package v1

import (
	"designs/app/common/request"
	"designs/app/common/response"
	"designs/global"
	"designs/service"
	"designs/utils"
	"github.com/gin-gonic/gin"
	"math"
	"time"
)

// 总览
func Summary(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid string `form:"gid" json:"gid" binding:"required"`
		Pf  string `form:"pf" json:"pf" binding:"required"`
	}{})

	//查询用户总数
	var userCount int64
	err := global.App.DB.Table("user").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Count(&userCount).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询近七日活跃总数
	now := time.Now()
	sevenDayAgo := now.AddDate(0, 0, -7)
	thirtyDayAgo := now.AddDate(0, 0, -30)

	var activeUserCount7 int64
	err = global.App.DB.Table("user_login").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Where("loginTime", ">=", sevenDayAgo).
		Where("loginTime", "<=", now).
		Distinct("userId").
		Count(&activeUserCount7).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	var activeUserCount30 int64
	err = global.App.DB.Table("user_login").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Where("loginTime", ">=", thirtyDayAgo).
		Where("loginTime", "<=", now).
		Distinct("userId").
		Count(&activeUserCount30).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询 近7日单设备日均使用时长
	res, err := service.UserOnlineSummary(form.Gid, form.Pf, "", sevenDayAgo.Format("2006-01-02 15:04:05"), now.Format("2006-01-02 15:04:05"))
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	var avgTime int
	for _, v := range res {
		avgTime = avgTime + int(v)
	}
	var avgTimeString string
	if avgTime != 0 {
		avgTime = int(math.Round(float64(avgTime / len(res))))
		avgTimeString = utils.TimeStampToMDS(avgTime)
	} else {
		avgTimeString = "00.00"
	}

	response.Success(c, gin.H{
		"data": map[string]interface{}{
			"userCount":            userCount,
			"activeUserCount7":     activeUserCount7,
			"activeUserCount30":    activeUserCount30,
			"activeUserCount7Time": avgTimeString,
		},
	})
}

// 时段分布
func TimeDistributionData(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid  string `form:"gid" json:"gid" binding:"required"`
		Pf   string `form:"pf" json:"pf" binding:"required"`
		Type int    `form:"type" json:"type" binding:"required"`
	}{})

	var data interface{}
	if form.Type == 1 {
		//新增用户
		todayTimeDistribution, yesterdayTimeDistribution, yesterdayCount, todayCount, yesterdayThisTimeCount, err := service.GetRegisterTimeDistribution(form.Pf, form.Gid)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}

		data = map[string]interface{}{
			"today":                  todayTimeDistribution,
			"yesterday":              yesterdayTimeDistribution,
			"yesterdayCount":         yesterdayCount,
			"yesterdayThisTimeCount": yesterdayThisTimeCount,
			"todayCount":             todayCount,
		}
	} else if form.Type == 2 {
		//活跃设备
		todayTimeDistribution, yesterdayTimeDistribution, yesterdayCount, todayCount, yesterdayThisTimeCount, err := service.GetActiveTimeDistribution(form.Pf, form.Gid)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data = map[string]interface{}{
			"today":                  todayTimeDistribution,
			"yesterday":              yesterdayTimeDistribution,
			"yesterdayCount":         yesterdayCount,
			"yesterdayThisTimeCount": yesterdayThisTimeCount,
			"todayCount":             todayCount,
		}
	} else if form.Type == 3 {
		//启动次数
		todayTimeDistribution, yesterdayTimeDistribution, yesterdayCount, todayCount, yesterdayThisTimeCount, err := service.GetActiveTimeDistribution(form.Pf, form.Gid)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data = map[string]interface{}{
			"today":                  todayTimeDistribution,
			"yesterday":              yesterdayTimeDistribution,
			"yesterdayCount":         yesterdayCount,
			"yesterdayThisTimeCount": yesterdayThisTimeCount,
			"todayCount":             todayCount,
		}

	} else {
		response.Fail(c, 1003, "type错误")
		return
	}

	response.Success(c, gin.H{
		"data": data,
	})
}

// 30日趋势
func MouthDistributionData(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid  string `form:"gid" json:"gid" binding:"required"`
		Pf   string `form:"pf" json:"pf" binding:"required"`
		Type int    `form:"type" json:"type" binding:"required"`
	}{})
	now := time.Now()
	EndTime := now.Format("2006-01-02")
	StartTime := now.AddDate(0, 0, -29).Format("2006-01-02")

	data := make(map[string]interface{})
	if form.Type == 1 {
		//查询新增设备趋势图
		TimeDistribution, count, avg, err := service.GetRegisterDayDistribution(form.Pf, form.Gid, StartTime, EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["timeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg

	} else if form.Type == 2 {
		//查询活跃用户趋势图
		TimeDistribution, count, avg, err := service.GetActiveDayDistribution(form.Pf, form.Gid, StartTime, EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["timeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 3 {
		//查询启动次数
		TimeDistribution, count, avg, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, StartTime, EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["timeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg

	} else if form.Type == 4 {
		//查询单用户使用时长
		TimeDistribution, count, avg, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, StartTime, EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["timeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 5 {
		//查询用户留存率
		//todo

	} else {
		response.Fail(c, 1003, "type错误")
		return
	}

	response.Success(c, gin.H{
		"data": data,
	})
}

// 用户趋势 总览
func UserTrendsOverview(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid       string `form:"gid" json:"gid" binding:"required"`
		Pf        string `form:"pf" json:"pf" binding:"required"`
		StartTime string `form:"startTime" json:"startTime" binding:"required"`
		EndTime   string `form:"endTime" json:"endTime" binding:"required"`
	}{})

	//查询用户新增
	var registerCount int64
	err := global.App.DB.Table("user").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Where("createdAt", ">=", form.StartTime).
		Where("createdAt", "<=", form.EndTime).
		Count(&registerCount).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询活跃设备
	var activeCount int64
	err = global.App.DB.Table("user_online").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Where("logTime", ">=", form.StartTime).
		Where("logTime", "<=", form.EndTime).
		Distinct("userId").Count(&activeCount).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询启动次数
	var loginCount int64
	err = global.App.DB.Table("user_login").
		Where("gid", form.Gid).
		Where("pf", form.Pf).
		Where("loginTime", ">=", form.StartTime).
		Where("loginTime", "<=", form.EndTime).
		Count(&loginCount).Error
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	//查询平均启动时长
	//查询活跃用户月趋势图
	_, _, activeTime, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询 DAU/MAU
	//todo 查询方式需要更新
	dauMau := 0.3

	response.Success(c, gin.H{
		"data": map[string]interface{}{
			"registerCount": registerCount,
			"activeCount":   activeCount,
			"loginCount":    loginCount,
			"activeTime":    activeTime,
			"dauMau":        dauMau,
		},
	})
}

// 数据趋势
func DataTrades(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid       string `form:"gid" json:"gid" binding:"required"`
		Pf        string `form:"pf" json:"pf" binding:"required"`
		StartTime string `form:"startTime" json:"startTime" binding:"required"`
		EndTime   string `form:"endTime" json:"endTime" binding:"required"`
		Type      int    `form:"type" json:"type" binding:"required"`
	}{})
	data := make(map[string]interface{})
	if form.Type == 1 {
		//查询新增设备趋势图
		TimeDistribution, count, avg, err := service.GetRegisterDayDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 2 {
		//查询活跃用户趋势图
		TimeDistribution, count, avg, err := service.GetActiveDayDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 3 {
		//查询活跃用户周趋势图
		TimeDistribution, count, avg, err := service.GetActiveWeekDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg

	} else if form.Type == 4 {
		//查询活跃用户月趋势图
		TimeDistribution, count, avg, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 5 {
		//查询启动次数
		TimeDistribution, count, avg, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg
	} else if form.Type == 6 {
		//查询平均启动时间
		TimeDistribution, count, avg, err := service.UserOnlineSummaryByDay(form.Gid, form.Pf, form.StartTime, form.EndTime)
		if err != nil {
			response.Fail(c, 1001, err.Error())
			return
		}
		data["imeDistribution"] = TimeDistribution
		data["count"] = count
		data["avg"] = avg

	} else {
		response.Fail(c, 1003, "type 错误")
		return
	}

	response.Success(c, gin.H{
		"data": data,
	})
}

// 数据趋势的整合
func DataTradesDetail(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid       string `form:"gid" json:"gid" binding:"required"`
		Pf        string `form:"pf" json:"pf" binding:"required"`
		StartTime string `form:"startTime" json:"startTime" binding:"required"`
		EndTime   string `form:"endTime" json:"endTime" binding:"required"`
	}{})

	type dayData struct {
		NewUser         int `json:"newUser"`
		ActiveUser      int `json:"activeUser"`
		ActiveUserWeek  int `json:"activeUserWeek"`
		ActiveUserMouth int `json:"activeUserMouth"`
		ActiveStart     int `json:"activeStart"`
		AvgTime         int `json:"avgTime"`
	}
	var data = make(map[string]dayData)
	//查询新增设备趋势图
	NewUser, _, _, err := service.GetRegisterDayDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	//查询活跃用户趋势图
	ActiveUser, _, _, err := service.GetActiveDayDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	//查询活跃用户周趋势图
	ActiveUserWeek, _, _, err := service.GetActiveWeekDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	//查询活跃用户月趋势图
	ActiveUserMouth, _, _, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}
	//查询启动次数
	ActiveStart, _, _, err := service.GetActiveMouthDistribution(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	//查询平均启动时间
	AvgTime, _, _, err := service.UserOnlineSummaryByDay(form.Gid, form.Pf, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	for k := range AvgTime {
		data[k] = dayData{
			NewUser:         NewUser[k],
			ActiveUser:      ActiveUser[k],
			ActiveUserWeek:  ActiveUserWeek[k],
			ActiveUserMouth: ActiveUserMouth[k],
			ActiveStart:     ActiveStart[k],
			AvgTime:         AvgTime[k],
		}
	}

	response.Success(c, gin.H{
		"data": data,
	})

}

func RemainDataBydDay(c *gin.Context) {
	form := request.Check(c, &struct {
		Gid       string `form:"gid" json:"gid" binding:"required"`
		Pf        string `form:"pf" json:"pf" binding:"required"`
		StartTime string `form:"startTime" json:"startTime" binding:"required"`
		EndTime   string `form:"endTime" json:"endTime" binding:"required"`
	}{})

	data, err := service.RemainDataBydDay(form.Pf, form.Gid, form.StartTime, form.EndTime)
	if err != nil {
		response.Fail(c, 1001, err.Error())
		return
	}

	response.Success(c, gin.H{
		"data": data,
	})
}