package data_manage

import (
	"eta/eta_api/models"
	"eta/eta_api/models/data_manage"
	"eta/eta_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"github.com/tealeg/xlsx"
	"os"
	"path/filepath"
	"strings"
	"time"
)

// CCFClassify
// @Title CCF化纤分类
// @Description CCF化纤分类接口
// @Success 200 {object} data_manage.BaseFromCCFClassifyItem
// @router /ccf/classify [get]
func (this *EdbInfoController) CCFClassify() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}

	classifies, e := data_manage.GetBaseFromCCFClassify()
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取CCF化纤分类失败, Err: " + e.Error()
		return
	}

	classifyOb := new(data_manage.BaseFromCCFClassify)
	resp := make([]*data_manage.BaseFromCCFClassifyItem, 0)
	parentMap := make(map[int][]*data_manage.BaseFromCCFClassifyItem)
	for _, v := range classifies {
		t := classifyOb.Format2Item(v)
		if v.ParentId == 0 {
			resp = append(resp, t)
		}
		if v.ParentId > 0 {
			if parentMap[v.ParentId] == nil {
				parentMap[v.ParentId] = make([]*data_manage.BaseFromCCFClassifyItem, 0)
			}
			parentMap[v.ParentId] = append(parentMap[v.ParentId], t)
		}
	}
	for _, v := range resp {
		v.Child = parentMap[v.ClassifyId]
	}

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

// CCFIndexData
// @Title 获取CCF化纤数据
// @Description 获取CCF化纤接口
// @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   ClassifyId   query   string  true       "分类id"
// @Success 200 {object} data_manage.LzFrequency
// @router /ccf/index/data [get]
func (this *EdbInfoController) CCFIndexData() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}

	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")
	var startSize int

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

	classifyId, _ := this.GetInt("ClassifyId")
	if classifyId < 0 {
		br.Msg = "请选择分类"
		br.ErrMsg = "请选择分类"
		return
	}

	// 获取指标
	var condition string
	var pars []interface{}
	if classifyId >= 0 {
		condition += ` AND classify_id=? `
		pars = append(pars, classifyId)
	}

	indexes, err := data_manage.GetCCFIndex(condition, pars)
	if err != nil {
		br.Msg = "获取数据失败"
		br.ErrMsg = "获取数据失败,Err:" + err.Error()
		return
	}

	indexCodes := make([]string, 0)
	for _, v := range indexes {
		indexCodes = append(indexCodes, v.IndexCode)
	}
	indexCounts, e := data_manage.GetCCFIndexDataCountGroup(indexCodes)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取指标数据总量失败, Err:" + err.Error()
		return
	}
	countMap := make(map[string]int)
	for _, v := range indexCounts {
		countMap[v.IndexCode] = v.Count
	}

	resultList := make([]*data_manage.BaseFromCCFIndexList, 0)
	for _, v := range indexes {
		product := new(data_manage.BaseFromCCFIndexList)
		product.BaseFromCcfIndexId = v.BaseFromCcfIndexId
		product.ClassifyId = v.ClassifyId
		product.Unit = v.Unit
		product.IndexCode = v.IndexCode
		product.IndexName = v.IndexName
		product.Frequency = v.Frequency
		product.CreateTime = v.CreateTime
		product.ModifyTime = v.ModifyTime

		total := countMap[v.IndexCode]
		page := paging.GetPaging(currentIndex, pageSize, total)
		dataList, e := data_manage.GetCCFIndexData(v.IndexCode, startSize, pageSize)
		if e != nil {
			br.Msg = "获取数据失败"
			br.ErrMsg = "获取指标数据失败,Err:" + e.Error()
			return
		}
		if dataList == nil {
			dataList = make([]*data_manage.BaseFromCCFData, 0)
		}
		product.DataList = dataList
		product.Paging = page
		resultList = append(resultList, product)
	}

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

// CCFSearchList
// @Title CCF模糊搜索
// @Description CCF模糊搜索
// @Param   Keyword   query   string  ture       "关键字搜索"
// @Success 200 {object} data_manage.BaseFromCCFIndexSearchItem
// @router /ccf/search_list [get]
func (this *EdbInfoController) CCFSearchList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}

	list := make([]*data_manage.BaseFromCCFIndexSearchItem, 0)
	var err error
	// 关键字
	keyword := this.GetString("Keyword")
	if keyword != "" {
		keyWordArr := strings.Split(keyword, " ")

		if len(keyWordArr) > 0 {
			condition := ""
			for _, v := range keyWordArr {
				condition += ` AND CONCAT(index_name,index_code) LIKE '%` + v + `%'`
			}
			list, err = data_manage.GetCCFItemList(condition)
			if err != nil {
				br.ErrMsg = "获取失败，Err:" + err.Error()
				br.Msg = "获取失败"
				return
			}
		}
	} else {
		list, err = data_manage.GetCCFItemList("")
		if err != nil {
			br.ErrMsg = "获取失败，Err:" + err.Error()
			br.Msg = "获取失败"
			return
		}
	}

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

// CCFSingleData
// @Title 获取CCF数据
// @Description 获取CCF单条数据接口
// @Param   IndexCode   query   string  true       "指标唯一编码"
// @Success 200 {object} models.BaseResponse
// @router /ccf/single_data [get]
func (this *EdbInfoController) CCFSingleData() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}
	indexCode := this.GetString("IndexCode")
	indexInfo, err := data_manage.GetBaseFromCCFIndexByIndexCode(indexCode)
	if err != nil {
		br.Msg = "获取指标信息失败"
		br.ErrMsg = "获取指标信息失败,Err:" + err.Error()
		return
	}
	dataTmpList, err := data_manage.GetCCFIndexDataByCode(indexCode)
	if err != nil {
		br.Msg = "获取数据失败"
		br.ErrMsg = "获取数据失败,Err:" + err.Error()
		return
	}
	var ret data_manage.CCFSingleDataResp
	var dataList []*data_manage.CCFSingleData

	ret.ClassifyId = indexInfo.ClassifyId
	ret.BaseFromCcfIndexId = indexInfo.BaseFromCcfIndexId
	ret.IndexCode = indexInfo.IndexCode
	ret.IndexName = indexInfo.IndexName
	ret.Frequency = indexInfo.Frequency
	ret.CreateTime = indexInfo.CreateTime.Format(utils.FormatDateTime)
	ret.ModifyTime = indexInfo.ModifyTime.Format(utils.FormatDateTime)
	ret.Unit = indexInfo.Unit
	for _, v := range dataTmpList {
		tmp := &data_manage.CCFSingleData{
			Value:    v.Value,
			DataTime: v.DataTime,
		}
		dataList = append(dataList, tmp)
	}
	ret.Data = dataList

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

// ExportCCFList
// @Title 导出CCF数据
// @Description 导出CCF数据
// @Param   IndexName   query   string  false       "名称关键词"
// @Param   IndexCode   query   string  false       "指标唯一编码"
// @Param   ClassifyId   query   string  true       "分类"
// @Success 200  导出成功
// @router /ccf/export [get]
func (this *EdbInfoController) ExportCCFList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请重新登录"
		return
	}

	indexCode := this.GetString("IndexCode") //指标唯一编码
	classifyId, _ := this.GetInt("ClassifyId")

	dir, _ := os.Executable()
	exPath := filepath.Dir(dir)

	downFile := exPath + "/" + time.Now().Format(utils.FormatDateTimeUnSpace) + ".xlsx"
	xlsxFile := xlsx.NewFile()

	var pars []interface{}
	condition := ""
	if classifyId > 0 {
		//获取指标
		condition += " AND classify_id=?"
		pars = append(pars, classifyId)
	}
	if indexCode != "" {
		//获取指标
		condition += " AND index_code=?"
		pars = append(pars, indexCode)
	}
	indexList, err := data_manage.GetCCFIndex(condition, pars)
	if err != nil {
		fmt.Println("获取数据失败，Err:" + err.Error())
		return
	}
	if len(indexList) <= 0 {
		fmt.Println("indexList 为空")
		br.Ret = 200
		br.Success = true
		br.Msg = "success"
		return
	}
	sheetNew := new(xlsx.Sheet)
	sheetNew, err = xlsxFile.AddSheet("CCF化纤")

	//sheetNew.SetColWidth()
	//获取指标数据
	windRow := sheetNew.AddRow()
	secNameRow := sheetNew.AddRow()
	indexCodeRow := sheetNew.AddRow()
	frequencyRow := sheetNew.AddRow()
	unitRow := sheetNew.AddRow()
	lastModifyDateRow := sheetNew.AddRow()
	//获取分类下指标最大数据量
	var dataMax int
	setRowIndex := 6
	indexCodeList := make([]string, 0)
	for _, v := range indexList {
		indexCodeList = append(indexCodeList, v.IndexCode)
	}
	dataListMap := make(map[string][]*data_manage.BaseFromCCFData)
	if len(indexList) > 0 {
		allDataList, e := data_manage.GetCCFIndexDataByCodes(indexCodeList)
		if e != nil {
			br.Msg = "获取数据失败"
			br.ErrMsg = "获取数据失败,Err:" + e.Error()
			return
		}
		for _, v := range allDataList {
			dataListMap[v.IndexCode] = append(dataListMap[v.IndexCode], v)
		}
		for _, v := range dataListMap {
			if len(v) > dataMax {
				dataMax = len(v)
			}
		}
	}

	for k, sv := range indexList {
		//获取数据
		dataList, ok := dataListMap[sv.IndexCode]
		if !ok {
			continue
		}
		if len(dataList) > 0 {
			windRow.AddCell().SetValue("CCF化纤")
			secNameRow.AddCell().SetValue("指标名称")
			indexCodeRow.AddCell().SetValue("指标ID")
			frequencyRow.AddCell().SetValue("频率")
			unitRow.AddCell().SetValue("单位")
			lastModifyDateRow.AddCell().SetValue("更新时间")

			secNameRow.AddCell().SetValue(sv.IndexName)
			indexCodeRow.AddCell().SetValue(sv.IndexCode)
			frequencyRow.AddCell().SetValue(sv.Frequency)

			unitRow.AddCell().SetValue(sv.Unit)
			lastModifyDateRow.AddCell().SetValue(sv.ModifyTime)

			windRow.AddCell()
			windRow.AddCell()
			secNameRow.AddCell()
			indexCodeRow.AddCell()
			frequencyRow.AddCell()
			unitRow.AddCell()
			lastModifyDateRow.AddCell()
			minCol := k * 3
			sheetNew.SetColWidth(minCol, minCol, 15)

			if len(dataList) <= 0 {
				for n := 0; n < dataMax; n++ {
					rowIndex := setRowIndex + n
					row := sheetNew.Row(rowIndex)
					row.AddCell()
					row.AddCell()
					row.AddCell()
				}
			} else {
				endRowIndex := 0
				for rk, dv := range dataList {
					rowIndex := setRowIndex + rk
					row := sheetNew.Row(rowIndex)
					displayDate, _ := time.Parse(utils.FormatDate, dv.DataTime)
					displayDateCell := row.AddCell()
					style := new(xlsx.Style)
					style.ApplyAlignment = true
					style.Alignment.WrapText = true
					displayDateCell.SetStyle(style)
					displayDateCell.SetDate(displayDate)

					row.AddCell().SetValue(dv.Value)
					row.AddCell()
					endRowIndex = rowIndex
				}
				if len(dataList) < dataMax {
					dataLen := dataMax - len(dataList)
					for n := 0; n < dataLen; n++ {
						rowIndex := (endRowIndex + 1) + n
						row := sheetNew.Row(rowIndex)
						row.AddCell()
						row.AddCell()
						row.AddCell()
					}
				}
			}
		}
	}

	err = xlsxFile.Save(downFile)
	if err != nil {
		//有指标无数据时先导出一遍空表
		sheet, err := xlsxFile.AddSheet("无数据")
		if err != nil {
			br.Msg = "新增Sheet失败"
			br.ErrMsg = "新增Sheet失败,Err:" + err.Error()
			return
		}
		rowSecName := sheet.AddRow()
		celSecName := rowSecName.AddCell()
		celSecName.SetValue("")
		err = xlsxFile.Save(downFile)
		if err != nil {
			br.Msg = "保存文件失败"
			br.ErrMsg = "保存文件失败"
			return
		}
	}
	fileName := `CCF化纤信息`
	//if len(indexList) > 0 {
	//	fileName = indexList[0].IndexName
	//}
	fileName += time.Now().Format("06.01.02") + `.xlsx` //文件名称
	this.Ctx.Output.Download(downFile, fileName)
	defer func() {
		os.Remove(downFile)
	}()
	br.Ret = 200
	br.Success = true
	br.Msg = "success"

}

// CCFStockClassify
// @Title CCF化纤信息-装置分类
// @Description CCF化纤信息-装置分类
// @Success 200 {object} data_manage.CCFStockClassify
// @router /ccf/stock/classify [get]
func (this *EdbInfoController) CCFStockClassify() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}

	classifyOb := new(data_manage.CCFStockClassify)
	items, e := classifyOb.GetItemsByCondition(``, make([]interface{}, 0), []string{}, "ccf_stock_classify_id ASC")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取CCF化纤分类列表失败, Err: " + e.Error()
		return
	}
	resp := make([]*data_manage.CCFStockClassifyItem, 0)
	for _, v := range items {
		resp = append(resp, v.Format2Item())
	}

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

// CCFStockTable
// @Title CCF化纤信息-装置表格详情
// @Description CCF化纤信息-装置表格详情
// @Param   ClassifyId   query   int  true       "分类ID"
// @Param   TableDate   query   string  false       "表格日期"
// @Success 200 {object} data_manage.CCFStockExcel
// @router /ccf/stock/table [get]
func (this *EdbInfoController) CCFStockTable() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		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
	}

	classifyId, _ := this.GetInt("ClassifyId", 0)
	tableDate := this.GetString("TableDate")
	if tableDate != "" {
		_, e := time.ParseInLocation(utils.FormatDate, tableDate, time.Local)
		if e != nil {
			br.Msg = "日期格式有误"
			return
		}
	}

	excelOb := new(data_manage.CCFStockExcel)
	cond := ``
	pars := make([]interface{}, 0)
	if classifyId > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, excelOb.Cols().ClassifyId)
		pars = append(pars, classifyId)
	}
	if tableDate != "" {
		cond += fmt.Sprintf(` AND %s = ?`, excelOb.Cols().ExcelDate)
		pars = append(pars, tableDate)
	}

	// 若无tableDate默认取最近的有数据的表格
	item, e := excelOb.GetItemByCondition(cond, pars, fmt.Sprintf("%s DESC", excelOb.Cols().ExcelDate))
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Ret = 200
			br.Success = true
			br.Msg = "该日期暂无数据"
			br.Data = data_manage.CCFStockExcel{}
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = "获取CCF化纤装置表格失败, Err: " + e.Error()
		return
	}
	resp := item.Format2Item()

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