// Copyright 2019 autocareai.com. All rights reserved.
// Use of this source code is governed by autocareai.com.

package task

import (
	"gadm-dws/apis"
	"gadm-dws/consts"
	"gadm-dws/model"
	"encoding/json"
	"gorm.io/gorm"
	"strings"
)

func supplementDws6(old, new *model.Dws6) (bool,string) {
	isSupple := false
	dwsMsgStr := ""
	if old.InsuranceFirstDate == "" && new.InsuranceFirstDate != "" {
		isSupple = true
		old.InsuranceFirstDate = new.InsuranceFirstDate
	}else if old.InsuranceFirstDate != "" && new.InsuranceFirstDate != "" {
		if new.InsuranceFirstDate < old.InsuranceFirstDate{
			msg  := map[string]string{"initial_registration_date":old.InsuranceFirstDate,"vin":old.Vin}
			msgByte, _ := json.Marshal(msg)
			dwsMsgStr = string(msgByte)
			isSupple = true
			old.InsuranceFirstDate = new.InsuranceFirstDate
		}else if new.InsuranceFirstDate > old.InsuranceFirstDate{
			msg  := map[string]string{"initial_registration_date":new.InsuranceFirstDate,"vin":old.Vin}
			msgByte, _ := json.Marshal(msg)
			dwsMsgStr = string(msgByte)
		}
	}

	if old.Province == "" && new.Province != "" {
		isSupple = true
		old.Province = new.Province
	}

	if old.City == "" && new.City != "" {
		isSupple = true
		old.City = new.City
	}

	if old.District == "" && new.District != "" {
		isSupple = true
		old.District = new.District
	}

	if old.UsePropertyDetail == "" && new.UsePropertyDetail != "" {
		isSupple = true
		old.UsePropertyDetail = new.UsePropertyDetail
	}
	return isSupple,dwsMsgStr
}
// 交强险首保日期
func Dws6Task(db *gorm.DB,dwsMessage *apis.DwsMessage, outputSourceCode string) (adsMsgList []*apis.AdsMessage, dwsMsgList []*apis.DwsMessage, err error) {
	dws6 := &model.Dws6{}
	err = json.Unmarshal([]byte(dwsMessage.Content), dws6)
	if err != nil {
		return nil, nil, nil
	}

	if (dws6.Vin == "") || (dws6.InsuranceFirstDate == "" && dws6.UsePropertyDetail == ""){
		return nil, nil, nil
	}

	if dws6.InsuranceFirstDate != ""{
		dws6.InsuranceFirstDate = strings.Split(dws6.InsuranceFirstDate," ")[0]
	}

	oldDws6 := &model.Dws6{}
	err = oldDws6.Query(db, map[string]interface{}{"vin": dws6.Vin})
	if err == nil {
		// 有数据
		isSupple,dwsMsgStr := supplementDws6(oldDws6,dws6)

		if dwsMsgStr != ""{
			dwsMsg := NewDwsMessage(dwsMessage, outputSourceCode)
			dwsMsg.Content = dwsMsgStr
			dwsMsgList = append(dwsMsgList,dwsMsg)
		}

		if isSupple {
			err = oldDws6.Update(db)
			if err != nil{
				return nil,nil,err
			}
		}else{
			return nil,dwsMsgList,nil
		}

	} else {
		if err == gorm.ErrRecordNotFound {
			// 没有数据
			err = dws6.Insert(db)
			if err != nil {
				if !strings.Contains(err.Error(), "Duplicate") {
					return nil,nil, err
				}
			}
			oldDws6 = dws6
		} else {
			// 数据库错误
			return nil, nil, err
		}
	}

	adsMsg := NewAdsMessage(dwsMessage, outputSourceCode, consts.ACTIONINSERT)
	msgByte, _ := json.Marshal(*oldDws6)
	adsMsg.Content = string(msgByte)
	adsMsgList = append(adsMsgList,adsMsg)
	return adsMsgList, dwsMsgList, nil
}