// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.
// Code generated by gorm.io/gen. DO NOT EDIT.

package dao

import (
	"context"

	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"gorm.io/gorm/schema"

	"gorm.io/gen"
	"gorm.io/gen/field"

	"gorm.io/plugin/dbresolver"

	"joybuywork/internal/repository/model"
)

func newRedeemMallItem(db *gorm.DB, opts ...gen.DOOption) redeemMallItem {
	_redeemMallItem := redeemMallItem{}

	_redeemMallItem.redeemMallItemDo.UseDB(db, opts...)
	_redeemMallItem.redeemMallItemDo.UseModel(&model.RedeemMallItem{})

	tableName := _redeemMallItem.redeemMallItemDo.TableName()
	_redeemMallItem.ALL = field.NewAsterisk(tableName)
	_redeemMallItem.ID = field.NewInt64(tableName, "id")
	_redeemMallItem.CreatedAt = field.NewInt64(tableName, "created_at")
	_redeemMallItem.UpdatedAt = field.NewInt64(tableName, "updated_at")
	_redeemMallItem.IsDel = field.NewInt8(tableName, "is_del")
	_redeemMallItem.MallID = field.NewInt64(tableName, "mall_id")
	_redeemMallItem.RewardID = field.NewInt64(tableName, "reward_id")
	_redeemMallItem.CoinNum = field.NewInt32(tableName, "coin_num")
	_redeemMallItem.Stock = field.NewInt64(tableName, "stock")
	_redeemMallItem.UseStock = field.NewInt64(tableName, "use_stock")
	_redeemMallItem.UpType = field.NewInt8(tableName, "up_type")
	_redeemMallItem.UpCustom = field.NewInt64(tableName, "up_custom")
	_redeemMallItem.UpAt = field.NewInt64(tableName, "up_at")
	_redeemMallItem.UpFrom = field.NewString(tableName, "up_from")
	_redeemMallItem.UpShow = field.NewString(tableName, "up_show")
	_redeemMallItem.DownType = field.NewInt8(tableName, "down_type")
	_redeemMallItem.DownCustom = field.NewInt64(tableName, "down_custom")
	_redeemMallItem.DownAt = field.NewInt64(tableName, "down_at")
	_redeemMallItem.DownFrom = field.NewString(tableName, "down_from")
	_redeemMallItem.DownShow = field.NewString(tableName, "down_show")
	_redeemMallItem.Sort = field.NewInt32(tableName, "sort")

	_redeemMallItem.fillFieldMap()

	return _redeemMallItem
}

type redeemMallItem struct {
	redeemMallItemDo redeemMallItemDo

	ALL        field.Asterisk
	ID         field.Int64
	CreatedAt  field.Int64
	UpdatedAt  field.Int64
	IsDel      field.Int8   // 是否删除（0-否，1-是）
	MallID     field.Int64  // 商城id（redeem_mall表）
	RewardID   field.Int64  // 奖品id（reward表）
	CoinNum    field.Int32  // 所需积分数
	Stock      field.Int64  // 总库存
	UseStock   field.Int64  // 已使用库存（下架时候结算，-1未结算）
	UpType     field.Int8   // 上架类型（1-立即上架，2-指定时间）
	UpCustom   field.Int64  // 自定的上架时间
	UpAt       field.Int64  // 上架时间
	UpFrom     field.String // 上架来源
	UpShow     field.String // 指定上架展示配置
	DownType   field.Int8   // 下架类型（1-永久上架，2-指定时间下架）
	DownCustom field.Int64  // 指定下架时间
	DownAt     field.Int64  // 下架时间
	DownFrom   field.String // 下架来源
	DownShow   field.String // 指定下架展示配置
	Sort       field.Int32  // 排序

	fieldMap map[string]field.Expr
}

func (r redeemMallItem) Table(newTableName string) *redeemMallItem {
	r.redeemMallItemDo.UseTable(newTableName)
	return r.updateTableName(newTableName)
}

func (r redeemMallItem) As(alias string) *redeemMallItem {
	r.redeemMallItemDo.DO = *(r.redeemMallItemDo.As(alias).(*gen.DO))
	return r.updateTableName(alias)
}

func (r *redeemMallItem) updateTableName(table string) *redeemMallItem {
	r.ALL = field.NewAsterisk(table)
	r.ID = field.NewInt64(table, "id")
	r.CreatedAt = field.NewInt64(table, "created_at")
	r.UpdatedAt = field.NewInt64(table, "updated_at")
	r.IsDel = field.NewInt8(table, "is_del")
	r.MallID = field.NewInt64(table, "mall_id")
	r.RewardID = field.NewInt64(table, "reward_id")
	r.CoinNum = field.NewInt32(table, "coin_num")
	r.Stock = field.NewInt64(table, "stock")
	r.UseStock = field.NewInt64(table, "use_stock")
	r.UpType = field.NewInt8(table, "up_type")
	r.UpCustom = field.NewInt64(table, "up_custom")
	r.UpAt = field.NewInt64(table, "up_at")
	r.UpFrom = field.NewString(table, "up_from")
	r.UpShow = field.NewString(table, "up_show")
	r.DownType = field.NewInt8(table, "down_type")
	r.DownCustom = field.NewInt64(table, "down_custom")
	r.DownAt = field.NewInt64(table, "down_at")
	r.DownFrom = field.NewString(table, "down_from")
	r.DownShow = field.NewString(table, "down_show")
	r.Sort = field.NewInt32(table, "sort")

	r.fillFieldMap()

	return r
}

func (r *redeemMallItem) WithContext(ctx context.Context) *redeemMallItemDo {
	return r.redeemMallItemDo.WithContext(ctx)
}

func (r redeemMallItem) TableName() string { return r.redeemMallItemDo.TableName() }

func (r redeemMallItem) Alias() string { return r.redeemMallItemDo.Alias() }

func (r *redeemMallItem) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
	_f, ok := r.fieldMap[fieldName]
	if !ok || _f == nil {
		return nil, false
	}
	_oe, ok := _f.(field.OrderExpr)
	return _oe, ok
}

func (r *redeemMallItem) fillFieldMap() {
	r.fieldMap = make(map[string]field.Expr, 20)
	r.fieldMap["id"] = r.ID
	r.fieldMap["created_at"] = r.CreatedAt
	r.fieldMap["updated_at"] = r.UpdatedAt
	r.fieldMap["is_del"] = r.IsDel
	r.fieldMap["mall_id"] = r.MallID
	r.fieldMap["reward_id"] = r.RewardID
	r.fieldMap["coin_num"] = r.CoinNum
	r.fieldMap["stock"] = r.Stock
	r.fieldMap["use_stock"] = r.UseStock
	r.fieldMap["up_type"] = r.UpType
	r.fieldMap["up_custom"] = r.UpCustom
	r.fieldMap["up_at"] = r.UpAt
	r.fieldMap["up_from"] = r.UpFrom
	r.fieldMap["up_show"] = r.UpShow
	r.fieldMap["down_type"] = r.DownType
	r.fieldMap["down_custom"] = r.DownCustom
	r.fieldMap["down_at"] = r.DownAt
	r.fieldMap["down_from"] = r.DownFrom
	r.fieldMap["down_show"] = r.DownShow
	r.fieldMap["sort"] = r.Sort
}

func (r redeemMallItem) clone(db *gorm.DB) redeemMallItem {
	r.redeemMallItemDo.ReplaceConnPool(db.Statement.ConnPool)
	return r
}

func (r redeemMallItem) replaceDB(db *gorm.DB) redeemMallItem {
	r.redeemMallItemDo.ReplaceDB(db)
	return r
}

type redeemMallItemDo struct{ gen.DO }

func (r redeemMallItemDo) Debug() *redeemMallItemDo {
	return r.withDO(r.DO.Debug())
}

func (r redeemMallItemDo) WithContext(ctx context.Context) *redeemMallItemDo {
	return r.withDO(r.DO.WithContext(ctx))
}

func (r redeemMallItemDo) ReadDB() *redeemMallItemDo {
	return r.Clauses(dbresolver.Read)
}

func (r redeemMallItemDo) WriteDB() *redeemMallItemDo {
	return r.Clauses(dbresolver.Write)
}

func (r redeemMallItemDo) Session(config *gorm.Session) *redeemMallItemDo {
	return r.withDO(r.DO.Session(config))
}

func (r redeemMallItemDo) Clauses(conds ...clause.Expression) *redeemMallItemDo {
	return r.withDO(r.DO.Clauses(conds...))
}

func (r redeemMallItemDo) Returning(value interface{}, columns ...string) *redeemMallItemDo {
	return r.withDO(r.DO.Returning(value, columns...))
}

func (r redeemMallItemDo) Not(conds ...gen.Condition) *redeemMallItemDo {
	return r.withDO(r.DO.Not(conds...))
}

func (r redeemMallItemDo) Or(conds ...gen.Condition) *redeemMallItemDo {
	return r.withDO(r.DO.Or(conds...))
}

func (r redeemMallItemDo) Select(conds ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Select(conds...))
}

func (r redeemMallItemDo) Where(conds ...gen.Condition) *redeemMallItemDo {
	return r.withDO(r.DO.Where(conds...))
}

func (r redeemMallItemDo) Exists(subquery interface{ UnderlyingDB() *gorm.DB }) *redeemMallItemDo {
	return r.Where(field.CompareSubQuery(field.ExistsOp, nil, subquery.UnderlyingDB()))
}

func (r redeemMallItemDo) Order(conds ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Order(conds...))
}

func (r redeemMallItemDo) Distinct(cols ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Distinct(cols...))
}

func (r redeemMallItemDo) Omit(cols ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Omit(cols...))
}

func (r redeemMallItemDo) Join(table schema.Tabler, on ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Join(table, on...))
}

func (r redeemMallItemDo) LeftJoin(table schema.Tabler, on ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.LeftJoin(table, on...))
}

func (r redeemMallItemDo) RightJoin(table schema.Tabler, on ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.RightJoin(table, on...))
}

func (r redeemMallItemDo) Group(cols ...field.Expr) *redeemMallItemDo {
	return r.withDO(r.DO.Group(cols...))
}

func (r redeemMallItemDo) Having(conds ...gen.Condition) *redeemMallItemDo {
	return r.withDO(r.DO.Having(conds...))
}

func (r redeemMallItemDo) Limit(limit int) *redeemMallItemDo {
	return r.withDO(r.DO.Limit(limit))
}

func (r redeemMallItemDo) Offset(offset int) *redeemMallItemDo {
	return r.withDO(r.DO.Offset(offset))
}

func (r redeemMallItemDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *redeemMallItemDo {
	return r.withDO(r.DO.Scopes(funcs...))
}

func (r redeemMallItemDo) Unscoped() *redeemMallItemDo {
	return r.withDO(r.DO.Unscoped())
}

func (r redeemMallItemDo) Create(values ...*model.RedeemMallItem) error {
	if len(values) == 0 {
		return nil
	}
	return r.DO.Create(values)
}

func (r redeemMallItemDo) CreateInBatches(values []*model.RedeemMallItem, batchSize int) error {
	return r.DO.CreateInBatches(values, batchSize)
}

// Save : !!! underlying implementation is different with GORM
// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
func (r redeemMallItemDo) Save(values ...*model.RedeemMallItem) error {
	if len(values) == 0 {
		return nil
	}
	return r.DO.Save(values)
}

func (r redeemMallItemDo) First() (*model.RedeemMallItem, error) {
	if result, err := r.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*model.RedeemMallItem), nil
	}
}

func (r redeemMallItemDo) Take() (*model.RedeemMallItem, error) {
	if result, err := r.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*model.RedeemMallItem), nil
	}
}

func (r redeemMallItemDo) Last() (*model.RedeemMallItem, error) {
	if result, err := r.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*model.RedeemMallItem), nil
	}
}

func (r redeemMallItemDo) Find() ([]*model.RedeemMallItem, error) {
	result, err := r.DO.Find()
	return result.([]*model.RedeemMallItem), err
}

func (r redeemMallItemDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.RedeemMallItem, err error) {
	buf := make([]*model.RedeemMallItem, 0, batchSize)
	err = r.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
		defer func() { results = append(results, buf...) }()
		return fc(tx, batch)
	})
	return results, err
}

func (r redeemMallItemDo) FindInBatches(result *[]*model.RedeemMallItem, batchSize int, fc func(tx gen.Dao, batch int) error) error {
	return r.DO.FindInBatches(result, batchSize, fc)
}

func (r redeemMallItemDo) Attrs(attrs ...field.AssignExpr) *redeemMallItemDo {
	return r.withDO(r.DO.Attrs(attrs...))
}

func (r redeemMallItemDo) Assign(attrs ...field.AssignExpr) *redeemMallItemDo {
	return r.withDO(r.DO.Assign(attrs...))
}

func (r redeemMallItemDo) Joins(fields ...field.RelationField) *redeemMallItemDo {
	for _, _f := range fields {
		r = *r.withDO(r.DO.Joins(_f))
	}
	return &r
}

func (r redeemMallItemDo) Preload(fields ...field.RelationField) *redeemMallItemDo {
	for _, _f := range fields {
		r = *r.withDO(r.DO.Preload(_f))
	}
	return &r
}

func (r redeemMallItemDo) FirstOrInit() (*model.RedeemMallItem, error) {
	if result, err := r.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*model.RedeemMallItem), nil
	}
}

func (r redeemMallItemDo) FirstOrCreate() (*model.RedeemMallItem, error) {
	if result, err := r.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*model.RedeemMallItem), nil
	}
}

func (r redeemMallItemDo) FindByPage(offset int, limit int) (result []*model.RedeemMallItem, count int64, err error) {
	result, err = r.Offset(offset).Limit(limit).Find()
	if err != nil {
		return
	}

	if size := len(result); 0 < limit && 0 < size && size < limit {
		count = int64(size + offset)
		return
	}

	count, err = r.Offset(-1).Limit(-1).Count()
	return
}

func (r redeemMallItemDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
	count, err = r.Count()
	if err != nil {
		return
	}

	err = r.Offset(offset).Limit(limit).Scan(result)
	return
}

func (r redeemMallItemDo) Scan(result interface{}) (err error) {
	return r.DO.Scan(result)
}

func (r redeemMallItemDo) Delete(models ...*model.RedeemMallItem) (result gen.ResultInfo, err error) {
	return r.DO.Delete(models)
}

func (r *redeemMallItemDo) withDO(do gen.Dao) *redeemMallItemDo {
	r.DO = *do.(*gen.DO)
	return r
}