package repo

import (
	"fmt"
	"net/http"
	"net/url"

	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/modules/context"
	"code.gitea.io/gitea/modules/log"
	"code.gitea.io/gitea/modules/setting"
	"github.com/360EntSecGroup-Skylar/excelize/v2"
)

func QueryInvitationCurrentMonth(ctx *context.Context) {
	// userName := ctx.Query("userName")
	// currentTimeNow := time.Now()
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
	// pageStartTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), 1, 0, 0, 0, 0, currentTimeNow.Location())

	//queryUserDataPage(ctx, "public.user_business_analysis_current_month", new(models.UserBusinessAnalysisCurrentMonth))
	//_, count := models.QueryUserStaticDataByTableName(1, 1, "public.user_business_analysis_current_month", new(models.UserBusinessAnalysisCurrentMonth), userName, 1)

	queryDataFromStaticTable(ctx, "public.user_business_analysis_current_month", new(models.UserBusinessAnalysisCurrentMonth))
}

func getInvitationExcelHeader(ctx *context.Context) map[string]string {
	excelHeader := make([]string, 0)
	excelHeader = append(excelHeader, ctx.Tr("user.static.id"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.name"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.invitationNum"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.phone"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.registdate"))

	excelHeaderMap := make(map[string]string, 0)
	var i byte
	i = 0
	for _, value := range excelHeader {
		excelColumn := getColumn(i) + fmt.Sprint(1)
		excelHeaderMap[excelColumn] = value
		i++
	}
	return excelHeaderMap
}

func getInvitationDetailExcelHeader(ctx *context.Context) map[string]string {
	excelHeader := make([]string, 0)
	excelHeader = append(excelHeader, ctx.Tr("user.static.id"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.name"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.srcUserId"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.phone"))
	excelHeader = append(excelHeader, ctx.Tr("user.static.registdate"))

	excelHeaderMap := make(map[string]string, 0)
	var i byte
	i = 0
	for _, value := range excelHeader {
		excelColumn := getColumn(i) + fmt.Sprint(1)
		excelHeaderMap[excelColumn] = value
		i++
	}
	return excelHeaderMap
}

func writeInvitationExcel(row int, xlsx *excelize.File, sheetName string, userRecord *models.UserBusinessAnalysisAll) {
	rows := fmt.Sprint(row)
	var tmp byte
	tmp = 0
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.ID)
	tmp = tmp + 1
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.Name)
	tmp = tmp + 1

	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.InvitationUserNum)
	tmp = tmp + 1

	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.Phone)
	tmp = tmp + 1

	formatTime := userRecord.RegistDate.Format("2006-01-02 15:04:05")
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, formatTime[0:len(formatTime)-3])

}

func writeInvitationDetailExcel(row int, xlsx *excelize.File, sheetName string, userRecord *models.Invitation) {
	rows := fmt.Sprint(row)
	var tmp byte
	tmp = 0
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.ID)
	tmp = tmp + 1
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.Name)
	tmp = tmp + 1

	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.SrcUserID)
	tmp = tmp + 1

	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, userRecord.Phone)
	tmp = tmp + 1

	formatTime := userRecord.CreatedUnix.Format("2006-01-02 15:04:05")
	xlsx.SetCellValue(sheetName, getColumn(tmp)+rows, formatTime[0:len(formatTime)-3])

}

func DownloadInvitationDetail(ctx *context.Context) {
	xlsx := excelize.NewFile()
	sheetName := ctx.Tr("user.static.invitationdetailsheetname")
	index := xlsx.NewSheet(sheetName)
	xlsx.DeleteSheet("Sheet1")
	excelHeader := getInvitationDetailExcelHeader(ctx)
	for k, v := range excelHeader {
		//设置单元格的值
		xlsx.SetCellValue(sheetName, k, v)
	}

	_, count := models.QueryInvitaionPage(1, 1)
	var indexTotal int64
	indexTotal = 0
	row := 1
	for {
		re, _ := models.QueryInvitaionPage(int(indexTotal), PAGE_SIZE)
		log.Info("return count=" + fmt.Sprint(count))
		for _, userRecord := range re {
			row++
			writeInvitationDetailExcel(row, xlsx, sheetName, userRecord)
		}
		indexTotal += PAGE_SIZE
		if indexTotal >= count {
			break
		}
	}
	//设置默认打开的表单
	xlsx.SetActiveSheet(index)
	filename := sheetName + ".xlsx"
	ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+url.QueryEscape(filename))
	ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
	if _, err := xlsx.WriteTo(ctx.Resp); err != nil {
		log.Info("writer exel error." + err.Error())
	}
}

func queryDataFromStaticTable(ctx *context.Context, tableName string, queryObj interface{}) {
	page, pageSize := getPageInfo(ctx)
	userName := ctx.Query("userName")
	IsReturnFile := ctx.QueryBool("IsReturnFile")

	if IsReturnFile {
		//writer exec file.
		xlsx := excelize.NewFile()
		sheetName := ctx.Tr("user.static.invitationsheetname")
		index := xlsx.NewSheet(sheetName)
		xlsx.DeleteSheet("Sheet1")
		excelHeader := getInvitationExcelHeader(ctx)
		for k, v := range excelHeader {
			//设置单元格的值
			xlsx.SetCellValue(sheetName, k, v)
		}
		_, count := models.QueryUserInvitationDataByTableName(1, 1, tableName, queryObj, "", 1)
		var indexTotal int64
		indexTotal = 0
		row := 1
		for {
			re, _ := models.QueryUserInvitationDataByTableName(int(indexTotal), PAGE_SIZE, tableName, queryObj, "", 1)
			log.Info("return count=" + fmt.Sprint(count))
			for _, userRecord := range re {
				row++
				writeInvitationExcel(row, xlsx, sheetName, userRecord)
			}
			indexTotal += PAGE_SIZE
			if indexTotal >= count {
				break
			}
		}
		//设置默认打开的表单
		xlsx.SetActiveSheet(index)
		filename := sheetName + "_" + ctx.Tr("user.static."+tableName) + ".xlsx"
		ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+url.QueryEscape(filename))
		ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
		if _, err := xlsx.WriteTo(ctx.Resp); err != nil {
			log.Info("writer exel error." + err.Error())
		}
	} else {
		resultRecord, count := models.QueryUserInvitationDataByTableName((page-1)*pageSize, pageSize, tableName, queryObj, userName, 1)
		result := make([]models.Invitation, 0)
		for _, record := range resultRecord {
			invi := models.Invitation{
				SrcUserID:         record.ID,
				Name:              record.Name,
				InvitationUserNum: record.InvitationUserNum,
				Phone:             record.Phone,
				CreatedUnix:       record.RegistDate,
			}
			result = append(result, invi)
		}
		mapInterface := make(map[string]interface{})
		mapInterface["data"] = result
		mapInterface["count"] = count
		ctx.JSON(http.StatusOK, mapInterface)
	}
}

func QueryInvitationCurrentWeek(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// offset := int(time.Monday - currentTimeNow.Weekday())
	// if offset > 0 {
	// 	offset = -6
	// }
	// pageStartTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, offset)
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())
	queryDataFromStaticTable(ctx, "public.user_business_analysis_current_week", new(models.UserBusinessAnalysisCurrentWeek))
}

func QueryInvitationLastWeek(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// offset := int(time.Monday - currentTimeNow.Weekday())
	// if offset > 0 {
	// 	offset = -6
	// }
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, offset)
	// pageStartTime := pageEndTime.AddDate(0, 0, -7)
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_last_week", new(models.UserBusinessAnalysisLastWeek))
}

func QueryInvitationCurrentYear(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// pageStartTime := time.Date(currentTimeNow.Year(), 1, 1, 0, 0, 0, 0, currentTimeNow.Location())
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_current_year", new(models.UserBusinessAnalysisCurrentYear))
}

func QueryInvitationLast30Day(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// pageStartTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, -30)
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_last30_day", new(models.UserBusinessAnalysisLast30Day))
}

func QueryInvitationLastMonth(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// thisMonth := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), 1, 0, 0, 0, 0, currentTimeNow.Location())
	// pageStartTime := thisMonth.AddDate(0, -1, 0)
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), 1, 23, 59, 59, 0, currentTimeNow.Location()).AddDate(0, 0, -1)
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_last_month", new(models.UserBusinessAnalysisLastMonth))
}

func QueryInvitationYesterday(ctx *context.Context) {
	// currentTimeNow := time.Now().AddDate(0, 0, -1)
	// pageStartTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, time.Local)
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 23, 59, 59, 0, currentTimeNow.Location())
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_yesterday", new(models.UserBusinessAnalysisYesterday))
}

func QueryInvitationAll(ctx *context.Context) {
	// currentTimeNow := time.Now()
	// pageStartTime := time.Date(2022, 8, 5, 0, 0, 0, 0, currentTimeNow.Location())
	// pageEndTime := time.Date(currentTimeNow.Year(), currentTimeNow.Month(), currentTimeNow.Day(), 0, 0, 0, 0, currentTimeNow.Location())
	// queryData(ctx, pageStartTime.Unix(), pageEndTime.Unix())

	queryDataFromStaticTable(ctx, "public.user_business_analysis_all", new(models.UserBusinessAnalysisAll))
}

// func queryData(ctx *context.Context, startTime int64, endTime int64) {
// 	page, pageSize := getPageInfo(ctx)
// 	result, count := models.QueryInvitaionPage(startTime, endTime, (page-1)*pageSize, pageSize)
// 	mapInterface := make(map[string]interface{})
// 	mapInterface["data"] = result
// 	mapInterface["count"] = count
// 	ctx.JSON(http.StatusOK, mapInterface)
// }

func getPageInfo(ctx *context.Context) (int, int) {
	page := ctx.QueryInt("page")
	if page <= 0 {
		page = 1
	}
	pageSize := ctx.QueryInt("pageSize")
	if pageSize <= 0 {
		pageSize = setting.UI.IssuePagingNum
	}
	return page, pageSize
}