package excel

import (
	"encoding/json"
	"eta/eta_api/models"
	"eta/eta_api/models/data_manage/excel"
	"eta/eta_api/models/data_manage/excel/request"
	"eta/eta_api/models/data_manage/excel/response"
	"eta/eta_api/models/system"
	"eta/eta_api/services/data/data_manage_permission"
	excel2 "eta/eta_api/services/data/excel"
	"eta/eta_api/utils"
	"strconv"
	"strings"
	"time"
)

// GetChildTable
// @Title 获取子表
// @Description 获取子表
// @Param	request	body request.MixedTableCellDataReq true "type json string"
// @router /excel_info/child_table [get]
func (c *ExcelInfoController) GetChildTable() {
	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
	}

	parentId, _ := c.GetInt("ParentId")
	if parentId <= 0 {
		br.Msg = "请选择父表"
		return
	}
	list := make([]*excel.ExcelInfo, 0)
	// 查询所有子表
	childList, err := excel.GetChildExcelInfoByParentId(parentId)
	if err != nil {
		br.Msg = "查询子表失败"
		return
	}
	if len(childList) > 0 {
		list = childList
	}

	data := &response.BalanceChildTableResp{List: list}

	br.Ret = 200
	br.Success = true
	br.Msg = "查询成功"
	br.Data = data
}

// Rename
// @Title 表格重命名接口
// @Description 表格重命名接口
// @Param	request	body request.EditExcelInfoReq true "type json string"
// @Success 200 {object} response.AddExcelInfoResp
// @router /excel_info/rename [post]
func (c *ExcelInfoController) Rename() {
	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.RenameExcelInfoReq
	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
	}
	if req.ExcelInfoId <= 0 {
		br.Msg = "请传入ETA表格标识！"
		return
	}

	req.ExcelName = strings.Trim(req.ExcelName, " ")
	if req.ExcelName == "" {
		br.Msg = "请填写表格名称！"
		br.IsSendEmail = false
		return
	}

	excelInfo, err := excel.GetExcelInfoById(req.ExcelInfoId)
	if err != nil {
		br.Msg = "获取ETA表格失败"
		br.ErrMsg = "获取ETA表格失败,Err:" + err.Error()
		return
	}
	//判断表格是否存在
	var condition string
	var pars []interface{}
	condition += " AND excel_info_id != ? AND excel_classify_id=? AND excel_name=?  AND parent_id=?"
	pars = append(pars, req.ExcelInfoId, excelInfo.ExcelClassifyId, req.ExcelName, excelInfo.ParentId)

	// 获取分类下是否存在该表格名称
	count, err := excel.GetExcelInfoCountByCondition(condition, pars)
	if err != nil {
		br.Msg = "ETA判断表格名称是否存在失败"
		br.ErrMsg = "判断ETA表格名称是否存在失败,Err:" + err.Error()
		return
	}
	if count > 0 {
		br.Msg = "ETA表格名称已存在，请重新填写"
		br.IsSendEmail = false
		return
	}

	// todo 操作权限校验, 增加协作人判断
	{
		// 数据权限
		haveOperaAuth, err := data_manage_permission.CheckExcelPermissionByExcelInfoId(excelInfo.ExcelInfoId, excelInfo.ExcelClassifyId, excelInfo.IsJoinPermission, c.SysUser.AdminId)
		if err != nil {
			br.Msg = "获取ETA表格失败"
			br.ErrMsg = "获取ETA表格权限失败,Err:" + err.Error()
			return
		}
		button := excel2.GetExcelInfoOpButton(sysUser, excelInfo.SysUserId, excelInfo.Source, haveOperaAuth)
		if !button.OpButton {
			br.Msg = "无操作权限"
			br.Msg = "无操作权限"
			br.IsSendEmail = false
			return
		}
	}

	excelInfo.ModifyTime = time.Now()
	excelInfo.ExcelName = req.ExcelName
	excelInfo.UpdateUserId = sysUser.AdminId
	excelInfo.UpdateUserRealName = sysUser.RealName
	// 自动保存时不会传缩略图，也就不更新这个字段
	updateExcelInfoParams := []string{"ModifyTime", "ExcelName", "UpdateUserId", "UpdateUserRealName"}

	err = excelInfo.Update(updateExcelInfoParams)
	if err != nil {
		br.Msg = "保存失败"
		br.ErrMsg = "保存失败，Err:" + err.Error()
		return
	}

	resp := response.AddExcelInfoResp{
		ExcelInfoId: excelInfo.ExcelInfoId,
		UniqueCode:  excelInfo.UniqueCode,
	}

	//删除公共图库那边的缓存
	_ = utils.Rc.Delete(utils.HZ_CHART_LIB_EXCEL_TABLE_DETAIL + ":" + excelInfo.UniqueCode)

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

// SaveExcelWorker
// @Title 新增编辑表格协作人接口
// @Description 新增编辑表格协作人接口
// @Param	request	body request.EditExcelInfoReq true "type json string"
// @Success 200 {object} response.AddExcelInfoResp
// @router /excel_info/worker/save [post]
func (c *ExcelInfoController) SaveExcelWorker() {
	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.SaveExcelInfoWorkerReq
	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
	}
	if req.ExcelInfoId <= 0 {
		br.Msg = "请传入ETA表格标识！"
		return
	}

	excelInfo, err := excel.GetExcelInfoById(req.ExcelInfoId)
	if err != nil {
		br.Msg = "获取ETA表格失败"
		br.ErrMsg = "获取ETA表格失败,Err:" + err.Error()
		return
	}
	if excelInfo.SysUserId != sysUser.AdminId {
		br.Msg = "您没有权限操作！"
		br.ErrMsg = "您没有权限操作！"
		return
	}
	// todo 操作权限校验, 增加协作人判断
	{
		// 数据权限
		haveOperaAuth, err := data_manage_permission.CheckExcelPermissionByExcelInfoId(excelInfo.ExcelInfoId, excelInfo.ExcelClassifyId, excelInfo.IsJoinPermission, c.SysUser.AdminId)
		if err != nil {
			br.Msg = "获取ETA表格失败"
			br.ErrMsg = "获取ETA表格权限失败,Err:" + err.Error()
			return
		}
		button := excel2.GetExcelInfoOpButton(sysUser, excelInfo.SysUserId, excelInfo.Source, haveOperaAuth)
		if !button.OpButton {
			br.Msg = "无操作权限"
			br.Msg = "无操作权限"
			br.IsSendEmail = false
			return
		}
	}
	obj := new(excel.ExcelWorker)
	notDeleteWorkerIds := make([]string, 0)
	workerMap := make(map[int]struct{})
	if req.SysUserIds != "" {
		notDeleteWorkerIds = strings.Split(req.SysUserIds, ",")
	}
	existList, err := obj.GetByExcelInfoId(req.ExcelInfoId)
	if err != nil {
		br.Msg = "获取表格协作人失败！"
		br.ErrMsg = "获取表格协作人失败，Err:" + err.Error()
		return
	}
	for _, v := range existList {
		workerMap[v.SysUserId] = struct{}{}
	}
	addIds := make([]int, 0)
	for _, v := range notDeleteWorkerIds {
		id, _ := strconv.Atoi(v)
		if _, ok := workerMap[id]; !ok {
			addIds = append(addIds, id)
		}
	}
	// 查询协作人姓名
	adminList, err := system.GetAdminListByIdListWithoutEnable(addIds)
	addList := make([]*excel.ExcelWorker, 0)
	for _, v := range adminList {
		addList = append(addList, &excel.ExcelWorker{
			ExcelInfoId:     req.ExcelInfoId,
			SysUserId:       v.AdminId,
			SysUserRealName: v.RealName,
			CreateTime:      time.Now(),
			ModifyTime:      time.Now(),
		})
	}
	// 保存协作人
	err = obj.AddWorker(req.ExcelInfoId, addList, notDeleteWorkerIds)
	if err != nil {
		br.Msg = "保存失败"
		br.ErrMsg = "保存失败，Err:" + err.Error()
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}