package models

import (
	"fmt"
	"gorm.io/gorm"
	"outsourcing/pkg/mysqlx"
)

type (
	OutsourcingOrderDelivery struct {
		BaseModelInt
		OutsourcingOrderID uint   `json:"outsourcingOrderID" gorm:"comment:委外订单ID"`
		Number             string `json:"number" gorm:"type:varchar(255);comment:发货单号"`       //发货单号
		Carrier            string `json:"carrier" gorm:"type:varchar(255);comment:承运商"`       //承运商
		WaybillNumber      string `json:"waybillNumber" gorm:"type:varchar(255);comment:运单号"` //运单号
	}
	OutsourcingOrderDeliverySearch struct {
		OutsourcingOrderDelivery
		PageNum  int
		PageSize int
		Orm      *gorm.DB
	}
)

func (slf OutsourcingOrderDelivery) TableName() string {
	return "outsourcing_order_delivery"
}

func NewOutsourcingOrderDeliverySearch() *OutsourcingOrderDeliverySearch {
	return &OutsourcingOrderDeliverySearch{Orm: mysqlx.GetDB()}
}

func (slf *OutsourcingOrderDeliverySearch) SetOrm(tx *gorm.DB) *OutsourcingOrderDeliverySearch {
	slf.Orm = tx
	return slf
}

func (slf *OutsourcingOrderDeliverySearch) SetPage(page, size int) *OutsourcingOrderDeliverySearch {
	slf.PageNum, slf.PageSize = page, size
	return slf
}

func (slf *OutsourcingOrderDeliverySearch) SetOutsourcingOrderID(id uint) *OutsourcingOrderDeliverySearch {
	slf.OutsourcingOrderID = id
	return slf
}

func (slf *OutsourcingOrderDeliverySearch) build() *gorm.DB {
	var db = slf.Orm.Table(slf.TableName())

	if slf.OutsourcingOrderID != 0 {
		db = db.Where("outsourcing_order_id = ?", slf.OutsourcingOrderID)
	}

	return db
}

// Create 单条插入
func (slf *OutsourcingOrderDeliverySearch) Create(record *OutsourcingOrderDelivery) error {
	var db = slf.build()

	if err := db.Create(record).Error; err != nil {
		return fmt.Errorf("create err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *OutsourcingOrderDeliverySearch) Find() ([]*OutsourcingOrderDelivery, int64, error) {
	var (
		records = make([]*OutsourcingOrderDelivery, 0)
		total   int64
		db      = slf.build()
	)

	if err := db.Count(&total).Error; err != nil {
		return records, total, fmt.Errorf("find count err: %v", err)
	}
	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, total, fmt.Errorf("find records err: %v", err)
	}

	return records, total, nil
}

func (slf *OutsourcingOrderDeliverySearch) FindNotTotal() ([]*OutsourcingOrderDelivery, error) {
	var (
		records = make([]*OutsourcingOrderDelivery, 0)
		db      = slf.build()
	)

	if err := db.Find(&records).Error; err != nil {
		return records, fmt.Errorf("find records err: %v", err)
	}

	return records, nil
}