package model

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

type (
	SalesReturn struct {
		Id         int       `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
		ClientId   int       `json:"clientId" gorm:"column:client_id;type:int;comment:客户id"`
		Number     string    `json:"number" gorm:"column:number;type:varchar(255);comment:退货单号"`
		Repository string    `json:"repository" gorm:"column:repository;type:varchar(255);comment:仓库"`
		MemberId   int       `json:"memberId" gorm:"column:member_id;type:int;comment:负责人id"`
		ReturnDate time.Time `json:"returnDate" gorm:"column:return_date;type:datetime;comment:退货日期"`
		Status     int       `json:"status" gorm:"column:status;type:int;comment:退货状态"`
		Reason     string    `json:"reason" gorm:"column:reason;type:varchar(255);comment:退货原因"`
		Products   []Product `json:"products" gorm:"many2many:salesReturn_product;"`
	}

	SalesReturnSearch struct {
		SalesReturn
		Orm *gorm.DB
	}
)

func (SalesReturn) TableName() string {
	return "sales_return"
}

func NewSalesReturnSearch() *SalesReturnSearch {
	return &SalesReturnSearch{
		Orm: mysqlx.GetDB(),
	}
}

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

	return db
}

func (slf *SalesReturnSearch) Create(record *SalesReturn) error {
	var db = slf.build()
	return db.Create(record).Error
}

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

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

func (slf *SalesReturnSearch) Find() (*SalesReturn, error) {
	var db = slf.build()
	var record = new(SalesReturn)
	err := db.First(record).Error
	return record, err
}

func (slf *SalesReturnSearch) FindAll() ([]*SalesReturn, error) {
	var db = slf.build()
	var record = make([]*SalesReturn, 0)
	err := db.Preload("Products").Find(&record).Error
	return record, err
}

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