#include "user_sleep.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>
#include <inttypes.h>
#include "sdkconfig.h"
#include "soc/soc_caps.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_sleep.h"
#include "esp_log.h"
#include "driver/rtc_io.h"
#include "soc/rtc.h"
#include "nvs_flash.h"
#include "nvs.h"
#include "EPD.h"
#include "FONT_LIB.h"
#include "esp_timer.h"
#include "freertos/timers.h"
#include "SPIFFS.h"

#include "ulp_main.h"

#include "LORA.h"

// 定时器选择
#define TIMER_CHOICE 1 // 0:ESP  //1 FREERTOS

#if TIMER_CHOICE

TimerHandle_t sleep_timer;        // 进入休眠定时器
TimerHandle_t already_send_timer; // 可以发送数据的定时器
#else
esp_timer_handle_t sleep_timer;        // 开启睡眠定时器
esp_timer_handle_t already_send_timer; // 可以发送数据的定时器
#endif

static RTC_DATA_ATTR struct timeval sleep_enter_time;

RTC_DATA_ATTR uint8_t _wakeup_reson = 0; // 内存上次唤醒的原因

int64_t sleep_before_us = 0; // 开始进入睡眠时间
int64_t sleep_afterr_us = 0; // 唤醒时间

#define DEEP_SLEEP 0

#if !DEEP_SLEEP

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/uart.h"
#include "esp_sleep.h"
#include "esp_log.h"
#include "esp_timer.h"
#include "esp_log.h"

static const char *LOG_TAG = "user_sleep";
extern QueueHandle_t sleep_queue;
extern QueueHandle_t wakeup_queue;

extern void light_sleep_task(void *args);
extern void wakeup_sleep_task(void *args);

bool is_sleep = false;
extern void set_screen_dis_info_and_send_queue(bool is_into_sleep, bool is_left, bool is_change_power, bool is_dont_dis, bool sleep_ms);

/*********************************************************************************
 * function   :   sleep_timer_callback
 * Description :  进入睡眠回调函数
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void sleep_timer_callback(void *arg)
{
#if 0
    send_sleep_Queue();
#else
// printf("fall into sleep\r\n");
#include "ulp_riscv.h"
#include "esp_sleep.h"
#include "driver/uart.h"
    // printf("error =%d\r\n",err);
    sleep_before_us = esp_timer_get_time();
    uart_wait_tx_idle_polling(0);
    // ulp_riscv_timer_resume();

    is_sleep = true;

    // #if LORA_SLEEP_ENABLE
    //     //rtc_gpio_hold_dis(LORA_POWER_PIN);
    //     lora_set_power_level(0);
    //     //rtc_gpio_hold_en(LORA_POWER_PIN);
    // #endif
    //     esp_light_sleep_start();
#endif
}

/*********************************************************************************
 * function   :   sleep_timer_start
 * Description :  倒计时开始进入睡眠
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void sleep_timer_start(int ms)
{
#if TIMER_CHOICE

    xTimerStop(sleep_timer, 0); // 停止定时器
    // 在这里可以改变定时器的超时时间
    // 第一个参数是定时器句柄，第二个参数是新的超时时间（以时钟节拍为单位）
    xTimerChangePeriod(sleep_timer, pdMS_TO_TICKS(ms), 0);

    xTimerStart(sleep_timer, 0); // 开始定时器
    // xTimerStart(sleep_Timerout, 0);
    ESP_LOGI(LOG_TAG, "#############%s##############reset   sleep_timer [%d]", is_sleep ? "true" : "false", ms);
#else

#if 0
    ESP_ERROR_CHECK(esp_timer_start_once(sleep_timer, ms*1000));//500ms
#else

    esp_timer_start_once(sleep_timer, ms * 1000); // 500ms
#endif
#endif
}

/*********************************************************************************
 * function   :   sleep_timer_stop
 * Description :  停止进入睡眠
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void sleep_timer_stop(void)
{

#if TIMER_CHOICE

    xTimerStop(sleep_timer, 0); // 停止定时器
#else
#if 0
            ESP_ERROR_CHECK(esp_timer_stop(sleep_timer));
#else
    esp_timer_stop(sleep_timer);
#endif
#endif
}

//

/*********************************************************************************
 * function   :   Already_send_timer_callback
 * Description :  定到达指定时间准备发送数据或者接收数据
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void Already_send_timer_callback(void *arg)
{
#if TIMER_CHOICE

    //   printf("Already_send_timer_callback\r\n");

    extern void send_can_I_receive();

    if (Machine_info.eflagID != 0xff)
    {
        send_can_I_receive(); // 发送可以接受的命令

        if (Send_list != NULL)
        {
            vTaskDelay(50 / portTICK_PERIOD_MS);
            lora_send_data((char *)Send_list->data, Send_list->len);
            printf("->send one data to gateway\r\n");
        }
        else
        {
            printf("list not have data\r\n");
        }
    }
    // uart_wait_tx_idle_polling(UART_NUM_1);
    // example_register_timer_wakeup();
    // esp_sleep_enable_timer_wakeup(TIMER_WAKEUP_TIME_US*Machine_info.eflagID);  //配置当前休眠的唤醒时间
    // printf("sleep time = %d\r\n",(TIMER_WAKEUP_TIME_US*Machine_info.eflagID)/1000);

#if 1
    set_screen_dis_info_and_send_queue(true, false, false, true, 100);
#endif

#else

#if 0
    send_sleep_Queue();
#else
    printf("Already_send_timer_callback\r\n");

    extern void send_can_I_receive();
    send_can_I_receive(); // 发送可以接受的命令
    uart_wait_tx_idle_polling(UART_NUM_1);

    sleep_timer_start(600); // 进入睡眠

// #include "ulp_riscv.h"
// #include "esp_sleep.h"
// #include "driver/uart.h"
// //printf("error =%d\r\n",err);
//  uart_wait_tx_idle_polling(0);
//  //ulp_riscv_timer_resume();
// esp_light_sleep_start();
#endif

#endif
}

/*********************************************************************************
 * function   :   Already_send_timer_start
 * Description :  定到达指定时间准备发送数据或者接收数据
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void Already_send_timer_start(int ms)
{
#if TIMER_CHOICE
    xTimerStop(already_send_timer, 0); // 停止定时器
    // 在这里可以改变定时器的超时时间
    // 第一个参数是定时器句柄，第二个参数是新的超时时间（以时钟节拍为单位）
    xTimerChangePeriod(already_send_timer, pdMS_TO_TICKS(ms), 0);
    xTimerStart(already_send_timer, 0); // 开始定时器
#else
    ESP_ERROR_CHECK(esp_timer_start_once(already_send_timer, ms * 1000)); // 500ms
#endif
}

/*********************************************************************************
 * function   :   Already_send_timer_stop
 * Description :  停止定时器
 * Input       :
 * Output      :
 * Author      :  祁鑫                  Data : 2023 10.18
 **********************************************************************************/
void Already_send_timer_stop(void)
{

#if TIMER_CHOICE
    xTimerStop(already_send_timer, 0); // 停止定时器
#else
    ESP_ERROR_CHECK(esp_timer_stop(already_send_timer));

#endif
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/*定时器唤醒*/
#include "esp_check.h"
#include "esp_sleep.h"

static const char *TAG = "timer_wakeup";

esp_err_t example_register_timer_wakeup(void)
{
    ESP_RETURN_ON_ERROR(esp_sleep_enable_timer_wakeup(TIMER_WAKEUP_TIME_US), TAG, "Configure timer as wakeup source failed");
    ESP_LOGI(TAG, "timer wakeup source is ready");
    return ESP_OK;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endif

void user_sleep_into()
{

#if DEEP_SLEEP
    struct timeval now;
    gettimeofday(&now, NULL);
    int sleep_time_ms = (now.tv_sec - sleep_enter_time.tv_sec) * 1000 + (now.tv_usec - sleep_enter_time.tv_usec) / 1000;

    switch (esp_sleep_get_wakeup_cause())
    {
#if CONFIG_EXAMPLE_EXT0_WAKEUP
    case ESP_SLEEP_WAKEUP_EXT0:
    {
        printf("Wake up from ext0\n");
        break;
    }
#endif // CONFIG_EXAMPLE_EXT0_WAKEUP
#ifdef CONFIG_EXAMPLE_EXT1_WAKEUP
    case ESP_SLEEP_WAKEUP_EXT1:
    {
        uint64_t wakeup_pin_mask = esp_sleep_get_ext1_wakeup_status();
        if (wakeup_pin_mask != 0)
        {
            int pin = __builtin_ffsll(wakeup_pin_mask) - 1;
            printf("Wake up from GPIO %d\n", pin);
        }
        else
        {
            printf("Wake up from GPIO\n");
        }
        break;
    }
#endif // CONFIG_EXAMPLE_EXT1_WAKEUP
#if SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
    case ESP_SLEEP_WAKEUP_GPIO:
    {
        uint64_t wakeup_pin_mask = esp_sleep_get_gpio_wakeup_status();
        if (wakeup_pin_mask != 0)
        {
            int pin = __builtin_ffsll(wakeup_pin_mask) - 1;
            printf("Wake up from GPIO %d\n", pin);
        }
        else
        {
            printf("Wake up from GPIO\n");
        }
        break;
    }
#endif // SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
    case ESP_SLEEP_WAKEUP_TIMER:
    {
        printf("Wake up from timer. Time spent in deep sleep: %dms\n", sleep_time_ms);
        break;
    }
#ifdef CONFIG_EXAMPLE_TOUCH_WAKEUP
    case ESP_SLEEP_WAKEUP_TOUCHPAD:
    {
        printf("Wake up from touch on pad %d\n", esp_sleep_get_touchpad_wakeup_status());
        break;
    }
#endif // CONFIG_EXAMPLE_TOUCH_WAKEUP

    case ESP_SLEEP_WAKEUP_UNDEFINED:
    default:
        printf("Not a deep sleep reset\n");
    }

    vTaskDelay(1000 / portTICK_PERIOD_MS);

    const int wakeup_time_sec = 3;
    printf("Enabling timer wakeup, %ds\n", wakeup_time_sec);
    ESP_ERROR_CHECK(esp_sleep_enable_timer_wakeup(wakeup_time_sec * 1000000));

    printf("Entering deep sleep\n");
    // get deep sleep enter time
    gettimeofday(&sleep_enter_time, NULL);

    font_into_sleep();

#if 0 
    int i = 60;

    printf("not start deep display\r\n");
    while(i--)
    {
         vTaskDelay(1000 / portTICK_PERIOD_MS);
    }
    printf("start deep display\r\n");
    epd_sleep(SCREEN_LEFT);
    epd_sleep(SCREEN_RIGHT);
     i = 60;
       while(i--)
    {
         vTaskDelay(1000 / portTICK_PERIOD_MS);
    }
#else
    epd_sleep(SCREEN_LEFT);
    epd_sleep(SCREEN_RIGHT);
#endif
    // enter deep sleep
    esp_deep_sleep_start();
#else

#if 0
    //进入睡眠timer
    const esp_timer_create_args_t lora_timer_args = {
            .callback = &sleep_timer_callback,
            /* argument specified here will be passed to timer callback function */
            .name = "sleep_one-shot"
    };
    ESP_ERROR_CHECK(esp_timer_create(&lora_timer_args, &sleep_timer));


    //唤醒后可以准备发送数据的timer
    const esp_timer_create_args_t send_timer_args = {
            .callback = &Already_send_timer_callback,
            /* argument specified here will be passed to timer callback function */
            .name = "sleep_one-shot"
    };
    ESP_ERROR_CHECK(esp_timer_create(&send_timer_args, &already_send_timer));
#else

    // 创建
    sleep_timer = xTimerCreate(
        "sleep_timer",       // 定时器名称（可以为NULL）
        pdMS_TO_TICKS(800),  // 定时器超时时间（以毫秒为单位）
        pdFALSE,             // 定时器为周期性（pdTRUE）还是单次（pdFALSE）
        0,                   // 定时器ID（可以为0）
        sleep_timer_callback // 定时器回调函数
    );

    // 创建
    already_send_timer = xTimerCreate(
        "already_send_timer",       // 定时器名称（可以为NULL）
        pdMS_TO_TICKS(800),         // 定时器超时时间（以毫秒为单位）
        pdFALSE,                    // 定时器为周期性（pdTRUE）还是单次（pdFALSE）
        0,                          // 定时器ID（可以为0）
        Already_send_timer_callback // 定时器回调函数
    );

#endif

#endif
}

int is_wake_up_reson() // 返回唤醒的原因
{
    _wakeup_reson = esp_sleep_get_wakeup_cause();
    // /* not a wakeup from ULP, load the firmware */
    // if ((cause != ESP_SLEEP_WAKEUP_ULP) && (cause != ESP_SLEEP_WAKEUP_TIMER)) {
    //     printf("Not a ULP-RISC-V wakeup (cause = %d), initializing it! \n", cause);
    //     init_ulp_program();
    // }
    return _wakeup_reson;
}

#include "user_button.h"

int left_adc_wake_btn_send()
{

    uint16_t adc_value[][2] =
        {
            {BAOYANG_MIN_ADC, BAOYANG_MAX_ADC},
            {FENGCUN_MIN_ADC, FENGCUN_MAX_ADC},
            {GUZHUANG_MIN_ADC, GUZHANG_MAX_ADC},
            {DAILIAO_MIN_ADC, DAILIAO_MAX_ADC},
            {TINGJI_MIN_ADC, TINGJI_MAX_ADC},
            {YUNXING_MIN_ADC, YUNXING_MAX_ADC},
        };

    // 获取adc值 返回左界面索引值
#include "user_button.h"

    int result = 0xff;

    int button_info = 0xfB;

    // extern uint16_t adc_value[][2];

#include "ulp/example_config.h"
// extern int32_t wakeup_result;
// int result_adc = wakeup_result;
#if 1
    int result_adc = ulp_wakeup_result;

#endif

    int mid_result = result_adc; //(int)(((float)(result_adc/4095.0))*1100);

    printf("mid adc = %d\r\n", mid_result);
    for (int i = 0; i < 6; i++)
    {
        if ((adc_value[i][0] <= mid_result) && (adc_value[i][1] >= mid_result))
        {
            result = i;
            break;
        }
    }

    switch ((int)result)
    {
    case BAOYANG_KEY:
        button_info = 6;
        // ESP_LOGD(LOG_TAG,"bao yang");
        break;
    case FENGCUN_KEY:
        button_info = 5;
        // ESP_LOGD(LOG_TAG,"feng cun");
        break;
    case GUZHUANG_KEY:
        button_info = 4;
        // ESP_LOGD(LOG_TAG,"gu zhang");
        break;
    case DAILIAO_KEY:
        button_info = 3;
        // ESP_LOGD(LOG_TAG,"dai liao");
        break;
    case TINGJI_KEY:
        button_info = 2;
        // ESP_LOGD(LOG_TAG,"ting ji");
        break;
    case YUNXING_KEY:
        button_info = 1;
        // ESP_LOGD(LOG_TAG,"yun xing");
        break;
    default:
        break;
    }

    ulp_wakeup_result = 3300;

    if (button_info > 6)
    {
        return 0xff;
    }

    return button_info;
}