package model

import (
	"aps_crm/pkg/mysqlx"
	"gorm.io/gorm"
	"sync"
)

type (
	// Province 省份
	Province struct {
		Id        int    `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
		Name      string `json:"name" gorm:"column:name;type:varchar(255);comment:省份名称"`
		CountryId int    `json:"-" gorm:"column:country_id;type:int(11);comment:国家ID"`
		Cities    []City `json:"cities" gorm:"foreignKey:ProvinceId"`
	}

	// ProvinceSearch 省份搜索条件
	ProvinceSearch struct {
		Province
		Orm *gorm.DB
	}
)

func (Province) TableName() string {
	return "province"
}

func NewProvinceSearch(db *gorm.DB) *ProvinceSearch {
	if db == nil {
		db = mysqlx.GetDB()
	}

	return &ProvinceSearch{
		Orm: db,
	}
}

func (slf *ProvinceSearch) build() *gorm.DB {
	var db = slf.Orm.Model(&Province{})
	if slf.Id != 0 {
		db = db.Where("id = ?", slf.Id)
	}
	if slf.Name != "" {
		db = db.Where("name = ?", slf.Name)
	}

	if slf.CountryId != 0 {
		db = db.Where("country_id = ?", slf.CountryId)
	}

	return db
}

// Create 创建
func (slf *ProvinceSearch) Create(record *Province) error {
	var db = slf.build()
	return db.Create(record).Error
}

func (slf *ProvinceSearch) Delete() error {
	var db = slf.build()
	return db.Delete(&Province{}).Error
}

func (slf *ProvinceSearch) Update(record *Province) error {
	var db = slf.build()
	return db.Updates(record).Error
}

func (slf *ProvinceSearch) GetListByIds(ids []int) (result []Province, err error) {
	var db = slf.build()
	err = db.Where("id in (?)", ids).Find(&result).Error
	return
}

func (slf *ProvinceSearch) Find() (result []Province, err error) {
	var db = slf.build()
	err = db.Preload("country").Find(&result).Error
	return
}

func (slf *ProvinceSearch) SetId(id int) *ProvinceSearch {
	slf.Id = id
	return slf
}

func (slf *ProvinceSearch) SetName(name string) *ProvinceSearch {
	slf.Name = name
	return slf
}

func (slf *ProvinceSearch) SetCountryId(countryId int) *ProvinceSearch {
	slf.CountryId = countryId
	return slf
}

func (slf *ProvinceSearch) UpdateList(m map[string]interface{}, ids []int) error {
	var db = slf.build()
	return db.Where("id in (?)", ids).Updates(m).Error
}

func (slf *ProvinceSearch) First() (result Province, err error) {
	var db = slf.build()
	err = db.First(&result).Error
	return
}

func (slf *ProvinceSearch) FindAll() (result []*Province, err error) {
	var db = slf.build()
	err = db.Find(&result).Error
	return
}

func (slf *ProvinceSearch) Updates(m map[string]interface{}) error {
	var db = slf.build()
	return db.Updates(m).Error
}

// InitDefaultData 初始化数据
func (slf *ProvinceSearch) InitDefaultData(errCh chan<- error, wg *sync.WaitGroup) {
	var (
		db          = slf.Orm.Table(slf.TableName())
		total int64 = 0
	)
	if err := db.Count(&total).Error; err != nil {
		errCh <- err
		return
	}
	if total != 0 {
		return
	}
	sql := "INSERT INTO `province` VALUES (29,'北京市',3),(30,'天津市',3),(31,'河北省',3),(32,'山西省',3),(33,'内蒙古自治区',3),(34,'辽宁省',3),(35,'吉林省',3),(36,'黑龙江省',3),(37,'上海市',3),(38,'江苏省',3),(39,'浙江省',3),(40,'安徽省',3),(41,'福建省',3),(42,'江西省',3),(43,'山东省',3),(44,'河南省',3),(45,'湖北省',3),(46,'湖南省',3),(47,'广东省',3),(48,'广西壮族自治区',3),(49,'海南省',3),(50,'重庆市',3),(51,'四川省',3),(52,'贵州省',3),(53,'云南省',3),(54,'西藏自治区',3),(55,'陕西省',3),(56,'甘肃省',3),(57,'青海省',3),(58,'宁夏回族自治区',3),(59,'新疆维吾尔自治区',3),(60,'台湾省',3),(61,'香港',3),(62,'澳门',3)"

	err := slf.Orm.Exec(sql).Error
	if err != nil {
		errCh <- err
		return
	}
}