#include "mainwindow.h"
#include <historymodel.h>
#include "./ui_mainwindow.h"
#include <QtGui>
#include "networkthread.h"

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent),
      ui(new Ui::MainWindow)
{
    qRegisterMetaType<http::Flow>("httpflow");
    current_session = new Session();
    current_session->load("/tmp/littlesnitch.session");

    thread = new QThread;
    NetworkThread* worker = new NetworkThread();
    worker->moveToThread(thread);
    connect(thread, SIGNAL (started()), worker, SLOT (process()));
    //connect(worker, SIGNAL (error(QString)), this, SLOT (errorString(QString)));
    connect(worker, SIGNAL (httpMessage(http::Flow)), current_session, SLOT (saveFlow(http::Flow)), Qt::QueuedConnection);
    connect(worker, SIGNAL (httpMessage(http::Flow)), this, SLOT (updateHistory()), Qt::QueuedConnection);
    thread->start();

    history_model.update(current_session->getHistoryItems());
    history_proxy.setSourceModel(&history_model);

    ui->setupUi(this);
    ui->historyHTTPTable->setShowGrid(true);
    ui->historyHTTPTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
    ui->historyHTTPTable->setModel(&history_proxy);
    connect(ui->historyHTTPTable->selectionModel(), SIGNAL (selectionChanged(QItemSelection, QItemSelection)), this, SLOT (on_selectionChange(QItemSelection)));

    ui->historyHTTPTable->setContextMenuPolicy(Qt::CustomContextMenu);
    ui->requestHeaderEdit->setContextMenuPolicy(Qt::CustomContextMenu);
    ui->requestDataEdit->setContextMenuPolicy(Qt::CustomContextMenu);
    ui->responseHeaderEdit->setContextMenuPolicy(Qt::CustomContextMenu);
    ui->responseDataEdit->setContextMenuPolicy(Qt::CustomContextMenu);
    connect(ui->historyHTTPTable, SIGNAL(customContextMenuRequested(QPoint)), SLOT(historyMenuRequested(QPoint)));
    connect(ui->requestHeaderEdit, SIGNAL(customContextMenuRequested(QPoint)), SLOT(editMenuRequested(QPoint)));
    connect(ui->requestDataEdit, SIGNAL(customContextMenuRequested(QPoint)), SLOT(edit2MenuRequested(QPoint)));
    connect(ui->responseHeaderEdit, SIGNAL(customContextMenuRequested(QPoint)), SLOT(edit3MenuRequested(QPoint)));
    connect(ui->responseDataEdit, SIGNAL(customContextMenuRequested(QPoint)), SLOT(edit4MenuRequested(QPoint)));

    editAndResendMenu = new QAction("Edit and Resend", this);
    connect(editAndResendMenu, &QAction::triggered, this, &MainWindow::openEditAndResend);

    updateHistory();
    std::make_tuple(QString(), QString(), QString(), QString());
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::openEditAndResend() {
    auto wnd = new EditAndResend(current_selection, this);
    wnd->show();
}
void MainWindow::updateHistory() {
    history_model.update(current_session->getHistoryItems());
    history_proxy.invalidate();
    ui->historyHTTPTable->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents);
}

void MainWindow::editMenuRequested(QPoint pos)
{
    QMenu *menu=new QMenu(this);
    menu->addAction(editAndResendMenu);
    menu->popup(ui->requestHeaderEdit->viewport()->mapToGlobal(pos));
}

void MainWindow::edit2MenuRequested(QPoint pos)
{
    QMenu *menu=new QMenu(this);
    menu->addAction(editAndResendMenu);
    menu->popup(ui->requestDataEdit->viewport()->mapToGlobal(pos));
}

void MainWindow::edit3MenuRequested(QPoint pos)
{
    QMenu *menu=new QMenu(this);
    menu->addAction(editAndResendMenu);
    menu->popup(ui->responseHeaderEdit->viewport()->mapToGlobal(pos));
}

void MainWindow::edit4MenuRequested(QPoint pos)
{
    QMenu *menu=new QMenu(this);
    menu->addAction(editAndResendMenu);
    menu->popup(ui->responseDataEdit->viewport()->mapToGlobal(pos));
}

void MainWindow::historyMenuRequested(QPoint pos)
{
    QMenu *menu=new QMenu(this);
    menu->addAction(editAndResendMenu);
    menu->popup(ui->historyHTTPTable->viewport()->mapToGlobal(pos));
}

void MainWindow::on_selectionChange(const QItemSelection &selection)
{
    if(!selection.indexes().isEmpty()) {
        auto index = selection.indexes().at(7);
        auto requestHeader = history_proxy.data(index).toString();
        index = selection.indexes().at(8);
        auto requestData = history_proxy.data(index).toString();
        index = selection.indexes().at(9);
        auto responseHeader = history_proxy.data(index).toString();
        index = selection.indexes().at(10);
        auto responseData = history_proxy.data(index).toString();

        ui->requestHeaderEdit->setPlainText(requestHeader);
        ui->requestDataEdit->setPlainText(requestData);
        ui->responseHeaderEdit->setPlainText(responseHeader);
        ui->responseDataEdit->setPlainText(responseData);

        current_selection = std::make_tuple(requestHeader, requestData, responseHeader, responseData);
    }
}

void MainWindow::on_searchEdit_textEdited(const QString &arg1)
{
}