package model

import (
	"aps_crm/pkg/mysqlx"
	"github.com/shopspring/decimal"
	"gorm.io/gorm"
)

type (
	DeliveryOrder struct {
		Id              int             `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
		MemberId        int             `json:"memberId" gorm:"column:member_id;type:int;comment:服务人员id"`
		SalesDetailsId  int             `json:"salesDetailsId" gorm:"column:sales_details_id;type:int;comment:销售明细id"`
		ProductID       uint            `json:"productID" gorm:"column:product_id"`
		Name            string          `json:"name" gorm:"column:name;type:varchar(255);comment:产品名称"`
		Number          string          `json:"number" gorm:"column:number;type:varchar(255);comment:产品编号"`  //产品编号
		Amount          decimal.Decimal `json:"amount" gorm:"column:amount;type:decimal(12,2);comment:产品数量"` //订单数量
		FinishAmount    decimal.Decimal `json:"finishAmount" gorm:"-"`                                       //订单完成数量
		AvailableAmount decimal.Decimal `json:"availableAmount" gorm:"-"`                                    //可用库存
		DeliveryAmount  decimal.Decimal `json:"deliveryAmount" gorm:"-"`                                     //本次发货数量
		LeftAmount      decimal.Decimal `json:"leftAmount" gorm:"column:left_amount;type:decimal(12,2);comment:剩余发货数量"`
		gorm.Model      `json:"-"`
	}

	DeliveryOrderSearch struct {
		DeliveryOrder
		Orm *gorm.DB
	}
)

func (DeliveryOrder) TableName() string {
	return "delivery_order"
}

func NewDeliveryOrderSearch() *DeliveryOrderSearch {
	return &DeliveryOrderSearch{
		Orm: mysqlx.GetDB(),
	}
}

func (css *DeliveryOrderSearch) build() *gorm.DB {
	var db = css.Orm.Model(&DeliveryOrder{})
	if css.Id != 0 {
		db = db.Where("id = ?", css.Id)
	}
	if css.SalesDetailsId != 0 {
		db = db.Where("sales_details_id = ?", css.SalesDetailsId)
	}

	return db
}

func (css *DeliveryOrderSearch) Create(record *DeliveryOrder) error {
	var db = css.build()
	return db.Create(record).Error
}

func (css *DeliveryOrderSearch) Update(record *DeliveryOrder) error {
	var db = css.build()
	return db.Updates(record).Error
}

func (css *DeliveryOrderSearch) Delete() error {
	var db = css.build()
	return db.Delete(&DeliveryOrder{}).Error
}

func (css *DeliveryOrderSearch) Find() (*DeliveryOrder, error) {
	var db = css.build()
	var record = &DeliveryOrder{}
	err := db.First(record).Error
	return record, err
}

func (css *DeliveryOrderSearch) FindAll() ([]*DeliveryOrder, error) {
	var db = css.build()
	var records = make([]*DeliveryOrder, 0)
	err := db.Find(&records).Error
	return records, err
}

func (css *DeliveryOrderSearch) SetId(id int) *DeliveryOrderSearch {
	css.Id = id
	return css
}

func (css *DeliveryOrderSearch) SetSalesDetailsID(id int) *DeliveryOrderSearch {
	css.SalesDetailsId = id
	return css
}