package models

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

type (
	// MoveHistory 移动历史
	MoveHistory struct {
		WmsModel
		Id                int                        `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
		Number            string                     `json:"number" gorm:"column:number;type:varchar(255)"`                      //单号
		BaseOperationType constvar.BaseOperationType `json:"baseOperationType" gorm:"type:tinyint;not null;comment:基础作业类型"`      //基础作业类型
		OperationTypeId   int                        `json:"operationTypeId" gorm:"type:int;not null;comment:作业类型id"`            //作业类型id
		OperationTypeName string                     `json:"operationTypeName" gorm:"type:varchar(127);not null;comment:作业类型名称"` //作业类型名称
		OperationId       int                        `json:"operationId" gorm:"type:int;not null;comment:操作id"`                  //操作id
		ProductId         string                     `json:"productId" gorm:"type:varchar(255);not null;comment:产品id"`           //产品id
		ProductName       string                     `json:"productName" gorm:"type:varchar(255);not null;comment:产品名称"`         //产品名称
		Amount            decimal.Decimal            `json:"amount" gorm:"type:decimal(20,2);not null;comment:数量"`               //数量
		Unit              string                     `json:"unit" gorm:"type:char(10);not null;comment:单位"`                      //单位
		Weight            decimal.Decimal            `json:"weight" gorm:"type:decimal(20,2);not null;comment:重量"`               //重量
		FromLocationId    int                        `json:"fromLocationId"   gorm:"type:int;not null;comment:源位置id"`            //源位置id
		FromLocation      string                     `json:"fromLocation"     gorm:"type:varchar(255);not null;comment:源位置"`     //源位置
		ToLocationId      int                        `json:"toLocationId"  gorm:"type:int;not null;comment:目标位置id"`              //目标位置id
		ToLocation        string                     `json:"toLocation"    gorm:"type:varchar(255);not null;comment:目标位置"`       //目标位置
		Operator          string                     `json:"operator"    gorm:"type:varchar(255);not null;comment:操作者"`          //操作者
	}

	MoveHistorySearch struct {
		MoveHistory
		Order    string
		PageNum  int
		PageSize int
		Keyword  string
		Orm      *gorm.DB
		Preload  bool
	}
)

func (slf *MoveHistory) TableName() string {
	return "wms_move_history"
}

func NewMoveHistorySearch() *MoveHistorySearch {
	return &MoveHistorySearch{Orm: mysqlx.GetDB()}
}

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

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

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

func (slf *MoveHistorySearch) SetID(id uint) *MoveHistorySearch {
	slf.ID = id
	return slf
}

func (slf *MoveHistorySearch) SetKeyword(keyword string) *MoveHistorySearch {
	slf.Keyword = keyword
	return slf
}

func (slf *MoveHistorySearch) SetPreload(preload bool) *MoveHistorySearch {
	slf.Preload = preload
	return slf
}

func (slf *MoveHistorySearch) Build() *gorm.DB {
	var db = slf.Orm.Model(&MoveHistory{})

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

	if slf.Order != "" {
		db = db.Order(slf.Order)
	}

	if slf.Keyword != "" {
		db = db.Where("product_name like ?", fmt.Sprintf("%%%v%%", slf.Keyword))
	}

	return db
}

// Create 单条插入
func (slf *MoveHistorySearch) Create(record *MoveHistory) error {
	var db = slf.Build()

	if err := db.Create(record).Error; err != nil {
		return err
	}

	return nil
}

// CreateBatch 批量插入
func (slf *MoveHistorySearch) CreateBatch(records []*MoveHistory) error {
	var db = slf.Build()

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

	return nil
}

func (slf *MoveHistorySearch) Update(record *MoveHistory) error {
	var db = slf.Build()

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

	return nil
}

func (slf *MoveHistorySearch) UpdateByMap(upMap map[string]interface{}) error {
	var (
		db = slf.Build()
	)

	if err := db.Updates(upMap).Error; err != nil {
		return fmt.Errorf("update by map err: %v, upMap: %+v", err, upMap)
	}

	return nil
}

func (slf *MoveHistorySearch) UpdateByQuery(query string, args []interface{}, upMap map[string]interface{}) error {
	var (
		db = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	if err := db.Updates(upMap).Error; err != nil {
		return fmt.Errorf("update by query err: %v, query: %s, args: %+v, upMap: %+v", err, query, args, upMap)
	}

	return nil
}

func (slf *MoveHistorySearch) Delete() error {
	var db = slf.Build()
	return db.Delete(&MoveHistory{}).Error
}

func (slf *MoveHistorySearch) First() (*MoveHistory, error) {
	var (
		record = new(MoveHistory)
		db     = slf.Build()
	)

	if err := db.First(record).Error; err != nil {
		return record, err
	}

	return record, nil
}

func (slf *MoveHistorySearch) Find() ([]*MoveHistory, int64, error) {
	var (
		records = make([]*MoveHistory, 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
}

// FindAs 按指定形式
func (slf *MoveHistorySearch) FindAs(obj interface{}) (err error) {
	var (
		db = slf.Build()
	)
	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(obj).Error; err != nil {
		return fmt.Errorf("find records err: %v", err)
	}

	return nil
}

func (slf *MoveHistorySearch) FindNotTotal() ([]*MoveHistory, error) {
	var (
		records = make([]*MoveHistory, 0)
		db      = slf.Build()
	)

	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, fmt.Errorf("find records err: %v", err)
	}

	return records, nil
}

// FindByQuery 指定条件查询.
func (slf *MoveHistorySearch) FindByQuery(query string, args []interface{}) ([]*MoveHistory, int64, error) {
	var (
		records = make([]*MoveHistory, 0)
		total   int64
		db      = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	if err := db.Count(&total).Error; err != nil {
		return records, total, fmt.Errorf("find by query 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 by query records err: %v, query: %s, args: %+v", err, query, args)
	}

	return records, total, nil
}

// FindByQueryNotTotal 指定条件查询&不查询总条数.
func (slf *MoveHistorySearch) FindByQueryNotTotal(query string, args []interface{}) ([]*MoveHistory, error) {
	var (
		records = make([]*MoveHistory, 0)
		db      = slf.Orm.Table(slf.TableName()).Where(query, args...)
	)

	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, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
	}

	return records, nil
}

func (slf *MoveHistorySearch) Count() (int64, error) {
	var (
		total int64
		db    = slf.Build()
	)

	err := db.Count(&total).Error
	return total, err
}