package controllers

import (
	"encoding/json"
	"eta/eta_api/models"
	"eta/eta_api/models/data_manage"
	"eta/eta_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"github.com/shopspring/decimal"
	"strconv"
	"strings"
	"time"
)

// EdbDetail
// @Title 指标列表
// @Description 指标列表
// @Param   TradeCode   query   string  true       "指标编码"
// @Success 200 {object} models.TargetDetailResp
// @router /target/edb/detail [get]
func (this *TargetController) EdbDetail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请重新登录"
		return
	}

	// 指标编码
	tradeCode := this.GetString("TradeCode")
	if tradeCode == `` {
		br.Msg = "请输入指标编码"
		br.IsSendEmail = false
		return
	}

	manualEdbInfo, err := models.GetTargetByTradeCode(tradeCode)
	if err != nil {
		br.Msg = "获取指标失败"
		br.ErrMsg = "获取指标失败,err:" + err.Error()
		return
	}

	// 如果不是超管账号，那么得校验下当前用户是否有该指标的权限
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN {
		//获取账户所拥有权限的分类id集合
		count, err := models.GetCountManualUserClassify(sysUser.AdminId, manualEdbInfo.ClassifyId)
		if err != nil {
			br.Msg = "获取分类数据失败"
			br.ErrMsg = "获取分类数据失败,err:" + err.Error()
			return
		}

		if count <= 0 {
			br.Msg = "无权访问"
			br.ErrMsg = "无权访问"
			br.IsSendEmail = false
			return
		}
	}

	classifyList := make([]*models.EdbdataClassify, 0)
	{
		classify, err := models.GetManualClassifyByClassifyId(manualEdbInfo.ClassifyId)
		if err != nil {
			br.Msg = "获取分类信息失败"
			br.ErrMsg = "获取分类信息失败,err:" + err.Error()
			return
		}
		parentClassify, err := models.GetManualClassifyByClassifyId(classify.ParentId)
		if err != nil {
			br.Msg = "获取分类信息失败"
			br.ErrMsg = "获取父级分类信息失败,err:" + err.Error()
			return
		}
		classifyList = []*models.EdbdataClassify{
			parentClassify, classify,
		}
	}

	// 明细数据
	{
		dataList, err := models.GetEdbDataListByCode(manualEdbInfo.TradeCode)
		if err != nil {
			br.Msg = "获取明细数据失败"
			br.ErrMsg = "获取明细数据失败,err:" + err.Error()
			return
		}

		manualEdbInfo.DataList = dataList
	}

	resp := models.TargetDetailResp{
		Detail:       manualEdbInfo,
		ClassifyList: classifyList,
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	//br.Data = resp
	br.Data = resp
}

// ClassifyEdbList
// @Title 分类指标列表
// @Description 指标列表
// @Param   ClassifyId   query   string  true       "分类id"
// @Success 200 {object} models.TargetDetailResp
// @router /target/classify/edb/list [get]
func (this *TargetController) ClassifyEdbList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.Ret = 408
		return
	}
	resp := new(models.EdbdataClassifyResp)

	classifyId, _ := this.GetInt("ClassifyId") //分类
	if classifyId <= 0 {
		br.Msg = "请传入分类"
		br.ErrMsg = "请传入分类"
		br.IsSendEmail = false
	}

	var condition string
	var pars []interface{}

	// 如果不是超管账号，那么得校验下当前用户是否有该指标的权限
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN {
		//获取账户所拥有权限的分类id集合
		count, err := models.GetCountManualUserClassify(sysUser.AdminId, classifyId)
		if err != nil {
			br.Msg = "获取分类数据失败"
			br.ErrMsg = "获取分类数据失败,err:" + err.Error()
			return
		}

		if count <= 0 {
			br.Msg = "无权访问"
			br.ErrMsg = "无权访问"
			br.IsSendEmail = false
			return
		}
	}

	list := make([]*models.EdbdataClassifyList, 0)

	condition += ` AND a.classify_id = ? `
	pars = append(pars, classifyId)

	tmpList, err := models.GetEdbInfoList(condition, pars, 0, 0)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	for _, v := range tmpList {
		list = append(list, &models.EdbdataClassifyList{
			ClassifyId:   0,
			ClassifyName: v.SecName,
			ParentId:     v.ClassifyId,
			Child:        nil,
			TradeCode:    v.TradeCode,
			UniqueCode:   utils.MD5(v.TradeCode),
		})
	}

	resp.List = list

	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// EdbSearch
// @Title 指标搜索
// @Description 指标搜索
// @Param   Keyword   query   string  false       "关键字搜索"
// @Success 200 {object} models.TargetItemListResp
// @router /target/edb/search [get]
func (this *TargetController) EdbSearch() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请重新登录"
		return
	}

	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")

	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = utils.StartIndex(currentIndex, pageSize)

	//关键字
	keyword := this.GetString("Keyword")

	var condition string
	var pars []interface{}

	userId := sysUser.AdminId
	//超管账号可以查看分类下的所有频度数据
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN {
		classifyList, err := models.GetEdbdataClassify(int64(userId))
		if err != nil {
			br.Msg = "获取分类数据失败"
			br.Msg = "获取拥有的分类数据失败，Err:" + err.Error()
			return
		}

		num := len(classifyList)
		if num > 0 {
			classifyIdList := make([]int, 0)
			for _, v := range classifyList {
				classifyIdList = append(classifyIdList, v.ClassifyId)
			}
			condition += ` AND a.classify_id in (` + utils.GetOrmInReplace(num) + `) `
			pars = append(pars, classifyIdList)
		}

	}

	if keyword != "" {
		condition += ` AND (a.SEC_NAME like ?  or a.TRADE_CODE like ? )`
		pars = utils.GetLikeKeywordPars(pars, keyword, 2)
	}

	total, err := models.GetCountEdbInfoList(condition, pars)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	list, err := models.GetEdbInfoList(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	for _, v := range list {
		v.UniqueCode = utils.MD5(v.TradeCode)
	}

	resp := models.EdbListResp{
		List:   list,
		Paging: paging.GetPaging(currentIndex, pageSize, total),
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// EdbList
// @Title 获取研究员指标
// @Description 获取研究员指标
// @Param   Frequency   query   string  false       "频度；枚举值：日度、周度、月度、季度、半年度、年度"
// @Param   Keyword   query   string  false       "关键字搜索"
// @Param   TradeCode   query   string  false       "指标唯一编码"
// @Param   ClassifyId   query   int  false       "分类id"
// @Param   EdbShowType   query   string  true       "指标展示类型：0,1,2; 0：不管有没有数据，指标都展示出来， 1：只展示有数据的指标， 2：只展示没有数据的指标"
// @Success 200 {object} models.TargetItemListResp
// @router /target/edb/list [get]
func (this *TargetController) EdbList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请重新登录"
		return
	}

	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")

	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = utils.StartIndex(currentIndex, pageSize)

	//关键字
	keyword := this.GetString("Keyword")
	//关键字
	classifyId, _ := this.GetInt("ClassifyId", 0)

	var condition string
	var pars []interface{}

	userId := sysUser.AdminId
	//超管账号可以查看分类下的所有频度数据
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN {
		classifyList, err := models.GetEdbdataClassify(int64(userId))
		if err != nil {
			br.Msg = "获取分类数据失败"
			br.Msg = "获取拥有的分类数据失败，Err:" + err.Error()
			return
		}

		num := len(classifyList)
		if num > 0 {
			classifyIdList := make([]int, 0)
			for _, v := range classifyList {
				classifyIdList = append(classifyIdList, v.ClassifyId)
			}
			condition += ` AND a.classify_id in (` + utils.GetOrmInReplace(num) + `) `
			pars = append(pars, classifyIdList)
		}

	}

	// 关键词
	if keyword != "" {
		condition += ` AND (a.SEC_NAME like ?  or a.TRADE_CODE like ? )`
		pars = utils.GetLikeKeywordPars(pars, keyword, 2)
	}

	// 所属分类
	if classifyId > 0 {
		condition += ` AND a.classify_id = ? `
		pars = append(pars, classifyId)
	}

	total, err := models.GetCountEdbInfoList(condition, pars)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	list, err := models.GetEdbInfoList(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	resp := models.EdbListResp{
		List:   list,
		Paging: paging.GetPaging(currentIndex, pageSize, total),
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// EditExcelData
// @Title 根据excel的样式去编辑指标
// @Description 根据excel的样式去编辑指标
// @Param  request	body models.ManualEdbExcelStyleEditReq true "type json string"
// @Success 200
// @router /target/edb/excel_style/edit [post]
func (this *TargetController) EditExcelData() {
	br := new(models.BaseResponse).Init()
	var err error
	errs := make([]string, 0)
	defer func() {
		if len(errs) > 0 {
			utils.FileLog.Info("编辑EXCEL数据 新增或修改数据失败，Err：" + strings.Join(errs, "\n"))
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请重新登录"
		return
	}

	var req data_manage.ManualEdbExcelStyleEditReq
	err = json.Unmarshal(this.Ctx.Input.RequestBody, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}

	if req.TradeCode == `` {
		br.Msg = "指标编码异常！"
		br.ErrMsg = "指标编码异常！"
		return
	}
	if req.Unit == `` {
		br.Msg = "单位填写异常！"
		br.ErrMsg = "单位填写异常！"
		return
	}
	if req.Frequency == `` {
		br.Msg = "频度填写异常！"
		br.ErrMsg = "频度填写异常！"
		return
	}
	if req.ClassifyId <= 0 {
		br.Msg = "品种填写异常！"
		br.ErrMsg = "品种填写异常！"
		return
	}

	// 获取指标信息
	manualEdbInfo, err := models.GetEdbinfoByTradeCode(req.TradeCode)
	if err != nil {
		br.Msg = `找不到该指标`
		br.Msg = `找不到该指标，ERR:` + err.Error()
		return
	}

	// 如果不是超管账号，那么得校验下当前用户是否有该指标的权限
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN {
		//获取账户所拥有权限的分类id集合
		count, err := models.GetCountManualUserClassify(sysUser.AdminId, manualEdbInfo.ClassifyId)
		if err != nil {
			br.Msg = "获取分类数据失败"
			br.ErrMsg = "获取分类数据失败,err:" + err.Error()
			return
		}

		if count <= 0 {
			br.Msg = "无权访问"
			br.ErrMsg = "无权访问"
			br.IsSendEmail = false
			return
		}
	}

	dateValueMap := make(map[string]string)
	//取到所有数据
	for i := range req.Data {
		// 过滤第一行
		if i == 0 {
			continue
		}
		if req.Data[i] == nil {
			continue
		}
		tmpData := req.Data[i]
		// 少于两列，说明数据是异常的，得过滤
		if len(tmpData) < 2 {
			continue
		}

		var tmpDate string
		//先拿下日期列表
		{
			dateMap := tmpData[0].(map[string]interface{})
			_, ok := dateMap["m"]
			if !ok {
				continue
			}
			tmpDate = dateMap["m"].(string)
		}

		// 数据处理
		{
			if tmpData[1] == nil {
				continue
			}
			valueMap := tmpData[1].(map[string]interface{})
			value, _ := valueMap["m"]
			if value == nil {
				continue
			}
			dateValueMap[tmpDate] = valueMap["m"].(string)

			// 09-27 千位分隔符时用 "m" 取字符串存数据库会把逗号当小数点，现在换用 "v" 直接取数字再转为字符串，看看会不会有问题
			if ct, ok := valueMap["ct"].(map[string]interface{}); ok {
				fa, _ := ct["fa"]
				if fa == "#,##0.000" {
					value = valueMap["v"]
					floatValue := valueMap["v"].(float64)
					dateValueMap[tmpDate] = strconv.FormatFloat(floatValue, 'f', -1, 64)
				}
			}
		}
	}

	//操作指标，新增指标及数据等
	{
		secName := strings.TrimSpace(req.Name)
		frequency := strings.TrimSpace(req.Frequency)
		unit := strings.TrimSpace(req.Unit)

		// 指标基础信息变更
		{
			updateCols := make([]string, 0)

			if manualEdbInfo.SecName != secName {
				updateCols = append(updateCols, "SecName")
				manualEdbInfo.SecName = secName
			}

			if manualEdbInfo.ClassifyId != req.ClassifyId {
				updateCols = append(updateCols, "ClassifyId")
				manualEdbInfo.ClassifyId = req.ClassifyId
			}

			if manualEdbInfo.Frequency != frequency {
				updateCols = append(updateCols, "Frequency")
				manualEdbInfo.Frequency = frequency
			}

			if manualEdbInfo.Unit != unit {
				updateCols = append(updateCols, "Unit")
				manualEdbInfo.Unit = unit
			}

			if len(updateCols) > 0 {
				err = manualEdbInfo.Update(updateCols)
				if err != nil {
					br.Msg = `指标保存失败`
					br.Msg = `指标保存失败，ERR:` + err.Error()
					return
				}
			}
		}

		// 当前已经存在的指标明细数据
		targetDataList, tmpErr := models.GetTargetsDataList(manualEdbInfo.TradeCode)
		if tmpErr != nil {
			err = tmpErr
		}
		existDataMap := make(map[string]string)
		deleteDataMap := make(map[string]string)
		for _, tmpData := range targetDataList {
			existDataMap[tmpData.Dt] = tmpData.Close
			deleteDataMap[tmpData.Dt] = tmpData.Dt
		}

		addDataList := make([]*models.Edbdata, 0)

		for createDate, closeVal := range dateValueMap {
			if createDate == "" || closeVal == "" {
				continue
			}
			//判断数据是否已经存在
			tmpVal, ok3 := existDataMap[createDate]
			// 不存在，那么后面进行插入
			if !ok3 {
				addDataList = append(addDataList, &models.Edbdata{
					TradeCode:  manualEdbInfo.TradeCode,
					Dt:         createDate,
					Close:      closeVal,
					ModifyTime: time.Now(),
				})
				continue
			}

			delete(deleteDataMap, createDate)

			// 库里面的数据
			tmpValDecimal, tmpErr := decimal.NewFromString(tmpVal)
			if tmpErr != nil {
				fmt.Println("tmpVal Parse err:", tmpErr.Error())
				err = tmpErr
				continue
			}
			// 用户填写的数据
			closeValDecimal, tmpErr := decimal.NewFromString(closeVal)
			if tmpErr != nil {
				fmt.Println("closeVal Parse err:", tmpErr.Error())
				err = tmpErr
				continue
			}
			if !tmpValDecimal.Equal(closeValDecimal) {
				fmt.Println("更新数值")
				err = models.ModifyTargetsDataByImport(manualEdbInfo.TradeCode, createDate, closeVal)
				if err != nil {
					fmt.Println("ModifyTargetsDataByImport err:", err.Error())
					errs = append(errs, err.Error())
					//go utils.SendEmail(utils.APPNAME+"失败提醒", "导入数据 修改数据失败:Err:"+err.Error(), utils.EmailSendToUsers)
				}
			}
		}

		// 新增指标
		if len(addDataList) > 0 {
			err = models.OnlyMultiAddEdbdata(addDataList)
			if err != nil {
				fmt.Println("MultiAddEdbdata err:", err.Error())
				errs = append(errs, err.Error())
			}
		}

		// 删除不需要的日期数据
		num := len(deleteDataMap)
		if num > 0 {
			deleteDateList := make([]string, 0)
			for date := range deleteDataMap {
				deleteDateList = append(deleteDateList, date)
			}

			err = models.DelEdbdataByCodeAndDateList(manualEdbInfo.TradeCode, deleteDateList)
			if err != nil {
				fmt.Println("DelEdbdataByCodeAndDateList err:", err.Error())
				errs = append(errs, err.Error())
			}
		}
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "保存成功"
}