package handler

import (
	"city_chips/internal/model"
	"city_chips/internal/service"
	"city_chips/pkg/helper/resp"
	"encoding/json"
	"fmt"
	"github.com/tidwall/gjson"
	"go.uber.org/zap"
	"math/rand"
	"strconv"
	"strings"
	"time"

	"github.com/gin-gonic/gin"
	"github.com/spf13/viper"
)

type EnergyHandler struct {
	*Handler
	energyService      service.EnergyService
	conf               *viper.Viper
	temperatureService service.TemperatureService
}

func NewEnergyHandler(
	handler *Handler,
	energyService service.EnergyService,
	conf *viper.Viper,
) *EnergyHandler {
	return &EnergyHandler{
		Handler:       handler,
		energyService: energyService,
		conf:          conf,
	}
}

// GetEnergy 获取能源系统数据
func (h *EnergyHandler) GetEnergy(ctx *gin.Context) {
	m := make(map[string]any)
	OnedayPowerConsumption := make(map[string]any)
	OnedayWaterConsumption := make(map[string]any)
	LastYearEnergyConsumption := make(map[string]any)
	YearEnergyConsumption := make(map[string]any)
	LastYearCarbonEmissions := make(map[string]any)
	YearCarbonEmissions := make(map[string]any)
	for i := 0; i < 24; i++ {
		name := fmt.Sprintf("%v时", i+1)
		OnedayPowerConsumption[name] = rand.Intn(100)
		OnedayWaterConsumption[name] = rand.Intn(100)
	}
	for i := 0; i < 12; i++ {
		name := fmt.Sprintf("%v月", i+1)
		LastYearEnergyConsumption[name] = rand.Intn(1000)
		YearEnergyConsumption[name] = rand.Intn(1000)
		LastYearCarbonEmissions[name] = rand.Intn(1000)
		YearCarbonEmissions[name] = rand.Intn(1000)
	}
	getStatistics, err := h.energyService.GetStatistics()
	if err != nil {
		resp.HandleError(ctx, 1201, "缺少必要参数", nil)
		return
	}
	tree, err := h.energyService.GetEnergyTree()
	if err != nil {
		resp.HandleError(ctx, 1201, "缺少必要参数", nil)
		return
	}
	now := time.Now()
	start_time := now.AddDate(0, 0, -7).Format("2006-01-02 00:00:00")
	end_time := now.Format("2006-01-02 00:00:00")
	var water, electricity model.T
	var waterResp, electricityResp []model.EnergyTrend
	var electricityNight, waterNight model.DayAndNightRespone
	waterCount := make(map[string]any)
	electricityCount := make(map[string]any)
	for _, child := range tree.Data[0].Children {
		if strings.Contains(child.Name, "电") {
			electricity, err = h.energyService.GetEnergyTrend(model.Request{
				TimeType:  "day",
				Nodes:     []int{child.Id},
				StartTime: start_time,
				EndTime:   end_time,
			})
			if err != nil {
				resp.HandleError(ctx, 1201, "获取电耗能源趋势失败", nil)
				return
			}
			electricityNight, err = h.energyService.GetDayAndNight(model.DayAndNightRequst{
				TimeType:  "day",
				Node:      child.Id,
				StartTime: start_time,
				EndTime:   end_time,
				DayTime:   "09:00",
				NightTime: "18:00",
			})
			if err != nil {
				resp.HandleError(ctx, 1201, "获取电耗夜耗失败", nil)
				return
			}
		}
		if strings.Contains(child.Name, "水") {
			water, err = h.energyService.GetEnergyTrend(model.Request{
				TimeType:  "day",
				Nodes:     []int{child.Id},
				StartTime: start_time,
				EndTime:   end_time,
			})
			if err != nil {
				resp.HandleError(ctx, 1201, "获取水耗能源趋势失败", nil)
				return
			}
			waterNight, err = h.energyService.GetDayAndNight(model.DayAndNightRequst{
				TimeType:  "day",
				Node:      child.Id,
				StartTime: start_time,
				EndTime:   end_time,
				DayTime:   "09:00",
				NightTime: "18:00",
			})
			if err != nil {
				resp.HandleError(ctx, 1201, "获取水耗夜耗失败", nil)
				return
			}
		}
	}
	err = json.Unmarshal([]byte(water.RespJson), &waterResp)
	err = json.Unmarshal([]byte(electricity.RespJson), &electricityResp)
	if err != nil {
		resp.HandleError(ctx, 1202, "json反序列化失败", nil)
		return
	}
	for _, trend := range waterResp[0].Json {
		waterCount[trend.Time] = trend.TotalUsage
	}
	for _, trend := range electricityResp[0].Json {
		electricityCount[trend.Time] = trend.TotalUsage
	}

	m["DeviceCount"] = getStatistics.DeviceCount               //设备总数
	m["GatewayCount"] = getStatistics.GatewayCount             //网关总数
	m["AlarmCount"] = getStatistics.AlarmCount                 //报警总数
	m["MonthElectricityConsumption"] = getStatistics.RoomCount // 房间总数
	//m["YesterdayWaterConsumption"] = rand.Intn(1000)           //昨日水耗
	//m["MonthWaterConsumption"] = rand.Intn(1000)               //本月水耗
	//m["OnedayPowerConsumption"] = OnedayPowerConsumption       //本月水耗
	m["OnedayWaterConsumption"] = OnedayWaterConsumption //本月水耗
	//m["EnergyCount"] = rand.Intn(10000)                        //能源总量
	//m["EnergyIntensity"] = rand.Intn(1000)                     //能耗强度
	//m["CarbonEmissions"] = rand.Intn(1000)                     //碳排总量
	//m["CarbonIsntensity"] = rand.Intn(1000)                    //碳排强度
	//m["LastYearEnergyConsumption"] = LastYearEnergyConsumption //去年能耗
	//m["YearEnergyConsumption"] = YearEnergyConsumption         //今年能耗
	m["electricityNight"] = electricityNight.Data //昼夜用电分析
	m["waterNight"] = waterNight.Data             //昼夜用水分析
	m["electricityCount"] = electricityCount      //用电统计
	m["waterCount"] = waterCount                  //用水统计
	resp.HandleSuccess(ctx, m)
}

// GetEnergyTrend 获取能耗趋势
func (h *EnergyHandler) GetEnergyTrend(ctx *gin.Context) {
	var rest model.Request
	var tre []model.EnergyTrend
	var waterResp []model.EnergyTrend

	err := ctx.ShouldBindJSON(&rest)
	if err != nil {
		h.logger.Error("参数错误", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "参数错误", nil)
		return
	}
	trend, err := h.energyService.GetEnergyTrend(rest)
	if err != nil {
		h.logger.Error("获取能耗趋势失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "获取能耗趋势失败", nil)
	}
	err = json.Unmarshal([]byte(trend.RespJson), &tre)
	if err != nil {
		h.logger.Error("json反序列化失败", zap.Any("err", err))
		resp.HandleError(ctx, 1202, "json反序列化失败", nil)
		return
	}
	err = json.Unmarshal([]byte(trend.RespJson), &waterResp)
	if err != nil {
		h.logger.Error("json反序列化失败", zap.Any("err", err))
		resp.HandleError(ctx, 1202, "json反序列化失败", nil)
		return
	}
	resp.HandleSuccess(ctx, waterResp)

}

// GetBaseecic 获取能耗设备列表
func (h *EnergyHandler) GetBaseecic(ctx *gin.Context) {
	currentPageStr := ctx.PostForm("currentPage")
	currentPage, err := strconv.Atoi(currentPageStr)
	device_type_idStr := ctx.PostForm("device_type_id")
	device_type_id, err := strconv.Atoi(device_type_idStr)
	devices_enabledStr := ctx.PostForm("devices_enabled")
	devices_enabled, err := strconv.Atoi(devices_enabledStr)
	pageSizeStr := ctx.PostForm("pageSize")
	gatewayStr := ctx.PostForm("gateway_id")
	gateway_id, err := strconv.Atoi(gatewayStr)
	pageSize, err := strconv.Atoi(pageSizeStr)
	if err != nil {
		resp.HandleError(ctx, 1203, "参数错误", err)
		return
	}
	query := ctx.PostForm("query")
	baseecic, err := h.energyService.GetBaseecic(currentPage, device_type_id, devices_enabled, gateway_id, pageSize, query, "")
	if err != nil {
		h.logger.Error("获取能耗设备列表失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "获取能耗设备列表失败", nil)
		return
	}

	resp.HandleSuccess(ctx, baseecic)
}

// GetgatewayFind 获取网关信息
func (h *EnergyHandler) GetgatewayFind(ctx *gin.Context) {
	gateway, err := h.energyService.GetgatewayFind()
	if err != nil {
		h.logger.Error("获取获取网关信息失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "获取网关信息失败", nil)
		return
	}
	resp.HandleSuccess(ctx, gateway)
	h.logger.Info("获取网关信息成功", zap.Any("control", gateway))

}

// GetDayAndNight 获取日夜数据
func (h *EnergyHandler) GetDayAndNight(ctx *gin.Context) {
	var rest model.DayAndNightRequst
	err := ctx.ShouldBindJSON(&rest)
	if err != nil {
		h.logger.Error("参数错误", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "参数错误", nil)
	}
	night, err := h.energyService.GetDayAndNight(rest)
	if err != nil {
		h.logger.Error("获取获取网关信息失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "获取网关信息失败", nil)
		return
	}
	resp.HandleSuccess(ctx, night)
	h.logger.Info("获取网关信息成功", zap.Any("night", night))
}

// GetEnergystatus 获取设备状态详情
func (h *EnergyHandler) GetEnergystatus(ctx *gin.Context) {
	// 设置响应头
	ctx.Header("Content-Type", "text/event-stream")
	ctx.Header("Cache-Control", "no-cache")
	ctx.Header("Connection", "keep-alive")
	// 监听客户端断开连接
	conn := true
	notify := ctx.Writer.CloseNotify()
	var response model.Response
	m := make(map[string]any)
	// 使用 map[string]interface{} 来接收未知结构的 JSON 对象
	var data model.DevicesJsonObject
	devices_udid := ctx.Query("devices_udid")
	for conn {
		select {
		case <-notify:
			conn = false
			fmt.Println("断开连接")
			return
		default:
			baseecic, err := h.energyService.GetBaseecic(1, 0, -1, 0, 1, "", devices_udid)
			if err != nil {
				h.logger.Error("获取设备信息详情失败")
				response.Code = 1203
				response.Msg = "获取设备信息详情失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				ctx.Writer.Flush()
				conn = false
				return
			}
			m["设备名称"] = baseecic.Devices[0].DevicesName
			m["state"] = baseecic.Devices[0].OnLine
			err = json.Unmarshal([]byte(baseecic.Devices[0].DevicesJsonObject), &data)
			if err != nil {
				h.logger.Error("json反序列化失败")
				response.Code = 1202
				response.Msg = "json反序列化失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				conn = false
			}
			m["总水量"] = data.EPE
			response.Code = 200
			response.Msg = "获取设备信息成功"
			response.Data = m
			res, _ := json.Marshal(&response)
			fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
			ctx.Writer.Flush()
			time.Sleep(10 * time.Second)
		}
	}
}

// CategoryStatistics 获取设备类型统计
func (h *EnergyHandler) CategoryStatistics(ctx *gin.Context) {
	statistics, err := h.energyService.GetDeviceStatistics()
	if err != nil {
		h.logger.Error("获取设备类型统计失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "获取设备类型统计失败", nil)
		return
	}
	resp.HandleSuccess(ctx, statistics)
}

// 水表数据
func (h *EnergyHandler) GetWaterMmeter(ctx *gin.Context) {
	// 设置响应头
	ctx.Header("Content-Type", "text/event-stream")
	ctx.Header("Cache-Control", "no-cache")
	ctx.Header("Connection", "keep-alive")
	// 监听客户端断开连接
	conn := true
	notify := ctx.Writer.CloseNotify()
	var response model.Response
	m := make(map[string]any)
	// 使用 map[string]interface{} 来接收未知结构的 JSON 对象
	var data model.TotalWater
	devices_udid := ctx.Query("id")
	for conn {
		select {
		case <-notify:
			conn = false
			fmt.Println("断开连接")
			return
		default:
			baseecic, err := h.energyService.GetBaseecic(1, 0, -1, 0, 1, "", devices_udid)
			if err != nil {
				h.logger.Error("获取设备信息详情失败")
				response.Code = 1203
				response.Msg = "获取设备信息详情失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				ctx.Writer.Flush()
				conn = false
				return
			}
			m["设备名称"] = baseecic.Devices[0].DevicesName
			m["state"] = baseecic.Devices[0].OnLine
			err = json.Unmarshal([]byte(baseecic.Devices[0].DevicesJsonObject), &data)
			if err != nil {
				h.logger.Error("json反序列化失败")
				response.Code = 1202
				response.Msg = "json反序列化失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				conn = false
			}
			m["总水量"] = data.TotalWater
			response.Code = 200
			response.Msg = "获取设备信息成功"
			response.Data = m
			res, _ := json.Marshal(&response)
			fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
			ctx.Writer.Flush()
			time.Sleep(10 * time.Second)
		}
	}
}

// 电表数据
func (h *EnergyHandler) GetAmmeter(ctx *gin.Context) {
	// 设置响应头
	ctx.Header("Content-Type", "text/event-stream")
	ctx.Header("Cache-Control", "no-cache")
	ctx.Header("Connection", "keep-alive")
	// 监听客户端断开连接
	conn := true
	notify := ctx.Writer.CloseNotify()
	var response model.Response
	m := make(map[string]any)
	// 使用 map[string]interface{} 来接收未知结构的 JSON 对象
	var data model.DevicesJsonObject
	devices_udid := ctx.Query("id")
	for conn {
		select {
		case <-notify:
			conn = false
			fmt.Println("断开连接")
			return
		default:
			baseecic, err := h.energyService.GetBaseecic(1, 0, -1, 0, 1, "", devices_udid)
			if err != nil {
				h.logger.Error("获取设备信息详情失败")
				response.Code = 1203
				response.Msg = "获取设备信息详情失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				ctx.Writer.Flush()
				conn = false
				return
			}
			m["设备名称"] = baseecic.Devices[0].DevicesName
			m["state"] = baseecic.Devices[0].OnLine
			err = json.Unmarshal([]byte(baseecic.Devices[0].DevicesJsonObject), &data)
			if err != nil {
				h.logger.Error("json反序列化失败")
				response.Code = 1202
				response.Msg = "json反序列化失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				conn = false
			}
			m["总有攻电能(kW·h)"] = data.EPE
			response.Code = 200
			response.Msg = "获取设备信息成功"
			response.Data = m
			res, _ := json.Marshal(&response)
			fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
			ctx.Writer.Flush()
			time.Sleep(10 * time.Second)
		}
	}
}

// GetHisData 获取历史数据
func (h *EnergyHandler) GetHisData(ctx *gin.Context) {
	dev_udid := ctx.Query("dev_udid")
	start_time := ctx.Query("start_time")
	end_time := ctx.Query("end_time")
	data_size := ctx.Query("data_size")
	data_type := ctx.Query("data_type")
	cuerrentPage := ctx.Query("cuerrentPage")
	pageSize := ctx.Query("pageSize")
	is_page := ctx.Query("is_page")
	if len(data_size) == 0 {
		data_size = "1"
	}
	if len(data_type) == 0 {
		data_type = "1"
	}
	if len(is_page) == 0 {
		is_page = "1"
	}
	start, err := time.Parse("2006-01-02 15:04:05", start_time)
	end, err := time.Parse("2006-01-02 15:04:05", end_time)
	if err != nil {
		resp.HandleError(ctx, 1201, "时间格式错误", nil)
		return
	}
	start_time = start.Format("2006-01-02 15:04:05")
	end_time = end.Format("2006-01-02 15:04:05")
	data, err := h.energyService.GetHisData(dev_udid, start_time, end_time, data_size, data_type, cuerrentPage, pageSize, is_page)
	if err != nil {
		resp.HandleError(ctx, 1201, err.Error(), nil)
		return
	}
	resp.HandleSuccess(ctx, data)
}

func (h *EnergyHandler) GetTemperature(ctx *gin.Context) {
	// 设置响应头
	ctx.Header("Content-Type", "text/event-stream")
	ctx.Header("Cache-Control", "no-cache")
	ctx.Header("Connection", "keep-alive")
	// 监听客户端断开连接
	conn := true
	notify := ctx.Writer.CloseNotify()
	var response model.Response
	m := make(map[string]any)
	devices_udid := ctx.Query("id")
	for conn {
		select {
		case <-notify:
			conn = false
			fmt.Println("断开连接")
			return
		default:
			baseecic, err := h.temperatureService.GetBaseecic(1, 0, -1, 0, 1, "", devices_udid)
			if err != nil {
				h.logger.Error("获取设备信息详情失败")
				response.Code = 1203
				response.Msg = "获取设备信息详情失败"
				response.Data = nil
				res, _ := json.Marshal(&response)
				fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
				ctx.Writer.Flush()
				conn = false
				return
			}
			m["设备名称"] = baseecic.Devices[0].DevicesName
			m["温度设定上限"] = gjson.Get(baseecic.Devices[0].DevicesJsonObject, "temp_max").Num
			m["温度设定下限"] = gjson.Get(baseecic.Devices[0].DevicesJsonObject, "temp_min").Num
			m["当前温度"] = gjson.Get(baseecic.Devices[0].DevicesJsonObject, "dis_temp").Num
			response.Code = 200
			response.Msg = "获取设备信息成功"
			response.Data = m
			res, _ := json.Marshal(&response)
			fmt.Fprintf(ctx.Writer, "data: %s\n\n", string(res))
			ctx.Writer.Flush()
			time.Sleep(10 * time.Second)
		}
	}
}

// DevicesControl 空调控制
func (h *EnergyHandler) DevicesControl(ctx *gin.Context) {
	agreement_json := ctx.PostForm("agreement_json")
	request_id := ctx.PostForm("request_id")
	udid := ctx.PostForm("udid")
	source, err := strconv.Atoi(ctx.PostForm("source"))
	if err != nil {
		resp.HandleError(ctx, 1203, "参数错误", err)
		return
	}
	control, err := h.temperatureService.DevicesControl(agreement_json, request_id, udid, source)
	if err != nil {
		h.logger.Error("空调控制失败", zap.Any("err", err))
		resp.HandleError(ctx, 1201, "空调控制失败", nil)
		return
	}
	resp.HandleSuccess(ctx, control)
	h.logger.Info("空调控制成功", zap.Any("control", control))
}