package controllers

import (
	"encoding/json"
	"eta/eta_chart_lib/models"
	"eta/eta_chart_lib/models/request"
	"eta/eta_chart_lib/models/response"
	"eta/eta_chart_lib/services/data"
	excel2 "eta/eta_chart_lib/services/data/excel"
	"eta/eta_chart_lib/services/excel"
	"eta/eta_chart_lib/utils"
	"github.com/shopspring/decimal"
	"time"
)

// ExcelInfoController excel表格
type ExcelInfoController struct {
	BaseAuthController
}

// GetTableDetail
// @Title 获取表格表详情
// @Description 获取表格表详情接口
// @Param   UniqueCode   query   string  true       "表格表唯一编码,如果是管理后台访问，传固定字符串:7c69b590249049942070ae9dcd5bf6dc"
// @Param   FromScene   query   int  true       "场景来源，1：智能研报，2：研报列表；3：英文研报；4：中文PPT；5：英文PPT"
// @Success 200 {object} response.ExcelTableDetailResp
// @router /detail [get]
func (this *ExcelInfoController) GetTableDetail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	uniqueCode := this.GetString("UniqueCode")
	if uniqueCode == "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误,uniqueCode is empty"
		return
	}
	fromScene, _ := this.GetInt("FromScene", 0)
	key := utils.HZ_CHART_LIB_EXCEL_TABLE_DETAIL + ":" + uniqueCode
	resp := new(response.ExcelTableDetailResp)

	//判断是否有缓存
	//if utils.Re == nil {
	//	if utils.Re == nil && utils.Rc.IsExist(key) {
	//		if data, err1 := utils.Rc.RedisBytes(key); err1 == nil {
	//			err := json.Unmarshal(data, &resp)
	//			if err == nil && resp != nil {
	//				// 配置项
	//				config := response.ExcelTableDetailConfigResp{
	//					FontSize: 9,
	//				}
	//				// 获取配置的字体大小
	//				confName := models.FromSceneMap[fromScene]
	//				if confName != `` {
	//					busConf, err := models.GetBusinessConfByKey(confName)
	//					if err == nil {
	//						sizeDeci, err := decimal.NewFromString(busConf.ConfVal)
	//						if err == nil {
	//							config.FontSize = int(sizeDeci.IntPart())
	//						}
	//					}
	//				}
	//				resp.Config = config
	//
	//				br.Ret = 200
	//				br.Success = true
	//				br.Msg = "获取成功"
	//				br.Data = resp
	//				fmt.Println("source redis")
	//				return
	//			}
	//		}
	//	}
	//}

	excelInfo, err := models.GetExcelInfoByUniqueCode(uniqueCode)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			br.Msg = "该表格已被删除，请刷新页面"
			br.ErrMsg = "该表格已被删除，请刷新页面，Err:" + err.Error()
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = "获取表格表信息失败，Err:" + err.Error()
		return
	}
	var tableData excel.TableData
	switch excelInfo.Source {
	case utils.EXCEL_DEFAULT:
		luckySheetData, err := excel.GetLuckySheetData(excelInfo.Content)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取excel数据失败，Err:" + err.Error()
			return
		}
		tableData, err = luckySheetData.GetTableDataByLuckySheetDataStr()
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "转换成table失败，Err:" + err.Error()
			return
		}
	case utils.TIME_TABLE:
		var tableDataConfig excel2.TableDataConfig
		err = json.Unmarshal([]byte(excelInfo.Content), &tableDataConfig)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "表格json转结构体失败，Err:" + err.Error()
			return
		}
		result, err := excel2.GetDataByTableDataConfig(tableDataConfig)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "获取最新的表格数据失败，Err:" + err.Error()
			return
		}
		tableData, err = excel.GetTableDataByCustomData(excelInfo.ExcelType, result, this.Lang)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "转换成table失败，Err:" + err.Error()
			return
		}
	case utils.MIXED_TABLE:
		var result request.MixedTableReq
		err = json.Unmarshal([]byte(excelInfo.Content), &result)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "表格json转结构体失败，Err:" + err.Error()
			return
		}
		newResult, tmpErr, tmpErrMsg := excel2.GetMixedTableCellData(result, this.Lang)
		if tmpErr != nil {
			br.Msg = "获取失败"
			if tmpErrMsg != `` {
				br.Msg = tmpErrMsg
			}
			br.ErrMsg = "获取最新的数据失败，Err:" + tmpErr.Error()
			return
		}
		tableData, err = excel.GetTableDataByMixedTableData(newResult)
		if err != nil {
			br.Msg = "获取失败"
			br.ErrMsg = "转换成table失败，Err:" + err.Error()
			return
		}
	}

	tableData = excel.HandleTableCell(tableData)
	config := response.ExcelTableDetailConfigResp{
		FontSize: 9,
	}

	// 获取配置的字体大小
	confName := models.FromSceneMap[fromScene]
	if confName != `` {
		busConf, err := models.GetBusinessConfByKey(confName)
		if err == nil {
			sizeDeci, err := decimal.NewFromString(busConf.ConfVal)
			if err == nil {
				config.FontSize = int(sizeDeci.IntPart())
			}
		}
	}

	resp.TableInfo = tableData
	resp.Source = excelInfo.Source
	resp.ExcelType = excelInfo.ExcelType
	resp.ExcelName = excelInfo.ExcelName
	resp.ExcelImage = excelInfo.ExcelImage
	resp.UniqueCode = excelInfo.UniqueCode
	resp.Config = config

	if utils.Re == nil {
		data, _ := json.Marshal(resp)
		utils.Rc.Put(key, data, 5*time.Minute)
	}
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
	br.Data = resp
}

// Refresh
// @Title 刷新
// @Description 刷新接口
// @Param   UniqueCode  query  string  true  "表格id"
// @router /refresh [get]
func (this *ExcelInfoController) Refresh() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()

	uniqueCode := this.GetString("UniqueCode")
	if uniqueCode == "" {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误, UniqueCode is empty"
		return
	}
	key := utils.HZ_CHART_LIB_EXCEL_TABLE_DETAIL_REFRESH + ":" + uniqueCode
	ok := utils.Rc.SetNX(key, 1, time.Second*300)
	if !ok {
		br.Ret = 200
		br.Success = true
		br.Msg = "表格刷新中"
		return
	}
	defer func() {
		_ = utils.Rc.Delete(key)
	}()

	// 获取数据详情
	excelDetail, errMsg, err := excel2.GetExcelDetailInfoByExcelInfoId(uniqueCode, this.Lang)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			br.Msg = "该表格已被删除，请刷新页面"
			br.ErrMsg = "该表格已被删除，请刷新页面，Err:" + err.Error()
			return
		}
		br.Msg = errMsg
		br.ErrMsg = "获取表格表信息失败，Err:" + err.Error()
		return
	}

	// 数据刷新（只有自定义表格有刷新）
	if excelDetail.Source == utils.TIME_TABLE {
		jsonByte, e := json.Marshal(excelDetail.TableData)
		if e != nil {
			br.Msg = "自定义表格数据获取失败"
			br.ErrMsg = "自定义表格数据获取失败,转json失败，Err:" + e.Error()
			return
		}
		var tableData request.TableDataReq
		if e = json.Unmarshal(jsonByte, &tableData); e != nil {
			br.Msg = "自定义表格数据获取失败"
			br.ErrMsg = "自定义表格数据获取失败,json转结构体失败，Err:" + e.Error()
			return
		}

		if len(tableData.EdbInfoIdList) > 0 {
			if e, _ = data.EdbInfoRefreshAllFromBase(tableData.EdbInfoIdList, false); e != nil {
				br.Msg = "刷新失败"
				br.ErrMsg = "刷新失败,Err:" + e.Error()
				return
			}
		}
	}

	// 数据刷新-混合表格
	if excelDetail.Source == utils.MIXED_TABLE {
		jsonByte, e := json.Marshal(excelDetail.TableData)
		if e != nil {
			br.Msg = "刷新失败"
			br.ErrMsg = "JSON格式化混合表格数据失败, Err: " + e.Error()
			return
		}
		var tableData request.MixedTableReq
		if e = json.Unmarshal(jsonByte, &tableData); e != nil {
			br.Msg = "刷新失败"
			br.ErrMsg = "解析混合表格数据失败, Err: " + e.Error()
			return
		}
		edbInfoIds := make([]int, 0)
		edbInfoIdExist := make(map[int]bool)
		if len(tableData.Data) > 0 {
			for _, t := range tableData.Data {
				for _, v := range t {
					if v.EdbInfoId > 0 && !edbInfoIdExist[v.EdbInfoId] {
						edbInfoIdExist[v.EdbInfoId] = true
						edbInfoIds = append(edbInfoIds, v.EdbInfoId)
					}
				}
			}
		}
		if len(edbInfoIds) > 0 {
			if e, _ = data.EdbInfoRefreshAllFromBase(edbInfoIds, false); e != nil {
				br.Msg = "刷新失败"
				br.ErrMsg = "刷新混合表格数据失败, Err: " + e.Error()
				return
			}
		}
	}

	// 清除缓存
	detailKey := utils.HZ_CHART_LIB_EXCEL_TABLE_DETAIL + ":" + excelDetail.UniqueCode
	if utils.Re == nil {
		_ = utils.Rc.Delete(detailKey)
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "刷新成功"
}