#include <esp8266.h>
#include <esp/uart.h>
#include <stdio.h>
#include <FreeRTOS.h>
#include <task.h>

#include "system.h"
#include "wifi.h"
#include "web.h"
#include "mqtt.h"
#include "ntp.h"
#include "lux.h"

#include <espressif/esp_common.h>

#include "rboot-api.h"

#define LED_PIN 2
#define SWITCH_PIN 2


#define vTaskDelayMs(ms)    vTaskDelay((ms)/portTICK_PERIOD_MS)

const gpio_inttype_t int_type = GPIO_INTTYPE_EDGE_NEG;

time_t day_seconds();

void gpio_intr_handler(uint8_t gpio_num);

void manual_switch(void);

_Noreturn void buttonIntTask(void *pvParameters) {
    printf("Waiting for button press interrupt on gpio %d...\r\n", SWITCH_PIN);
    QueueHandle_t *tsqueue = (QueueHandle_t *) pvParameters;
    gpio_set_interrupt(SWITCH_PIN, int_type, gpio_intr_handler);

    uint32_t last = 0;
    while (1) {
        uint32_t button_ts;
        xQueueReceive(*tsqueue, &button_ts, portMAX_DELAY);
        button_ts *= portTICK_PERIOD_MS;
        if(last < button_ts-200) {
			manual_switch();
            //printf("Button interrupt fired at %dms\r\n", button_ts);
            last = button_ts;
        }
    }
}

static QueueHandle_t tsqueue;

void gpio_intr_handler(uint8_t gpio_num)
{
    uint32_t now = xTaskGetTickCountFromISR();
    xQueueSendToBackFromISR(tsqueue, &now, NULL);
}

void register_app(void);

void user_init(void) {
    uart_set_baud(0, 115200);
    printf("SDK version: %s\n", sdk_system_get_sdk_version());

    sdk_wifi_set_sleep_type(WIFI_SLEEP_MODEM);

    system_init_config();

    wifi_available_semaphore = xSemaphoreCreateBinary();
    wan_available_semaphore = xSemaphoreCreateBinary();
    time_available_semaphore = xSemaphoreCreateBinary();

    //gpio_enable(SWITCH_PIN, GPIO_INPUT);

    tsqueue = xQueueCreate(2, sizeof(uint32_t));

    xTaskCreate(wifi_task, "wifi_task", 1024, NULL, 1, NULL);

    xTaskCreate(&httpd_task, "httpd_task", 2048, NULL, 2, NULL);

    //xTaskCreate(&lux_task, "lux_task", 512, NULL, 1, NULL);

    xTaskCreate(&sntp_task, "sntp_task", 512, NULL, 1, NULL);

    //xTaskCreate(buttonIntTask, "buttonIntTask", 256, &tsqueue, 2, NULL);

    register_app();

    gpio_enable(LED_PIN, GPIO_OUTPUT);
    gpio_write(LED_PIN, true);

    /*
    rboot_config conf = rboot_get_config();
    printf("\r\n\r\nOTA Basic demo.\r\nCurrently running on flash slot %d / %d.\r\n\r\n",
           conf.current_rom, conf.count);

    printf("Image addresses in flash:\r\n");
    for (int i = 0; i < conf.count; i++) {
        printf("%c%d: offset 0x%08x\r\n", i == conf.current_rom ? '*' : ' ', i, conf.roms[i]);
    }

    printf("profit!\n");
     */
}