/*
 * Copyright (c) 2006-2021, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2025-03-27     RuoFeng       the first version
 */
/*********************↑           declaration           ↑************************/
/**
 *
 *
 *
 *
 * */

/*********************↓           define           ↓************************/
#define DBG_ENABLE
#define DBG_COLOR
#define DBG_TAG "tn"
#define DBG_LEVEL DBG_INFO
#include <rtdbg.h>

#define RSSI_TO_DBM(rssi) (2 * (rssi) - 113)

/*********************↑           define           ↑************************/
/**
 *
 *
 *
 *
 * */
/*********************↓           include           ↓************************/

#include <rtthread.h>
#include "rs485.h"
#include "dtu_uart2.h"
#include "string.h"
#include "control.h"
#include <Work_SY2.h>
#include <easyflash.h>
#include "protocol.h"
#include "test.h"
#include "cJSON.h"

/*********************↑           include           ↑************************/
/**
 *
 *
 *
 *
 * */
/*********************↓           extern           ↓************************/

extern uint8_t ReFlash_RTC(void);

extern Device_Status_typedef device_status;
extern RTC_DateTypeDef GetDate;
extern RTC_TimeTypeDef GetTime;
extern Sensor sensor[MAX_SENSOR_NUM];
extern JD_Test_Sta jts;

extern int cjson_getval(cJSON *json);
extern Limit limit;

extern uint16_t RayTigCnt;
extern char CamFree;

/*********************↑           extern           ↑************************/
/**
 *
 *
 *
 *
 * */
/********************↓           declaration          ↓***********************/

/********************↑           declaration          ↑***********************/
/**
 *
 *
 *
 *
 * */
/*********************↓        global variables      ↓************************/

static struct RES_Type res_c = {0};

/*********************↑        global variables      ↑************************/
/**
 *
 *
 *
 *
 * */

/**
 * @brief Get the Timing object 获取时间戳
 *
 * @param str
 */
void GetTiming(char *str, char len)
{
    ReFlash_RTC();

    if (len < 28)
    {
        rt_kprintf("GetTiming > str so short %d\n", len);
        return;
    }

    sprintf(str, "%04d-%02d-%02dT%02d:%02d:%02d.%03d",
            (GetDate.Year % 2000) + 2000,
            GetDate.Month,
            GetDate.Date,
            GetTime.Hours,
            GetTime.Minutes,
            GetTime.Seconds,
            0);
}

/**
 * @brief Get the now temphumi object
 * 
 * @param temp 
 * @param humi 
 */
void get_now_temphumi(char *temp_c , char *humi_c)
{

    if (sensor[s_Temp].online && strstr(sensor[s_Temp].eValue, "99.99") == NULL)
    {
        sprintf(temp_c , "%s" , sensor[s_Temp].eValue);
    }
    else
    {
        sprintf(temp_c , "%s" , device_status.tempture);
    }
    if (sensor[s_Humi].online && strstr(sensor[s_Humi].eValue, "99.99") == NULL)
    {
        sprintf(humi_c , "%s" , sensor[s_Humi].eValue);
    }
    else
    {
        sprintf(humi_c , "%s" , device_status.humidity);
    }
    

}




extern char Demo_Mode_NEW;
extern SYSCFG syscfg;
extern wm_Def workmode;
/**
 * @brief 生成新版的状态数据包
 *
 * @return char* 直接以字符串的形式返回
 */
char *makeJson_NEW(uint8_t type)
{

    char cache[128] = {0};

    // 创建根JSON对象
    cJSON *root = cJSON_CreateObject();
    if (!root)
        return NULL;

    // 添加字符串类型字段
    cJSON_AddStringToObject(root, "DEVICE_SERIAL_NUMBER", device_status.imei);

    if (type == 1)
    {
        cJSON_AddStringToObject(root, "ACTION_ID", res_c.ACTION_ID);
        cJSON_AddStringToObject(root, "COMMAND", res_c.COMMAND);
        GetTiming(res_c.TIMING, sizeof(res_c.TIMING));
        cJSON_AddStringToObject(root, "TIMING", res_c.TIMING);
        cJSON_AddStringToObject(root, "RESULT", res_c.RESULT);
    }

    cJSON_AddStringToObject(root, "SIM", device_status.iccid);

    // sprintf(cache, "%d", RSSI_TO_DBM(atoi(device_status.csq)));
    cJSON_AddStringToObject(root, "SIGNAL", device_status.csq);

    sprintf(cache, "%s,%s", device_status.lng, device_status.lat);
    cJSON_AddStringToObject(root, "LOCATION", cache);

    (atoi(device_status.net) == 0) ? cJSON_AddStringToObject(root, "STATUS", "STATUS_ONLINE") : cJSON_AddStringToObject(root, "STATUS", "STATUS_OFFLINE");

    cJSON_AddStringToObject(root, "STATUS_DESCRIPTION", "设备运行正常"); // 需要修改  // 但是好像没有异常的时候啊 先不改

    GetTiming(cache, sizeof(cache));
    cJSON_AddStringToObject(root, "UPDATE_DATE", cache);

    // 添加数值类型字段
    cJSON_AddNumberToObject(root, "VOLTAGE", atof(device_status.voltage));
    cJSON_AddNumberToObject(root, "CURRENT", atof(device_status.power));


    char temp_c[6] = {0};
    char humi_c[6] = {0};

    get_now_temphumi(temp_c , humi_c);


    cJSON_AddNumberToObject(root, "TEMPERATURE", atof(temp_c));
    cJSON_AddNumberToObject(root, "HUMIDITY", atof(humi_c));
    // cJSON_AddNumberToObject(root, "TPS", device_status.temp_status);
    // cJSON_AddNumberToObject(root, "RPS", device_status.rain_status);
    cJSON_AddNumberToObject(root, "DEMO", Demo_Mode_NEW);
    cJSON_AddNumberToObject(root, "REMAIN", Get_REMAIN());

    sprintf(cache, "%d", syscfg.dattim);
    cJSON_AddStringToObject(root, "DATT", cache);

    sprintf(cache, "%d", syscfg.pho_inr_day);
    cJSON_AddStringToObject(root, "PHO_INR_DAY", cache);
    sprintf(cache, "%d", syscfg.pho_t_hour);
    cJSON_AddStringToObject(root, "PHO_T_HOUR", cache);
    sprintf(cache, "%d", syscfg.pho_t_min);
    cJSON_AddStringToObject(root, "PHO_T_MIN", cache);

    sprintf(cache, "%d", limit.temhumEN);
    cJSON_AddStringToObject(root, "TEMP_LIMIT", cache);
    sprintf(cache, "%d", limit.temp_up);
    cJSON_AddStringToObject(root, "TEMP_UP", cache);
    sprintf(cache, "%d", limit.temp_dw);
    cJSON_AddStringToObject(root, "TEMP_DOWN", cache);


    Get_work_mode();
    sprintf(cache, "%d", workmode);
    cJSON_AddStringToObject(root, "CONTROL", cache);

    sprintf(cache, "%s-%s", VERSION_NUM, device_status.driver_4g);
    cJSON_AddStringToObject(root, "VERSION", cache);
    cJSON_AddStringToObject(root, "HISTORY_DATA", "0");

    if (type == 2 || type == 3 || type == 4)
    {
        if (type != 4)
        {
            CamFree = 1;       // 拍照完成
        }
        
        if(type == 4)
        {
            cJSON_AddStringToObject(root, "PIC_RES", "START");
            if(device_status.camsta == 0)
            {
                cJSON_AddStringToObject(root, "CAM_STA", "linkup");
            }
            else
            {
                cJSON_AddStringToObject(root, "CAM_STA", "linkdown");
            }
        }
        else
        {
            (type == 2) ? cJSON_AddStringToObject(root, "PIC_RES", "SUCC") : cJSON_AddStringToObject(root, "PIC_RES", "FAIL");
        }
        
    }

    // 生成紧凑型JSON字符串
    char *json_str = cJSON_PrintUnformatted(root);

    // 清理cJSON对象
    cJSON_Delete(root);

    DTU_Write(json_str);

    rt_kprintf("DTU_Write > %s \n\n", json_str);

    if (json_str)
    {
        free(json_str);
    }

    return NULL; // 返回的字符串需由调用者释放
}

/**
 * @brief 组包返回执行结果
 *
 * @param result
 * @return char* 一定要记得释放指针
 */
char *ReportRes(uint8_t result)
{
    // 创建根JSON对象
    cJSON *root = cJSON_CreateObject();
    if (!root)
    {
        rt_kprintf("Failed to create JSON root\n");
        return NULL;
    }

    if (strstr(res_c.COMMAND, "00") == NULL)
    {
        return NULL;
    }

    // 添加字段到根对象
    cJSON_AddStringToObject(root, "DEVICE_SERIAL_NUMBER", device_status.imei);
    cJSON_AddStringToObject(root, "ACTION_ID", res_c.ACTION_ID);
    cJSON_AddStringToObject(root, "COMMAND", res_c.COMMAND);
    GetTiming(res_c.TIMING, sizeof(res_c.TIMING));
    cJSON_AddStringToObject(root, "TIMING", res_c.TIMING);
    result ? cJSON_AddStringToObject(root, "RESULT", "SUCC") : cJSON_AddStringToObject(root, "RESULT", "FAIL");

    // 将JSON对象转换为字符串（格式化输出）
    char *json_str = cJSON_PrintUnformatted(root);

    // 清理cJSON对象
    cJSON_Delete(root);

    DTU_Write(json_str);

    rt_kprintf("DTU_Write > %s \n\n", json_str);

    if (json_str)
    {
        free(json_str);
    }

    return NULL;
}
/**
 * @brief 回复结果
 *
 */
static void Report_setpara(void)
{
    // 创建根JSON对象
    cJSON *root = cJSON_CreateObject();
    if (!root)
    {
        rt_kprintf("Failed to create JSON root\n");
        return;
    }

    if (strstr(res_c.COMMAND, "00") == NULL)
    {
        return;
    }

    // 添加字段到根对象
    cJSON_AddStringToObject(root, "DEVICE_SERIAL_NUMBER", device_status.imei);
    cJSON_AddStringToObject(root, "ACTION_ID", res_c.ACTION_ID);
    cJSON_AddStringToObject(root, "COMMAND", res_c.COMMAND);
    GetTiming(res_c.TIMING, sizeof(res_c.TIMING));
    cJSON_AddStringToObject(root, "TIMING", res_c.TIMING);
    cJSON_AddStringToObject(root, "RESULT", "SUCC");

    cJSON_AddNumberToObject(root, "CONTROL", limit.LuxEN);

    char cache_0[8] = {0};
    char cache_1[8] = {0};
    char cache_2[8] = {0};

    sprintf(cache_0, "%d", syscfg.pho_inr_day);
    sprintf(cache_1, "%d", syscfg.pho_t_hour);
    sprintf(cache_2, "%d", syscfg.pho_t_min);

    cJSON_AddStringToObject(root, "PHO_INR_DAY", cache_0);
    cJSON_AddStringToObject(root, "PHO_T_HOUR", cache_1);
    cJSON_AddStringToObject(root, "PHO_T_MIN", cache_2);

    sprintf(cache_0, "%d", syscfg.dattim);

    cJSON_AddStringToObject(root, "DATT", cache_0);

    // 将JSON对象转换为字符串（格式化输出）
    char *json_str = cJSON_PrintUnformatted(root);

    // 清理cJSON对象
    cJSON_Delete(root);

    DTU_Write(json_str);

    rt_kprintf("DTU_Write > %s \n\n", json_str);

    if (json_str)
    {
        free(json_str);
    }
}

/**
 * @brief 执行新协议下发的指令 dev_setpara
 *
 * @param cmd json字符串
 */
static void exe_dev_setpara(char *cmd)
{

    // 解析JSON根对象
    cJSON *root = cJSON_Parse(cmd);
    if (root == NULL)
    {
        const char *error_ptr = cJSON_GetErrorPtr();
        if (error_ptr != NULL)
        {
            rt_kprintf("JSON解析错误: %s\n", error_ptr);
        }
        return;
    }

    /**
     * @brief 应用模式
     *
     */
    cJSON *CONTROL = cJSON_GetObjectItemCaseSensitive(root, "CONTROL");
    if (CONTROL != NULL)
    {
        char temp = cjson_getval(CONTROL);
        if (temp >= 2)
        {
            rt_kprintf("错误的CONTROL: %d\n", temp);
            cJSON_Delete(root);
            return;
        }
        else
        {
            syscfg.en_tigmode = temp;
            ef_set_env_blob("syscfg", (const char *)&syscfg, sizeof(syscfg));
            rt_kprintf("Change Workmod %d OK\n", temp);
            LOG_I("CONTROL: %d\n", temp);
        }
    }
    /**
     * @brief 开始时间
     *
     */
    cJSON *START_TIME = cJSON_GetObjectItemCaseSensitive(root, "START_TIME");
    if (cJSON_IsString(START_TIME) && (strlen(START_TIME->valuestring) < 3))
    {

        char temp = cjson_getval(START_TIME);

        if (temp >= 0 && temp <= 24)
        {
            device_status.collecting_sh1 = temp;
            ef_set_env_blob("collecting_sh1", &device_status.collecting_sh1, sizeof(device_status.collecting_sh1));
            LOG_I("START_TIME: %s\n", START_TIME->valuestring);
        }
        else
        {
            LOG_E("时控开始设置错误!!!");
        }
    }
    /**
     * @brief 结束时间
     *
     */
    cJSON *END_TIME = cJSON_GetObjectItemCaseSensitive(root, "END_TIME");
    if (cJSON_IsString(END_TIME) && (strlen(START_TIME->valuestring) < 3))
    {

        char temp = cjson_getval(END_TIME);

        if (temp >= 0 && temp <= 24)
        {
            device_status.collecting_eh1 = temp;
            ef_set_env_blob("collecting_eh1", &device_status.collecting_eh1, sizeof(device_status.collecting_eh1));
            LOG_I("END_TIME: %s\n", END_TIME->valuestring);
        }
        else
        {
            LOG_E("时控结束设置错误!!!");
        }
    }

    /**
     * @brief 图片间隔
     *
     */
    cJSON *PHO_T = cJSON_GetObjectItemCaseSensitive(root, "PHO_T");
    if (cJSON_IsString(PHO_T))
    {

        char temp = cjson_getval(PHO_T);

        if (temp >= 5 && temp <= 240)
        {
            syscfg.photim = temp;
            ef_set_env_blob("syscfg", &syscfg, sizeof(syscfg));
            LOG_I("照片上传间隔:%d\n", temp);
        }
        else
        {
            LOG_E("照片上传间隔设置错误!!!\n");
        }
    }
    /**
     * @brief 数据间隔
     *
     */
    cJSON *DATT = cJSON_GetObjectItemCaseSensitive(root, "DATT");
    if (cJSON_IsString(DATT) && (strlen(DATT->valuestring) < 3))
    {
        char temp = cjson_getval(DATT);

        if (temp >= 10 && temp <= 120)
        {
            syscfg.dattim = temp;
            ef_set_env_blob("syscfg", &syscfg, sizeof(syscfg));
            LOG_I("DATT: %s\n", DATT->valuestring);
        }
        else
        {
            LOG_E("数据上传间隔设置错误!!!\n");
        }
    }

    cJSON_Delete(root);

    Report_setpara();
}

/**
 * @brief 执行具体的指令 并回复结果
 *
 */
static void execute_NewCmd(char *cmd)
{

    if (atoi(res_c.COMMAND) > dev_typemax)
    {
        rt_kprintf("execute_NewCmd Err %s \n", res_c.COMMAND);
        return;
    }

    switch (atoi(res_c.COMMAND))
    {
    case dev_on:

        Recode_e_code(e_CMD_list, dev_on, "下发指令执行");
        device_status.ds = ON;
        ef_set_env_blob("ds", &device_status.ds, sizeof(device_status.ds));

        ef_get_env_blob("ds", &device_status.ds, sizeof(device_status.ds), NULL);
        if (device_status.ds == ON)
        {
            rt_kprintf("dev_on execute\n");
            ReportRes(1);
        }
        else
        {
            ReportRes(0);
            device_status.ds = ON;
            ef_set_env_blob("ds", &device_status.ds, sizeof(device_status.ds));
        }

        break;
    case dev_off:
        Recode_e_code(e_CMD_list, dev_off, "下发指令执行");
        device_status.ds = OFF;
        ef_set_env_blob("ds", &device_status.ds, sizeof(device_status.ds));

        ef_get_env_blob("ds", &device_status.ds, sizeof(device_status.ds), NULL);
        if (device_status.ds == OFF)
        {
            rt_kprintf("dev_off execute\n");
            ReportRes(1);
        }
        else
        {
            ReportRes(0);
            device_status.ds = OFF;
            ef_set_env_blob("ds", &device_status.ds, sizeof(device_status.ds));
        }

        break;
    case dev_reboot:
        Recode_e_code(e_CMD_list, dev_reboot, "下发指令执行");
        ReportRes(1);
        rt_kprintf("dev_reboot execute\n");
        rt_hw_cpu_reset();
        break;
    case dev_takepho:
        Recode_e_code(e_CMD_list, dev_takepho, "下发指令执行");
        jts.takephoto_test = ON;
        ReportRes(1);
        rt_kprintf("dev_takepho execute\n");

        break;
    case dev_sta:
        Recode_e_code(e_CMD_list, dev_sta, "下发指令执行");
        rt_kprintf("dev_sta execute\n");
        makeJson_NEW(1);

        break;
    case dev_readcfg:
        Recode_e_code(e_CMD_list, dev_readcfg, "下发指令执行");
        // rtu进行回复
        break;
    case dev_setcfg:
        Recode_e_code(e_CMD_list, dev_setcfg, "下发指令执行");
        // rtu进行回复
        break;

    case dev_setpara:
        Recode_e_code(e_CMD_list, dev_setpara, "下发指令执行");
        exe_dev_setpara(cmd);
        break;

    default:
        break;
    }
}

/**
 * @brief 解析新协议的指令
 *
 * @param cmd 待解析的JSON字符串
 */
void prase_NewCmd(char *cmd)
{
    // 校验输入有效性
    if (cmd == NULL)
    {
        rt_kprintf("输入字符串为空\n");
        return;
    }

    // 解析JSON根对象
    cJSON *root = cJSON_Parse(cmd);
    if (root == NULL)
    {
        const char *error_ptr = cJSON_GetErrorPtr();
        if (error_ptr != NULL)
        {
            rt_kprintf("JSON解析错误: %s\n", error_ptr);
        }

        return;
    }

    // 解析设备序列号
    cJSON *device_sn = cJSON_GetObjectItemCaseSensitive(root, "DEVICE_SERIAL_NUMBER");
    if (cJSON_IsString(device_sn) && (device_sn->valuestring != NULL))
    {
        rt_kprintf("设备序列号: %s\n", device_sn->valuestring);
        if (strlen(device_sn->valuestring) != 15)
        {
            rt_kprintf("错误的序列号: %s %d\n", device_sn->valuestring, strlen(device_sn->valuestring));
            cJSON_Delete(root);
            return;
        }
    }
    else
    {
        rt_kprintf("未找到DEVICE_SERIAL_NUMBER字段或类型错误\n");
        cJSON_Delete(root);
        return;
    }

    // 解析指令ID
    cJSON *action_id = cJSON_GetObjectItemCaseSensitive(root, "ACTION_ID");
    if (cJSON_IsString(action_id) && (action_id->valuestring != NULL))
    {
        rt_kprintf("指令ID: %s\n", action_id->valuestring);
        sprintf(res_c.ACTION_ID, "%s", action_id->valuestring);
    }
    else
    {
        rt_kprintf("未找到ACTION_ID字段或类型错误\n");
    }

    // 解析指令代码
    cJSON *command = cJSON_GetObjectItemCaseSensitive(root, "COMMAND");
    if (cJSON_IsString(command) && (command->valuestring != NULL))
    {
        rt_kprintf("指令代码: %s\n", command->valuestring);
        if (atoi(command->valuestring) >= dev_typemax)
        {
            rt_kprintf("错误的指令代码: %s\n", command->valuestring);
        }
        else
        {
            sprintf(res_c.COMMAND, "%s", command->valuestring);
        }
    }
    else
    {
        rt_kprintf("未找到COMMAND字段或类型错误\n");
    }

    // 解析执行时间
    cJSON *timing = cJSON_GetObjectItemCaseSensitive(root, "TIMING");
    if (cJSON_IsString(timing) && (timing->valuestring != NULL))
    {
        rt_kprintf("执行时间: %s\n", timing->valuestring);
    }
    else
    {
        rt_kprintf("未找到TIMING字段或类型错误\n");
    }

    // 释放JSON对象
    cJSON_Delete(root);

    /***      开始执行具体指令              ***/

    execute_NewCmd(cmd);

    /***      开始执行具体指令              ***/
}