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/system"
	"eta_gn/eta_api/services/data"
	"eta_gn/eta_api/services/data/data_manage_permission"
	"eta_gn/eta_api/utils"
	"sort"
)

type PredictEdbClassifyController struct {
	controllers.BaseAuthController
}

// @router /predict_classify/list [get]

// @router /predict_classify/items [get]
func (this *PredictEdbClassifyController) Items() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	rootList, err := data_manage.GetEdbClassifyByParentId(0, 1)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取数据失败，Err:" + err.Error()
		return
	}
	resp := new(data_manage.EdbClassifyListResp)
	resp.AllNodes = rootList
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// @router /predict_classify/add [post]
func (this *PredictEdbClassifyController) Add() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req data_manage.AddEdbClassifyReq
	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.ClassifyName == "" {
		br.Msg = "请输入分类名称"
		br.IsSendEmail = false
		return
	}
	if req.ParentId < 0 {
		br.Msg = "参数错误"
		br.IsSendEmail = false
		return
	}

	haveOperaAuth := true

	if req.ParentId > 0 {
		parentClassify, err := data_manage.GetEdbClassifyById(req.ParentId)
		if err != nil {
			br.Msg = "获取父级分类失败"
			br.ErrMsg = "获取父级分类失败，Err:" + err.Error()
			return
		}

		permissionClassifyIdList, err := data_manage_permission.GetUserEdbClassifyPermissionList(this.SysUser.AdminId, parentClassify.ClassifyId)
		if err != nil {
			br.Msg = "添加失败"
			br.ErrMsg = "获取父级分类失败，Err:" + err.Error()
			return
		}
		haveOperaAuth = data_manage_permission.CheckEdbClassifyPermissionByPermissionIdList(parentClassify.IsJoinPermission, parentClassify.ClassifyId, permissionClassifyIdList)
	}

	button := data.GetPredictEdbClassifyOpButton(this.SysUser, 0, haveOperaAuth)
	if !button.AddButton {
		br.Msg = "不允许添加分类"
		br.IsSendEmail = false
		return
	}

	_, err, errMsg := data.AddEdbClassify(req.ClassifyName, req.ParentId, req.Level, 1, this.SysUser.AdminId, this.SysUser.AdminName, this.Lang)
	if errMsg != `` {
		br.Msg = errMsg
		br.ErrMsg = errMsg
		if err != nil {
			br.ErrMsg = errMsg + ";Err:" + err.Error()
		} else {
			br.IsSendEmail = false
		}
		return
	}
	br.Ret = 200
	br.Msg = "保存成功"
	br.Success = true
	br.IsAddLog = true
}

// @router /predict_classify/edit [post]
func (this *PredictEdbClassifyController) Edit() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req data_manage.EditEdbClassifyReq
	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.ClassifyName == "" {
		br.Msg = "请输入分类名称"
		br.IsSendEmail = false
		return
	}

	if req.ClassifyId < 0 {
		br.Msg = "参数错误"
		br.IsSendEmail = false
		return
	}

	err, errMsg := data.EditEdbClassify(req.ClassifyId, req.ClassifyName, this.Lang, this.SysUser)
	if errMsg != `` {
		br.Msg = errMsg
		br.ErrMsg = errMsg
		if err != nil {
			br.ErrMsg = errMsg + ";Err:" + err.Error()
		} else {
			br.IsSendEmail = false
		}
		return
	}
	br.Ret = 200
	br.Msg = "保存成功"
	br.Success = true
	br.IsAddLog = true
}

// @router /predict_classify/delete/check [post]
func (this *PredictEdbClassifyController) DeleteCheck() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req data_manage.ClassifyDeleteCheckReq
	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.ClassifyId < 0 && req.EdbInfoId <= 0 {
		br.Msg = "参数错误"
		br.IsSendEmail = false
		return
	}

	deleteStatus, tipsMsg, tableList, err, errMsg := data.DeleteCheck(req.ClassifyId, req.EdbInfoId, this.SysUser)
	if errMsg != `` {
		br.Msg = errMsg
		br.ErrMsg = errMsg
		if err != nil {
			br.ErrMsg = err.Error()
		} else {
			br.IsSendEmail = false
		}
		return
	}

	resp := new(data_manage.ClassifyDeleteCheckResp)
	resp.DeleteStatus = deleteStatus
	resp.TipsMsg = tipsMsg
	resp.TableList = tableList
	br.Ret = 200
	br.Msg = "检测成功"
	br.Success = true
	br.Data = resp
}

// @router /predict_classify/delete [post]
func (this *PredictEdbClassifyController) Delete() {
	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.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req data_manage.DeleteEdbClassifyReq
	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.ClassifyId < 0 && req.EdbInfoId <= 0 {
		br.Msg = "参数错误"
		br.IsSendEmail = false
		return
	}

	nextItem, _, err, errMsg := data.Delete(req.ClassifyId, req.EdbInfoId, sysUser, string(this.Ctx.Input.RequestBody), this.Ctx.Input.URI())
	if errMsg != `` {
		br.Msg = errMsg
		br.ErrMsg = errMsg
		if err != nil {
			br.ErrMsg = err.Error()
		} else {
			br.IsSendEmail = false
		}
		return
	}
	resp := data_manage.AddEdbInfoResp{}
	if nextItem != nil {
		resp = data_manage.AddEdbInfoResp{
			EdbInfoId:  nextItem.EdbInfoId,
			UniqueCode: nextItem.UniqueCode,
			ClassifyId: nextItem.ClassifyId,
		}
	}
	br.Ret = 200
	br.Msg = "删除成功"
	br.Success = true
	br.IsAddLog = true
	br.Data = resp
}

// @router /predict_classify/move [post]
func (this *PredictEdbClassifyController) Move() {
	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.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	var req data_manage.MoveEdbClassifyReq
	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.ClassifyId <= 0 && req.EdbInfoId <= 0 {
		br.Msg = "参数错误"
		br.ErrMsg = "请选择拖动目标，分类目录或者指标"
		return
	}

	err, errMsg := data.MoveEdbClassify(req, sysUser, 1)
	if errMsg != `` {
		br.Msg = errMsg
		br.ErrMsg = errMsg
		if err != nil {
			br.ErrMsg = err.Error()
		} else {
			br.IsSendEmail = false
		}
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "移动成功"
}

// @router /predict_classify/list/v2 [get]

// @router /predict_classify/simple [get]
func (this *PredictEdbClassifyController) SimpleList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	parentId, _ := this.GetInt("ParentId")
	isOnlyMe, _ := this.GetBool("IsOnlyMe")
	sysUserId := 0
	if isOnlyMe {
		sysUserId = this.SysUser.AdminId
	}

	rootList, err := data_manage.GetEdbClassifyByParentId(parentId, 1)
	if err != nil && !utils.IsErrNoRow(err) {
		br.Msg = "获取失败"
		br.ErrMsg = "获取数据失败，Err:" + err.Error()
		return
	}
	nodeAll := make([]*data_manage.EdbClassifyItems, 0)

	var sortList data_manage.EdbClassifyItemList
	if parentId > 0 {

		noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList, err := data_manage_permission.GetUserAllEdbAndClassifyNoPermissionList(this.SysUser.AdminId, utils.PREDICT_EDB_INFO_TYPE, 0)
		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
		}
		allEdbInfo, err := data_manage.GetEdbInfoByClassifyId(parentId, utils.PREDICT_EDB_INFO_TYPE, 0, sysUserId, noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList)
		if err != nil {
			br.Msg = "获取指标数据失败"
			br.ErrMsg = "获取指标数据失败，Err:" + err.Error()
			return
		}

		if len(allEdbInfo) > 0 {
			currClassify, err := data_manage.GetEdbClassifyById(parentId)
			if err != nil {
				br.Msg = "获取失败"
				br.ErrMsg = "获取当前分类信息失败，Err:" + err.Error()
				return
			}
			permissionEdbIdList, permissionClassifyIdList, err := data_manage_permission.GetUserEdbAndClassifyPermissionList(this.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
			}

			for _, v := range allEdbInfo {
				v.HaveOperaAuth = data_manage_permission.CheckEdbPermissionByPermissionIdList(v.IsJoinPermission, currClassify.IsJoinPermission, v.EdbInfoId, v.ClassifyId, permissionEdbIdList, permissionClassifyIdList)
				button := data.GetPredictEdbOpButton(this.SysUser, v.SysUserId, v.HaveOperaAuth)
				button.AddButton = false //不管有没有权限，指标都是没有添加按钮的
				button.OpButton = false
				button.DeleteButton = false
				v.Button = button
				v.ParentId = parentId
				v.Children = make([]*data_manage.EdbClassifyItems, 0)
				nodeAll = append(nodeAll, v)
			}
		}

	}
	if len(rootList) > 0 {
		permissionClassifyIdList, err := data_manage_permission.GetUserEdbClassifyPermissionList(this.SysUser.AdminId, 0)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取已授权分类id数据失败，Err:" + err.Error()
			return
		}

		for _, v := range rootList {
			if v.IsJoinPermission == 1 && !utils.InArrayByInt(permissionClassifyIdList, v.ClassifyId) {
				continue
			}

			v.HaveOperaAuth = data_manage_permission.CheckEdbClassifyPermissionByPermissionIdList(v.IsJoinPermission, v.ClassifyId, permissionClassifyIdList)
			button := data.GetPredictEdbClassifyOpButton(this.SysUser, v.SysUserId, v.HaveOperaAuth)
			v.Button = button
			v.Children = make([]*data_manage.EdbClassifyItems, 0)
			nodeAll = append(nodeAll, v)
		}
	}
	if len(nodeAll) > 0 {
		sortList = nodeAll
		sort.Sort(sortList)
	}

	canOpClassify := true
	button := data.GetPredictEdbClassifyOpButton(this.SysUser, 0, true)
	if !button.AddButton {
		canOpClassify = false
	}

	language := `CN`
	{
		configDetail, _ := system.GetConfigDetailByCode(this.SysUser.AdminId, system.PredictEdbLanguageVar)
		if configDetail != nil {
			language = configDetail.ConfigValue
		} else {
			configDetail, _ = system.GetDefaultConfigDetailByCode(system.PredictEdbLanguageVar)
			if configDetail != nil {
				language = configDetail.ConfigValue
			}
		}
	}

	resp := new(data_manage.EdbClassifyListResp)
	resp.AllNodes = sortList
	resp.Language = language
	resp.CanOpClassify = canOpClassify
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// @router /predict_classify/tree [get]
func (this *PredictEdbClassifyController) ClassifyTree() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	allList, err := data_manage.GetPredictEdbClassifyAll()
	if err != nil && !utils.IsErrNoRow(err) {
		br.Msg = "获取失败"
		br.ErrMsg = "获取数据失败，Err:" + err.Error()
		return
	}
	nodeAll := make([]*data_manage.EdbClassifyItems, 0)
	var sortList data_manage.EdbClassifyItemList

	if len(allList) > 0 {
		permissionClassifyIdList, err := data_manage_permission.GetUserEdbClassifyPermissionList(this.SysUser.AdminId, 0)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取已授权分类id数据失败，Err:" + err.Error()
			return
		}

		for k, v := range allList {
			if v.IsJoinPermission == 1 && !utils.InArrayByInt(permissionClassifyIdList, v.ClassifyId) {
				continue
			}

			v.HaveOperaAuth = data_manage_permission.CheckEdbClassifyPermissionByPermissionIdList(v.IsJoinPermission, v.ClassifyId, permissionClassifyIdList)
			button := data.GetPredictEdbClassifyOpButton(this.SysUser, v.SysUserId, v.HaveOperaAuth)
			allList[k].Button = button
		}
		nodeAll = data.GetClassifyTreeRecursive(allList, 0)
		sortList = nodeAll
		sort.Sort(sortList)
	}
	canOpClassify := true
	button := data.GetPredictEdbClassifyOpButton(this.SysUser, 0, true)
	if !button.AddButton {
		canOpClassify = false
	}

	language := `CN`
	{
		configDetail, _ := system.GetConfigDetailByCode(this.SysUser.AdminId, system.PredictEdbLanguageVar)
		if configDetail != nil {
			language = configDetail.ConfigValue
		} else {
			configDetail, _ = system.GetDefaultConfigDetailByCode(system.PredictEdbLanguageVar)
			if configDetail != nil {
				language = configDetail.ConfigValue
			}
		}
	}

	resp := new(data_manage.EdbClassifyListResp)
	resp.AllNodes = sortList
	resp.Language = language
	resp.CanOpClassify = canOpClassify
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}