/* Hello World Example

   This example code is in the Public Domain (or CC0 licensed, at your option.)

   Unless required by applicable law or agreed to in writing, this
   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
   CONDITIONS OF ANY KIND, either express or implied.
*/
#include <stdio.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_system.h"
#include "esp_spi_flash.h"
#include "nvs_flash.h"
#include "esp_err.h"
#include "esp_log.h"

#include "app_task_hello.h"
// #include "app_task_wifi.h"
// #include "app_task_mqtt.h"
// #include "app_task_sensors.h"
#include "st7789.h"
#include "CST816T.h"
#include "app_main.h"
#include "shell_port.h"
// #include "msg_queue.h"

static app_main_handle_t sg_app_main_handle = {0};

static void _init_esp()
{
    // Initialize NVS
    esp_err_t ret = nvs_flash_init();
    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
        ESP_ERROR_CHECK(nvs_flash_erase());
        ret = nvs_flash_init();
    }
    ESP_ERROR_CHECK( ret );
}

TickType_t FillTest(TFT_t * dev, int width, int height) {
	TickType_t startTick, endTick, diffTick;
	startTick = xTaskGetTickCount();

	lcdFillScreen(dev, RED);
	vTaskDelay(50);
	lcdFillScreen(dev, GREEN);
	vTaskDelay(50);
	lcdFillScreen(dev, BLUE);
	vTaskDelay(50);

	endTick = xTaskGetTickCount();
	diffTick = endTick - startTick;
	ESP_LOGI(__FUNCTION__, "elapsed time[ms]:%d",diffTick*portTICK_PERIOD_MS);
	return diffTick;
}

void cst_scan_gesture()
{
  while (1)
  {
    vTaskDelay(1);
    if (cst816t_available())
    {
      /*printf("gesture.id %u \n", data.gestureID);
      printf("points %u \n", data.points);
      printf("event %u \n", data.event);*/
      printf("x %i \n", data.x);
      printf("y %i \n", data.y);

      switch (data.gestureID)
      {
      case NONE:
        // printf("NONE");
        break;
      case SWIPE_DOWN:
        printf("SWIPE DOWN \n");
        break;
      case SWIPE_UP:
        printf("SWIPE UP \n");
        break;
      case SWIPE_LEFT:
        printf("SWIPE LEFT \n");
        break;
      case SWIPE_RIGHT:
        printf("SWIPE RIGHT \n");
        break;
      case SINGLE_CLICK:
        printf("SINGLE CLICK \n");
        break;
      case DOUBLE_CLICK:
        printf("DOUBLE CLICK \n");
        break;
      case LONG_PRESS:
        printf("LONG PRESS \n");
        break;
      default:
        printf("UNKNOWN \n");
        break;
      }
    }
  }
}

void app_main(void)
{
    // app_task_wifi_t wifi_info = {0};
    // msg_queue_init();
    printf("Hello world!\n");

    vTaskDelay(10);

    _init_esp();
    // app_hello_task_start();
    // app_task_wifi_start();
    // app_task_mqtt_start();
    // app_task_sensors_start();

    userShellInit();

    cst816t_begin(34, 33, 35, 36);

    xTaskCreatePinnedToCore(cst_scan_gesture, "sct test", 4096, NULL, 4, NULL, tskNO_AFFINITY);


    TFT_t dev;
	spi_master_init(&dev, CONFIG_MOSI_GPIO, CONFIG_SCLK_GPIO, CONFIG_CS_GPIO, CONFIG_DC_GPIO, CONFIG_RESET_GPIO, CONFIG_BL_GPIO);
  // lcdBacklightOn(&dev);
    // vTaskDelay(1000);
	lcdInit(&dev, CONFIG_WIDTH, CONFIG_HEIGHT, CONFIG_OFFSETX, CONFIG_OFFSETY);
  // lcdBacklightOn(&dev);

#if CONFIG_INVERSION
	// ESP_LOGI(TAG, "Enable Display Inversion");
	lcdInversionOn(&dev);
#endif

    /* Print chip information */
    esp_chip_info_t chip_info;
    esp_chip_info(&chip_info);
    printf("This is %s chip with %d CPU core(s), WiFi%s%s, ",
            CONFIG_IDF_TARGET,
            chip_info.cores,
            (chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
            (chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");

    printf("silicon revision %d, ", chip_info.revision);

    printf("%dMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
            (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");

    printf("Minimum free heap size: %d bytes\n", esp_get_minimum_free_heap_size());

    // uint8_t ret = msg_queue_create("mqtt_task");
    // printf("ret = %d\r\n", ret);

    // msg_data_t msg_data = {0};
    for (int i = 10; ;  ) {
        // printf("Restarting in %d seconds...\n", i);
        // app_task_wifi_get_info(&wifi_info);
        // sg_app_main_handle.have_network = wifi_info.is_wifi_conneted;
        FillTest(&dev, CONFIG_WIDTH, CONFIG_HEIGHT);
        vTaskDelay(5000 / portTICK_PERIOD_MS);
        // if (!msg_queue_recive_msg("mqtt_task", &msg_data, 100)) {
        //     printf("msg queue get data = %d\r\n", msg_data.msg_type);
        // }
    }
    printf("Restarting now.\n");
    fflush(stdout);
    esp_restart();
}

uint8_t app_main_handle_get_nework_state()
{
    return sg_app_main_handle.have_network;
}

static void _show_build_time(int argc, char **argv)
{
    printf("build at %s %s\n", __DATE__, __TIME__);
}

SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), show_build_time, _show_build_time, show the build time);

static void _reboot(int argc, char **argv)
{
    esp_restart();
}

SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), reboot, _reboot, reboot system);