package data_manage

import (
	"encoding/json"
	"eta_gn/eta_api/controllers"
	"eta_gn/eta_api/models"
	"eta_gn/eta_api/models/data_manage"
	"eta_gn/eta_api/models/data_manage/request"
	"eta_gn/eta_api/models/data_manage/response"
	"eta_gn/eta_api/services/data/data_manage_permission"
	"eta_gn/eta_api/services/elastic"
	"eta_gn/eta_api/utils"
	"github.com/rdlucklib/rdluck_tools/paging"
	"strings"
	"time"
)

// EdbInfoShareController 数据管理
type EdbInfoShareController struct {
	controllers.BaseAuthController
}

// UserList
// @Title 获取指标设置共享的详情
// @Description 获取指标详情接口
// @Param   EdbInfoId   query   int  true       "指标id"
// @Success 200 {object} data_manage.EdbInfo
// @router /edb_info/share/user_list [get]
func (c *EdbInfoShareController) UserList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	edbInfoId, _ := c.GetInt("EdbInfoId")
	if edbInfoId <= 0 {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误"
		return
	}
	_, err := data_manage.GetEdbInfoById(edbInfoId)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取指标信息失败，Err:" + err.Error()
		return
	}

	//// TODO 权限校验
	//{
	//	classifyMap := make(map[int]*data_manage.EdbClassifyIdItems)
	//	for _, v := range classifyList {
	//		classifyMap[v.ClassifyId] = v
	//	}
	//	if currClassify, ok := classifyMap[edbInfo.ClassifyId]; ok {
	//		haveOperaAuth, err := data_manage_permission.CheckEdbPermission(edbInfo.IsJoinPermission, currClassify.IsJoinPermission, c.SysUser.AdminId, edbInfo.EdbInfoId, edbInfo.ClassifyId)
	//		if err != nil {
	//			br.Msg = err.Error()
	//			br.ErrMsg = "校验指标权限失败，err:" + err.Error()
	//			return
	//		}
	//		resp.HaveOperaAuth = haveOperaAuth
	//	}
	//}

	resp := response.EdbInfoShareUserResp{}

	obj := data_manage.EdbInfoShare{}
	list, err := obj.GetListByEdbInfoId(edbInfoId)
	if err != nil {
		br.Msg = `获取失败`
		br.ErrMsg = `获取失败：` + err.Error()
		return
	}
	resp.List = list
	if len(list) > 0 {
		resp.ShareType = list[0].ShareType
	}

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

// Save
// @Title 保存指标指标设置共享的详情
// @Description 获取指标详情接口
// @Param	request	body request.SetEdbInfoShareReq true "type json string"
// @Success 200 {object} data_manage.EdbInfo
// @router /edb_info/share/save [post]
func (c *EdbInfoShareController) Save() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req request.SetEdbInfoShareReq
	err := json.Unmarshal(c.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
	}

	resp := response.EdbInfoShareUserResp{}

	obj := data_manage.EdbInfoShare{}
	err = obj.SaveEdbInfoShare([]int{req.EdbInfoId}, req.UserIdList, req.ShareType)
	if err != nil {
		br.Msg = `保存失败`
		br.ErrMsg = `保存失败：` + err.Error()
		return
	}

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

// EdbInfoFilterByEs
// @Title 指标筛选接口
// @Description 指标筛选接口
// @Param   KeyWord   query   string  false       "搜索关键词:指标ID/指标名称"
// @Param   FilterSource   query   int  false       "搜索来源:1:其他搜索,2:累计值转月值搜索,3:变频，4：基础指标，5：同比"
// @Param   Frequency   query   string  false       "频度"
// @Param   IsAddPredictEdb   query   bool  false       "是否查询添加预测指标"
// @Param   PageSize   query   int  true       "每页数据条数"
// @Param   CurrentIndex   query   int  true       "当前页页码，从1开始"
// @Param   EdbType   query   int  false       "指标类型：0-基础和计算；1-基础指标；2-计算指标"
// @Success 200 {object} data_manage.EdbInfoList
// @router /edb_info/share [get]
func (c *EdbInfoShareController) EdbInfoFilterByEs() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

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

	var total int64

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

	keyWord := c.GetString("KeyWord")
	keyWord = strings.TrimSpace(keyWord) //移除字符串首尾空格
	filterSource, _ := c.GetInt("FilterSource")
	if filterSource <= 0 {
		filterSource = 1
	}
	//指标来源
	source, _ := c.GetInt("Source")

	frequency := c.GetString("Frequency") //频度

	isAddPredictEdb, _ := c.GetBool("IsAddPredictEdb") //是否查询添加预测指标

	edbType, _ := c.GetInt("EdbType", 0) // 指标类型：0-基础和计算；1-基础指标；2-计算指标

	var edbInfoList []*data_manage.EdbInfoList
	var err error

	// 无权限指标 和 无权限指标分类id
	noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList, err := data_manage_permission.GetUserAllEdbAndClassifyNoPermissionList(c.SysUser.AdminId, utils.EDB_INFO_TYPE, edbType)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取不可见指标配置数据失败，Err:" + err.Error()
		return
	}

	// 是否走ES
	isEs := false
	if keyWord != "" {
		var keyWordArr []string
		keyWordArr = append(keyWordArr, keyWord)

		newKeyWord := strings.Split(keyWord, " ")
		keyWordArr = append(keyWordArr, newKeyWord...)

		// 普通的搜索
		if !isAddPredictEdb {
			total, edbInfoList, err = elastic.SearchEdbInfoData(utils.DATA_INDEX_NAME, keyWord, startSize, pageSize, filterSource, source, 0, frequency, noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList, edbType)
		} else {
			// 允许添加预测指标的搜索
			total, edbInfoList, err = elastic.SearchAddPredictEdbInfoData(utils.DATA_INDEX_NAME, keyWord, noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList, startSize, pageSize, edbType)
		}
		isEs = true
	} else {
		var condition string
		var pars []interface{}
		// 普通指标
		condition += ` AND edb_info_type = ? `
		pars = append(pars, 0)

		// 无权限指标id
		lenNoPermissionEdbInfoIdList := len(noPermissionEdbInfoIdList)
		if lenNoPermissionEdbInfoIdList > 0 {
			condition += ` AND edb_info_id  not in (` + utils.GetOrmInReplace(lenNoPermissionEdbInfoIdList) + `) `
			pars = append(pars, noPermissionEdbInfoIdList)
		}
		// 无权限指标分类id
		lenNoPermissionEdbClassifyIdList := len(noPermissionEdbClassifyIdList)
		if lenNoPermissionEdbClassifyIdList > 0 {
			condition += ` AND classify_id  not in (` + utils.GetOrmInReplace(lenNoPermissionEdbClassifyIdList) + `) `
			pars = append(pars, noPermissionEdbClassifyIdList)
		}

		switch filterSource {
		case 2:
			condition += ` AND frequency='月度' `
		case 3:
			condition += ` AND frequency <> '日度' `
		case 4:
			condition += ` AND edb_type = 1 `
		case 5:
			condition += ` AND source = 6 ` //来源（同比值）
		case 6:
			condition += ` AND frequency != ? `
			pars = append(pars, "年度")
		}

		//频度
		if frequency != "" {
			condition += ` AND frequency = ? `
			pars = append(pars, frequency)
		}

		if source > 0 && filterSource != 5 {
			condition += ` AND source = ? `
			pars = append(pars, source)
		}
		// 查询只允许添加预测指标的搜索
		if isAddPredictEdb {
			condition += ` AND frequency in ("日度","周度","月度") `
		}

		// 基础指标/计算指标
		if edbType > 0 {
			condition += ` AND edb_type = ? `
			pars = append(pars, edbType)
		}

		total, edbInfoList, err = data_manage.GetEdbInfoFilterList(condition, pars, startSize, pageSize)
	}
	if err != nil {
		edbInfoList = make([]*data_manage.EdbInfoList, 0)
	}

	page := paging.GetPaging(currentIndex, pageSize, int(total))

	edbInfoListLen := len(edbInfoList)

	classifyIdList := make([]int, 0)
	for i := 0; i < edbInfoListLen; i++ {
		edbInfoList[i].ConvertToResp()
		edbInfoList[i].EdbNameAlias = edbInfoList[i].EdbName
		classifyIdList = append(classifyIdList, edbInfoList[i].ClassifyId)
	}

	// 当前列表中的分类map
	classifyMap := make(map[int]*data_manage.EdbClassify)
	if edbInfoListLen > 0 {
		classifyList, err := data_manage.GetEdbClassifyByIdList(classifyIdList)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取分类列表失败，Err:" + err.Error()
			return
		}

		for _, v := range classifyList {
			classifyMap[v.ClassifyId] = v
		}

		// 获取所有有权限的指标和分类
		permissionEdbIdList, permissionClassifyIdList, err := data_manage_permission.GetUserEdbAndClassifyPermissionList(c.SysUser.AdminId, 0, 0)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取所有有权限的指标和分类失败，Err:" + err.Error()
			return
		}

		// 如果是ES的话，需要重新查一下指标的信息，主要是为了把是否授权字段找出来
		if isEs {
			edbInfoIdList := make([]int, 0)
			for i := 0; i < edbInfoListLen; i++ {
				edbInfoIdList = append(edbInfoIdList, edbInfoList[i].EdbInfoId)
				tmpEdbInfo := edbInfoList[i]
				if currClassify, ok := classifyMap[tmpEdbInfo.ClassifyId]; ok {
					edbInfoList[i].HaveOperaAuth = data_manage_permission.CheckEdbPermissionByPermissionIdList(tmpEdbInfo.IsJoinPermission, currClassify.IsJoinPermission, tmpEdbInfo.EdbInfoId, tmpEdbInfo.ClassifyId, permissionEdbIdList, permissionClassifyIdList)
				}
			}

			tmpEdbList, err := data_manage.GetEdbInfoByIdList(edbInfoIdList)
			if err != nil {
				br.Msg = "获取失败"
				br.ErrMsg = "获取所有有权限的指标失败，Err:" + err.Error()
				return
			}
			edbInfoMap := make(map[int]*data_manage.EdbInfo)
			for _, v := range tmpEdbList {
				edbInfoMap[v.EdbInfoId] = v
			}

			for i := 0; i < edbInfoListLen; i++ {
				tmpEdbInfo, ok := edbInfoMap[edbInfoList[i].EdbInfoId]
				if !ok {
					continue
				}
				edbInfoList[i].IsJoinPermission = tmpEdbInfo.IsJoinPermission
			}
		}

		// 权限校验
		for i := 0; i < edbInfoListLen; i++ {
			tmpEdbInfoItem := edbInfoList[i]
			if currClassify, ok := classifyMap[tmpEdbInfoItem.ClassifyId]; ok {
				edbInfoList[i].HaveOperaAuth = data_manage_permission.CheckEdbPermissionByPermissionIdList(tmpEdbInfoItem.IsJoinPermission, currClassify.IsJoinPermission, tmpEdbInfoItem.EdbInfoId, tmpEdbInfoItem.ClassifyId, permissionEdbIdList, permissionClassifyIdList)
			}
		}
	}

	for i := 0; i < edbInfoListLen; i++ {
		for j := 0; j < edbInfoListLen; j++ {
			if (edbInfoList[i].EdbNameAlias == edbInfoList[j].EdbNameAlias) &&
				(edbInfoList[i].EdbInfoId != edbInfoList[j].EdbInfoId) &&
				!(strings.Contains(edbInfoList[i].EdbName, edbInfoList[i].SourceName)) {
				edbInfoList[i].EdbName = edbInfoList[i].EdbName + "(" + edbInfoList[i].SourceName + ")"
			}
		}
	}
	//新增搜索词记录
	{
		searchKeyword := new(data_manage.SearchKeyword)
		searchKeyword.KeyWord = keyWord
		searchKeyword.CreateTime = time.Now()
		go data_manage.AddSearchKeyword(searchKeyword)
	}

	// 不返回无权限的指标
	respList := make([]*data_manage.EdbInfoList, 0)
	for _, v := range edbInfoList {
		if v.HaveOperaAuth {
			respList = append(respList, v)
		}
	}

	resp := data_manage.EdbInfoFilterDataResp{
		Paging: page,
		List:   respList,
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}