleDatasetWeightTotal()||1),a.offsetX=d.x*a.outerRadius,a.offsetY=d.y*a.outerRadius,h.total=n.calculateTotal(),n.outerRadius=a.outerRadius-a.radiusLength*n._getRingWeightOffset(n.index),n.innerRadius=Math.max(n.outerRadius-a.radiusLength*m,0),e=0,i=c.length;e<i;++e)n.updateElement(c[e],e,t)},updateElement:function(t,e,i){var n=this,a=n.chart,r=a.chartArea,o=a.options,s=o.animation,l=(r.left+r.right)/2,u=(r.top+r.bottom)/2,d=o.rotation,h=o.rotation,c=n.getDataset(),f=i&&s.animateRotate?0:t.hidden?0:n.calculateCircumference(c.data[e])*(o.circumference/(2*Math.PI)),g=i&&s.animateScale?0:n.innerRadius,m=i&&s.animateScale?0:n.outerRadius,p=t._options||{};ut.extend(t,{_datasetIndex:n.index,_index:e,_model:{backgroundColor:p.backgroundColor,borderColor:p.borderColor,borderWidth:p.borderWidth,borderAlign:p.borderAlign,x:l+a.offsetX,y:u+a.offsetY,startAngle:d,endAngle:h,circumference:f,outerRadius:m,innerRadius:g,label:ut.valueAtIndexOrDefault(c.label,e,a.data.labels[e])}});var v=t._model;i&&s.animateRotate||(v.startAngle=0===e?o.rotation:n.getMeta().data[e-1]._model.endAngle,v.endAngle=v.startAngle+v.circumference),t.pivot()},calculateTotal:function(){var t,e=this.getDataset(),i=this.getMeta(),n=0;return ut.each(i.data,function(i,a){t=e.data[a],isNaN(t)||i.hidden||(n+=Math.abs(t))}),n},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,i,n,a,r,o,s,l,u=0,d=this.chart;if(!t)for(e=0,i=d.data.datasets.length;e<i;++e)if(d.isDatasetVisible(e)){t=(n=d.getDatasetMeta(e)).data,e!==this.index&&(r=n.controller);break}if(!t)return 0;for(e=0,i=t.length;e<i;++e)a=t[e],"inner"!==(o=r?r._resolveElementOptions(a,e):a._options).borderAlign&&(s=o.borderWidth,u=(l=o.hoverBorderWidth)>(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,i=t._options,n=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=$t(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=$t(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=$t(i.hoverBorderWidth,i.borderWidth)},_resolveElementOptions:function(t,e){var i,n,a,r=this.chart,o=this.getDataset(),s=t.custom||{},l=r.options.elements.arc,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h=["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"];for(i=0,n=h.length;i<n;++i)u[a=h[i]]=Zt([s[a],o[a],l[a]],d,e);return u},_getRingWeightOffset:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e},_getRingWeight:function(t){return Math.max($t(this.chart.data.datasets[t].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});ot._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{type:"category",position:"left",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}});var Kt=jt.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),Jt=ut.valueOrDefault,Qt=ut.options.resolve,te=ut.canvas._isPointInArea;function ee(t,e){return Jt(t.showLine,e.showLines)}ot._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}});var ie=kt.extend({datasetElementType:Nt.Line,dataElementType:Nt.Point,update:function(t){var e,i,n=this,a=n.getMeta(),r=a.dataset,o=a.data||[],s=n.getScaleForId(a.yAxisID),l=n.getDataset(),u=ee(l,n.chart.options);for(u&&(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=s,r._datasetIndex=n.index,r._children=o,r._model=n._resolveLineOptions(r),r.pivot()),e=0,i=o.length;e<i;++e)n.updateElement(o[e],e,t);for(u&&0!==r._model.tension&&n.updateBezierControlPoints(),e=0,i=o.length;e<i;++e)o[e].pivot()},updateElement:function(t,e,i){var n,a,r=this,o=r.getMeta(),s=t.custom||{},l=r.getDataset(),u=r.index,d=l.data[e],h=r.getScaleForId(o.yAxisID),c=r.getScaleForId(o.xAxisID),f=o.dataset._model,g=r._resolvePointOptions(t,e);n=c.getPixelForValue("object"==typeof d?d:NaN,e,u),a=i?h.getBasePixel():r.calculatePointY(d,e,u),t._xScale=c,t._yScale=h,t._options=g,t._datasetIndex=u,t._index=e,t._model={x:n,y:a,skip:s.skip||isNaN(n)||isNaN(a),radius:g.radius,pointStyle:g.pointStyle,rotation:g.rotation,backgroundColor:g.backgroundColor,borderColor:g.borderColor,borderWidth:g.borderWidth,tension:Jt(s.tension,f?f.tension:0),steppedLine:!!f&&f.steppedLine,hitRadius:g.hitRadius}},_resolvePointOptions:function(t,e){var i,n,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.point,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h={backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},c=Object.keys(h);for(i=0,n=c.length;i<n;++i)u[a=c[i]]=Qt([s[a],o[h[a]],o[a],l[a]],d,e);return u},_resolveLineOptions:function(t){var e,i,n,a=this.chart,r=a.data.datasets[this.index],o=t.custom||{},s=a.options,l=s.elements.line,u={},d=["backgroundColor","borderWidth","borderColor","borderCapStyle","borderDash","borderDashOffset","borderJoinStyle","fill","cubicInterpolationMode"];for(e=0,i=d.length;e<i;++e)u[n=d[e]]=Qt([o[n],r[n],l[n]]);return u.spanGaps=Jt(r.spanGaps,s.spanGaps),u.tension=Jt(r.lineTension,l.tension),u.steppedLine=Qt([o.steppedLine,r.steppedLine,l.stepped]),u},calculatePointY:function(t,e,i){var n,a,r,o=this.chart,s=this.getMeta(),l=this.getScaleForId(s.yAxisID),u=0,d=0;if(l.options.stacked){for(n=0;n<i;n++)if(a=o.data.datasets[n],"line"===(r=o.getDatasetMeta(n)).type&&r.yAxisID===l.id&&o.isDatasetVisible(n)){var h=Number(l.getRightValue(a.data[e]));h<0?d+=h||0:u+=h||0}var c=Number(l.getRightValue(t));return c<0?l.getPixelForValue(d+c):l.getPixelForValue(u+c)}return l.getPixelForValue(t)},updateBezierControlPoints:function(){var t,e,i,n,a=this.chart,r=this.getMeta(),o=r.dataset._model,s=a.chartArea,l=r.data||[];function u(t,e,i){return Math.max(Math.min(t,i),e)}if(o.spanGaps&&(l=l.filter(function(t){return!t._model.skip})),"monotone"===o.cubicInterpolationMode)ut.splineCurveMonotone(l);else 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t,e=this.chart,i=this.getMeta(),n=i.data||[],a=e.chartArea,r=n.length,o=0;for(ee(this.getDataset(),e.options)&&(t=(i.dataset._model.borderWidth||0)/2,ut.canvas.clipArea(e.ctx,{left:a.left,right:a.right,top:a.top-t,bottom:a.bottom+t}),i.dataset.draw(),ut.canvas.unclipArea(e.ctx));o<r;++o)n[o].draw(a)},setHoverStyle:function(t){var e=t._model,i=t._options,n=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Jt(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=Jt(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=Jt(i.hoverBorderWidth,i.borderWidth),e.radius=Jt(i.hoverRadius,i.radius)}}),ne=ut.options.resolve;ot._set("polarArea",{scale:{type:"radialLinear",angleLines:{display:!1},gridLines:{circular:!0},pointLabels:{display:!1},ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,legendCallback:function(t){var e=[];e.push('<ul 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a=n.buildOrUpdateControllers();ut.each(n.data.datasets,function(t,e){n.getDatasetMeta(e).controller.buildOrUpdateElements()},n),n.updateLayout(),n.options.animation&&n.options.animation.duration&&ut.each(a,function(t){t.reset()}),n.updateDatasets(),n.tooltip.initialize(),n.lastActive=[],He.notify(n,"afterUpdate"),n._bufferedRender?n._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:n.render(t)}},updateLayout:function(){!1!==He.notify(this,"beforeLayout")&&(xe.update(this,this.width,this.height),He.notify(this,"afterScaleUpdate"),He.notify(this,"afterLayout"))},updateDatasets:function(){if(!1!==He.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);He.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),i={meta:e,index:t};!1!==He.notify(this,"beforeDatasetUpdate",[i])&&(e.controller.update(),He.notify(this,"afterDatasetUpdate",[i]))},render:function(t){var e=this;t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]});var i=e.options.animation,n=Qe(t.duration,i&&i.duration),a=t.lazy;if(!1!==He.notify(e,"beforeRender")){var r=function(t){He.notify(e,"afterRender"),ut.callback(i&&i.onComplete,[t],e)};if(i&&n){var o=new pt({numSteps:n/16.66,easing:t.easing||i.easing,render:function(t,e){var i=ut.easing.effects[e.easing],n=e.currentStep,a=n/e.numSteps;t.draw(i(a),a,n)},onAnimationProgress:i.onProgress,onAnimationComplete:r});vt.addAnimation(e,o,n,a)}else e.draw(),r(new pt({numSteps:0,chart:e}));return e}},draw:function(t){var e=this;e.clear(),ut.isNullOrUndef(t)&&(t=1),e.transition(t),e.width<=0||e.height<=0||!1!==He.notify(e,"beforeDraw",[t])&&(ut.each(e.boxes,function(t){t.draw(e.chartArea)},e),e.drawDatasets(t),e._drawTooltip(t),He.notify(e,"afterDraw",[t]))},transition:function(t){for(var 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t,e,i=this,n=i.canvas;for(i.stop(),t=0,e=i.data.datasets.length;t<e;++t)i.destroyDatasetMeta(t);n&&(i.unbindEvents(),ut.canvas.clear(i),Ve.releaseContext(i.ctx),i.canvas=null,i.ctx=null),He.notify(i,"destroy"),delete ni.instances[i.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas,arguments)},initToolTip:function(){var t=this;t.tooltip=new Je({_chart:t,_chartInstance:t,_data:t.data,_options:t.options.tooltips},t)},bindEvents:function(){var t=this,e=t._listeners={},i=function(){t.eventHandler.apply(t,arguments)};ut.each(t.options.events,function(n){Ve.addEventListener(t,n,i),e[n]=i}),t.options.responsive&&(i=function(){t.resize()},Ve.addEventListener(t,"resize",i),e.resize=i)},unbindEvents:function(){var t=this,e=t._listeners;e&&(delete t._listeners,ut.each(e,function(e,i){Ve.removeEventListener(t,i,e)}))},updateHoverStyle:function(t,e,i){var n,a,r,o=i?"setHoverStyle":"removeHoverStyle";for(a=0,r=t.length;a<r;++a)(n=t[a])&&this.getDatasetMeta(n._datasetIndex).controller[o](n)},eventHandler:function(t){var e=this,i=e.tooltip;if(!1!==He.notify(e,"beforeEvent",[t])){e._bufferedRender=!0,e._bufferedRequest=null;var n=e.handleEvent(t);i&&(n=i._start?i.handleEvent(t):n|i.handleEvent(t)),He.notify(e,"afterEvent",[t]);var a=e._bufferedRequest;return a?e.render(a):n&&!e.animating&&(e.stop(),e.render({duration:e.options.hover.animationDuration,lazy:!0})),e._bufferedRender=!1,e._bufferedRequest=null,e}},handleEvent:function(t){var e,i=this,n=i.options||{},a=n.hover;return i.lastActive=i.lastActive||[],"mouseout"===t.type?i.active=[]:i.active=i.getElementsAtEventForMode(t,a.mode,a),ut.callback(n.onHover||n.hover.onHover,[t.native,i.active],i),"mouseup"!==t.type&&"click"!==t.type||n.onClick&&n.onClick.call(i,t.native,i.active),i.lastActive.length&&i.updateHoverStyle(i.lastActive,a.mode,!1),i.active.length&&a.mode&&i.updateHoverStyle(i.active,a.mode,!0),e=!ut.arrayEquals(i.active,i.lastActive),i.lastActive=i.active,e}}),ni.instances={};var ai=ni;ni.Controller=ni,ni.types={},ut.configMerge=ei,ut.scaleMerge=ti;function ri(){throw new Error("This method is not implemented: either no adapter can be found or an incomplete integration was provided.")}function oi(t){this.options=t||{}}ut.extend(oi.prototype,{formats:ri,parse:ri,format:ri,add:ri,diff:ri,startOf:ri,endOf:ri,_create:function(t){return t}}),oi.override=function(t){ut.extend(oi.prototype,t)};var si={_date:oi},li={formatters:{values:function(t){return ut.isArray(t)?t:""+t},linear:function(t,e,i){var 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u._ticks=s,u.beforeCalculateTickRotation(),u.calculateTickRotation(),u.afterCalculateTickRotation(),u.beforeFit(),u.fit(),u.afterFit(),u.afterUpdate(),u.minSize},afterUpdate:function(){ut.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){ut.callback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){ut.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){ut.callback(this.options.beforeDataLimits,[this])},determineDataLimits:ut.noop,afterDataLimits:function(){ut.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){ut.callback(this.options.beforeBuildTicks,[this])},buildTicks:ut.noop,afterBuildTicks:function(t){var e=this;return ut.isArray(t)&&t.length?ut.callback(e.options.afterBuildTicks,[e,t]):(e.ticks=ut.callback(e.options.afterBuildTicks,[e,e.ticks])||e.ticks,t)},beforeTickToLabelConversion:function(){ut.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this.options.ticks;this.ticks=this.ticks.map(t.userCallback||t.callback,this)},afterTickToLabelConversion:function(){ut.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){ut.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var t=this,e=t.ctx,i=t.options.ticks,n=hi(t._ticks),a=ut.options._parseFont(i);e.font=a.string;var r=i.minRotation||0;if(n.length&&t.options.display&&t.isHorizontal())for(var o,s=ut.longestText(e,a.string,n,t.longestTextCache),l=s,u=t.getPixelForTick(1)-t.getPixelForTick(0)-6;l>u&&r<i.maxRotation;){var d=ut.toRadians(r);if(o=Math.cos(d),Math.sin(d)*s>t.maxHeight){r--;break}r++,l=o*s}t.labelRotation=r},afterCalculateTickRotation:function(){ut.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ut.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},i=hi(t._ticks),n=t.options,a=n.ticks,r=n.scaleLabel,o=n.gridLines,s=t._isVisible(),l=n.position,u=t.isHorizontal(),d=ut.options._parseFont,h=d(a),c=n.gridLines.tickMarkLength;if(e.width=u?t.isFullWidth()?t.maxWidth-t.margins.left-t.margins.right:t.maxWidth:s&&o.drawTicks?c:0,e.height=u?s&&o.drawTicks?c:0:t.maxHeight,r.display&&s){var f=d(r),g=ut.options.toPadding(r.padding),m=f.lineHeight+g.height;u?e.height+=m:e.width+=m}if(a.display&&s){var p=ut.longestText(t.ctx,h.string,i,t.longestTextCache),v=ut.numberOfLabelLines(i),y=.5*h.size,b=t.options.ticks.padding;if(t._maxLabelLines=v,t.longestLabelWidth=p,u){var x=ut.toRadians(t.labelRotation),_=Math.cos(x),k=Math.sin(x)*p+h.lineHeight*v+y;e.height=Math.min(t.maxHeight,e.height+k+b),t.ctx.font=h.string;var w,M,S=ci(t.ctx,i[0],h.string),D=ci(t.ctx,i[i.length-1],h.string),C=t.getPixelForTick(0)-t.left,P=t.right-t.getPixelForTick(i.length-1);0!==t.labelRotation?(w="bottom"===l?_*S:_*y,M="bottom"===l?_*y:_*D):(w=S/2,M=D/2),t.paddingLeft=Math.max(w-C,0)+3,t.paddingRight=Math.max(M-P,0)+3}else a.mirror?p=0:p+=b+y,e.width=Math.min(t.maxWidth,e.width+p),t.paddingTop=h.size/2,t.paddingBottom=h.size/2}t.handleMargins(),t.width=e.width,t.height=e.height},handleMargins:function(){var t=this;t.margins&&(t.paddingLeft=Math.max(t.paddingLeft-t.margins.left,0),t.paddingTop=Math.max(t.paddingTop-t.margins.top,0),t.paddingRight=Math.max(t.paddingRight-t.margins.right,0),t.paddingBottom=Math.max(t.paddingBottom-t.margins.bottom,0))},afterFit:function(){ut.callback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ut.isNullOrUndef(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},getLabelForIndex:ut.noop,getPixelForValue:ut.noop,getValueForPixel:ut.noop,getPixelForTick:function(t){var e=this,i=e.options.offset;if(e.isHorizontal()){var n=(e.width-(e.paddingLeft+e.paddingRight))/Math.max(e._ticks.length-(i?0:1),1),a=n*t+e.paddingLeft;i&&(a+=n/2);var r=e.left+a;return r+=e.isFullWidth()?e.margins.left:0}var o=e.height-(e.paddingTop+e.paddingBottom);return e.top+t*(o/(e._ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var i=(e.width-(e.paddingLeft+e.paddingRight))*t+e.paddingLeft,n=e.left+i;return n+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,i,n=this,a=n.isHorizontal(),r=n.options.ticks.minor,o=t.length,s=!1,l=r.maxTicksLimit,u=n._tickSize()*(o-1),d=a?n.width-(n.paddingLeft+n.paddingRight):n.height-(n.paddingTop+n.PaddingBottom),h=[];for(u>d&&(s=1+Math.floor(u/d)),o>l&&(s=Math.max(s,1+Math.floor(o/l))),e=0;e<o;e++)i=t[e],s>1&&e%s>0&&delete i.label,h.push(i);return h},_tickSize:function(){var t=this,e=t.isHorizontal(),i=t.options.ticks.minor,n=ut.toRadians(t.labelRotation),a=Math.abs(Math.cos(n)),r=Math.abs(Math.sin(n)),o=i.autoSkipPadding||0,s=t.longestLabelWidth+o||0,l=ut.options._parseFont(i),u=t._maxLabelLines*l.lineHeight+o||0;return e?u*a>s*r?s/a:u/r:u*r<s*a?u/a:s/r},_isVisible:function(){var t,e,i,n=this.chart,a=this.options.display;if("auto"!==a)return!!a;for(t=0,e=n.data.datasets.length;t<e;++t)if(n.isDatasetVisible(t)&&((i=n.getDatasetMeta(t)).xAxisID===this.id||i.yAxisID===this.id))return!0;return!1},draw:function(t){var e=this,i=e.options;if(e._isVisible()){var n,a,r,o=e.chart,s=e.ctx,l=ot.global.defaultFontColor,u=i.ticks.minor,d=i.ticks.major||u,h=i.gridLines,c=i.scaleLabel,f=i.position,g=0!==e.labelRotation,m=u.mirror,p=e.isHorizontal(),v=ut.options._parseFont,y=u.display&&u.autoSkip?e._autoSkip(e.getTicks()):e.getTicks(),b=ui(u.fontColor,l),x=v(u),_=x.lineHeight,k=ui(d.fontColor,l),w=v(d),M=u.padding,S=u.labelOffset,D=h.drawTicks?h.tickMarkLength:0,C=ui(c.fontColor,l),P=v(c),T=ut.options.toPadding(c.padding),O=ut.toRadians(e.labelRotation),I=[],A=h.drawBorder?di(h.lineWidth,0,0):0,F=ut._alignPixel;"top"===f?(n=F(o,e.bottom,A),a=e.bottom-D,r=n-A/2):"bottom"===f?(n=F(o,e.top,A),a=n+A/2,r=e.top+D):"left"===f?(n=F(o,e.right,A),a=e.right-D,r=n-A/2):(n=F(o,e.left,A),a=n+A/2,r=e.left+D);if(ut.each(y,function(n,s){if(!ut.isNullOrUndef(n.label)){var l,u,d,c,v,y,b,x,k,w,C,P,T,R,L,W,Y=n.label;s===e.zeroLineIndex&&i.offset===h.offsetGridLines?(l=h.zeroLineWidth,u=h.zeroLineColor,d=h.zeroLineBorderDash||[],c=h.zeroLineBorderDashOffset||0):(l=di(h.lineWidth,s),u=di(h.color,s),d=h.borderDash||[],c=h.borderDashOffset||0);var N=ut.isArray(Y)?Y.length:1,z=function(t,e,i){var n=t.getPixelForTick(e);return i&&(1===t.getTicks().length?n-=t.isHorizontal()?Math.max(n-t.left,t.right-n):Math.max(n-t.top,t.bottom-n):n-=0===e?(t.getPixelForTick(1)-n)/2:(n-t.getPixelForTick(e-1))/2),n}(e,s,h.offsetGridLines);if(p){var V=D+M;z<e.left-1e-7&&(u="rgba(0,0,0,0)"),v=b=k=C=F(o,z,l),y=a,x=r,T=e.getPixelForTick(s)+S,"top"===f?(w=F(o,t.top,A)+A/2,P=t.bottom,L=((g?1:.5)-N)*_,W=g?"left":"center",R=e.bottom-V):(w=t.top,P=F(o,t.bottom,A)-A/2,L=(g?0:.5)*_,W=g?"right":"center",R=e.top+V)}else{var H=(m?0:D)+M;z<e.top-1e-7&&(u="rgba(0,0,0,0)"),v=a,b=r,y=x=w=P=F(o,z,l),R=e.getPixelForTick(s)+S,L=(1-N)*_/2,"left"===f?(k=F(o,t.left,A)+A/2,C=t.right,W=m?"left":"right",T=e.right-H):(k=t.left,C=F(o,t.right,A)-A/2,W=m?"right":"left",T=e.left+H)}I.push({tx1:v,ty1:y,tx2:b,ty2:x,x1:k,y1:w,x2:C,y2:P,labelX:T,labelY:R,glWidth:l,glColor:u,glBorderDash:d,glBorderDashOffset:c,rotation:-1*O,label:Y,major:n.major,textOffset:L,textAlign:W})}}),ut.each(I,function(t){var e=t.glWidth,i=t.glColor;if(h.display&&e&&i&&(s.save(),s.lineWidth=e,s.strokeStyle=i,s.setLineDash&&(s.setLineDash(t.glBorderDash),s.lineDashOffset=t.glBorderDashOffset),s.beginPath(),h.drawTicks&&(s.moveTo(t.tx1,t.ty1),s.lineTo(t.tx2,t.ty2)),h.drawOnChartArea&&(s.moveTo(t.x1,t.y1),s.lineTo(t.x2,t.y2)),s.stroke(),s.restore()),u.display){s.save(),s.translate(t.labelX,t.labelY),s.rotate(t.rotation),s.font=t.major?w.string:x.string,s.fillStyle=t.major?k:b,s.textBaseline="middle",s.textAlign=t.textAlign;var n=t.label,a=t.textOffset;if(ut.isArray(n))for(var r=0;r<n.length;++r)s.fillText(""+n[r],0,a),a+=_;else s.fillText(n,0,a);s.restore()}}),c.display){var R,L,W=0,Y=P.lineHeight/2;if(p)R=e.left+(e.right-e.left)/2,L="bottom"===f?e.bottom-Y-T.bottom:e.top+Y+T.top;else{var N="left"===f;R=N?e.left+Y+T.top:e.right-Y-T.top,L=e.top+(e.bottom-e.top)/2,W=N?-.5*Math.PI:.5*Math.PI}s.save(),s.translate(R,L),s.rotate(W),s.textAlign="center",s.textBaseline="middle",s.fillStyle=C,s.font=P.string,s.fillText(c.labelString,0,0),s.restore()}if(A){var z,V,H,E,B=A,j=di(h.lineWidth,y.length-1,0);p?(z=F(o,e.left,B)-B/2,V=F(o,e.right,j)+j/2,H=E=n):(H=F(o,e.top,B)-B/2,E=F(o,e.bottom,j)+j/2,z=V=n),s.lineWidth=A,s.strokeStyle=di(h.color,0),s.beginPath(),s.moveTo(z,H),s.lineTo(V,E),s.stroke()}}}}),gi=fi.extend({getLabels:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},determineDataLimits:function(){var t,e=this,i=e.getLabels();e.minIndex=0,e.maxIndex=i.length-1,void 0!==e.options.ticks.min&&(t=i.indexOf(e.options.ticks.min),e.minIndex=-1!==t?t:e.minIndex),void 0!==e.options.ticks.max&&(t=i.indexOf(e.options.ticks.max),e.maxIndex=-1!==t?t:e.maxIndex),e.min=i[e.minIndex],e.max=i[e.maxIndex]},buildTicks:function(){var t=this,e=t.getLabels();t.ticks=0===t.minIndex&&t.maxIndex===e.length-1?e:e.slice(t.minIndex,t.maxIndex+1)},getLabelForIndex:function(t,e){var i=this,n=i.chart;return n.getDatasetMeta(e).controller._getValueScaleId()===i.id?i.getRightValue(n.data.datasets[e].data[t]):i.ticks[t-i.minIndex]},getPixelForValue:function(t,e){var i,n=this,a=n.options.offset,r=Math.max(n.maxIndex+1-n.minIndex-(a?0:1),1);if(null!=t&&(i=n.isHorizontal()?t.x:t.y),void 0!==i||void 0!==t&&isNaN(e)){t=i||t;var o=n.getLabels().indexOf(t);e=-1!==o?o:e}if(n.isHorizontal()){var s=n.width/r,l=s*(e-n.minIndex);return a&&(l+=s/2),n.left+l}var u=n.height/r,d=u*(e-n.minIndex);return a&&(d+=u/2),n.top+d},getPixelForTick:function(t){return this.getPixelForValue(this.ticks[t],t+this.minIndex,null)},getValueForPixel:function(t){var e=this,i=e.options.offset,n=Math.max(e._ticks.length-(i?0:1),1),a=e.isHorizontal(),r=(a?e.width:e.height)/n;return t-=a?e.left:e.top,i&&(t-=r/2),(t<=0?0:Math.round(t/r))+e.minIndex},getBasePixel:function(){return this.bottom}}),mi={position:"bottom"};gi._defaults=mi;var pi=ut.noop,vi=ut.isNullOrUndef;var yi=fi.extend({getRightValue:function(t){return"string"==typeof t?+t:fi.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var i=ut.sign(t.min),n=ut.sign(t.max);i<0&&n<0?t.max=0:i>0&&n>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,i=e.stepSize,n=e.maxTicksLimit;return i?t=Math.ceil(this.max/i)-Math.floor(this.min/i)+1:(t=this._computeTickLimit(),n=n||11),n&&(t=Math.min(n,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:pi,buildTicks:function(){var t=this,e=t.options.ticks,i=t.getTickLimit(),n={maxTicks:i=Math.max(2,i),min:e.min,max:e.max,precision:e.precision,stepSize:ut.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var i,n,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,m=ut.niceNum((g-f)/u/l)*l;if(m<1e-14&&vi(d)&&vi(h))return[f,g];(r=Math.ceil(g/m)-Math.floor(f/m))>u&&(m=ut.niceNum(r*m/u/l)*l),s||vi(c)?i=Math.pow(10,ut._decimalPlaces(m)):(i=Math.pow(10,c),m=Math.ceil(m*i)/i),n=Math.floor(f/m)*m,a=Math.ceil(g/m)*m,s&&(!vi(d)&&ut.almostWhole(d/m,m/1e3)&&(n=d),!vi(h)&&ut.almostWhole(h/m,m/1e3)&&(a=h)),r=(a-n)/m,r=ut.almostEquals(r,Math.round(r),m/1e3)?Math.round(r):Math.ceil(r),n=Math.round(n*i)/i,a=Math.round(a*i)/i,o.push(vi(d)?n:d);for(var p=1;p<r;++p)o.push(Math.round((n+p*m)*i)/i);return o.push(vi(h)?a:h),o}(n,t);t.handleDirectionalChanges(),t.max=ut.max(a),t.min=ut.min(a),e.reverse?(a.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var t=this;t.ticksAsNumbers=t.ticks.slice(),t.zeroLineIndex=t.ticks.indexOf(0),fi.prototype.convertTicksToLabels.call(t)}}),bi={position:"left",ticks:{callback:li.formatters.linear}},xi=yi.extend({determineDataLimits:function(){var t=this,e=t.options,i=t.chart,n=i.data.datasets,a=t.isHorizontal();function r(e){return a?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null;var o=e.stacked;if(void 0===o&&ut.each(n,function(t,e){if(!o){var n=i.getDatasetMeta(e);i.isDatasetVisible(e)&&r(n)&&void 0!==n.stack&&(o=!0)}}),e.stacked||o){var s={};ut.each(n,function(n,a){var o=i.getDatasetMeta(a),l=[o.type,void 0===e.stacked&&void 0===o.stack?a:"",o.stack].join(".");void 0===s[l]&&(s[l]={positiveValues:[],negativeValues:[]});var u=s[l].positiveValues,d=s[l].negativeValues;i.isDatasetVisible(a)&&r(o)&&ut.each(n.data,function(i,n){var a=+t.getRightValue(i);isNaN(a)||o.data[n].hidden||(u[n]=u[n]||0,d[n]=d[n]||0,e.relativePoints?u[n]=100:a<0?d[n]+=a:u[n]+=a)})}),ut.each(s,function(e){var i=e.positiveValues.concat(e.negativeValues),n=ut.min(i),a=ut.max(i);t.min=null===t.min?n:Math.min(t.min,n),t.max=null===t.max?a:Math.max(t.max,a)})}else ut.each(n,function(e,n){var a=i.getDatasetMeta(n);i.isDatasetVisible(n)&&r(a)&&ut.each(e.data,function(e,i){var n=+t.getRightValue(e);isNaN(n)||a.data[i].hidden||(null===t.min?t.min=n:n<t.min&&(t.min=n),null===t.max?t.max=n:n>t.max&&(t.max=n))})});t.min=isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=ut.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e=this,i=e.start,n=+e.getRightValue(t),a=e.end-i;return e.isHorizontal()?e.left+e.width/a*(n-i):e.bottom-e.height/a*(n-i)},getValueForPixel:function(t){var e=this,i=e.isHorizontal(),n=i?e.width:e.height,a=(i?t-e.left:e.bottom-t)/n;return e.start+(e.end-e.start)*a},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}}),_i=bi;xi._defaults=_i;var ki=ut.valueOrDefault;var wi={position:"left",ticks:{callback:li.formatters.logarithmic}};function Mi(t,e){return ut.isFinite(t)&&t>=0?t:e}var Si=fi.extend({determineDataLimits:function(){var t=this,e=t.options,i=t.chart,n=i.data.datasets,a=t.isHorizontal();function r(e){return a?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null,t.minNotZero=null;var o=e.stacked;if(void 0===o&&ut.each(n,function(t,e){if(!o){var n=i.getDatasetMeta(e);i.isDatasetVisible(e)&&r(n)&&void 0!==n.stack&&(o=!0)}}),e.stacked||o){var s={};ut.each(n,function(n,a){var o=i.getDatasetMeta(a),l=[o.type,void 0===e.stacked&&void 0===o.stack?a:"",o.stack].join(".");i.isDatasetVisible(a)&&r(o)&&(void 0===s[l]&&(s[l]=[]),ut.each(n.data,function(e,i){var n=s[l],a=+t.getRightValue(e);isNaN(a)||o.data[i].hidden||a<0||(n[i]=n[i]||0,n[i]+=a)}))}),ut.each(s,function(e){if(e.length>0){var i=ut.min(e),n=ut.max(e);t.min=null===t.min?i:Math.min(t.min,i),t.max=null===t.max?n:Math.max(t.max,n)}})}else ut.each(n,function(e,n){var a=i.getDatasetMeta(n);i.isDatasetVisible(n)&&r(a)&&ut.each(e.data,function(e,i){var n=+t.getRightValue(e);isNaN(n)||a.data[i].hidden||n<0||(null===t.min?t.min=n:n<t.min&&(t.min=n),null===t.max?t.max=n:n>t.max&&(t.max=n),0!==n&&(null===t.minNotZero||n<t.minNotZero)&&(t.minNotZero=n))})});this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;t.min=Mi(e.min,t.min),t.max=Mi(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(ut.log10(t.min))-1),t.max=Math.pow(10,Math.floor(ut.log10(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(ut.log10(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(ut.log10(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(ut.log10(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,i=!t.isHorizontal(),n={min:Mi(e.min),max:Mi(e.max)},a=t.ticks=function(t,e){var i,n,a=[],r=ki(t.min,Math.pow(10,Math.floor(ut.log10(e.min)))),o=Math.floor(ut.log10(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(i=Math.floor(ut.log10(e.minNotZero)),n=Math.floor(e.minNotZero/Math.pow(10,i)),a.push(r),r=n*Math.pow(10,i)):(i=Math.floor(ut.log10(r)),n=Math.floor(r/Math.pow(10,i)));var l=i<0?Math.pow(10,Math.abs(i)):1;do{a.push(r),10==++n&&(n=1,l=++i>=0?1:l),r=Math.round(n*Math.pow(10,i)*l)/l}while(i<o||i===o&&n<s);var u=ki(t.max,r);return a.push(u),a}(n,t);t.max=ut.max(a),t.min=ut.min(a),e.reverse?(i=!i,t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max),i&&a.reverse()},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),fi.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){return this.getPixelForValue(this.tickValues[t])},_getFirstTickValue:function(t){var e=Math.floor(ut.log10(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},getPixelForValue:function(t){var e,i,n,a,r,o=this,s=o.options.ticks,l=s.reverse,u=ut.log10,d=o._getFirstTickValue(o.minNotZero),h=0;return t=+o.getRightValue(t),l?(n=o.end,a=o.start,r=-1):(n=o.start,a=o.end,r=1),o.isHorizontal()?(e=o.width,i=l?o.right:o.left):(e=o.height,r*=-1,i=l?o.top:o.bottom),t!==n&&(0===n&&(e-=h=ki(s.fontSize,ot.global.defaultFontSize),n=d),0!==t&&(h+=e/(u(a)-u(n))*(u(t)-u(n))),i+=r*h),i},getValueForPixel:function(t){var e,i,n,a,r=this,o=r.options.ticks,s=o.reverse,l=ut.log10,u=r._getFirstTickValue(r.minNotZero);if(s?(i=r.end,n=r.start):(i=r.start,n=r.end),r.isHorizontal()?(e=r.width,a=s?r.right-t:t-r.left):(e=r.height,a=s?t-r.top:r.bottom-t),a!==i){if(0===i){var d=ki(o.fontSize,ot.global.defaultFontSize);a-=d,e-=d,i=u}a*=l(n)-l(i),a/=e,a=Math.pow(10,l(i)+a)}return a}}),Di=wi;Si._defaults=Di;var Ci=ut.valueOrDefault,Pi=ut.valueAtIndexOrDefault,Ti=ut.options.resolve,Oi={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:li.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function Ii(t){var e=t.options;return e.angleLines.display||e.pointLabels.display?t.chart.data.labels.length:0}function Ai(t){var e=t.ticks;return e.display&&t.display?Ci(e.fontSize,ot.global.defaultFontSize)+2*e.backdropPaddingY:0}function Fi(t,e,i,n,a){return t===n||t===a?{start:e-i/2,end:e+i/2}:t<n||t>a?{start:e-i,end:e}:{start:e,end:e+i}}function Ri(t){return 0===t||180===t?"center":t<180?"left":"right"}function Li(t,e,i,n){var a,r,o=i.y+n/2;if(ut.isArray(e))for(a=0,r=e.length;a<r;++a)t.fillText(e[a],i.x,o),o+=n;else t.fillText(e,i.x,o)}function Wi(t,e,i){90===t||270===t?i.y-=e.h/2:(t>270||t<90)&&(i.y-=e.h)}function Yi(t){return ut.isNumber(t)?t:0}var Ni=yi.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Ai(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,i=Number.POSITIVE_INFINITY,n=Number.NEGATIVE_INFINITY;ut.each(e.data.datasets,function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);ut.each(a.data,function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(i=Math.min(r,i),n=Math.max(r,n))})}}),t.min=i===Number.POSITIVE_INFINITY?0:i,t.max=n===Number.NEGATIVE_INFINITY?0:n,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Ai(this.options))},convertTicksToLabels:function(){var t=this;yi.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map(t.options.pointLabels.callback,t)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,i,n,a=ut.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=Ii(t);for(e=0;e<d;e++){n=t.getPointPosition(e,t.drawingArea+5),s=t.ctx,l=a.lineHeight,u=t.pointLabels[e]||"",i=ut.isArray(u)?{w:ut.longestText(s,s.font,u),h:u.length*l}:{w:s.measureText(u).width,h:l},t._pointLabelSizes[e]=i;var h=t.getIndexAngle(e),c=ut.toDegrees(h)%360,f=Fi(c,n.x,i.w,0,180),g=Fi(c,n.y,i.h,90,270);f.start<r.l&&(r.l=f.start,o.l=h),f.end>r.r&&(r.r=f.end,o.r=h),g.start<r.t&&(r.t=g.start,o.t=h),g.end>r.b&&(r.b=g.end,o.b=h)}t.setReductions(t.drawingArea,r,o)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,i){var n=this,a=e.l/Math.sin(i.l),r=Math.max(e.r-n.width,0)/Math.sin(i.r),o=-e.t/Math.cos(i.t),s=-Math.max(e.b-(n.height-n.paddingTop),0)/Math.cos(i.b);a=Yi(a),r=Yi(r),o=Yi(o),s=Yi(s),n.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),n.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,i,n){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=i+a.drawingArea,l=a.height-a.paddingTop-n-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){return t*(2*Math.PI/Ii(this))+(this.chart.options&&this.chart.options.startAngle?this.chart.options.startAngle:0)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(null===t)return 0;var i=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*i:(t-e.min)*i},getPointPosition:function(t,e){var i=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(){var t=this.min,e=this.max;return this.getPointPositionForValue(0,this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0)},draw:function(){var t=this,e=t.options,i=e.gridLines,n=e.ticks;if(e.display){var a=t.ctx,r=this.getIndexAngle(0),o=ut.options._parseFont(n);(e.angleLines.display||e.pointLabels.display)&&function(t){var e=t.ctx,i=t.options,n=i.angleLines,a=i.gridLines,r=i.pointLabels,o=Ci(n.lineWidth,a.lineWidth),s=Ci(n.color,a.color),l=Ai(i);e.save(),e.lineWidth=o,e.strokeStyle=s,e.setLineDash&&(e.setLineDash(Ti([n.borderDash,a.borderDash,[]])),e.lineDashOffset=Ti([n.borderDashOffset,a.borderDashOffset,0]));var u=t.getDistanceFromCenterForValue(i.ticks.reverse?t.min:t.max),d=ut.options._parseFont(r);e.font=d.string,e.textBaseline="middle";for(var 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e.format&&console.warn("options.time.format is deprecated and replaced by options.time.parser."),ut.mergeIf(e.displayFormats,i.formats()),fi.prototype.update.apply(this,arguments)},getRightValue:function(t){return t&&void 0!==t.t&&(t=t.t),fi.prototype.getRightValue.call(this,t)},determineDataLimits:function(){var t,e,i,n,a,r,o=this,s=o.chart,l=o._adapter,u=o.options.time,d=u.unit||"day",h=Ei,c=Hi,f=[],g=[],m=[],p=s.data.labels||[];for(t=0,i=p.length;t<i;++t)m.push($i(o,p[t]));for(t=0,i=(s.data.datasets||[]).length;t<i;++t)if(s.isDatasetVisible(t))if(a=s.data.datasets[t].data,ut.isObject(a[0]))for(g[t]=[],e=0,n=a.length;e<n;++e)r=$i(o,a[e]),f.push(r),g[t][e]=r;else{for(e=0,n=m.length;e<n;++e)f.push(m[e]);g[t]=m.slice(0)}else 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i?a-o:a+o},getPixelForValue:function(t,e,i){var n=null;if(void 0!==e&&void 0!==i&&(n=this._timestamps.datasets[i][e]),null===n&&(n=$i(this,t)),null!==n)return this.getPixelForOffset(n)},getPixelForTick:function(t){var e=this.getTicks();return t>=0&&t<e.length?this.getPixelForOffset(e[t].value):null},getValueForPixel:function(t){var e=this,i=e._horizontal?e.width:e.height,n=e._horizontal?e.left:e.top,a=(i?(t-n)/i:0)*(e._offsets.start+1+e._offsets.start)-e._offsets.end,r=qi(e._table,"pos",a,"time");return e._adapter._create(r)},getLabelWidth:function(t){var e=this.options.ticks,i=this.ctx.measureText(t).width,n=ut.toRadians(e.maxRotation),a=Math.cos(n),r=Math.sin(n);return i*a+Vi(e.fontSize,ot.global.defaultFontSize)*r},getLabelCapacity:function(t){var e=this,i=e.options.time.displayFormats.millisecond,n=e.tickFormatFunction(t,0,[],i),a=e.getLabelWidth(n),r=e.isHorizontal()?e.width:e.height,o=Math.floor(r/a);return o>0?o:1}}),Qi={position:"bottom",distribution:"linear",bounds:"data",adapters:{},time:{parser:!1,format:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{autoSkip:!1,source:"auto",major:{enabled:!1}}};Ji._defaults=Qi;var tn,en={category:gi,linear:xi,logarithmic:Si,radialLinear:Ni,time:Ji},nn=(function(t,e){t.exports=function(){var e,i;function n(){return e.apply(null,arguments)}function a(t){return t instanceof Array||"[object Array]"===Object.prototype.toString.call(t)}function r(t){return null!=t&&"[object Object]"===Object.prototype.toString.call(t)}function o(t){return void 0===t}function s(t){return"number"==typeof t||"[object Number]"===Object.prototype.toString.call(t)}function l(t){return t instanceof Date||"[object Date]"===Object.prototype.toString.call(t)}function u(t,e){var i,n=[];for(i=0;i<t.length;++i)n.push(e(t[i],i));return n}function d(t,e){return Object.prototype.hasOwnProperty.call(t,e)}function h(t,e){for(var i in 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Please use toISOString() instead (notice the capitals)",Ji),Qi.lang=ii,B("X",0,0,"unix"),B("x",0,0,"valueOf"),ut("x",at),ut("X",/[+-]?\d+(\.\d{1,3})?/),ft("X",function(t,e,i){i._d=new Date(1e3*parseFloat(t,10))}),ft("x",function(t,e,i){i._d=new Date(k(t))}),n.version="2.24.0",e=Ie,n.fn=bi,n.min=function(){return Re("isBefore",[].slice.call(arguments,0))},n.max=function(){return Re("isAfter",[].slice.call(arguments,0))},n.now=function(){return Date.now?Date.now():+new Date},n.utc=c,n.unix=function(t){return Ie(1e3*t)},n.months=function(t,e){return wi(t,e,"months")},n.isDate=l,n.locale=de,n.invalid=m,n.duration=qe,n.isMoment=x,n.weekdays=function(t,e,i){return Mi(t,e,i,"weekdays")},n.parseZone=function(){return Ie.apply(null,arguments).parseZone()},n.localeData=ce,n.isDuration=Ye,n.monthsShort=function(t,e){return wi(t,e,"monthsShort")},n.weekdaysMin=function(t,e,i){return Mi(t,e,i,"weekdaysMin")},n.defineLocale=he,n.updateLocale=function(t,e){if(null!=e){var 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n=mn(i,o)+o/2+a.measureText(t.text).width;e>0&&p+v>l.height-c&&(g+=m+i.padding,f.push(m),m=0,p=0),m=Math.max(m,n),p+=v,s[e]={left:0,top:0,width:n,height:o}}),g+=m,f.push(m),l.width+=g}t.width=l.width,t.height=l.height},afterFit:fn,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,n=ot.global,a=n.defaultColor,r=n.elements.line,o=t.width,s=t.lineWidths;if(e.display){var l,u=t.ctx,d=gn(i.fontColor,n.defaultFontColor),h=ut.options._parseFont(i),c=h.size;u.textAlign="left",u.textBaseline="middle",u.lineWidth=.5,u.strokeStyle=d,u.fillStyle=d,u.font=h.string;var f=mn(i,c),g=t.legendHitBoxes,m=t.isHorizontal();l=m?{x:t.left+(o-s[0])/2+i.padding,y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+i.padding,line:0};var p=c+i.padding;ut.each(t.legendItems,function(n,d){var 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a,r=n.endAngle;for(i&&(n.endAngle=n.startAngle+at,rt(t,n),n.endAngle=r,n.endAngle===n.startAngle&&n.fullCircles&&(n.endAngle+=at,n.fullCircles--)),t.beginPath(),t.arc(n.x,n.y,n.innerRadius,n.startAngle+at,n.startAngle,!0),a=0;a<n.fullCircles;++a)t.stroke();for(t.beginPath(),t.arc(n.x,n.y,e.outerRadius,n.startAngle,n.startAngle+at),a=0;a<n.fullCircles;++a)t.stroke()}(t,e,n,i),i&&rt(t,n),t.beginPath(),t.arc(n.x,n.y,e.outerRadius,n.startAngle,n.endAngle),t.arc(n.x,n.y,n.innerRadius,n.endAngle,n.startAngle,!0),t.closePath(),t.stroke()}W._set("global",{elements:{arc:{backgroundColor:W.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var st=$.extend({_type:"arc",inLabelRange:function(t){var e=this._view;return!!e&&Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2)},inRange:function(t,e){var n=this._view;if(n){for(var i=H.getAngleFromPoint(n,{x:t,y:e}),a=i.angle,r=i.distance,o=n.startAngle,s=n.endAngle;s<o;)s+=at;for(;a>s;)a-=at;for(;a<o;)a+=at;var l=a>=o&&a<=s,u=r>=n.innerRadius&&r<=n.outerRadius;return l&&u}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,n=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,n=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},draw:function(){var t,e=this._chart.ctx,n=this._view,i="inner"===n.borderAlign?.33:0,a={x:n.x,y:n.y,innerRadius:n.innerRadius,outerRadius:Math.max(n.outerRadius-i,0),pixelMargin:i,startAngle:n.startAngle,endAngle:n.endAngle,fullCircles:Math.floor(n.circumference/at)};if(e.save(),e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,a.fullCircles){for(a.endAngle=a.startAngle+at,e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),t=0;t<a.fullCircles;++t)e.fill();a.endAngle=a.startAngle+n.circumference%at}e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),e.fill(),n.borderWidth&&ot(e,n,a),e.restore()}}),lt=H.valueOrDefault,ut=W.global.defaultColor;W._set("global",{elements:{line:{tension:.4,backgroundColor:ut,borderWidth:3,borderColor:ut,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var dt=$.extend({_type:"line",draw:function(){var t,e,n,i=this,a=i._view,r=i._chart.ctx,o=a.spanGaps,s=i._children.slice(),l=W.global,u=l.elements.line,d=-1,h=i._loop;if(s.length){if(i._loop){for(t=0;t<s.length;++t)if(e=H.previousItem(s,t),!s[t]._view.skip&&e._view.skip){s=s.slice(t).concat(s.slice(0,t)),h=o;break}h&&s.push(s[0])}for(r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=lt(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=lt(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),(n=s[0]._view).skip||(r.moveTo(n.x,n.y),d=0),t=1;t<s.length;++t)n=s[t]._view,e=-1===d?H.previousItem(s,t):s[d],n.skip||(d!==t-1&&!o||-1===d?r.moveTo(n.x,n.y):H.canvas.lineTo(r,e._view,n),d=t);h&&r.closePath(),r.stroke(),r.restore()}}}),ht=H.valueOrDefault,ct=W.global.defaultColor;function ft(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}W._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:ct,borderColor:ct,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}});var gt=$.extend({_type:"point",inRange:function(t,e){var n=this._view;return!!n&&Math.pow(t-n.x,2)+Math.pow(e-n.y,2)<Math.pow(n.hitRadius+n.radius,2)},inLabelRange:ft,inXRange:ft,inYRange:function(t){var e=this._view;return!!e&&Math.abs(t-e.y)<e.radius+e.hitRadius},getCenterPoint:function(){var t=this._view;return{x:t.x,y:t.y}},getArea:function(){return Math.PI*Math.pow(this._view.radius,2)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(t){var e=this._view,n=this._chart.ctx,i=e.pointStyle,a=e.rotation,r=e.radius,o=e.x,s=e.y,l=W.global,u=l.defaultColor;e.skip||(void 0===t||H.canvas._isPointInArea(e,t))&&(n.strokeStyle=e.borderColor||u,n.lineWidth=ht(e.borderWidth,l.elements.point.borderWidth),n.fillStyle=e.backgroundColor||u,H.canvas.drawPoint(n,i,r,o,s,a))}}),mt=W.global.defaultColor;function pt(t){return t&&void 0!==t.width}function vt(t){var e,n,i,a,r;return pt(t)?(r=t.width/2,e=t.x-r,n=t.x+r,i=Math.min(t.y,t.base),a=Math.max(t.y,t.base)):(r=t.height/2,e=Math.min(t.x,t.base),n=Math.max(t.x,t.base),i=t.y-r,a=t.y+r),{left:e,top:i,right:n,bottom:a}}function bt(t,e,n){return t===e?n:t===n?e:t}function yt(t,e,n){var i,a,r,o,s=t.borderWidth,l=function(t){var e=t.borderSkipped,n={};return e?(t.horizontal?t.base>t.x&&(e=bt(e,"left","right")):t.base<t.y&&(e=bt(e,"bottom","top")),n[e]=!0,n):n}(t);return H.isObject(s)?(i=+s.top||0,a=+s.right||0,r=+s.bottom||0,o=+s.left||0):i=a=r=o=+s||0,{t:l.top||i<0?0:i>n?n:i,r:l.right||a<0?0:a>e?e:a,b:l.bottom||r<0?0:r>n?n:r,l:l.left||o<0?0:o>e?e:o}}function xt(t,e,n){var i=null===e,a=null===n,r=!(!t||i&&a)&&vt(t);return r&&(i||e>=r.left&&e<=r.right)&&(a||n>=r.top&&n<=r.bottom)}W._set("global",{elements:{rectangle:{backgroundColor:mt,borderColor:mt,borderSkipped:"bottom",borderWidth:0}}});var _t=$.extend({_type:"rectangle",draw:function(){var t=this._chart.ctx,e=this._view,n=function(t){var e=vt(t),n=e.right-e.left,i=e.bottom-e.top,a=yt(t,n/2,i/2);return{outer:{x:e.left,y:e.top,w:n,h:i},inner:{x:e.left+a.l,y:e.top+a.t,w:n-a.l-a.r,h:i-a.t-a.b}}}(e),i=n.outer,a=n.inner;t.fillStyle=e.backgroundColor,t.fillRect(i.x,i.y,i.w,i.h),i.w===a.w&&i.h===a.h||(t.save(),t.beginPath(),t.rect(i.x,i.y,i.w,i.h),t.clip(),t.fillStyle=e.borderColor,t.rect(a.x,a.y,a.w,a.h),t.fill("evenodd"),t.restore())},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){return xt(this._view,t,e)},inLabelRange:function(t,e){var n=this._view;return pt(n)?xt(n,t,null):xt(n,null,e)},inXRange:function(t){return xt(this._view,t,null)},inYRange:function(t){return xt(this._view,null,t)},getCenterPoint:function(){var t,e,n=this._view;return pt(n)?(t=n.x,e=(n.y+n.base)/2):(t=(n.x+n.base)/2,e=n.y),{x:t,y:e}},getArea:function(){var t=this._view;return pt(t)?t.width*Math.abs(t.y-t.base):t.height*Math.abs(t.x-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}}),wt={},kt=st,Mt=dt,St=gt,Dt=_t;wt.Arc=kt,wt.Line=Mt,wt.Point=St,wt.Rectangle=Dt;var Ct=H._deprecated,Pt=H.valueOrDefault;function Tt(t,e,n){var i,a,r=n.barThickness,o=e.stackCount,s=e.pixels[t],l=H.isNullOrUndef(r)?function(t,e){var n,i,a,r,o=t._length;for(a=1,r=e.length;a<r;++a)o=Math.min(o,Math.abs(e[a]-e[a-1]));for(a=0,r=t.getTicks().length;a<r;++a)i=t.getPixelForTick(a),o=a>0?Math.min(o,Math.abs(i-n)):o,n=i;return o}(e.scale,e.pixels):-1;return H.isNullOrUndef(r)?(i=l*n.categoryPercentage,a=n.barPercentage):(i=r*o,a=1),{chunk:i/o,ratio:a,start:s-i/2}}W._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}}),W._set("global",{datasets:{bar:{categoryPercentage:.8,barPercentage:.9}}});var Ot=it.extend({dataElementType:wt.Rectangle,_dataElementOptions:["backgroundColor","borderColor","borderSkipped","borderWidth","barPercentage","barThickness","categoryPercentage","maxBarThickness","minBarLength"],initialize:function(){var t,e,n=this;it.prototype.initialize.apply(n,arguments),(t=n.getMeta()).stack=n.getDataset().stack,t.bar=!0,e=n._getIndexScale().options,Ct("bar chart",e.barPercentage,"scales.[x/y]Axes.barPercentage","dataset.barPercentage"),Ct("bar chart",e.barThickness,"scales.[x/y]Axes.barThickness","dataset.barThickness"),Ct("bar chart",e.categoryPercentage,"scales.[x/y]Axes.categoryPercentage","dataset.categoryPercentage"),Ct("bar chart",n._getValueScale().options.minBarLength,"scales.[x/y]Axes.minBarLength","dataset.minBarLength"),Ct("bar chart",e.maxBarThickness,"scales.[x/y]Axes.maxBarThickness","dataset.maxBarThickness")},update:function(t){var e,n,i=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,n=i.length;e<n;++e)this.updateElement(i[e],e,t)},updateElement:function(t,e,n){var i=this,a=i.getMeta(),r=i.getDataset(),o=i._resolveDataElementOptions(t,e);t._xScale=i.getScaleForId(a.xAxisID),t._yScale=i.getScaleForId(a.yAxisID),t._datasetIndex=i.index,t._index=e,t._model={backgroundColor:o.backgroundColor,borderColor:o.borderColor,borderSkipped:o.borderSkipped,borderWidth:o.borderWidth,datasetLabel:r.label,label:i.chart.data.labels[e]},H.isArray(r.data[e])&&(t._model.borderSkipped=null),i._updateElementGeometry(t,e,n,o),t.pivot()},_updateElementGeometry:function(t,e,n,i){var a=this,r=t._model,o=a._getValueScale(),s=o.getBasePixel(),l=o.isHorizontal(),u=a._ruler||a.getRuler(),d=a.calculateBarValuePixels(a.index,e,i),h=a.calculateBarIndexPixels(a.index,e,u,i);r.horizontal=l,r.base=n?s:d.base,r.x=l?n?s:d.head:h.center,r.y=l?h.center:n?s:d.head,r.height=l?h.size:void 0,r.width=l?void 0:h.size},_getStacks:function(t){var e,n,i=this._getIndexScale(),a=i._getMatchingVisibleMetas(this._type),r=i.options.stacked,o=a.length,s=[];for(e=0;e<o&&(n=a[e],(!1===r||-1===s.indexOf(n.stack)||void 0===r&&void 0===n.stack)&&s.push(n.stack),n.index!==t);++e);return s},getStackCount:function(){return this._getStacks().length},getStackIndex:function(t,e){var n=this._getStacks(t),i=void 0!==e?n.indexOf(e):-1;return-1===i?n.length-1:i},getRuler:function(){var t,e,n=this._getIndexScale(),i=[];for(t=0,e=this.getMeta().data.length;t<e;++t)i.push(n.getPixelForValue(null,t,this.index));return{pixels:i,start:n._startPixel,end:n._endPixel,stackCount:this.getStackCount(),scale:n}},calculateBarValuePixels:function(t,e,n){var i,a,r,o,s,l,u,d=this.chart,h=this._getValueScale(),c=h.isHorizontal(),f=d.data.datasets,g=h._getMatchingVisibleMetas(this._type),m=h._parseValue(f[t].data[e]),p=n.minBarLength,v=h.options.stacked,b=this.getMeta().stack,y=void 0===m.start?0:m.max>=0&&m.min>=0?m.min:m.max,x=void 0===m.start?m.end:m.max>=0&&m.min>=0?m.max-m.min:m.min-m.max,_=g.length;if(v||void 0===v&&void 0!==b)for(i=0;i<_&&(a=g[i]).index!==t;++i)a.stack===b&&(r=void 0===(u=h._parseValue(f[a.index].data[e])).start?u.end:u.min>=0&&u.max>=0?u.max:u.min,(m.min<0&&r<0||m.max>=0&&r>0)&&(y+=r));return o=h.getPixelForValue(y),l=(s=h.getPixelForValue(y+x))-o,void 0!==p&&Math.abs(l)<p&&(l=p,s=x>=0&&!c||x<0&&c?o-p:o+p),{size:l,base:o,head:s,center:s+l/2}},calculateBarIndexPixels:function(t,e,n,i){var a="flex"===i.barThickness?function(t,e,n){var i,a=e.pixels,r=a[t],o=t>0?a[t-1]:null,s=t<a.length-1?a[t+1]:null,l=n.categoryPercentage;return null===o&&(o=r-(null===s?e.end-e.start:s-r)),null===s&&(s=r+r-o),i=r-(r-Math.min(o,s))/2*l,{chunk:Math.abs(s-o)/2*l/e.stackCount,ratio:n.barPercentage,start:i}}(e,n,i):Tt(e,n,i),r=this.getStackIndex(t,this.getMeta().stack),o=a.start+a.chunk*r+a.chunk/2,s=Math.min(Pt(i.maxBarThickness,1/0),a.chunk*a.ratio);return{base:o-s/2,head:o+s/2,center:o,size:s}},draw:function(){var t=this.chart,e=this._getValueScale(),n=this.getMeta().data,i=this.getDataset(),a=n.length,r=0;for(H.canvas.clipArea(t.ctx,t.chartArea);r<a;++r){var o=e._parseValue(i.data[r]);isNaN(o.min)||isNaN(o.max)||n[r].draw()}H.canvas.unclipArea(t.ctx)},_resolveDataElementOptions:function(){var t=this,e=H.extend({},it.prototype._resolveDataElementOptions.apply(t,arguments)),n=t._getIndexScale().options,i=t._getValueScale().options;return e.barPercentage=Pt(n.barPercentage,e.barPercentage),e.barThickness=Pt(n.barThickness,e.barThickness),e.categoryPercentage=Pt(n.categoryPercentage,e.categoryPercentage),e.maxBarThickness=Pt(n.maxBarThickness,e.maxBarThickness),e.minBarLength=Pt(i.minBarLength,e.minBarLength),e}}),At=H.valueOrDefault,Ft=H.options.resolve;W._set("bubble",{hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.datasets[t.datasetIndex].label||"",i=e.datasets[t.datasetIndex].data[t.index];return n+": ("+t.xLabel+", "+t.yLabel+", "+i.r+")"}}}});var It=it.extend({dataElementType:wt.Point,_dataElementOptions:["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle","rotation"],update:function(t){var e=this,n=e.getMeta().data;H.each(n,(function(n,i){e.updateElement(n,i,t)}))},updateElement:function(t,e,n){var i=this,a=i.getMeta(),r=t.custom||{},o=i.getScaleForId(a.xAxisID),s=i.getScaleForId(a.yAxisID),l=i._resolveDataElementOptions(t,e),u=i.getDataset().data[e],d=i.index,h=n?o.getPixelForDecimal(.5):o.getPixelForValue("object"==typeof u?u:NaN,e,d),c=n?s.getBasePixel():s.getPixelForValue(u,e,d);t._xScale=o,t._yScale=s,t._options=l,t._datasetIndex=d,t._index=e,t._model={backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,hitRadius:l.hitRadius,pointStyle:l.pointStyle,rotation:l.rotation,radius:n?0:l.radius,skip:r.skip||isNaN(h)||isNaN(c),x:h,y:c},t.pivot()},setHoverStyle:function(t){var e=t._model,n=t._options,i=H.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=At(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=At(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=At(n.hoverBorderWidth,n.borderWidth),e.radius=n.radius+n.hoverRadius},_resolveDataElementOptions:function(t,e){var n=this,i=n.chart,a=n.getDataset(),r=t.custom||{},o=a.data[e]||{},s=it.prototype._resolveDataElementOptions.apply(n,arguments),l={chart:i,dataIndex:e,dataset:a,datasetIndex:n.index};return n._cachedDataOpts===s&&(s=H.extend({},s)),s.radius=Ft([r.radius,o.r,n._config.radius,i.options.elements.point.radius],l,e),s}}),Lt=H.valueOrDefault,Rt=Math.PI,Nt=2*Rt,Wt=Rt/2;W._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e,n,i,a=document.createElement("ul"),r=t.data,o=r.datasets,s=r.labels;if(a.setAttribute("class",t.id+"-legend"),o.length)for(e=0,n=o[0].data.length;e<n;++e)(i=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=o[0].backgroundColor[e],s[e]&&i.appendChild(document.createTextNode(s[e]));return a.outerHTML},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map((function(n,i){var a=t.getDatasetMeta(0),r=a.controller.getStyle(i);return{text:n,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,hidden:isNaN(e.datasets[0].data[i])||a.data[i].hidden,index:i}})):[]}},onClick:function(t,e){var n,i,a,r=e.index,o=this.chart;for(n=0,i=(o.data.datasets||[]).length;n<i;++n)(a=o.getDatasetMeta(n)).data[r]&&(a.data[r].hidden=!a.data[r].hidden);o.update()}},cutoutPercentage:50,rotation:-Wt,circumference:Nt,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.labels[t.index],i=": "+e.datasets[t.datasetIndex].data[t.index];return H.isArray(n)?(n=n.slice())[0]+=i:n+=i,n}}}});var Yt=it.extend({dataElementType:wt.Arc,linkScales:H.noop,_dataElementOptions:["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"],getRingIndex:function(t){for(var e=0,n=0;n<t;++n)this.chart.isDatasetVisible(n)&&++e;return e},update:function(t){var e,n,i,a,r=this,o=r.chart,s=o.chartArea,l=o.options,u=1,d=1,h=0,c=0,f=r.getMeta(),g=f.data,m=l.cutoutPercentage/100||0,p=l.circumference,v=r._getRingWeight(r.index);if(p<Nt){var b=l.rotation%Nt,y=(b+=b>=Rt?-Nt:b<-Rt?Nt:0)+p,x=Math.cos(b),_=Math.sin(b),w=Math.cos(y),k=Math.sin(y),M=b<=0&&y>=0||y>=Nt,S=b<=Wt&&y>=Wt||y>=Nt+Wt,D=b<=-Wt&&y>=-Wt||y>=Rt+Wt,C=b===-Rt||y>=Rt?-1:Math.min(x,x*m,w,w*m),P=D?-1:Math.min(_,_*m,k,k*m),T=M?1:Math.max(x,x*m,w,w*m),O=S?1:Math.max(_,_*m,k,k*m);u=(T-C)/2,d=(O-P)/2,h=-(T+C)/2,c=-(O+P)/2}for(i=0,a=g.length;i<a;++i)g[i]._options=r._resolveDataElementOptions(g[i],i);for(o.borderWidth=r.getMaxBorderWidth(),e=(s.right-s.left-o.borderWidth)/u,n=(s.bottom-s.top-o.borderWidth)/d,o.outerRadius=Math.max(Math.min(e,n)/2,0),o.innerRadius=Math.max(o.outerRadius*m,0),o.radiusLength=(o.outerRadius-o.innerRadius)/(r._getVisibleDatasetWeightTotal()||1),o.offsetX=h*o.outerRadius,o.offsetY=c*o.outerRadius,f.total=r.calculateTotal(),r.outerRadius=o.outerRadius-o.radiusLength*r._getRingWeightOffset(r.index),r.innerRadius=Math.max(r.outerRadius-o.radiusLength*v,0),i=0,a=g.length;i<a;++i)r.updateElement(g[i],i,t)},updateElement:function(t,e,n){var i=this,a=i.chart,r=a.chartArea,o=a.options,s=o.animation,l=(r.left+r.right)/2,u=(r.top+r.bottom)/2,d=o.rotation,h=o.rotation,c=i.getDataset(),f=n&&s.animateRotate?0:t.hidden?0:i.calculateCircumference(c.data[e])*(o.circumference/Nt),g=n&&s.animateScale?0:i.innerRadius,m=n&&s.animateScale?0:i.outerRadius,p=t._options||{};H.extend(t,{_datasetIndex:i.index,_index:e,_model:{backgroundColor:p.backgroundColor,borderColor:p.borderColor,borderWidth:p.borderWidth,borderAlign:p.borderAlign,x:l+a.offsetX,y:u+a.offsetY,startAngle:d,endAngle:h,circumference:f,outerRadius:m,innerRadius:g,label:H.valueAtIndexOrDefault(c.label,e,a.data.labels[e])}});var v=t._model;n&&s.animateRotate||(v.startAngle=0===e?o.rotation:i.getMeta().data[e-1]._model.endAngle,v.endAngle=v.startAngle+v.circumference),t.pivot()},calculateTotal:function(){var t,e=this.getDataset(),n=this.getMeta(),i=0;return H.each(n.data,(function(n,a){t=e.data[a],isNaN(t)||n.hidden||(i+=Math.abs(t))})),i},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?Nt*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,n,i,a,r,o,s,l,u=0,d=this.chart;if(!t)for(e=0,n=d.data.datasets.length;e<n;++e)if(d.isDatasetVisible(e)){t=(i=d.getDatasetMeta(e)).data,e!==this.index&&(r=i.controller);break}if(!t)return 0;for(e=0,n=t.length;e<n;++e)a=t[e],r?(r._configure(),o=r._resolveDataElementOptions(a,e)):o=a._options,"inner"!==o.borderAlign&&(s=o.borderWidth,u=(l=o.hoverBorderWidth)>(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,n=t._options,i=H.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=Lt(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=Lt(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=Lt(n.hoverBorderWidth,n.borderWidth)},_getRingWeightOffset:function(t){for(var e=0,n=0;n<t;++n)this.chart.isDatasetVisible(n)&&(e+=this._getRingWeight(n));return e},_getRingWeight:function(t){return Math.max(Lt(this.chart.data.datasets[t].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});W._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{type:"category",position:"left",offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}}),W._set("global",{datasets:{horizontalBar:{categoryPercentage:.8,barPercentage:.9}}});var zt=Ot.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),Et=H.valueOrDefault,Vt=H.options.resolve,Ht=H.canvas._isPointInArea;function Bt(t,e){var n=t&&t.options.ticks||{},i=n.reverse,a=void 0===n.min?e:0,r=void 0===n.max?e:0;return{start:i?r:a,end:i?a:r}}function jt(t,e,n){var i=n/2,a=Bt(t,i),r=Bt(e,i);return{top:r.end,right:a.end,bottom:r.start,left:a.start}}function Ut(t){var e,n,i,a;return H.isObject(t)?(e=t.top,n=t.right,i=t.bottom,a=t.left):e=n=i=a=t,{top:e,right:n,bottom:i,left:a}}W._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}});var Gt=it.extend({datasetElementType:wt.Line,dataElementType:wt.Point,_datasetElementOptions:["backgroundColor","borderCapStyle","borderColor","borderDash","borderDashOffset","borderJoinStyle","borderWidth","cubicInterpolationMode","fill"],_dataElementOptions:{backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},update:function(t){var e,n,i=this,a=i.getMeta(),r=a.dataset,o=a.data||[],s=i.chart.options,l=i._config,u=i._showLine=Et(l.showLine,s.showLines);for(i._xScale=i.getScaleForId(a.xAxisID),i._yScale=i.getScaleForId(a.yAxisID),u&&(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=i._yScale,r._datasetIndex=i.index,r._children=o,r._model=i._resolveDatasetElementOptions(r),r.pivot()),e=0,n=o.length;e<n;++e)i.updateElement(o[e],e,t);for(u&&0!==r._model.tension&&i.updateBezierControlPoints(),e=0,n=o.length;e<n;++e)o[e].pivot()},updateElement:function(t,e,n){var i,a,r=this,o=r.getMeta(),s=t.custom||{},l=r.getDataset(),u=r.index,d=l.data[e],h=r._xScale,c=r._yScale,f=o.dataset._model,g=r._resolveDataElementOptions(t,e);i=h.getPixelForValue("object"==typeof d?d:NaN,e,u),a=n?c.getBasePixel():r.calculatePointY(d,e,u),t._xScale=h,t._yScale=c,t._options=g,t._datasetIndex=u,t._index=e,t._model={x:i,y:a,skip:s.skip||isNaN(i)||isNaN(a),radius:g.radius,pointStyle:g.pointStyle,rotation:g.rotation,backgroundColor:g.backgroundColor,borderColor:g.borderColor,borderWidth:g.borderWidth,tension:Et(s.tension,f?f.tension:0),steppedLine:!!f&&f.steppedLine,hitRadius:g.hitRadius}},_resolveDatasetElementOptions:function(t){var e=this,n=e._config,i=t.custom||{},a=e.chart.options,r=a.elements.line,o=it.prototype._resolveDatasetElementOptions.apply(e,arguments);return o.spanGaps=Et(n.spanGaps,a.spanGaps),o.tension=Et(n.lineTension,r.tension),o.steppedLine=Vt([i.steppedLine,n.steppedLine,r.stepped]),o.clip=Ut(Et(n.clip,jt(e._xScale,e._yScale,o.borderWidth))),o},calculatePointY:function(t,e,n){var i,a,r,o,s,l,u,d=this.chart,h=this._yScale,c=0,f=0;if(h.options.stacked){for(s=+h.getRightValue(t),u=(l=d._getSortedVisibleDatasetMetas()).length,i=0;i<u&&(r=l[i]).index!==n;++i)a=d.data.datasets[r.index],"line"===r.type&&r.yAxisID===h.id&&((o=+h.getRightValue(a.data[e]))<0?f+=o||0:c+=o||0);return s<0?h.getPixelForValue(f+s):h.getPixelForValue(c+s)}return h.getPixelForValue(t)},updateBezierControlPoints:function(){var t,e,n,i,a=this.chart,r=this.getMeta(),o=r.dataset._model,s=a.chartArea,l=r.data||[];function u(t,e,n){return Math.max(Math.min(t,n),e)}if(o.spanGaps&&(l=l.filter((function(t){return!t._model.skip}))),"monotone"===o.cubicInterpolationMode)H.splineCurveMonotone(l);else for(t=0,e=l.length;t<e;++t)n=l[t]._model,i=H.splineCurve(H.previousItem(l,t)._model,n,H.nextItem(l,t)._model,o.tension),n.controlPointPreviousX=i.previous.x,n.controlPointPreviousY=i.previous.y,n.controlPointNextX=i.next.x,n.controlPointNextY=i.next.y;if(a.options.elements.line.capBezierPoints)for(t=0,e=l.length;t<e;++t)n=l[t]._model,Ht(n,s)&&(t>0&&Ht(l[t-1]._model,s)&&(n.controlPointPreviousX=u(n.controlPointPreviousX,s.left,s.right),n.controlPointPreviousY=u(n.controlPointPreviousY,s.top,s.bottom)),t<l.length-1&&Ht(l[t+1]._model,s)&&(n.controlPointNextX=u(n.controlPointNextX,s.left,s.right),n.controlPointNextY=u(n.controlPointNextY,s.top,s.bottom)))},draw:function(){var t,e=this.chart,n=this.getMeta(),i=n.data||[],a=e.chartArea,r=e.canvas,o=0,s=i.length;for(this._showLine&&(t=n.dataset._model.clip,H.canvas.clipArea(e.ctx,{left:!1===t.left?0:a.left-t.left,right:!1===t.right?r.width:a.right+t.right,top:!1===t.top?0:a.top-t.top,bottom:!1===t.bottom?r.height:a.bottom+t.bottom}),n.dataset.draw(),H.canvas.unclipArea(e.ctx));o<s;++o)i[o].draw(a)},setHoverStyle:function(t){var e=t._model,n=t._options,i=H.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Et(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=Et(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=Et(n.hoverBorderWidth,n.borderWidth),e.radius=Et(n.hoverRadius,n.radius)}}),qt=H.options.resolve;W._set("polarArea",{scale:{type:"radialLinear",angleLines:{display:!1},gridLines:{circular:!0},pointLabels:{display:!1},ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,legendCallback:function(t){var e,n,i,a=document.createElement("ul"),r=t.data,o=r.datasets,s=r.labels;if(a.setAttribute("class",t.id+"-legend"),o.length)for(e=0,n=o[0].data.length;e<n;++e)(i=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=o[0].backgroundColor[e],s[e]&&i.appendChild(document.createTextNode(s[e]));return a.outerHTML},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map((function(n,i){var a=t.getDatasetMeta(0),r=a.controller.getStyle(i);return{text:n,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,hidden:isNaN(e.datasets[0].data[i])||a.data[i].hidden,index:i}})):[]}},onClick:function(t,e){var n,i,a,r=e.index,o=this.chart;for(n=0,i=(o.data.datasets||[]).length;n<i;++n)(a=o.getDatasetMeta(n)).data[r].hidden=!a.data[r].hidden;o.update()}},tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+t.yLabel}}}});var Zt=it.extend({dataElementType:wt.Arc,linkScales:H.noop,_dataElementOptions:["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"],_getIndexScaleId:function(){return this.chart.scale.id},_getValueScaleId:function(){return this.chart.scale.id},update:function(t){var e,n,i,a=this,r=a.getDataset(),o=a.getMeta(),s=a.chart.options.startAngle||0,l=a._starts=[],u=a._angles=[],d=o.data;for(a._updateRadius(),o.count=a.countVisibleElements(),e=0,n=r.data.length;e<n;e++)l[e]=s,i=a._computeAngle(e),u[e]=i,s+=i;for(e=0,n=d.length;e<n;++e)d[e]._options=a._resolveDataElementOptions(d[e],e),a.updateElement(d[e],e,t)},_updateRadius:function(){var t=this,e=t.chart,n=e.chartArea,i=e.options,a=Math.min(n.right-n.left,n.bottom-n.top);e.outerRadius=Math.max(a/2,0),e.innerRadius=Math.max(i.cutoutPercentage?e.outerRadius/100*i.cutoutPercentage:1,0),e.radiusLength=(e.outerRadius-e.innerRadius)/e.getVisibleDatasetCount(),t.outerRadius=e.outerRadius-e.radiusLength*t.index,t.innerRadius=t.outerRadius-e.radiusLength},updateElement:function(t,e,n){var i=this,a=i.chart,r=i.getDataset(),o=a.options,s=o.animation,l=a.scale,u=a.data.labels,d=l.xCenter,h=l.yCenter,c=o.startAngle,f=t.hidden?0:l.getDistanceFromCenterForValue(r.data[e]),g=i._starts[e],m=g+(t.hidden?0:i._angles[e]),p=s.animateScale?0:l.getDistanceFromCenterForValue(r.data[e]),v=t._options||{};H.extend(t,{_datasetIndex:i.index,_index:e,_scale:l,_model:{backgroundColor:v.backgroundColor,borderColor:v.borderColor,borderWidth:v.borderWidth,borderAlign:v.borderAlign,x:d,y:h,innerRadius:0,outerRadius:n?p:f,startAngle:n&&s.animateRotate?c:g,endAngle:n&&s.animateRotate?c:m,label:H.valueAtIndexOrDefault(u,e,u[e])}}),t.pivot()},countVisibleElements:function(){var t=this.getDataset(),e=this.getMeta(),n=0;return H.each(e.data,(function(e,i){isNaN(t.data[i])||e.hidden||n++})),n},setHoverStyle:function(t){var e=t._model,n=t._options,i=H.getHoverColor,a=H.valueOrDefault;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=a(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=a(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=a(n.hoverBorderWidth,n.borderWidth)},_computeAngle:function(t){var e=this,n=this.getMeta().count,i=e.getDataset(),a=e.getMeta();if(isNaN(i.data[t])||a.data[t].hidden)return 0;var r={chart:e.chart,dataIndex:t,dataset:i,datasetIndex:e.index};return qt([e.chart.options.elements.arc.angle,2*Math.PI/n],r,t)}});W._set("pie",H.clone(W.doughnut)),W._set("pie",{cutoutPercentage:0});var $t=Yt,Xt=H.valueOrDefault;W._set("radar",{spanGaps:!1,scale:{type:"radialLinear"},elements:{line:{fill:"start",tension:0}}});var Kt=it.extend({datasetElementType:wt.Line,dataElementType:wt.Point,linkScales:H.noop,_datasetElementOptions:["backgroundColor","borderWidth","borderColor","borderCapStyle","borderDash","borderDashOffset","borderJoinStyle","fill"],_dataElementOptions:{backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},_getIndexScaleId:function(){return this.chart.scale.id},_getValueScaleId:function(){return this.chart.scale.id},update:function(t){var e,n,i=this,a=i.getMeta(),r=a.dataset,o=a.data||[],s=i.chart.scale,l=i._config;for(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=s,r._datasetIndex=i.index,r._children=o,r._loop=!0,r._model=i._resolveDatasetElementOptions(r),r.pivot(),e=0,n=o.length;e<n;++e)i.updateElement(o[e],e,t);for(i.updateBezierControlPoints(),e=0,n=o.length;e<n;++e)o[e].pivot()},updateElement:function(t,e,n){var i=this,a=t.custom||{},r=i.getDataset(),o=i.chart.scale,s=o.getPointPositionForValue(e,r.data[e]),l=i._resolveDataElementOptions(t,e),u=i.getMeta().dataset._model,d=n?o.xCenter:s.x,h=n?o.yCenter:s.y;t._scale=o,t._options=l,t._datasetIndex=i.index,t._index=e,t._model={x:d,y:h,skip:a.skip||isNaN(d)||isNaN(h),radius:l.radius,pointStyle:l.pointStyle,rotation:l.rotation,backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,tension:Xt(a.tension,u?u.tension:0),hitRadius:l.hitRadius}},_resolveDatasetElementOptions:function(){var t=this,e=t._config,n=t.chart.options,i=it.prototype._resolveDatasetElementOptions.apply(t,arguments);return i.spanGaps=Xt(e.spanGaps,n.spanGaps),i.tension=Xt(e.lineTension,n.elements.line.tension),i},updateBezierControlPoints:function(){var t,e,n,i,a=this.getMeta(),r=this.chart.chartArea,o=a.data||[];function s(t,e,n){return Math.max(Math.min(t,n),e)}for(a.dataset._model.spanGaps&&(o=o.filter((function(t){return!t._model.skip}))),t=0,e=o.length;t<e;++t)n=o[t]._model,i=H.splineCurve(H.previousItem(o,t,!0)._model,n,H.nextItem(o,t,!0)._model,n.tension),n.controlPointPreviousX=s(i.previous.x,r.left,r.right),n.controlPointPreviousY=s(i.previous.y,r.top,r.bottom),n.controlPointNextX=s(i.next.x,r.left,r.right),n.controlPointNextY=s(i.next.y,r.top,r.bottom)},setHoverStyle:function(t){var e=t._model,n=t._options,i=H.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Xt(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=Xt(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=Xt(n.hoverBorderWidth,n.borderWidth),e.radius=Xt(n.hoverRadius,n.radius)}});W._set("scatter",{hover:{mode:"single"},scales:{xAxes:[{id:"x-axis-1",type:"linear",position:"bottom"}],yAxes:[{id:"y-axis-1",type:"linear",position:"left"}]},tooltips:{callbacks:{title:function(){return""},label:function(t){return"("+t.xLabel+", "+t.yLabel+")"}}}}),W._set("global",{datasets:{scatter:{showLine:!1}}});var Jt={bar:Ot,bubble:It,doughnut:Yt,horizontalBar:zt,line:Gt,polarArea:Zt,pie:$t,radar:Kt,scatter:Gt};function Qt(t,e){return t.native?{x:t.x,y:t.y}:H.getRelativePosition(t,e)}function te(t,e){var n,i,a,r,o,s,l=t._getSortedVisibleDatasetMetas();for(i=0,r=l.length;i<r;++i)for(a=0,o=(n=l[i].data).length;a<o;++a)(s=n[a])._view.skip||e(s)}function ee(t,e){var n=[];return te(t,(function(t){t.inRange(e.x,e.y)&&n.push(t)})),n}function ne(t,e,n,i){var a=Number.POSITIVE_INFINITY,r=[];return te(t,(function(t){if(!n||t.inRange(e.x,e.y)){var o=t.getCenterPoint(),s=i(e,o);s<a?(r=[t],a=s):s===a&&r.push(t)}})),r}function ie(t){var e=-1!==t.indexOf("x"),n=-1!==t.indexOf("y");return function(t,i){var a=e?Math.abs(t.x-i.x):0,r=n?Math.abs(t.y-i.y):0;return Math.sqrt(Math.pow(a,2)+Math.pow(r,2))}}function ae(t,e,n){var i=Qt(e,t);n.axis=n.axis||"x";var a=ie(n.axis),r=n.intersect?ee(t,i):ne(t,i,!1,a),o=[];return r.length?(t._getSortedVisibleDatasetMetas().forEach((function(t){var e=t.data[r[0]._index];e&&!e._view.skip&&o.push(e)})),o):[]}var re={modes:{single:function(t,e){var n=Qt(e,t),i=[];return te(t,(function(t){if(t.inRange(n.x,n.y))return 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i,a,r,o,s,l,u=n.caretSize,d=n.cornerRadius,h=n.xAlign,c=n.yAlign,f=t.x,g=t.y,m=e.width,p=e.height;if("center"===c)s=g+p/2,"left"===h?(a=(i=f)-u,r=i,o=s+u,l=s-u):(a=(i=f+m)+u,r=i,o=s-u,l=s+u);else if("left"===h?(i=(a=f+d+u)-u,r=a+u):"right"===h?(i=(a=f+m-d-u)-u,r=a+u):(i=(a=n.caretX)-u,r=a+u),"top"===c)s=(o=g)-u,l=o;else{s=(o=g+p)+u,l=o;var v=r;r=i,i=v}return{x1:i,x2:a,x3:r,y1:o,y2:s,y3:l}},drawTitle:function(t,e,n){var i,a,r,o=e.title,s=o.length;if(s){var l=We(e.rtl,e.x,e.width);for(t.x=He(e,e._titleAlign),n.textAlign=l.textAlign(e._titleAlign),n.textBaseline="middle",i=e.titleFontSize,a=e.titleSpacing,n.fillStyle=e.titleFontColor,n.font=H.fontString(i,e._titleFontStyle,e._titleFontFamily),r=0;r<s;++r)n.fillText(o[r],l.x(t.x),t.y+i/2),t.y+=i+a,r+1===s&&(t.y+=e.titleMarginBottom-a)}},drawBody:function(t,e,n){var i,a,r,o,s,l,u,d,h=e.bodyFontSize,c=e.bodySpacing,f=e._bodyAlign,g=e.body,m=e.displayColors,p=0,v=m?He(e,"left"):0,b=We(e.rtl,e.x,e.width),y=function(e){n.fillText(e,b.x(t.x+p),t.y+h/2),t.y+=h+c},x=b.textAlign(f);for(n.textAlign=f,n.textBaseline="middle",n.font=H.fontString(h,e._bodyFontStyle,e._bodyFontFamily),t.x=He(e,x),n.fillStyle=e.bodyFontColor,H.each(e.beforeBody,y),p=m&&"right"!==x?"center"===f?h/2+1:h+2:0,s=0,u=g.length;s<u;++s){for(i=g[s],a=e.labelTextColors[s],r=e.labelColors[s],n.fillStyle=a,H.each(i.before,y),l=0,d=(o=i.lines).length;l<d;++l){if(m){var _=b.x(v);n.fillStyle=e.legendColorBackground,n.fillRect(b.leftForLtr(_,h),t.y,h,h),n.lineWidth=1,n.strokeStyle=r.borderColor,n.strokeRect(b.leftForLtr(_,h),t.y,h,h),n.fillStyle=r.backgroundColor,n.fillRect(b.leftForLtr(b.xPlus(_,1),h-2),t.y+1,h-2,h-2),n.fillStyle=a}y(o[l])}H.each(i.after,y)}p=0,H.each(e.afterBody,y),t.y-=c},drawFooter:function(t,e,n){var i,a,r=e.footer,o=r.length;if(o){var s=We(e.rtl,e.x,e.width);for(t.x=He(e,e._footerAlign),t.y+=e.footerMarginTop,n.textAlign=s.textAlign(e._footerAlign),n.textBaseline="middle",i=e.footerFontSize,n.fillStyle=e.footerFontColor,n.font=H.fontString(i,e._footerFontStyle,e._footerFontFamily),a=0;a<o;++a)n.fillText(r[a],s.x(t.x),t.y+i/2),t.y+=i+e.footerSpacing}},drawBackground:function(t,e,n,i){n.fillStyle=e.backgroundColor,n.strokeStyle=e.borderColor,n.lineWidth=e.borderWidth;var a=e.xAlign,r=e.yAlign,o=t.x,s=t.y,l=i.width,u=i.height,d=e.cornerRadius;n.beginPath(),n.moveTo(o+d,s),"top"===r&&this.drawCaret(t,i),n.lineTo(o+l-d,s),n.quadraticCurveTo(o+l,s,o+l,s+d),"center"===r&&"right"===a&&this.drawCaret(t,i),n.lineTo(o+l,s+u-d),n.quadraticCurveTo(o+l,s+u,o+l-d,s+u),"bottom"===r&&this.drawCaret(t,i),n.lineTo(o+d,s+u),n.quadraticCurveTo(o,s+u,o,s+u-d),"center"===r&&"left"===a&&this.drawCaret(t,i),n.lineTo(o,s+d),n.quadraticCurveTo(o,s,o+d,s),n.closePath(),n.fill(),e.borderWidth>0&&n.stroke()},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var n={width:e.width,height:e.height},i={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,r=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&r&&(t.save(),t.globalAlpha=a,this.drawBackground(i,e,t,n),i.y+=e.yPadding,H.rtl.overrideTextDirection(t,e.textDirection),this.drawTitle(i,e,t),this.drawBody(i,e,t),this.drawFooter(i,e,t),H.rtl.restoreTextDirection(t,e.textDirection),t.restore())}},handleEvent:function(t){var e,n=this,i=n._options;return n._lastActive=n._lastActive||[],"mouseout"===t.type?n._active=[]:(n._active=n._chart.getElementsAtEventForMode(t,i.mode,i),i.reverse&&n._active.reverse()),(e=!H.arrayEquals(n._active,n._lastActive))&&(n._lastActive=n._active,(i.enabled||i.custom)&&(n._eventPosition={x:t.x,y:t.y},n.update(!0),n.pivot())),e}}),Ue=Ye,Ge=je;Ge.positioners=Ue;var qe=H.valueOrDefault;function Ze(){return H.merge({},[].slice.call(arguments),{merger:function(t,e,n,i){if("xAxes"===t||"yAxes"===t){var a,r,o,s=n[t].length;for(e[t]||(e[t]=[]),a=0;a<s;++a)o=n[t][a],r=qe(o.type,"xAxes"===t?"category":"linear"),a>=e[t].length&&e[t].push({}),!e[t][a].type||o.type&&o.type!==e[t][a].type?H.merge(e[t][a],[Re.getScaleDefaults(r),o]):H.merge(e[t][a],o)}else H._merger(t,e,n,i)}})}function $e(){return H.merge({},[].slice.call(arguments),{merger:function(t,e,n,i){var a=e[t]||{},r=n[t];"scales"===t?e[t]=Ze(a,r):"scale"===t?e[t]=H.merge(a,[Re.getScaleDefaults(r.type),r]):H._merger(t,e,n,i)}})}function Xe(t){var e=t.options;H.each(t.scales,(function(e){me.removeBox(t,e)})),e=$e(W.global,W[t.config.type],e),t.options=t.config.options=e,t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.tooltip._options=e.tooltips,t.tooltip.initialize()}function Ke(t,e,n){var i,a=function(t){return t.id===i};do{i=e+n++}while(H.findIndex(t,a)>=0);return i}function Je(t){return"top"===t||"bottom"===t}function Qe(t,e){return 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t=this.options,e=t.scales||{},n=t.scale;H.each(e.xAxes,(function(t,n){t.id||(t.id=Ke(e.xAxes,"x-axis-",n))})),H.each(e.yAxes,(function(t,n){t.id||(t.id=Ke(e.yAxes,"y-axis-",n))})),n&&(n.id=n.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,n=t.scales||{},i=[],a=Object.keys(n).reduce((function(t,e){return t[e]=!1,t}),{});e.scales&&(i=i.concat((e.scales.xAxes||[]).map((function(t){return{options:t,dtype:"category",dposition:"bottom"}})),(e.scales.yAxes||[]).map((function(t){return{options:t,dtype:"linear",dposition:"left"}})))),e.scale&&i.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),H.each(i,(function(e){var i=e.options,r=i.id,o=qe(i.type,e.dtype);Je(i.position)!==Je(e.dposition)&&(i.position=e.dposition),a[r]=!0;var s=null;if(r in n&&n[r].type===o)(s=n[r]).options=i,s.ctx=t.ctx,s.chart=t;else{var l=Re.getScaleConstructor(o);if(!l)return;s=new l({id:r,type:o,options:i,ctx:t.ctx,chart:t}),n[s.id]=s}s.mergeTicksOptions(),e.isDefault&&(t.scale=s)})),H.each(a,(function(t,e){t||delete n[e]})),t.scales=n,Re.addScalesToLayout(this)},buildOrUpdateControllers:function(){var t,e,n=this,i=[],a=n.data.datasets;for(t=0,e=a.length;t<e;t++){var r=a[t],o=n.getDatasetMeta(t),s=r.type||n.config.type;if(o.type&&o.type!==s&&(n.destroyDatasetMeta(t),o=n.getDatasetMeta(t)),o.type=s,o.order=r.order||0,o.index=t,o.controller)o.controller.updateIndex(t),o.controller.linkScales();else{var l=Jt[o.type];if(void 0===l)throw new Error('"'+o.type+'" is not a chart type.');o.controller=new l(n,t),i.push(o.controller)}}return i},resetElements:function(){var t=this;H.each(t.data.datasets,(function(e,n){t.getDatasetMeta(n).controller.reset()}),t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e,n,i=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),Xe(i),Le._invalidate(i),!1!==Le.notify(i,"beforeUpdate")){i.tooltip._data=i.data;var a=i.buildOrUpdateControllers();for(e=0,n=i.data.datasets.length;e<n;e++)i.getDatasetMeta(e).controller.buildOrUpdateElements();i.updateLayout(),i.options.animation&&i.options.animation.duration&&H.each(a,(function(t){t.reset()})),i.updateDatasets(),i.tooltip.initialize(),i.lastActive=[],Le.notify(i,"afterUpdate"),i._layers.sort(Qe("z","_idx")),i._bufferedRender?i._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:i.render(t)}},updateLayout:function(){var t=this;!1!==Le.notify(t,"beforeLayout")&&(me.update(this,this.width,this.height),t._layers=[],H.each(t.boxes,(function(e){e._configure&&e._configure(),t._layers.push.apply(t._layers,e._layers())}),t),t._layers.forEach((function(t,e){t._idx=e})),Le.notify(t,"afterScaleUpdate"),Le.notify(t,"afterLayout"))},updateDatasets:function(){if(!1!==Le.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);Le.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),n={meta:e,index:t};!1!==Le.notify(this,"beforeDatasetUpdate",[n])&&(e.controller._update(),Le.notify(this,"afterDatasetUpdate",[n]))},render:function(t){var e=this;t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]});var n=e.options.animation,i=qe(t.duration,n&&n.duration),a=t.lazy;if(!1!==Le.notify(e,"beforeRender")){var r=function(t){Le.notify(e,"afterRender"),H.callback(n&&n.onComplete,[t],e)};if(n&&i){var o=new K({numSteps:i/16.66,easing:t.easing||n.easing,render:function(t,e){var n=H.easing.effects[e.easing],i=e.currentStep,a=i/e.numSteps;t.draw(n(a),a,i)},onAnimationProgress:n.onProgress,onAnimationComplete:r});J.addAnimation(e,o,i,a)}else e.draw(),r(new K({numSteps:0,chart:e}));return e}},draw:function(t){var e,n,i=this;if(i.clear(),H.isNullOrUndef(t)&&(t=1),i.transition(t),!(i.width<=0||i.height<=0)&&!1!==Le.notify(i,"beforeDraw",[t])){for(n=i._layers,e=0;e<n.length&&n[e].z<=0;++e)n[e].draw(i.chartArea);for(i.drawDatasets(t);e<n.length;++e)n[e].draw(i.chartArea);i._drawTooltip(t),Le.notify(i,"afterDraw",[t])}},transition:function(t){for(var e=0,n=(this.data.datasets||[]).length;e<n;++e)this.isDatasetVisible(e)&&this.getDatasetMeta(e).controller.transition(t);this.tooltip.transition(t)},_getSortedDatasetMetas:function(t){var e,n,i=[];for(e=0,n=(this.data.datasets||[]).length;e<n;++e)t&&!this.isDatasetVisible(e)||i.push(this.getDatasetMeta(e));return i.sort(Qe("order","index")),i},_getSortedVisibleDatasetMetas:function(){return this._getSortedDatasetMetas(!0)},drawDatasets:function(t){var e,n;if(!1!==Le.notify(this,"beforeDatasetsDraw",[t])){for(n=(e=this._getSortedVisibleDatasetMetas()).length-1;n>=0;--n)this.drawDataset(e[n],t);Le.notify(this,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var n={meta:t,index:t.index,easingValue:e};!1!==Le.notify(this,"beforeDatasetDraw",[n])&&(t.controller.draw(e),Le.notify(this,"afterDatasetDraw",[n]))},_drawTooltip:function(t){var e=this.tooltip,n={tooltip:e,easingValue:t};!1!==Le.notify(this,"beforeTooltipDraw",[n])&&(e.draw(),Le.notify(this,"afterTooltipDraw",[n]))},getElementAtEvent:function(t){return re.modes.single(this,t)},getElementsAtEvent:function(t){return re.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return re.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,n){var i=re.modes[e];return"function"==typeof i?i(this,t,n):[]},getDatasetAtEvent:function(t){return re.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var 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t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){H.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){H.callback(this.options.beforeDataLimits,[this])},determineDataLimits:H.noop,afterDataLimits:function(){H.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){H.callback(this.options.beforeBuildTicks,[this])},buildTicks:H.noop,afterBuildTicks:function(t){var e=this;return sn(t)&&t.length?H.callback(e.options.afterBuildTicks,[e,t]):(e.ticks=H.callback(e.options.afterBuildTicks,[e,e.ticks])||e.ticks,t)},beforeTickToLabelConversion:function(){H.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var 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t,e,n,i,a,r,o,s=this,l=s.options,u=l.ticks,d=s.getTicks().length,h=u.minRotation||0,c=u.maxRotation,f=h;!s._isVisible()||!u.display||h>=c||d<=1||!s.isHorizontal()?s.labelRotation=h:(e=(t=s._getLabelSizes()).widest.width,n=t.highest.height-t.highest.offset,i=Math.min(s.maxWidth,s.chart.width-e),e+6>(a=l.offset?s.maxWidth/d:i/(d-1))&&(a=i/(d-(l.offset?.5:1)),r=s.maxHeight-fn(l.gridLines)-u.padding-gn(l.scaleLabel),o=Math.sqrt(e*e+n*n),f=H.toDegrees(Math.min(Math.asin(Math.min((t.highest.height+6)/a,1)),Math.asin(Math.min(r/o,1))-Math.asin(n/o))),f=Math.max(h,Math.min(c,f))),s.labelRotation=f)},afterCalculateTickRotation:function(){H.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){H.callback(this.options.beforeFit,[this])},fit:function(){var 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e,n,i,a,r,o,s,l,u,d,h,c,f,g,m,p,v,b=this,y=b.chart,x=b.options,_=x.gridLines,w=x.position,k=_.offsetGridLines,M=b.isHorizontal(),S=b._ticksToDraw,D=S.length+(k?1:0),C=fn(_),P=[],T=_.drawBorder?dn(_.lineWidth,0,0):0,O=T/2,A=H._alignPixel,F=function(t){return A(y,t,T)};for("top"===w?(e=F(b.bottom),s=b.bottom-C,u=e-O,h=F(t.top)+O,f=t.bottom):"bottom"===w?(e=F(b.top),h=t.top,f=F(t.bottom)-O,s=e+O,u=b.top+C):"left"===w?(e=F(b.right),o=b.right-C,l=e-O,d=F(t.left)+O,c=t.right):(e=F(b.left),d=t.left,c=F(t.right)-O,o=e+O,l=b.left+C),n=0;n<D;++n)i=S[n]||{},ln(i.label)&&n<S.length||(n===b.zeroLineIndex&&x.offset===k?(g=_.zeroLineWidth,m=_.zeroLineColor,p=_.zeroLineBorderDash||[],v=_.zeroLineBorderDashOffset||0):(g=dn(_.lineWidth,n,1),m=dn(_.color,n,"rgba(0,0,0,0.1)"),p=_.borderDash||[],v=_.borderDashOffset||0),void 0!==(a=hn(b,i._index||n,k))&&(r=A(y,a,g),M?o=l=d=c=r:s=u=h=f=r,P.push({tx1:o,ty1:s,tx2:l,ty2:u,x1:d,y1:h,x2:c,y2:f,width:g,color:m,borderDash:p,borderDashOffset:v})));return P.ticksLength=D,P.borderValue=e,P},_computeLabelItems:function(){var t,e,n,i,a,r,o,s,l,u,d,h,c=this,f=c.options,g=f.ticks,m=f.position,p=g.mirror,v=c.isHorizontal(),b=c._ticksToDraw,y=pn(g),x=g.padding,_=fn(f.gridLines),w=-H.toRadians(c.labelRotation),k=[];for("top"===m?(r=c.bottom-_-x,o=w?"left":"center"):"bottom"===m?(r=c.top+_+x,o=w?"right":"center"):"left"===m?(a=c.right-(p?0:_)-x,o=p?"left":"right"):(a=c.left+(p?0:_)+x,o=p?"right":"left"),t=0,e=b.length;t<e;++t)i=(n=b[t]).label,ln(i)||(s=c.getPixelForTick(n._index||t)+g.labelOffset,u=(l=n.major?y.major:y.minor).lineHeight,d=sn(i)?i.length:1,v?(a=s,h="top"===m?((w?1:.5)-d)*u:(w?0:.5)*u):(r=s,h=(1-d)*u/2),k.push({x:a,y:r,rotation:w,label:i,font:l,textOffset:h,textAlign:o}));return k},_drawGrid:function(t){var e=this,n=e.options.gridLines;if(n.display){var i,a,r,o,s,l=e.ctx,u=e.chart,d=H._alignPixel,h=n.drawBorder?dn(n.lineWidth,0,0):0,c=e._gridLineItems||(e._gridLineItems=e._computeGridLineItems(t));for(r=0,o=c.length;r<o;++r)i=(s=c[r]).width,a=s.color,i&&a&&(l.save(),l.lineWidth=i,l.strokeStyle=a,l.setLineDash&&(l.setLineDash(s.borderDash),l.lineDashOffset=s.borderDashOffset),l.beginPath(),n.drawTicks&&(l.moveTo(s.tx1,s.ty1),l.lineTo(s.tx2,s.ty2)),n.drawOnChartArea&&(l.moveTo(s.x1,s.y1),l.lineTo(s.x2,s.y2)),l.stroke(),l.restore());if(h){var f,g,m,p,v=h,b=dn(n.lineWidth,c.ticksLength-1,1),y=c.borderValue;e.isHorizontal()?(f=d(u,e.left,v)-v/2,g=d(u,e.right,b)+b/2,m=p=y):(m=d(u,e.top,v)-v/2,p=d(u,e.bottom,b)+b/2,f=g=y),l.lineWidth=h,l.strokeStyle=dn(n.color,0),l.beginPath(),l.moveTo(f,m),l.lineTo(g,p),l.stroke()}}},_drawLabels:function(){var t=this;if(t.options.ticks.display){var e,n,i,a,r,o,s,l,u=t.ctx,d=t._labelItems||(t._labelItems=t._computeLabelItems());for(e=0,i=d.length;e<i;++e){if(o=(r=d[e]).font,u.save(),u.translate(r.x,r.y),u.rotate(r.rotation),u.font=o.string,u.fillStyle=o.color,u.textBaseline="middle",u.textAlign=r.textAlign,s=r.label,l=r.textOffset,sn(s))for(n=0,a=s.length;n<a;++n)u.fillText(""+s[n],0,l),l+=o.lineHeight;else u.fillText(s,0,l);u.restore()}}},_drawTitle:function(){var t=this,e=t.ctx,n=t.options,i=n.scaleLabel;if(i.display){var a,r,o=un(i.fontColor,W.global.defaultFontColor),s=H.options._parseFont(i),l=H.options.toPadding(i.padding),u=s.lineHeight/2,d=n.position,h=0;if(t.isHorizontal())a=t.left+t.width/2,r="bottom"===d?t.bottom-u-l.bottom:t.top+u+l.top;else{var c="left"===d;a=c?t.left+u+l.top:t.right-u-l.top,r=t.top+t.height/2,h=c?-.5*Math.PI:.5*Math.PI}e.save(),e.translate(a,r),e.rotate(h),e.textAlign="center",e.textBaseline="middle",e.fillStyle=o,e.font=s.string,e.fillText(i.labelString,0,0),e.restore()}},draw:function(t){this._isVisible()&&(this._drawGrid(t),this._drawTitle(),this._drawLabels())},_layers:function(){var t=this,e=t.options,n=e.ticks&&e.ticks.z||0,i=e.gridLines&&e.gridLines.z||0;return t._isVisible()&&n!==i&&t.draw===t._draw?[{z:i,draw:function(){t._drawGrid.apply(t,arguments),t._drawTitle.apply(t,arguments)}},{z:n,draw:function(){t._drawLabels.apply(t,arguments)}}]:[{z:n,draw:function(){t.draw.apply(t,arguments)}}]},_getMatchingVisibleMetas:function(t){var e=this,n=e.isHorizontal();return e.chart._getSortedVisibleDatasetMetas().filter((function(i){return(!t||i.type===t)&&(n?i.xAxisID===e.id:i.yAxisID===e.id)}))}});yn.prototype._draw=yn.prototype.draw;var xn=yn,_n=H.isNullOrUndef,wn=xn.extend({determineDataLimits:function(){var t,e=this,n=e._getLabels(),i=e.options.ticks,a=i.min,r=i.max,o=0,s=n.length-1;void 0!==a&&(t=n.indexOf(a))>=0&&(o=t),void 0!==r&&(t=n.indexOf(r))>=0&&(s=t),e.minIndex=o,e.maxIndex=s,e.min=n[o],e.max=n[s]},buildTicks:function(){var t=this._getLabels(),e=this.minIndex,n=this.maxIndex;this.ticks=0===e&&n===t.length-1?t:t.slice(e,n+1)},getLabelForIndex:function(t,e){var n=this.chart;return n.getDatasetMeta(e).controller._getValueScaleId()===this.id?this.getRightValue(n.data.datasets[e].data[t]):this._getLabels()[t]},_configure:function(){var t=this,e=t.options.offset,n=t.ticks;xn.prototype._configure.call(t),t.isHorizontal()||(t._reversePixels=!t._reversePixels),n&&(t._startValue=t.minIndex-(e?.5:0),t._valueRange=Math.max(n.length-(e?0:1),1))},getPixelForValue:function(t,e,n){var i,a,r,o=this;return _n(e)||_n(n)||(t=o.chart.data.datasets[n].data[e]),_n(t)||(i=o.isHorizontal()?t.x:t.y),(void 0!==i||void 0!==t&&isNaN(e))&&(a=o._getLabels(),t=H.valueOrDefault(i,t),e=-1!==(r=a.indexOf(t))?r:e,isNaN(e)&&(e=t)),o.getPixelForDecimal((e-o._startValue)/o._valueRange)},getPixelForTick:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t],t+this.minIndex)},getValueForPixel:function(t){var e=Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange);return Math.min(Math.max(e,0),this.ticks.length-1)},getBasePixel:function(){return this.bottom}}),kn={position:"bottom"};wn._defaults=kn;var Mn=H.noop,Sn=H.isNullOrUndef;var Dn=xn.extend({getRightValue:function(t){return"string"==typeof t?+t:xn.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var n=H.sign(t.min),i=H.sign(t.max);n<0&&i<0?t.max=0:n>0&&i>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,n=e.stepSize,i=e.maxTicksLimit;return n?t=Math.ceil(this.max/n)-Math.floor(this.min/n)+1:(t=this._computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:Mn,buildTicks:function(){var t=this,e=t.options.ticks,n=t.getTickLimit(),i={maxTicks:n=Math.max(2,n),min:e.min,max:e.max,precision:e.precision,stepSize:H.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var n,i,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,m=H.niceNum((g-f)/u/l)*l;if(m<1e-14&&Sn(d)&&Sn(h))return[f,g];(r=Math.ceil(g/m)-Math.floor(f/m))>u&&(m=H.niceNum(r*m/u/l)*l),s||Sn(c)?n=Math.pow(10,H._decimalPlaces(m)):(n=Math.pow(10,c),m=Math.ceil(m*n)/n),i=Math.floor(f/m)*m,a=Math.ceil(g/m)*m,s&&(!Sn(d)&&H.almostWhole(d/m,m/1e3)&&(i=d),!Sn(h)&&H.almostWhole(h/m,m/1e3)&&(a=h)),r=(a-i)/m,r=H.almostEquals(r,Math.round(r),m/1e3)?Math.round(r):Math.ceil(r),i=Math.round(i*n)/n,a=Math.round(a*n)/n,o.push(Sn(d)?i:d);for(var p=1;p<r;++p)o.push(Math.round((i+p*m)*n)/n);return o.push(Sn(h)?a:h),o}(i,t);t.handleDirectionalChanges(),t.max=H.max(a),t.min=H.min(a),e.reverse?(a.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var t=this;t.ticksAsNumbers=t.ticks.slice(),t.zeroLineIndex=t.ticks.indexOf(0),xn.prototype.convertTicksToLabels.call(t)},_configure:function(){var t,e=this,n=e.getTicks(),i=e.min,a=e.max;xn.prototype._configure.call(e),e.options.offset&&n.length&&(i-=t=(a-i)/Math.max(n.length-1,1)/2,a+=t),e._startValue=i,e._endValue=a,e._valueRange=a-i}}),Cn={position:"left",ticks:{callback:on.formatters.linear}};function Pn(t,e,n,i){var a,r,o=t.options,s=function(t,e,n){var i=[n.type,void 0===e&&void 0===n.stack?n.index:"",n.stack].join(".");return void 0===t[i]&&(t[i]={pos:[],neg:[]}),t[i]}(e,o.stacked,n),l=s.pos,u=s.neg,d=i.length;for(a=0;a<d;++a)r=t._parseValue(i[a]),isNaN(r.min)||isNaN(r.max)||n.data[a].hidden||(l[a]=l[a]||0,u[a]=u[a]||0,o.relativePoints?l[a]=100:r.min<0||r.max<0?u[a]+=r.min:l[a]+=r.max)}function Tn(t,e,n){var i,a,r=n.length;for(i=0;i<r;++i)a=t._parseValue(n[i]),isNaN(a.min)||isNaN(a.max)||e.data[i].hidden||(t.min=Math.min(t.min,a.min),t.max=Math.max(t.max,a.max))}var On=Dn.extend({determineDataLimits:function(){var t,e,n,i,a=this,r=a.options,o=a.chart.data.datasets,s=a._getMatchingVisibleMetas(),l=r.stacked,u={},d=s.length;if(a.min=Number.POSITIVE_INFINITY,a.max=Number.NEGATIVE_INFINITY,void 0===l)for(t=0;!l&&t<d;++t)l=void 0!==(e=s[t]).stack;for(t=0;t<d;++t)n=o[(e=s[t]).index].data,l?Pn(a,u,e,n):Tn(a,e,n);H.each(u,(function(t){i=t.pos.concat(t.neg),a.min=Math.min(a.min,H.min(i)),a.max=Math.max(a.max,H.max(i))})),a.min=H.isFinite(a.min)&&!isNaN(a.min)?a.min:0,a.max=H.isFinite(a.max)&&!isNaN(a.max)?a.max:1,a.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=H.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return this._getScaleLabel(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){return this.getPixelForDecimal((+this.getRightValue(t)-this._startValue)/this._valueRange)},getValueForPixel:function(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange},getPixelForTick:function(t){var e=this.ticksAsNumbers;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])}}),An=Cn;On._defaults=An;var Fn=H.valueOrDefault,In=H.math.log10;var Ln={position:"left",ticks:{callback:on.formatters.logarithmic}};function Rn(t,e){return H.isFinite(t)&&t>=0?t:e}var Nn=xn.extend({determineDataLimits:function(){var t,e,n,i,a,r,o=this,s=o.options,l=o.chart,u=l.data.datasets,d=o.isHorizontal();function h(t){return d?t.xAxisID===o.id:t.yAxisID===o.id}o.min=Number.POSITIVE_INFINITY,o.max=Number.NEGATIVE_INFINITY,o.minNotZero=Number.POSITIVE_INFINITY;var c=s.stacked;if(void 0===c)for(t=0;t<u.length;t++)if(e=l.getDatasetMeta(t),l.isDatasetVisible(t)&&h(e)&&void 0!==e.stack){c=!0;break}if(s.stacked||c){var f={};for(t=0;t<u.length;t++){var g=[(e=l.getDatasetMeta(t)).type,void 0===s.stacked&&void 0===e.stack?t:"",e.stack].join(".");if(l.isDatasetVisible(t)&&h(e))for(void 0===f[g]&&(f[g]=[]),a=0,r=(i=u[t].data).length;a<r;a++){var m=f[g];n=o._parseValue(i[a]),isNaN(n.min)||isNaN(n.max)||e.data[a].hidden||n.min<0||n.max<0||(m[a]=m[a]||0,m[a]+=n.max)}}H.each(f,(function(t){if(t.length>0){var e=H.min(t),n=H.max(t);o.min=Math.min(o.min,e),o.max=Math.max(o.max,n)}}))}else for(t=0;t<u.length;t++)if(e=l.getDatasetMeta(t),l.isDatasetVisible(t)&&h(e))for(a=0,r=(i=u[t].data).length;a<r;a++)n=o._parseValue(i[a]),isNaN(n.min)||isNaN(n.max)||e.data[a].hidden||n.min<0||n.max<0||(o.min=Math.min(n.min,o.min),o.max=Math.max(n.max,o.max),0!==n.min&&(o.minNotZero=Math.min(n.min,o.minNotZero)));o.min=H.isFinite(o.min)?o.min:null,o.max=H.isFinite(o.max)?o.max:null,o.minNotZero=H.isFinite(o.minNotZero)?o.minNotZero:null,this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;t.min=Rn(e.min,t.min),t.max=Rn(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(In(t.min))-1),t.max=Math.pow(10,Math.floor(In(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(In(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(In(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(In(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:Rn(e.min),max:Rn(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=Fn(t.min,Math.pow(10,Math.floor(In(e.min)))),o=Math.floor(In(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(In(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(In(r)),i=Math.floor(r/Math.pow(10,n)));var l=n<0?Math.pow(10,Math.abs(n)):1;do{a.push(r),10===++i&&(i=1,l=++n>=0?1:l),r=Math.round(i*Math.pow(10,n)*l)/l}while(n<o||n===o&&i<s);var u=Fn(t.max,r);return a.push(u),a}(i,t);t.max=H.max(a),t.min=H.min(a),e.reverse?(n=!n,t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max),n&&a.reverse()},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),xn.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return this._getScaleLabel(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){var e=this.tickValues;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(In(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},_configure:function(){var t=this,e=t.min,n=0;xn.prototype._configure.call(t),0===e&&(e=t._getFirstTickValue(t.minNotZero),n=Fn(t.options.ticks.fontSize,W.global.defaultFontSize)/t._length),t._startValue=In(e),t._valueOffset=n,t._valueRange=(In(t.max)-In(e))/(1-n)},getPixelForValue:function(t){var e=this,n=0;return(t=+e.getRightValue(t))>e.min&&t>0&&(n=(In(t)-e._startValue)/e._valueRange+e._valueOffset),e.getPixelForDecimal(n)},getValueForPixel:function(t){var e=this,n=e.getDecimalForPixel(t);return 0===n&&0===e.min?0:Math.pow(10,e._startValue+(n-e._valueOffset)*e._valueRange)}}),Wn=Ln;Nn._defaults=Wn;var Yn=H.valueOrDefault,zn=H.valueAtIndexOrDefault,En=H.options.resolve,Vn={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:on.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function Hn(t){var e=t.ticks;return e.display&&t.display?Yn(e.fontSize,W.global.defaultFontSize)+2*e.backdropPaddingY:0}function Bn(t,e,n,i,a){return t===i||t===a?{start:e-n/2,end:e+n/2}:t<i||t>a?{start:e-n,end:e}:{start:e,end:e+n}}function jn(t){return 0===t||180===t?"center":t<180?"left":"right"}function Un(t,e,n,i){var a,r,o=n.y+i/2;if(H.isArray(e))for(a=0,r=e.length;a<r;++a)t.fillText(e[a],n.x,o),o+=i;else t.fillText(e,n.x,o)}function Gn(t,e,n){90===t||270===t?n.y-=e.h/2:(t>270||t<90)&&(n.y-=e.h)}function qn(t){return H.isNumber(t)?t:0}var Zn=Dn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Hn(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;H.each(e.data.datasets,(function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);H.each(a.data,(function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(n=Math.min(r,n),i=Math.max(r,i))}))}})),t.min=n===Number.POSITIVE_INFINITY?0:n,t.max=i===Number.NEGATIVE_INFINITY?0:i,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Hn(this.options))},convertTicksToLabels:function(){var t=this;Dn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map((function(){var e=H.callback(t.options.pointLabels.callback,arguments,t);return e||0===e?e:""}))},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,n,i,a=H.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=t.chart.data.labels.length;for(e=0;e<d;e++){i=t.getPointPosition(e,t.drawingArea+5),s=t.ctx,l=a.lineHeight,u=t.pointLabels[e],n=H.isArray(u)?{w:H.longestText(s,s.font,u),h:u.length*l}:{w:s.measureText(u).width,h:l},t._pointLabelSizes[e]=n;var h=t.getIndexAngle(e),c=H.toDegrees(h)%360,f=Bn(c,i.x,n.w,0,180),g=Bn(c,i.y,n.h,90,270);f.start<r.l&&(r.l=f.start,o.l=h),f.end>r.r&&(r.r=f.end,o.r=h),g.start<r.t&&(r.t=g.start,o.t=h),g.end>r.b&&(r.b=g.end,o.b=h)}t.setReductions(t.drawingArea,r,o)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,n){var i=this,a=e.l/Math.sin(n.l),r=Math.max(e.r-i.width,0)/Math.sin(n.r),o=-e.t/Math.cos(n.t),s=-Math.max(e.b-(i.height-i.paddingTop),0)/Math.cos(n.b);a=qn(a),r=qn(r),o=qn(o),s=qn(s),i.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),i.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,n,i){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=n+a.drawingArea,l=a.height-a.paddingTop-i-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,n=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(n<0?n+360:n)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(H.isNullOrUndef(t))return NaN;var n=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var 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this.isValid()&&(_(t)&&t.isValid()||Le(t).isValid())?Xe({to:this,from:t}).locale(this.locale()).humanize(!e):this.localeData().invalidDate()},Mn.fromNow=function(t){return this.from(Le(),t)},Mn.to=function(t,e){return this.isValid()&&(_(t)&&t.isValid()||Le(t).isValid())?Xe({from:this,to:t}).locale(this.locale()).humanize(!e):this.localeData().invalidDate()},Mn.toNow=function(t){return this.to(Le(),t)},Mn.get=function(t){return O(this[t=R(t)])?this[t]():this},Mn.invalidAt=function(){return g(this).overflow},Mn.isAfter=function(t,e){var n=_(t)?t:Le(t);return!(!this.isValid()||!n.isValid())&&("millisecond"===(e=R(e)||"millisecond")?this.valueOf()>n.valueOf():n.valueOf()<this.clone().startOf(e).valueOf())},Mn.isBefore=function(t,e){var n=_(t)?t:Le(t);return!(!this.isValid()||!n.isValid())&&("millisecond"===(e=R(e)||"millisecond")?this.valueOf()<n.valueOf():this.clone().endOf(e).valueOf()<n.valueOf())},Mn.isBetween=function(t,e,n,i){var a=_(t)?t:Le(t),r=_(e)?e:Le(e);return!!(this.isValid()&&a.isValid()&&r.isValid())&&("("===(i=i||"()")[0]?this.isAfter(a,n):!this.isBefore(a,n))&&(")"===i[1]?this.isBefore(r,n):!this.isAfter(r,n))},Mn.isSame=function(t,e){var n,i=_(t)?t:Le(t);return!(!this.isValid()||!i.isValid())&&("millisecond"===(e=R(e)||"millisecond")?this.valueOf()===i.valueOf():(n=i.valueOf(),this.clone().startOf(e).valueOf()<=n&&n<=this.clone().endOf(e).valueOf()))},Mn.isSameOrAfter=function(t,e){return this.isSame(t,e)||this.isAfter(t,e)},Mn.isSameOrBefore=function(t,e){return this.isSame(t,e)||this.isBefore(t,e)},Mn.isValid=function(){return m(this)},Mn.lang=on,Mn.locale=rn,Mn.localeData=sn,Mn.max=Ne,Mn.min=Re,Mn.parsingFlags=function(){return c({},g(this))},Mn.set=function(t,e){if("object"==typeof t)for(var n=function(t){var e=[];for(var n in t)e.push({unit:n,priority:W[n]});return e.sort((function(t,e){return t.priority-e.priority})),e}(t=N(t)),i=0;i<n.length;i++)this[n[i].unit](t[n[i].unit]);else if(O(this[t=R(t)]))return this[t](e);return this},Mn.startOf=function(t){var e;if(void 0===(t=R(t))||"millisecond"===t||!this.isValid())return this;var n=this._isUTC?gn:fn;switch(t){case"year":e=n(this.year(),0,1);break;case"quarter":e=n(this.year(),this.month()-this.month()%3,1);break;case"month":e=n(this.year(),this.month(),1);break;case"week":e=n(this.year(),this.month(),this.date()-this.weekday());break;case"isoWeek":e=n(this.year(),this.month(),this.date()-(this.isoWeekday()-1));break;case"day":case"date":e=n(this.year(),this.month(),this.date());break;case"hour":e=this._d.valueOf(),e-=cn(e+(this._isUTC?0:this.utcOffset()*un),dn);break;case"minute":e=this._d.valueOf(),e-=cn(e,un);break;case"second":e=this._d.valueOf(),e-=cn(e,ln)}return this._d.setTime(e),a.updateOffset(this,!0),this},Mn.subtract=nn,Mn.toArray=function(){var t=this;return[t.year(),t.month(),t.date(),t.hour(),t.minute(),t.second(),t.millisecond()]},Mn.toObject=function(){var t=this;return{years:t.year(),months:t.month(),date:t.date(),hours:t.hours(),minutes:t.minutes(),seconds:t.seconds(),milliseconds:t.milliseconds()}},Mn.toDate=function(){return new Date(this.valueOf())},Mn.toISOString=function(t){if(!this.isValid())return null;var e=!0!==t,n=e?this.clone().utc():this;return n.year()<0||n.year()>9999?U(n,e?"YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]":"YYYYYY-MM-DD[T]HH:mm:ss.SSSZ"):O(Date.prototype.toISOString)?e?this.toDate().toISOString():new Date(this.valueOf()+60*this.utcOffset()*1e3).toISOString().replace("Z",U(n,"Z")):U(n,e?"YYYY-MM-DD[T]HH:mm:ss.SSS[Z]":"YYYY-MM-DD[T]HH:mm:ss.SSSZ")},Mn.inspect=function(){if(!this.isValid())return"moment.invalid(/* "+this._i+" */)";var t="moment",e="";this.isLocal()||(t=0===this.utcOffset()?"moment.utc":"moment.parseZone",e="Z");var n="["+t+'("]',i=0<=this.year()&&this.year()<=9999?"YYYY":"YYYYYY",a=e+'[")]';return this.format(n+i+"-MM-DD[T]HH:mm:ss.SSS"+a)},Mn.toJSON=function(){return this.isValid()?this.toISOString():null},Mn.toString=function(){return this.clone().locale("en").format("ddd MMM DD YYYY HH:mm:ss [GMT]ZZ")},Mn.unix=function(){return Math.floor(this.valueOf()/1e3)},Mn.valueOf=function(){return this._d.valueOf()-6e4*(this._offset||0)},Mn.creationData=function(){return{input:this._i,format:this._f,locale:this._locale,isUTC:this._isUTC,strict:this._strict}},Mn.year=Tt,Mn.isLeapYear=function(){return Ct(this.year())},Mn.weekYear=function(t){return pn.call(this,t,this.week(),this.weekday(),this.localeData()._week.dow,this.localeData()._week.doy)},Mn.isoWeekYear=function(t){return pn.call(this,t,this.isoWeek(),this.isoWeekday(),1,4)},Mn.quarter=Mn.quarters=function(t){return null==t?Math.ceil((this.month()+1)/3):this.month(3*(t-1)+this.month()%3)},Mn.month=zt,Mn.daysInMonth=function(){return It(this.year(),this.month())},Mn.week=Mn.weeks=function(t){var e=this.localeData().week(this);return null==t?e:this.add(7*(t-e),"d")},Mn.isoWeek=Mn.isoWeeks=function(t){var e=qt(this,1,4).week;return null==t?e:this.add(7*(t-e),"d")},Mn.weeksInYear=function(){var t=this.localeData()._week;return Zt(this.year(),t.dow,t.doy)},Mn.isoWeeksInYear=function(){return Zt(this.year(),1,4)},Mn.date=bn,Mn.day=Mn.days=function(t){if(!this.isValid())return null!=t?this:NaN;var e=this._isUTC?this._d.getUTCDay():this._d.getDay();return null!=t?(t=function(t,e){return"string"!=typeof t?t:isNaN(t)?"number"==typeof(t=e.weekdaysParse(t))?t:null:parseInt(t,10)}(t,this.localeData()),this.add(t-e,"d")):e},Mn.weekday=function(t){if(!this.isValid())return null!=t?this:NaN;var e=(this.day()+7-this.localeData()._week.dow)%7;return null==t?e:this.add(t-e,"d")},Mn.isoWeekday=function(t){if(!this.isValid())return null!=t?this:NaN;if(null!=t){var e=function(t,e){return"string"==typeof t?e.weekdaysParse(t)%7||7:isNaN(t)?null:t}(t,this.localeData());return this.day(this.day()%7?e:e-7)}return this.day()||7},Mn.dayOfYear=function(t){var e=Math.round((this.clone().startOf("day")-this.clone().startOf("year"))/864e5)+1;return null==t?e:this.add(t-e,"d")},Mn.hour=Mn.hours=le,Mn.minute=Mn.minutes=yn,Mn.second=Mn.seconds=_n,Mn.millisecond=Mn.milliseconds=kn,Mn.utcOffset=function(t,e,n){var i,r=this._offset||0;if(!this.isValid())return null!=t?this:NaN;if(null!=t){if("string"==typeof t){if(null===(t=je(st,t)))return this}else Math.abs(t)<16&&!n&&(t*=60);return!this._isUTC&&e&&(i=Ge(this)),this._offset=t,this._isUTC=!0,null!=i&&this.add(i,"m"),r!==t&&(!e||this._changeInProgress?tn(this,Xe(t-r,"m"),1,!1):this._changeInProgress||(this._changeInProgress=!0,a.updateOffset(this,!0),this._changeInProgress=null)),this}return this._isUTC?r:Ge(this)},Mn.utc=function(t){return this.utcOffset(0,t)},Mn.local=function(t){return this._isUTC&&(this.utcOffset(0,t),this._isUTC=!1,t&&this.subtract(Ge(this),"m")),this},Mn.parseZone=function(){if(null!=this._tzm)this.utcOffset(this._tzm,!1,!0);else if("string"==typeof this._i){var t=je(ot,this._i);null!=t?this.utcOffset(t):this.utcOffset(0,!0)}return this},Mn.hasAlignedHourOffset=function(t){return!!this.isValid()&&(t=t?Le(t).utcOffset():0,(this.utcOffset()-t)%60==0)},Mn.isDST=function(){return this.utcOffset()>this.clone().month(0).utcOffset()||this.utcOffset()>this.clone().month(5).utcOffset()},Mn.isLocal=function(){return!!this.isValid()&&!this._isUTC},Mn.isUtcOffset=function(){return!!this.isValid()&&this._isUTC},Mn.isUtc=qe,Mn.isUTC=qe,Mn.zoneAbbr=function(){return this._isUTC?"UTC":""},Mn.zoneName=function(){return this._isUTC?"Coordinated Universal Time":""},Mn.dates=D("dates accessor is deprecated. 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See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information",(function(){if(!s(this._isDSTShifted))return this._isDSTShifted;var t={};if(b(t,this),(t=Fe(t))._a){var e=t._isUTC?f(t._a):Le(t._a);this._isDSTShifted=this.isValid()&&M(t._a,e.toArray())>0}else this._isDSTShifted=!1;return this._isDSTShifted}));var Dn=F.prototype;function Cn(t,e,n,i){var a=pe(),r=f().set(i,e);return a[n](r,t)}function Pn(t,e,n){if(l(t)&&(e=t,t=void 0),t=t||"",null!=e)return Cn(t,e,n,"month");var i,a=[];for(i=0;i<12;i++)a[i]=Cn(t,i,n,"month");return a}function Tn(t,e,n,i){"boolean"==typeof t?(l(e)&&(n=e,e=void 0),e=e||""):(n=e=t,t=!1,l(e)&&(n=e,e=void 0),e=e||"");var a,r=pe(),o=t?r._week.dow:0;if(null!=n)return Cn(e,(n+o)%7,i,"day");var s=[];for(a=0;a<7;a++)s[a]=Cn(e,(a+o)%7,i,"day");return s}Dn.calendar=function(t,e,n){var i=this._calendar[t]||this._calendar.sameElse;return O(i)?i.call(e,n):i},Dn.longDateFormat=function(t){var 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t?r(this._months)?this._months[t.month()]:this._months[(this._months.isFormat||Lt).test(e)?"format":"standalone"][t.month()]:r(this._months)?this._months:this._months.standalone},Dn.monthsShort=function(t,e){return t?r(this._monthsShort)?this._monthsShort[t.month()]:this._monthsShort[Lt.test(e)?"format":"standalone"][t.month()]:r(this._monthsShort)?this._monthsShort:this._monthsShort.standalone},Dn.monthsParse=function(t,e,n){var i,a,r;if(this._monthsParseExact)return Wt.call(this,t,e,n);for(this._monthsParse||(this._monthsParse=[],this._longMonthsParse=[],this._shortMonthsParse=[]),i=0;i<12;i++){if(a=f([2e3,i]),n&&!this._longMonthsParse[i]&&(this._longMonthsParse[i]=new RegExp("^"+this.months(a,"").replace(".","")+"$","i"),this._shortMonthsParse[i]=new RegExp("^"+this.monthsShort(a,"").replace(".","")+"$","i")),n||this._monthsParse[i]||(r="^"+this.months(a,"")+"|^"+this.monthsShort(a,""),this._monthsParse[i]=new 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n=r(this._weekdays)?this._weekdays:this._weekdays[t&&!0!==t&&this._weekdays.isFormat.test(e)?"format":"standalone"];return!0===t?$t(n,this._week.dow):t?n[t.day()]:n},Dn.weekdaysMin=function(t){return!0===t?$t(this._weekdaysMin,this._week.dow):t?this._weekdaysMin[t.day()]:this._weekdaysMin},Dn.weekdaysShort=function(t){return!0===t?$t(this._weekdaysShort,this._week.dow):t?this._weekdaysShort[t.day()]:this._weekdaysShort},Dn.weekdaysParse=function(t,e,n){var i,a,r;if(this._weekdaysParseExact)return Qt.call(this,t,e,n);for(this._weekdaysParse||(this._weekdaysParse=[],this._minWeekdaysParse=[],this._shortWeekdaysParse=[],this._fullWeekdaysParse=[]),i=0;i<7;i++){if(a=f([2e3,1]).day(i),n&&!this._fullWeekdaysParse[i]&&(this._fullWeekdaysParse[i]=new RegExp("^"+this.weekdays(a,"").replace(".","\\.?")+"$","i"),this._shortWeekdaysParse[i]=new RegExp("^"+this.weekdaysShort(a,"").replace(".","\\.?")+"$","i"),this._minWeekdaysParse[i]=new 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From 930cef24bea4e44801a5225c0f78c4f145369299 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Fri, 8 Nov 2019 18:26:47 +0300
Subject: [PATCH 9/9] IPv6 Support: Create ipv6 network support added. Some
 small fixes

---
 networks/forms.py                             | 14 ++++-
 networks/templates/create_net_block.html      | 40 ++++++++++----
 .../templates/modify_ipv6_fixed_address.html  |  4 +-
 networks/templates/networks.html              | 14 ++++-
 networks/views.py                             | 27 ++++++---
 vrtManager/network.py                         | 55 ++++++++++++-------
 6 files changed, 108 insertions(+), 46 deletions(-)

diff --git a/networks/forms.py b/networks/forms.py
index 5cbeac4..7c3b07d 100644
--- a/networks/forms.py
+++ b/networks/forms.py
@@ -6,10 +6,13 @@ from django.utils.translation import ugettext_lazy as _
 class AddNetPool(forms.Form):
     name = forms.CharField(error_messages={'required': _('No pool name has been entered')},
                            max_length=20)
-    subnet = forms.CharField(error_messages={'required': _('No subnet has been entered')},
+    subnet = forms.CharField(error_messages={'required': _('No IPv4 subnet has been entered')},
                              max_length=20, required=False)
+    subnet6 = forms.CharField(error_messages={'required': _('No IPv6 subnet has been entered')},
+                             max_length=42, required=False)
     forward = forms.CharField(max_length=100)
     dhcp4 = forms.BooleanField(required=False)
+    dhcp6 = forms.BooleanField(required=False)
     fixed = forms.BooleanField(required=False)
     bridge_name = forms.CharField(max_length=20, required=False)
     openvswitch = forms.BooleanField(required=False)
@@ -32,6 +35,15 @@ class AddNetPool(forms.Form):
             raise forms.ValidationError(_('The pool subnet must not exceed 20 characters'))
         return subnet
 
+    def clean_subnet6(self):
+        subnet = self.cleaned_data['subnet6']
+        have_symbol = re.match('^[0-9a-fA-F:/]+$', subnet if subnet else ":")
+        if not have_symbol:
+            raise forms.ValidationError(_('The pool subnet must not contain any special characters'))
+        elif len(subnet) > 42:
+            raise forms.ValidationError(_('The pool subnet must not exceed 42 characters'))
+        return subnet
+
     def clean_bridge_name(self):
         bridge_name = self.cleaned_data['bridge_name']
         if self.cleaned_data['forward'] == 'bridge':
diff --git a/networks/templates/create_net_block.html b/networks/templates/create_net_block.html
index f9df47b..c40f0bd 100644
--- a/networks/templates/create_net_block.html
+++ b/networks/templates/create_net_block.html
@@ -20,10 +20,21 @@
                                 <input type="text" class="form-control" name="name" placeholder="default" required pattern="[a-zA-Z0-9_]+">
                             </div>
                         </div>
-                        <div class="form-group bridge_name_form_group_dhcp">
-                            <label class="col-sm-4 control-label">{% trans "Subnet pool" %}</label>
+                        <div class="form-group">
+                            <label class="col-sm-4 control-label">{% trans "Type forwarding" %}</label>
                             <div class="col-sm-6">
-                                <input type="text" class="form-control" name="subnet" value="192.168.100.0/24" required pattern="[0-9\/\.]+">
+                                <select id="forward_select" class="form-control" name="forward">
+                                    <option value="nat">{% trans "NAT" %}</option>
+                                    <option value="route">{% trans "ROUTE" %}</option>
+                                    <option value="none">{% trans "ISOLATE" %}</option>
+                                    <option value="bridge">{% trans "BRIDGE" %}</option>
+                                </select>
+                            </div>
+                        </div>
+                        <div class="form-group bridge_name_form_group_dhcp">
+                            <label class="col-sm-4 control-label">{% trans "IPv4 Subnet pool" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="subnet" value="" placeholder="192.168.100.0/24" required pattern="[0-9\/\.]+">
                             </div>
                         </div>
                         <div class="form-group bridge_name_form_group_dhcp">
@@ -38,15 +49,22 @@
                                 <input type="checkbox" name="fixed" value="true">
                             </div>
                         </div>
-                        <div class="form-group">
-                            <label class="col-sm-4 control-label">{% trans "Type forwarding" %}</label>
+                        <div class="form-group bridge_name_form_group_dhcp">
+                            <label class="col-sm-4 control-label">{% trans "Enable IPv6" %}</label>
                             <div class="col-sm-6">
-                                <select id="forward_select" class="form-control" name="forward">
-                                    <option value="nat">{% trans "NAT" %}</option>
-                                    <option value="route">{% trans "ROUTE" %}</option>
-                                    <option value="none">{% trans "ISOLATE" %}</option>
-                                    <option value="bridge">{% trans "BRIDGE" %}</option>
-                                </select>
+                                <input type="checkbox" id="enable_ipv6" name="enable_ipv6" value="false">
+                            </div>
+                        </div>
+                        <div class="form-group bridge_name_form_group_dhcp ipv6_group">
+                            <label class="col-sm-4 control-label">{% trans "IPv6 Subnet pool" %}</label>
+                            <div class="col-sm-6">
+                                <input type="text" class="form-control" name="subnet6" value="" placeholder="fd00:dead:baba:1::/64" required pattern="[0-9\/\.]+">
+                            </div>
+                        </div>
+                        <div class="form-group bridge_name_form_group_dhcp ipv6_group">
+                            <label class="col-sm-4 control-label">{% trans "DHCPv6" %}</label>
+                            <div class="col-sm-6">
+                                <input type="checkbox" name="dhcp6" value="true">
                             </div>
                         </div>
                         <div class="form-group bridge_name_form_group">
diff --git a/networks/templates/modify_ipv6_fixed_address.html b/networks/templates/modify_ipv6_fixed_address.html
index fcc7eff..0e31eb0 100644
--- a/networks/templates/modify_ipv6_fixed_address.html
+++ b/networks/templates/modify_ipv6_fixed_address.html
@@ -24,7 +24,7 @@
                         <div class="form-group">
                             <label class="col-sm-4 control-label">{% trans "ID" %}</label>
                             <div class="col-sm-6">
-                                <input type="text" class="form-control" name="id" required pattern="[0-9a-dA-D\/\:]+">
+                                <input type="text" class="form-control" name="id" required pattern="[0-9a-fA-F\/\:]+">
                             </div>
                         </div>
                         <div class="form-group">
@@ -36,7 +36,7 @@
                         <div class="form-group">
                             <label class="col-sm-4 control-label">{% trans "Address" %}</label>
                             <div class="col-sm-6">
-                                <input type="text" class="form-control" name="address" required pattern="[a-dA-D0-9\/\:]+">
+                                <input type="text" class="form-control" name="address" required pattern="[a-fA-F0-9\/\:]+">
                             </div>
                         </div>
                     </div>
diff --git a/networks/templates/networks.html b/networks/templates/networks.html
index ac6a3a8..3d9239f 100644
--- a/networks/templates/networks.html
+++ b/networks/templates/networks.html
@@ -41,7 +41,7 @@
             <div class="col-lg-12">
                 <div class="alert alert-warning alert-dismissable">
                     <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
-                    <i class="fa fa-exclamation-triangle"></i><strong>{% trans "Warning:" %}</strong> {% trans "Hypervisor doesn't have any Networks" %}
+                    <i class="fa fa-exclamation-triangle"></i><strong>{% trans "Warning" %}:</strong> {% trans "Hypervisor doesn't have any network" %}
                 </div>
             </div>
         {% else %}
@@ -54,8 +54,8 @@
                         <div class="panel-body">
                             <div class="row">
                                 <div class="col-xs-4 col-sm-4">
-                                    <p><strong>{% trans "Device:" %}</strong></p>
-                                    <p><strong>{% trans "Forward:" %}</strong></p>
+                                    <p><strong>{% trans "Device" %}:</strong></p>
+                                    <p><strong>{% trans "Forward" %}:</strong></p>
                                 </div>
                                 <div class="col-xs-6 col-sm-7">
                                     <p>{{ pool.device }}</p>
@@ -81,6 +81,14 @@
                 $('.bridge_name_form_group_dhcp').show();
             }
         }).change();
+
+        $('#enable_ipv6').change(function (eventObject) {
+            if ($(this).is(':checked')) {
+                $('.ipv6_group').show();
+            } else {
+                $('.ipv6_group').hide();
+            }
+        }).change();
     });
 </script>
 {% endblock %}
\ No newline at end of file
diff --git a/networks/views.py b/networks/views.py
index b71e75e..4d507b3 100644
--- a/networks/views.py
+++ b/networks/views.py
@@ -31,7 +31,9 @@ def networks(request, compute_id):
                            compute.password,
                            compute.type)
         networks = conn.get_networks_info()
-        dhcp4 = netmask = gateway = ''
+        dhcp4 = netmask4 = gateway4 = ''
+        dhcp6 = prefix6 = gateway6 = ''
+        ipv4 = ipv6 = False
 
         if request.method == 'POST':
             if 'create' in request.POST:
@@ -39,15 +41,24 @@ def networks(request, compute_id):
                 if form.is_valid():
                     data = form.cleaned_data
                     if data['name'] in networks:
-                        msg = _("Pool name already in use")
+                        msg = _("Network pool name already in use")
                         error_messages.append(msg)
                     if data['forward'] == 'bridge' and data['bridge_name'] == '':
                         error_messages.append('Please enter bridge name')
                     if data['subnet']:
-                        gateway, netmask, dhcp4 = network_size(data['subnet'], data['dhcp4'])
+                        ipv4 = True
+                        gateway4, netmask4, dhcp4 = network_size(data['subnet'], data['dhcp4'])
+                    if data['subnet6']:
+                        ipv6 = True
+                        gateway6, prefix6, dhcp6 = network_size(data['subnet6'], data['dhcp6'])
+                        if prefix6 != '64':
+                            error_messages.append('For libvirt, the IPv6 network prefix must be /64')
                     if not error_messages:
-                        conn.create_network(data['name'], data['forward'], gateway, netmask,
-                                            dhcp4, data['bridge_name'], data['openvswitch'], data['fixed'])
+                        conn.create_network(data['name'],
+                                            data['forward'],
+                                            ipv4, gateway4, netmask4, dhcp4,
+                                            ipv6, gateway6, prefix6, dhcp6,
+                                            data['bridge_name'], data['openvswitch'], data['fixed'])
                         return HttpResponseRedirect(reverse('network', args=[compute_id, data['name']]))
                 else:
                     for msg_err in form.errors.values():
@@ -151,7 +162,7 @@ def network(request, compute_id, pool):
 
             try:
                 ret_val = conn.modify_fixed_address(name, address, mac_duid, family)
-                messages.success(request, "{} Fixed Address Operation Completed.".format(family))
+                messages.success(request, "{} Fixed Address Operation Completed.".format(family.upper()))
                 return HttpResponseRedirect(request.get_full_path())
             except libvirtError as lib_err:
                 error_messages.append(lib_err.message)
@@ -161,7 +172,7 @@ def network(request, compute_id, pool):
             ip = request.POST.get('address', '')
             family = request.POST.get('family', 'ipv4')
             conn.delete_fixed_address(ip, family)
-            messages.success(request, "{} Fixed Address is Deleted.".format(family))
+            messages.success(request, "{} Fixed Address is Deleted.".format(family.upper()))
             return HttpResponseRedirect(request.get_full_path())
         if 'modify_dhcp_range' in request.POST:
             range_start = request.POST.get('range_start', '')
@@ -169,7 +180,7 @@ def network(request, compute_id, pool):
             family = request.POST.get('family', 'ipv4')
             try:
                 conn.modify_dhcp_range(range_start, range_end, family)
-                messages.success(request, "{} DHCP Range is Changed.".format(family))
+                messages.success(request, "{} DHCP Range is Changed.".format(family.upper()))
                 return HttpResponseRedirect(request.get_full_path())
             except libvirtError as lib_err:
                 error_messages.append(lib_err.message)
diff --git a/vrtManager/network.py b/vrtManager/network.py
index d077c05..ebe54af 100644
--- a/vrtManager/network.py
+++ b/vrtManager/network.py
@@ -7,14 +7,18 @@ from libvirt import VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_UPDATE_COMM
 from libvirt import VIR_NETWORK_UPDATE_AFFECT_LIVE, VIR_NETWORK_UPDATE_AFFECT_CONFIG
 
 
-def network_size(net, dhcp=None):
+def network_size(subnet, dhcp=None):
     """
     Func return gateway, mask and dhcp pool.
     """
-    mask = IP(net).strNetmask()
-    addr = IP(net)
-    gateway = addr[1].strNormal()
-    dhcp_pool = [addr[2].strNormal(), addr[addr.len() - 2].strNormal()]
+    mask = IP(subnet).strNetmask()
+    addr = IP(subnet)
+    gateway = addr[1].strCompressed()
+    if addr.version() == 4:
+        dhcp_pool = [addr[2].strCompressed(), addr[addr.len() - 2].strCompressed()]
+    if addr.version() == 6:
+        mask = mask.lstrip('/') if '/' in mask else mask
+        dhcp_pool = [IP(addr[0].strCompressed() + hex(256)), IP(addr[0].strCompressed() + hex(512 - 1))]
     if dhcp:
         return gateway, mask, dhcp_pool
     else:
@@ -30,15 +34,18 @@ class wvmNetworks(wvmConnect):
             net = self.get_network(network)
             net_status = net.isActive()
             net_bridge = net.bridgeName()
-            net_forwd = util.get_xml_path(net.XMLDesc(0), "/network/forward/@mode")
+            net_forward = util.get_xml_path(net.XMLDesc(0), "/network/forward/@mode")
             networks.append({'name': network, 'status': net_status,
-                             'device': net_bridge, 'forward': net_forwd})
+                             'device': net_bridge, 'forward': net_forward})
         return networks
 
     def define_network(self, xml):
         self.wvm.networkDefineXML(xml)
 
-    def create_network(self, name, forward, gateway, mask, dhcp4, bridge, openvswitch, fixed=False):
+    def create_network(self, name, forward,
+                       ipv4, gateway, mask, dhcp4,
+                       ipv6, gateway6, prefix6, dhcp6,
+                       bridge, openvswitch, fixed=False):
         xml = """
             <network>
                 <name>%s</name>""" % name
@@ -53,19 +60,25 @@ class wvmNetworks(wvmConnect):
         if openvswitch is True:
             xml += """<virtualport type='openvswitch'/>"""
         if forward != 'bridge':
-            xml += """
-                        <ip address='%s' netmask='%s'>""" % (gateway, mask)
-            if dhcp4:
-                xml += """<dhcp>
-                            <range start='%s' end='%s' />""" % (dhcp4[0], dhcp4[1])
-                if fixed:
-                    fist_oct = int(dhcp4[0].strip().split('.')[3])
-                    last_oct = int(dhcp4[1].strip().split('.')[3])
-                    for ip in range(fist_oct, last_oct + 1):
-                        xml += """<host mac='%s' ip='%s.%s' />""" % (util.randomMAC(), gateway[:-2], ip)
-                xml += """</dhcp>"""
-
-            xml += """</ip>"""
+            if ipv4:
+                xml += """<ip address='%s' netmask='%s'>""" % (gateway, mask)
+                if dhcp4:
+                    xml += """<dhcp>
+                                <range start='%s' end='%s' />""" % (dhcp4[0], dhcp4[1])
+                    if fixed:
+                        fist_oct = int(dhcp4[0].strip().split('.')[3])
+                        last_oct = int(dhcp4[1].strip().split('.')[3])
+                        for ip in range(fist_oct, last_oct + 1):
+                            xml += """<host mac='%s' ip='%s.%s' />""" % (util.randomMAC(), gateway[:-2], ip)
+                    xml += """</dhcp>"""
+                xml += """</ip>"""
+            if ipv6:
+                xml += """<ip family='ipv6' address='%s' prefix='%s'>""" % (gateway6, prefix6)
+                if dhcp6:
+                    xml += """<dhcp>
+                                 <range start='%s' end='%s' />""" % (dhcp6[0], dhcp6[1])
+                    xml += """</dhcp>"""
+                xml += """</ip>"""
         xml += """</network>"""
         self.define_network(xml)
         net = self.get_network(name)