package models

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

// RawSilkPriceStandard 生丝定价管理
type (
	RawSilkPriceStandard struct {
		gorm.Model
		MarketId     uint            `json:"marketId" gorm:"type:int(11);comment:庄口id"`
		MarketNumber string          `json:"marketNumber" gorm:"type:varchar(255);comment:庄口编码"`
		MarketName   string          `json:"marketName" gorm:"type:varchar(255);comment:庄口名称"`
		RawSilkGrade string          `json:"rawSilkGrade" gorm:"type:varchar(255);comment:生丝等级"`
		PayStandard  decimal.Decimal `json:"payStandard" gorm:"type:decimal(20,3);comment:薪酬标准"`
		Unit         string          `json:"unit" gorm:"type:varchar(100);comment:单位"`
		Notes        string          `json:"notes" gorm:"type:varchar(255);comment:备注"`
	}
	RawSilkPriceStandardSearch struct {
		RawSilkPriceStandard
		Order       string
		PageNum     int
		PageSize    int
		MarketNames []string
		Orm         *gorm.DB
	}
)

func (slf RawSilkPriceStandard) TableName() string {
	return "silk_raw_silk_price_standard"
}

func NewRawSilkPriceStandardSearch() *RawSilkPriceStandardSearch {
	return &RawSilkPriceStandardSearch{Orm: mysqlx.GetDB()}
}

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

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

func (slf *RawSilkPriceStandardSearch) SetOrder(order string) *RawSilkPriceStandardSearch {
	slf.Order = order
	return slf
}

func (slf *RawSilkPriceStandardSearch) SetId(id int) *RawSilkPriceStandardSearch {
	slf.ID = uint(id)
	return slf
}

func (slf *RawSilkPriceStandardSearch) SetMarketNumber(marketNumber string) *RawSilkPriceStandardSearch {
	slf.MarketNumber = marketNumber
	return slf
}

func (slf *RawSilkPriceStandardSearch) SetMarketNames(names []string) *RawSilkPriceStandardSearch {
	slf.MarketNames = names
	return slf
}

func (slf *RawSilkPriceStandardSearch) build() *gorm.DB {
	db := slf.Orm.Table(slf.TableName())

	if slf.ID > 0 {
		db = db.Where("id = ?", slf.ID)
	}

	if len(slf.MarketNumber) > 0 {
		db = db.Where("market_number = ", slf.MarketNumber)
	}

	if len(slf.MarketNames) > 0 {
		db = db.Where("market_name in (?)", slf.MarketNames)
	}

	return db
}

// Create 单条插入
func (slf *RawSilkPriceStandardSearch) Create(record *RawSilkPriceStandard) error {
	db := slf.build()
	err := db.Create(record).Error
	if err != nil {
		return fmt.Errorf("create err: %v, record: %+v", err, record)
	}
	return nil
}

func (slf *RawSilkPriceStandardSearch) Find() ([]*RawSilkPriceStandard, int64, error) {
	var (
		records = make([]*RawSilkPriceStandard, 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.Order("updated_at desc").Find(&records).Error; err != nil {
		return records, total, fmt.Errorf("find records err: %v", err)
	}

	return records, total, nil
}

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

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

	return records, nil
}

func (slf *RawSilkPriceStandardSearch) Save(record *RawSilkPriceStandard) error {
	var db = slf.build()

	if err := db.Omit("CreatedAt").Save(record).Error; err != nil {
		return fmt.Errorf("save err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *RawSilkPriceStandardSearch) Delete() error {
	var db = slf.build()

	if err := db.Unscoped().Delete(&RawSilkPriceStandard{}).Error; err != nil {
		return err
	}

	return nil
}