package models

import (
	"eta/eta_index_lib/global"
	"eta/eta_index_lib/utils"
	"fmt"
	"gorm.io/gorm"
	"strconv"
	"strings"
	"time"
)

type BaseFromChangesVisitorsCovid struct {
	//Id                  int    `orm:"column(id);pk"`
	Id                  int    `gorm:"column:id;primaryKey"`
	Entity              string `description:"国家"`
	Code                string `description:"国家编码"`
	EdbCode             string `description:"指标ID"`
	Day                 string `description:"统计的日期"`
	RetailAndRecreation string `description:"零售和娱乐场所"`
	GroceryAndPharmacy  string `description:"杂货店和药房"`
	Residential         string `description:"居家"`
	TransitStations     string `description:"公共交通车站"`
	Parks               string `description:"公园"`
	Workplaces          string `description:"工作场所"`
	Total               string `description:"总计"`
	CreateTime          string `description:"创建时间"`
	ModifyTime          string `description:"修改时间"`
}

// AfterFind 在该模型上设置钩子函数，把日期转成正确的string，所以查询函数只能用Find函数，First或者Scan是不会触发该函数的来获取数据
func (m *BaseFromChangesVisitorsCovid) AfterFind(db *gorm.DB) (err error) {
	m.Day = utils.GormDateStrToDateStr(m.Day)

	return
}

func GetBaseFromChangesVisitorsCovidDataAllByIndexCode(indexCode string) (list []*BaseFromChangesVisitorsCovid, err error) {
	//o := orm.NewOrm()
	sql := `SELECT * FROM base_from_changes_visitors_covid WHERE edb_code=? `
	//_, err = o.Raw(sql, indexCode).QueryRows(&list)
	err = global.DEFAULT_DB.Raw(sql, indexCode).Find(&list).Error
	return
}

func GetBaseFromChangesVisitorsCovidDataByTradeCode(condition string, pars []interface{}) (item []*BaseFromChangesVisitorsCovid, err error) {
	sql := ` SELECT * FROM base_from_changes_visitors_covid WHERE 1=1 `
	//o := orm.NewOrm()
	if condition != "" {
		sql += condition
	}
	sql += ` ORDER BY day DESC `
	//_, err = o.Raw(sql, pars).QueryRows(&item)
	err = global.DEFAULT_DB.Raw(sql, pars...).Find(&item).Error
	return
}

// 新增谷歌出行指标数据
func AddEdbDataGoogleTravel(edbCode string) (err error) {

	//o := orm.NewOrm()
	dataAll, err := GetBaseFromChangesVisitorsCovidDataAllByIndexCode(edbCode)
	if err != nil && !utils.IsErrNoRow(err) {
		return
	}

	var isAdd bool
	addSql := ` INSERT INTO edb_data_google_travel(edb_info_id,edb_code,data_time,value,create_time,modify_time,data_timestamp) values `
	addSql = utils.ReplaceDriverKeywords("", addSql)

	for _, sv := range dataAll {
		eDate := sv.Day
		dataTime, err := time.ParseInLocation(utils.FormatDate, eDate, time.Local)
		if err != nil {
			fmt.Println("time.Parse Err:" + eDate)
			return err
		}
		timestamp := dataTime.UnixNano() / 1e6
		timeStr := fmt.Sprintf("%d", timestamp)
		addSql += GetAddSql("0", edbCode, eDate, timeStr, sv.Total)
		isAdd = true
	}
	if isAdd {
		addSql = strings.TrimRight(addSql, ",")
		utils.FileLog.Info("addSql:" + addSql)
		//_, err = o.Raw(addSql).Exec()
		err = global.DEFAULT_DB.Exec(addSql).Error
		if err != nil {
			return err
		}
	}
	return
}

// 刷新大商所指标数据
func RefreshEdbDataGoogleTravel(edbInfoId int, edbCode, startDate string) (err error) {
	source := utils.DATA_SOURCE_GOOGLE_TRAVEL
	subSource := utils.DATA_SUB_SOURCE_EDB

	//o := orm.NewOrm()
	if err != nil {
		return
	}
	edbInfoIdStr := strconv.Itoa(edbInfoId)
	//计算数据
	var condition string
	var pars []interface{}

	if edbCode != "" {
		condition += " AND edb_code=? "
		pars = append(pars, edbCode)
	}

	if startDate != "" {
		condition += " AND day>=? "
		pars = append(pars, startDate)
	}

	dataList, err := GetBaseFromChangesVisitorsCovidDataByTradeCode(condition, pars)
	if err != nil {
		return err
	}

	// 真实数据的最大日期  ， 插入规则配置的日期
	var realDataMaxDate, edbDataInsertConfigDate time.Time
	var edbDataInsertConfig *EdbDataInsertConfig
	var isFindConfigDateRealData bool //是否找到配置日期的实际数据的值
	{
		edbDataInsertConfig, err = GetEdbDataInsertConfigByEdbId(edbInfoId)
		if err != nil && !utils.IsErrNoRow(err) {
			return
		}
		if edbDataInsertConfig != nil {
			edbDataInsertConfigDate = edbDataInsertConfig.Date
		}
	}

	//获取指标所有数据
	var existCondition string
	var existPars []interface{}

	existCondition += " AND edb_info_id=? "
	existPars = append(existPars, edbInfoId)
	if startDate != "" {
		existCondition += " AND data_time>=? "
		existPars = append(existPars, startDate)
	}

	existList, err := GetEdbDataByCondition(source, subSource, existCondition, existPars)
	if err != nil {
		return err
	}
	existMap := make(map[string]*EdbInfoSearchData)
	for _, v := range existList {
		existMap[v.DataTime] = v
	}

	addSql := ` INSERT INTO edb_data_google_travel(edb_info_id,edb_code,data_time,value,create_time,modify_time,data_timestamp) values `
	var isAdd bool
	for _, v := range dataList {
		value := v.Total
		item := v
		itemValue := value
		eDate := item.Day
		dataTime, err := time.ParseInLocation(utils.FormatDate, eDate, time.Local)
		if err != nil {
			return err
		}
		if _, ok := existMap[v.Day]; !ok {
			sValue := itemValue
			if sValue != "" {
				timestamp := dataTime.UnixNano() / 1e6
				timeStr := fmt.Sprintf("%d", timestamp)
				saveValue := sValue

				if findItem, ok := existMap[eDate]; !ok {
					addSql += GetAddSql(edbInfoIdStr, edbCode, eDate, timeStr, saveValue)
					isAdd = true
				} else {
					if findItem != nil && utils.SubFloatToString(findItem.Value, 30) != sValue {
						err = ModifyEdbDataById(source, subSource, findItem.EdbDataId, sValue)
						if err != nil {
							return err
						}
					}
				}
			}
		}

		// 下面代码主要目的是处理掉手动插入的数据判断
		{
			if realDataMaxDate.IsZero() || dataTime.After(realDataMaxDate) {
				realDataMaxDate = dataTime
			}
			if edbDataInsertConfigDate.IsZero() || dataTime.Equal(edbDataInsertConfigDate) {
				isFindConfigDateRealData = true
			}
		}
	}

	// 处理手工数据补充的配置
	HandleConfigInsertEdbData(realDataMaxDate, edbDataInsertConfig, edbInfoId, source, subSource, existMap, isFindConfigDateRealData)

	if isAdd {
		addSql = strings.TrimRight(addSql, ",")
		//_, err = o.Raw(addSql).Exec()
		err = global.DEFAULT_DB.Exec(addSql).Error
		if err != nil {
			return err
		}
	}
	return
}