package models

import (
	"fmt"
	"gorm.io/gorm"
	"wms/constvar"
	"wms/pkg/mysqlx"
)

type (
	// OperationType 作业类型
	OperationType struct {
		WmsModel
		Id                int                        `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
		Name              string                     `json:"name" gorm:"index;type:varchar(255);not null;comment:仓库名称"`     //仓库名称
		BaseOperationType constvar.BaseOperationType `json:"baseOperationType" gorm:"type:tinyint;not null;comment:基础作业类型"` //基础作业类型
		CompanyId         int                        `json:"companyId" gorm:"type:int;not null;comment:公司id"`               //公司id
		Company           Company                    `json:"company" gorm:"foreignKey:CompanyId"`                           //公司
		WarehouseId       int                        `json:"warehouseId" gorm:"type:int;not null;comment:仓库id"`             //仓库id
		Warehouse         Warehouse                  `json:"warehouse" gorm:"foreignKey:WarehouseId"`                       //仓库
		Prefix            string                     `json:"prefix" gorm:"type:varchar(255);comment:前缀"`                    //前缀

		DefaultLocationSrcId  int      `json:"defaultLocationSrcId"   gorm:"type:int;not null;comment:默认源位置id"`  //默认源位置id
		DefaultLocationSrc    Location `json:"defaultLocationSrc"     gorm:"foreignKey:DefaultLocationSrcId"`    //默认源位置
		DefaultLocationDestId int      `json:"defaultLocationDestId"  gorm:"type:int;not null;comment:默认目标位置id"` //默认目标位置id
		DefaultLocationDest   Location `json:"defaultLocationDest"    gorm:"foreignKey:DefaultLocationDestId"`   //默认目标位置

		PrintLabel                    bool                       `json:"printLabel" gorm:"column:print_label;type:tinyint;comment:打印标签"` //是否打印标签
		ReservationMethod             constvar.ReservationMethod `json:"reservationMethod" gorm:"column:reservation_method"`             //保留方式
		ReservationDaysBefore         int                        `json:"reservationDaysBefore" gorm:"type:int;"`                         //收货前几天
		ReservationDaysBeforePriority int                        `json:"ReservationDaysBeforePriority" gorm:"type:int;"`                 //在优先级的前几天
		ShowOperations                bool                       `json:"showOperations" gorm:"column:show_operations;type:int"`          //显示作业详情
		EarlyOperations               bool                       `json:"earlyOperations" gorm:"type:int;comment:预填写作业详情"`                //预填写作业详情
		CreateBackorder               constvar.WhetherType       `json:"createBackorder" gorm:"column:create_backorder"`                 //创建欠单
		ReturnOperationTypeID         int                        `json:"returnOperationTypeID" gorm:"column:return_job_type_id"`         //退货类型ID
		ReturnOperationType           string                     `json:"returnOperationType" gorm:"-"`                                   //退货类型名称
		ReadyCount                    int                        `json:"readyCount" gorm:"-"`                                            //就绪数量
		FinishCount                   int                        `json:"finishCount" gorm:"-"`                                           //完成数量
		CancelCount                   int                        `json:"cancelCount" gorm:"-"`                                           //取消数量
	}

	OperationTypeSearch struct {
		OperationType
		Order        string
		PageNum      int
		PageSize     int
		Keyword      string
		Orm          *gorm.DB
		Preload      bool
		WarehouseIds []int
	}

	OperationTypeByStatus struct {
		Id     int                      `gorm:"column:id"`
		Status constvar.OperationStatus `gorm:"column:status"`
		Count  int                      `gorm:"column:count"`
	}
)

func (slf *OperationType) TableName() string {
	return "wms_job_type"
}

func NewOperationTypeSearch() *OperationTypeSearch {
	return &OperationTypeSearch{Orm: mysqlx.GetDB()}
}

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

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

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

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

func (slf *OperationTypeSearch) SetName(name string) *OperationTypeSearch {
	slf.Name = name
	return slf
}

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

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

func (slf *OperationTypeSearch) SetBaseOperationType(baseOperationType constvar.BaseOperationType) *OperationTypeSearch {
	slf.BaseOperationType = baseOperationType
	return slf
}

func (slf *OperationTypeSearch) SetWarehouseId(warehouseId int) *OperationTypeSearch {
	slf.WarehouseId = warehouseId
	return slf
}

func (slf *OperationTypeSearch) SetWarehouseIds(warehouseIds []int) *OperationTypeSearch {
	slf.WarehouseIds = warehouseIds
	return slf
}

func (slf *OperationTypeSearch) build() *gorm.DB {
	var db = slf.Orm.Model(&OperationType{})

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

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

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

	if slf.Name != "" {
		db = db.Where("name = ?", slf.Name)
	}

	if slf.Preload {
		db = db.Preload("Company").Preload("Warehouse").Preload("DefaultLocationSrc").Preload("DefaultLocationDest")
	}

	if slf.WarehouseId > 0 {
		db = db.Where("warehouse_id = ?", slf.WarehouseId)
	}

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

	if int(slf.BaseOperationType) != 0 {
		db = db.Where("base_operation_type = ?", slf.BaseOperationType)
	}

	return db
}

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

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

	return nil
}

// CreateBatch 批量插入
func (slf *OperationTypeSearch) CreateBatch(records []*OperationType) 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 *OperationTypeSearch) Update(record *OperationType) 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 *OperationTypeSearch) 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 *OperationTypeSearch) 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 *OperationTypeSearch) Delete() error {
	var db = slf.build()
	return db.Delete(&OperationType{}).Error
}

func (slf *OperationTypeSearch) First() (*OperationType, error) {
	var (
		record = new(OperationType)
		db     = slf.build()
	)

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

	return record, nil
}

func (slf *OperationTypeSearch) Find() ([]*OperationType, int64, error) {
	var (
		records = make([]*OperationType, 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 *OperationTypeSearch) FindNotTotal() ([]*OperationType, error) {
	var (
		records = make([]*OperationType, 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 *OperationTypeSearch) FindByQuery(query string, args []interface{}) ([]*OperationType, int64, error) {
	var (
		records = make([]*OperationType, 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 *OperationTypeSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*OperationType, error) {
	var (
		records = make([]*OperationType, 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 *OperationTypeSearch) ListByStatusAndCount(idList []int) ([]*OperationTypeByStatus, error) {
	var (
		records = make([]*OperationTypeByStatus, 0)
		db      = slf.Orm
	)
	db = db.Table("wms_job_type").Select("wms_job_type.id,wms_operation.status,count(wms_operation.id) as count").InnerJoins("inner join wms_operation on wms_operation.operation_type_id=wms_job_type.id").Where("wms_operation.deleted_at is null").
		Group("wms_job_type.id,wms_operation.status")
	if len(idList) > 0 {
		db = db.Where("wms_job_type.id IN ?", idList)
	}

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

	return records, nil
}