#define os_log(format, ...)  custom_log("KEY", format, ##__VA_ARGS__)

#include "main.h"
#include "user_gpio.h"
#include "user_mqtt_client.h"
#include "user_udp.h"
#include "cJSON/cJSON.h"

mico_gpio_t relay[Relay_NUM] = { Relay_0, Relay_1, Relay_2, Relay_3, Relay_4, Relay_5 };

void user_led_set(char x)
{
    if (x == -1)
        MicoGpioOutputTrigger(Led);
    else if (x)
        MicoGpioOutputHigh(Led);
    else
        MicoGpioOutputLow(Led);
}

bool relay_out(void)
{
    int i;
    for (i = 0; i < PLUG_NUM; i++)
    {
        if (user_config->plug[i].on != 0)
        {
            return true;
        }
    }
    return false;
}

const unsigned char* get_socket_status()
{
    sprintf(socket_status, "%d,%d,%d,%d,%d,%d",
        user_config->plug[0].on,
        user_config->plug[1].on,
        user_config->plug[2].on,
        user_config->plug[3].on,
        user_config->plug[4].on,
        user_config->plug[5].on);
    return (const unsigned char*)socket_status;
}

void set_socket_status(char* socket_status)
{
    int ons[6] = { 0 };
    sscanf(socket_status, "%d,%d,%d,%d,%d,%d,",
        &ons[0], &ons[1], &ons[2], &ons[3], &ons[4], &ons[5]);
    int i = 0;
    for (i = 0; i < PLUG_NUM; i++)
    {
        user_relay_set(i, ons[i]);
    }
}

/*user_relay_set
 * 设置继电器开关
 *  i:编号 0-5
 * on:开关 0:关 1:开
 */
void user_relay_set(unsigned char i, unsigned char on)
{
    if (i >= PLUG_NUM) return;

    if (on == Relay_ON)
    {
        MicoGpioOutputHigh(relay[i]);
    }
    else
    {
        MicoGpioOutputLow(relay[i]);
    }

    user_config->plug[i].on = on;

    if (relay_out())
    {
        user_led_set(1);
    }
    else
    {
        user_led_set(0);
    }
}

/*
 * 设置所有继电器开关
 * y: 0:全部关 1:全部开
 *
 */
void user_relay_set_all(char y)
{
    int i;
    for (i = 0; i < PLUG_NUM; i++)
        user_relay_set(i, y);
}

static void key_long_press(void)
{
//  os_log("key_long_press");
//  user_led_set(1);
//  user_mqtt_send("mqtt test");
}

static void key_long_10s_press(void)
{
    os_log("WARNGIN: user params restored!");
//  char i = 0;
//  for (i = 0; i < 3; i++)
//  {
//      user_led_set(1);
//      mico_rtos_thread_msleep(100);
//      user_led_set(0);
//  }
//
    appRestoreDefault_callback(user_config, sizeof(user_config_t));
    sys_config->micoSystemConfig.ssid[0] = 0;
    mico_system_context_update(mico_system_context_get());
}
static void key_short_press(void)
{
    char i;

    if (relay_out())
    {
        user_relay_set_all(0);
    }
    else
    {
        user_relay_set_all(1);
    }

    for (i = 0; i < PLUG_NUM; i++)
    {
        user_mqtt_send_plug_state(i);
    }
}
mico_timer_t user_key_timer;
uint16_t key_time = 0;
#define BUTTON_LONG_PRESS_TIME    10     //100ms*10=1s

static void key_timeout_handler(void* arg)
{
    static char key_trigger, key_continue;
    //按键扫描程序
    char tmp = ~(0xfe | MicoGpioInputGet(Button));
    key_trigger = tmp & (tmp ^ key_continue);
    key_continue = tmp;
//  os_log("button scan:%02x %02x",key_trigger,key_continue);
    if (key_trigger != 0) key_time = 0; //新按键按下时,重新开始按键计时
    if (key_continue != 0)
    {
        //any button pressed
        key_time++;
        if (key_time <= BUTTON_LONG_PRESS_TIME)
        {
            os_log("button long pressed:%d",key_time);

            if (key_time == 30)
            {
                key_long_press();
            }
            else if (key_time == 100)
            {
                key_long_10s_press();
            }
            else if (key_time == 102)
            {
                user_led_set(1);
            }
            else if (key_time == 103)
            {
                user_led_set(0);
                key_time = 101;
            }
        }

    } else
    {
        //button released
        if (key_time < BUTTON_LONG_PRESS_TIME)
        {   //100ms*10=1s 大于1s为长按
            key_time = 0;
            os_log("button short pressed:%d",key_time);
            key_short_press();
        } else if (key_time > 100)
        {
            MicoSystemReboot();
        }
        mico_rtos_stop_timer(&user_key_timer);
    }
}

static void key_falling_irq_handler(void* arg)
{
    mico_rtos_start_timer(&user_key_timer);
}
void key_init(void)
{
    MicoGpioInitialize(Button, INPUT_PULL_UP);
    mico_rtos_init_timer(&user_key_timer, 100, key_timeout_handler, NULL);

    MicoGpioEnableIRQ(Button, IRQ_TRIGGER_FALLING_EDGE, key_falling_irq_handler, NULL);

}