package controllers

import (
	"encoding/json"
	"hongze/hz_crm_api/models"
	"hongze/hz_crm_api/utils"
	"time"
)

// ClassifyController 分类
type ClassifyController struct {
	BaseAuthController
}

// ListClassify
// @Title 获取分类列表
// @Description 获取分类列表
// @Param   KeyWord   query   string  true       "检索关键词"
// @Param   CompanyType   query   string  false       "产品类型，枚举值：'ficc','权益';不传默认返回全部"
// @Param   HideDayWeek   query   int  false       "是否隐藏晨周报"
// @Success 200 {object} models.Classify
// @router /list [get]
func (this *ClassifyController) ListClassify() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	keyWord := this.GetString("KeyWord")
	companyType := this.GetString("CompanyType")
	hideDayWeek, _ := this.GetInt("HideDayWeek")

	reqEnabled, _ := this.GetInt("Enabled", -1)
	enabled := -1
	if reqEnabled == 1 {
		enabled = reqEnabled
	}

	list, err := models.GetClassifyList(keyWord, companyType, hideDayWeek, enabled)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	parentIds := make([]int, 0)
	for i := range list {
		parentIds = append(parentIds, list[i].Id)
	}
	parentIdLen := len(parentIds)
	if parentIdLen == 0 {
		resp := &models.ClassifyListResp{
			List: list,
		}
		br.Data = resp
		br.Ret = 200
		br.Success = true
		br.Msg = "获取成功"
		return
	}

	// 获取一级分类-子目录列表
	menuListMap := make(map[int][]*models.ClassifyMenu, 0)
	var menuCond string
	var menuPars []interface{}
	menuCond += ` AND classify_id IN (` + utils.GetOrmInReplace(parentIdLen) + `)`
	menuPars = append(menuPars, parentIds)
	parentMenus, e := models.GetClassifyMenuList(menuCond, menuPars)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取一级分类子目录列表失败"
		return
	}
	for i := range parentMenus {
		if menuListMap[parentMenus[i].ClassifyId] == nil {
			menuListMap[parentMenus[i].ClassifyId] = make([]*models.ClassifyMenu, 0)
		}
		menuListMap[parentMenus[i].ClassifyId] = append(menuListMap[parentMenus[i].ClassifyId], parentMenus[i])
	}

	// 获取子分类
	children, e := models.GetClassifyChildByParentIds(parentIds, keyWord, enabled)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取子分类失败"
		return
	}
	childrenIds := make([]int, 0)
	for i := range children {
		childrenIds = append(childrenIds, children[i].Id)
	}
	childrenIdsLen := len(childrenIds)

	// 获取二级分类-子目录关联
	relateMap := make(map[int]int, 0)
	if childrenIdsLen > 0 {
		var relateCond string
		var relatePars []interface{}
		relateCond += ` AND classify_id IN (` + utils.GetOrmInReplace(childrenIdsLen) + `)`
		relatePars = append(relatePars, childrenIds)
		relates, e := models.GetClassifyMenuRelationList(relateCond, relatePars)
		if e != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取二级分类子目录关联失败, Err: " + e.Error()
			return
		}
		for i := range relates {
			relateMap[relates[i].ClassifyId] = relates[i].MenuId
		}
	}

	// 二级分类
	childrenMap := make(map[int][]*models.ClassifyItem, 0)
	for i := range children {

		if childrenMap[children[i].ParentId] == nil {
			childrenMap[children[i].ParentId] = make([]*models.ClassifyItem, 0)
		}
		tmp := &models.ClassifyItem{
			Classify:       *children[i],
			ClassifyMenuId: relateMap[children[i].Id],
		}
		childrenMap[children[i].ParentId] = append(childrenMap[children[i].ParentId], tmp)
	}

	// 一级分类
	for i := range list {
		list[i].ClassifyMenuList = menuListMap[list[i].Id]
		list[i].Child = childrenMap[list[i].Id]
	}

	resp := new(models.ClassifyListResp)
	resp.List = list
	br.Data = resp
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
}

// @Title 含电话会分类列表
// @Description 含电话会分类列表
// @Success 200 {object} models.Classify
// @router /tel_list [get]
func (this *ClassifyController) TelListClassify() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	resp := make([]*models.SimpleClassifyList, 0)
	var condition, orderRule string
	var pars []interface{}
	condition += ` AND has_teleconference = 1`
	telList, e := models.GetClassifyByCondition(condition, orderRule, pars)
	if e != nil {
		return
	}
	firstList := make([]*models.SimpleClassifyList, 0)
	secondList := make([]*models.SimpleClassifyList, 0)
	secondMap := make(map[int][]*models.SimpleClassifyList, 0)
	for i := range telList {
		if telList[i].ParentId == 0 {
			firstList = append(firstList, telList[i])
		} else {
			secondList = append(secondList, telList[i])
			secondMap[telList[i].ParentId] = append(secondMap[telList[i].ParentId], telList[i])
		}
	}
	for i := range firstList {
		firstList[i].Child = secondMap[firstList[i].Id]
	}
	resp = firstList

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

// Edit
// @Title 编辑报告分类
// @Description 编辑报告分类
// @Param	request  body  services.EditClassifyReq  true  "type json string"
// @Success 200 string "操作成功"
// @router /edit [post]
func (this *ClassifyController) Edit() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.EditClassifyReq
	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 {
		br.Msg = "参数错误"
		return
	}

	item, err := models.GetClassifyById(req.ClassifyId)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			br.Msg = "分类不存在, 或已被删除"
			br.ErrMsg = "获取分类信息失败, Err: " + err.Error()
			return
		}
		br.Msg = "获取信息失败"
		br.ErrMsg = "获取信息失败,Err:" + err.Error()
		return
	}

	if item.ParentId != 0 && req.ShowType == 0 {
		br.Msg = "展示类型不可为空"
		return
	}
	if (req.ShowType == 1 || req.ShowType == 3) && req.YbRightBanner == "" && item.ParentId == 0 { //当一级报告分类为列表、品种时，增加“报告合集配图”的配置项
		br.Msg = "报告合集配图不可为空"
		return
	}
	//originRelateTel := item.RelateTel
	item.ModifyTime = time.Now().Local()
	/*item.Abstract = req.Abstract
	item.Descript = req.Descript
	item.ReportAuthor = req.ReportAuthor
	item.AuthorDescript = req.AuthorDescript
	item.ColumnImgUrl = req.ColumnImgUrl
	item.HeadImgUrl = req.HeadImgUrl
	item.AvatarImgUrl = req.AvatarImgUrl
	item.ReportImgUrl = req.ReportImgUrl
	item.HomeImgUrl = req.HomeImgUrl*/
	item.ClassifyLabel = req.ClassifyLabel
	item.ShowType = req.ShowType
	/*	item.HasTeleconference = req.HasTeleconference
		item.VipTitle = req.VipTitle*/
	//	item.Sort = req.Sort
	item.IsShow = req.IsShow
	item.YbFiccSort = req.YbFiccSort
	item.YbFiccIcon = req.YbFiccIcon
	item.YbFiccPcIcon = req.YbFiccPcIcon
	item.YbIconUrl = req.YbIconUrl
	item.YbBgUrl = req.YbBgUrl
	item.YbListImg = req.YbListImg
	item.YbShareBgImg = req.YbShareBgImg
	item.YbRightBanner = req.YbRightBanner
	//item.RelateTel = req.RelateTel
	item.RelateVideo = req.RelateVideo
	item.ModifyTime = time.Now().Local()
	cols := make([]string, 0)
	/*cols = append(cols, "Abstract", "Descript", "ReportAuthor", "AuthorDescript", "ColumnImgUrl",
	"HeadImgUrl", "AvatarImgUrl", "ReportImgUrl", "HomeImgUrl", "ClassifyLabel", "ShowType", "HasTeleconference", "VipTitle",
	"IsShow", "YbFiccSort", "YbFiccIcon", "YbFiccPcIcon", "YbIconUrl", "YbBgUrl", "YbListImg", "YbShareBgImg", "YbRightBanner",
	"RelateTel", "RelateVideo", "ModifyTime")*/
	cols = append(cols, "ClassifyLabel", "ShowType",
		"IsShow", "YbFiccSort", "YbFiccIcon", "YbFiccPcIcon", "YbIconUrl", "YbBgUrl", "YbListImg", "YbShareBgImg", "YbRightBanner", "RelateVideo", "ModifyTime")
	if e := item.UpdateClassify(cols); e != nil {
		br.Msg = "修改失败"
		br.ErrMsg = "修改失败,Err:" + e.Error()
		return
	}

	// 获取编辑前子目录列表
	classifyId := item.Id
	var menuCond string
	var menuPars []interface{}
	menuCond += ` AND classify_id = ?`
	menuPars = append(menuPars, classifyId)
	menuList, e := models.GetClassifyMenuList(menuCond, menuPars)
	if e != nil {
		br.Msg = "保存失败"
		br.ErrMsg = "获取分类子目录列表失败, Err:" + e.Error()
		return
	}
	oriMenuIds := make([]int, 0)
	for i := range menuList {
		oriMenuIds = append(oriMenuIds, menuList[i].MenuId)
	}

	// 一级分类-新增/编辑/删除子目录
	if item.ParentId == 0 && len(req.MenuList) > 0 {
		nowTime := time.Now().Local()
		insertMenus := make([]*models.ClassifyMenu, 0)
		editMenus := make([]*models.ClassifyMenu, 0)
		deleteMenuIds := make([]int, 0)
		menuIds := make([]int, 0)
		for i := range req.MenuList {
			m := req.MenuList[i]

			v := new(models.ClassifyMenu)
			v.MenuName = req.MenuList[i].MenuName
			v.ClassifyId = classifyId
			v.Sort = i + 1
			v.MenuId = m.MenuId
			v.ModifyTime = nowTime
			if v.MenuId > 0 {
				// 编辑
				editMenus = append(editMenus, v)
				menuIds = append(menuIds, m.MenuId)
			} else {
				// 新增
				v.CreateTime = nowTime
				insertMenus = append(insertMenus, v)
			}
		}
		// 编辑前存在子目录则取"编辑前子目录IDs与编辑时子目录IDs的差集"作为删除IDs
		if len(oriMenuIds) > 0 {
			deleteMenuIds = utils.MinusInt(oriMenuIds, menuIds)
		}
		if e = models.InsertAndUpdateClassifyMenu(insertMenus, editMenus, deleteMenuIds); e != nil {
			br.Msg = "保存失败"
			br.ErrMsg = "新增/编辑/删除分类子目录失败, Err:" + e.Error()
			return
		}
	}

	// 二级分类-新增子目录关联
	if item.ParentId > 0 {
		if e := models.DeleteAndInsertClassifyMenuRelation(classifyId, req.ClassifyMenuId); e != nil {
			br.Msg = "新增子目录关联失败"
			br.ErrMsg = "新增子目录关联失败, Err:" + e.Error()
			return
		}
	}

	// 关联电话会选项被更改时, 同步FICC活动分类
	//if originRelateTel != req.RelateTel {
	//	go func() {
	//		_ = yb.SyncClassifyAndFiccActivityType()
	//	}()
	//}

	br.Ret = 200
	br.Success = true
	br.Msg = "修改成功"
}