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

package task

import (
	"adm-ads/apis"
	"adm-ads/consts"
	"adm-ads/model"
	"encoding/json"
	"strings"

	"adm-ads/common.in/clinit"
	"gorm.io/gorm"
)

// 处理任务6的删除
func handleTask15Delete(ads15 *model.Ads15) error {
	err := ads15.Delete(clinit.DB(), map[string]interface{}{"vin": ads15.Vin})
	if err == gorm.ErrRecordNotFound {
		return nil
	}
	return err
}

func supplementAds15(old, new *model.Ads15) bool {
	isSupple := false
	if old.InsuranceFirstDate == "" && new.InsuranceFirstDate != "" {
		isSupple = true
		old.InsuranceFirstDate = new.InsuranceFirstDate
	} else if old.InsuranceFirstDate != "" && new.InsuranceFirstDate != "" {
		isSupple = true
		old.InsuranceFirstDate = new.InsuranceFirstDate
	}

	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
}

// 处理任务5的插入
func handleTask15InsertOrUpdate(ads15 *model.Ads15) error {
	oldAds15 := &model.Ads15{}
	err := oldAds15.Query(clinit.DB(), map[string]interface{}{"vin": ads15.Vin})
	if err != nil {
		if err == gorm.ErrRecordNotFound {
			err = ads15.Insert(clinit.DB())
			if err != nil && !strings.Contains(err.Error(), "Duplicate") {
				return err
			}
			return nil
		}
		return err
	} else {
		// 更新时间大于消息时间表示是后面的消息，不处理
		if oldAds15.UpdatedAt > ads15.UpdatedAt {
			return nil
		}
		isSupple := supplementAds15(oldAds15, ads15)
		if isSupple {
			oldAds15.UpdatedAt = ads15.UpdatedAt
			err = oldAds15.Update(clinit.DB())
			if err != nil {
				return err
			}
		} else {
			return nil
		}
	}
	return nil
}

// 交强险首保日期
func Task15(adsMsg *apis.AdsMessage) (err error) {
	ads15 := &model.Ads15{}
	json.Unmarshal([]byte(adsMsg.Content), &ads15)
	if (ads15.Vin == "") || (ads15.InsuranceFirstDate == "" && ads15.UsePropertyDetail == "") {
		return nil
	}

	if ads15.InsuranceFirstDate != "" {
		ads15.InsuranceFirstDate = strings.Split(ads15.InsuranceFirstDate, " ")[0]
	}

	ads15.CreatedAt = adsMsg.Timestamp
	ads15.UpdatedAt = adsMsg.Timestamp
	if adsMsg.Action == consts.ACTIONDELETE {
		// 删除
		err = handleTask15Delete(ads15)
	} else {
		// 新增或插入
		err = handleTask15InsertOrUpdate(ads15)
	}
	return err
}