// 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"

	"leafdev.top/Leaf/api-platform/internal/entity"
)

func newPromoCode(db *gorm.DB, opts ...gen.DOOption) promoCode {
	_promoCode := promoCode{}

	_promoCode.promoCodeDo.UseDB(db, opts...)
	_promoCode.promoCodeDo.UseModel(&entity.PromoCode{})

	tableName := _promoCode.promoCodeDo.TableName()
	_promoCode.ALL = field.NewAsterisk(tableName)
	_promoCode.Id = field.NewUint(tableName, "id")
	_promoCode.CreatedAt = field.NewTime(tableName, "created_at")
	_promoCode.UpdatedAt = field.NewTime(tableName, "updated_at")
	_promoCode.Code = field.NewString(tableName, "code")
	_promoCode.DiscountType = field.NewString(tableName, "discount_type")
	_promoCode.DiscountValue = field.NewFloat64(tableName, "discount_value")
	_promoCode.ExpirationDate = field.NewTime(tableName, "expiration_date")
	_promoCode.IsActive = field.NewBool(tableName, "is_active")
	_promoCode.DeletedAt = field.NewField(tableName, "deleted_at")

	_promoCode.fillFieldMap()

	return _promoCode
}

type promoCode struct {
	promoCodeDo

	ALL            field.Asterisk
	Id             field.Uint
	CreatedAt      field.Time
	UpdatedAt      field.Time
	Code           field.String
	DiscountType   field.String
	DiscountValue  field.Float64
	ExpirationDate field.Time
	IsActive       field.Bool
	DeletedAt      field.Field

	fieldMap map[string]field.Expr
}

func (p promoCode) Table(newTableName string) *promoCode {
	p.promoCodeDo.UseTable(newTableName)
	return p.updateTableName(newTableName)
}

func (p promoCode) As(alias string) *promoCode {
	p.promoCodeDo.DO = *(p.promoCodeDo.As(alias).(*gen.DO))
	return p.updateTableName(alias)
}

func (p *promoCode) updateTableName(table string) *promoCode {
	p.ALL = field.NewAsterisk(table)
	p.Id = field.NewUint(table, "id")
	p.CreatedAt = field.NewTime(table, "created_at")
	p.UpdatedAt = field.NewTime(table, "updated_at")
	p.Code = field.NewString(table, "code")
	p.DiscountType = field.NewString(table, "discount_type")
	p.DiscountValue = field.NewFloat64(table, "discount_value")
	p.ExpirationDate = field.NewTime(table, "expiration_date")
	p.IsActive = field.NewBool(table, "is_active")
	p.DeletedAt = field.NewField(table, "deleted_at")

	p.fillFieldMap()

	return p
}

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

func (p *promoCode) fillFieldMap() {
	p.fieldMap = make(map[string]field.Expr, 9)
	p.fieldMap["id"] = p.Id
	p.fieldMap["created_at"] = p.CreatedAt
	p.fieldMap["updated_at"] = p.UpdatedAt
	p.fieldMap["code"] = p.Code
	p.fieldMap["discount_type"] = p.DiscountType
	p.fieldMap["discount_value"] = p.DiscountValue
	p.fieldMap["expiration_date"] = p.ExpirationDate
	p.fieldMap["is_active"] = p.IsActive
	p.fieldMap["deleted_at"] = p.DeletedAt
}

func (p promoCode) clone(db *gorm.DB) promoCode {
	p.promoCodeDo.ReplaceConnPool(db.Statement.ConnPool)
	return p
}

func (p promoCode) replaceDB(db *gorm.DB) promoCode {
	p.promoCodeDo.ReplaceDB(db)
	return p
}

type promoCodeDo struct{ gen.DO }

type IPromoCodeDo interface {
	gen.SubQuery
	Debug() IPromoCodeDo
	WithContext(ctx context.Context) IPromoCodeDo
	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
	ReplaceDB(db *gorm.DB)
	ReadDB() IPromoCodeDo
	WriteDB() IPromoCodeDo
	As(alias string) gen.Dao
	Session(config *gorm.Session) IPromoCodeDo
	Columns(cols ...field.Expr) gen.Columns
	Clauses(conds ...clause.Expression) IPromoCodeDo
	Not(conds ...gen.Condition) IPromoCodeDo
	Or(conds ...gen.Condition) IPromoCodeDo
	Select(conds ...field.Expr) IPromoCodeDo
	Where(conds ...gen.Condition) IPromoCodeDo
	Order(conds ...field.Expr) IPromoCodeDo
	Distinct(cols ...field.Expr) IPromoCodeDo
	Omit(cols ...field.Expr) IPromoCodeDo
	Join(table schema.Tabler, on ...field.Expr) IPromoCodeDo
	LeftJoin(table schema.Tabler, on ...field.Expr) IPromoCodeDo
	RightJoin(table schema.Tabler, on ...field.Expr) IPromoCodeDo
	Group(cols ...field.Expr) IPromoCodeDo
	Having(conds ...gen.Condition) IPromoCodeDo
	Limit(limit int) IPromoCodeDo
	Offset(offset int) IPromoCodeDo
	Count() (count int64, err error)
	Scopes(funcs ...func(gen.Dao) gen.Dao) IPromoCodeDo
	Unscoped() IPromoCodeDo
	Create(values ...*entity.PromoCode) error
	CreateInBatches(values []*entity.PromoCode, batchSize int) error
	Save(values ...*entity.PromoCode) error
	First() (*entity.PromoCode, error)
	Take() (*entity.PromoCode, error)
	Last() (*entity.PromoCode, error)
	Find() ([]*entity.PromoCode, error)
	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*entity.PromoCode, err error)
	FindInBatches(result *[]*entity.PromoCode, batchSize int, fc func(tx gen.Dao, batch int) error) error
	Pluck(column field.Expr, dest interface{}) error
	Delete(...*entity.PromoCode) (info gen.ResultInfo, err error)
	Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
	UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
	Updates(value interface{}) (info gen.ResultInfo, err error)
	UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
	UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
	UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
	UpdateFrom(q gen.SubQuery) gen.Dao
	Attrs(attrs ...field.AssignExpr) IPromoCodeDo
	Assign(attrs ...field.AssignExpr) IPromoCodeDo
	Joins(fields ...field.RelationField) IPromoCodeDo
	Preload(fields ...field.RelationField) IPromoCodeDo
	FirstOrInit() (*entity.PromoCode, error)
	FirstOrCreate() (*entity.PromoCode, error)
	FindByPage(offset int, limit int) (result []*entity.PromoCode, count int64, err error)
	ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
	Scan(result interface{}) (err error)
	Returning(value interface{}, columns ...string) IPromoCodeDo
	UnderlyingDB() *gorm.DB
	schema.Tabler
}

func (p promoCodeDo) Debug() IPromoCodeDo {
	return p.withDO(p.DO.Debug())
}

func (p promoCodeDo) WithContext(ctx context.Context) IPromoCodeDo {
	return p.withDO(p.DO.WithContext(ctx))
}

func (p promoCodeDo) ReadDB() IPromoCodeDo {
	return p.Clauses(dbresolver.Read)
}

func (p promoCodeDo) WriteDB() IPromoCodeDo {
	return p.Clauses(dbresolver.Write)
}

func (p promoCodeDo) Session(config *gorm.Session) IPromoCodeDo {
	return p.withDO(p.DO.Session(config))
}

func (p promoCodeDo) Clauses(conds ...clause.Expression) IPromoCodeDo {
	return p.withDO(p.DO.Clauses(conds...))
}

func (p promoCodeDo) Returning(value interface{}, columns ...string) IPromoCodeDo {
	return p.withDO(p.DO.Returning(value, columns...))
}

func (p promoCodeDo) Not(conds ...gen.Condition) IPromoCodeDo {
	return p.withDO(p.DO.Not(conds...))
}

func (p promoCodeDo) Or(conds ...gen.Condition) IPromoCodeDo {
	return p.withDO(p.DO.Or(conds...))
}

func (p promoCodeDo) Select(conds ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Select(conds...))
}

func (p promoCodeDo) Where(conds ...gen.Condition) IPromoCodeDo {
	return p.withDO(p.DO.Where(conds...))
}

func (p promoCodeDo) Order(conds ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Order(conds...))
}

func (p promoCodeDo) Distinct(cols ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Distinct(cols...))
}

func (p promoCodeDo) Omit(cols ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Omit(cols...))
}

func (p promoCodeDo) Join(table schema.Tabler, on ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Join(table, on...))
}

func (p promoCodeDo) LeftJoin(table schema.Tabler, on ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.LeftJoin(table, on...))
}

func (p promoCodeDo) RightJoin(table schema.Tabler, on ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.RightJoin(table, on...))
}

func (p promoCodeDo) Group(cols ...field.Expr) IPromoCodeDo {
	return p.withDO(p.DO.Group(cols...))
}

func (p promoCodeDo) Having(conds ...gen.Condition) IPromoCodeDo {
	return p.withDO(p.DO.Having(conds...))
}

func (p promoCodeDo) Limit(limit int) IPromoCodeDo {
	return p.withDO(p.DO.Limit(limit))
}

func (p promoCodeDo) Offset(offset int) IPromoCodeDo {
	return p.withDO(p.DO.Offset(offset))
}

func (p promoCodeDo) Scopes(funcs ...func(gen.Dao) gen.Dao) IPromoCodeDo {
	return p.withDO(p.DO.Scopes(funcs...))
}

func (p promoCodeDo) Unscoped() IPromoCodeDo {
	return p.withDO(p.DO.Unscoped())
}

func (p promoCodeDo) Create(values ...*entity.PromoCode) error {
	if len(values) == 0 {
		return nil
	}
	return p.DO.Create(values)
}

func (p promoCodeDo) CreateInBatches(values []*entity.PromoCode, batchSize int) error {
	return p.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 (p promoCodeDo) Save(values ...*entity.PromoCode) error {
	if len(values) == 0 {
		return nil
	}
	return p.DO.Save(values)
}

func (p promoCodeDo) First() (*entity.PromoCode, error) {
	if result, err := p.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*entity.PromoCode), nil
	}
}

func (p promoCodeDo) Take() (*entity.PromoCode, error) {
	if result, err := p.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*entity.PromoCode), nil
	}
}

func (p promoCodeDo) Last() (*entity.PromoCode, error) {
	if result, err := p.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*entity.PromoCode), nil
	}
}

func (p promoCodeDo) Find() ([]*entity.PromoCode, error) {
	result, err := p.DO.Find()
	return result.([]*entity.PromoCode), err
}

func (p promoCodeDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*entity.PromoCode, err error) {
	buf := make([]*entity.PromoCode, 0, batchSize)
	err = p.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 (p promoCodeDo) FindInBatches(result *[]*entity.PromoCode, batchSize int, fc func(tx gen.Dao, batch int) error) error {
	return p.DO.FindInBatches(result, batchSize, fc)
}

func (p promoCodeDo) Attrs(attrs ...field.AssignExpr) IPromoCodeDo {
	return p.withDO(p.DO.Attrs(attrs...))
}

func (p promoCodeDo) Assign(attrs ...field.AssignExpr) IPromoCodeDo {
	return p.withDO(p.DO.Assign(attrs...))
}

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

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

func (p promoCodeDo) FirstOrInit() (*entity.PromoCode, error) {
	if result, err := p.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*entity.PromoCode), nil
	}
}

func (p promoCodeDo) FirstOrCreate() (*entity.PromoCode, error) {
	if result, err := p.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*entity.PromoCode), nil
	}
}

func (p promoCodeDo) FindByPage(offset int, limit int) (result []*entity.PromoCode, count int64, err error) {
	result, err = p.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 = p.Offset(-1).Limit(-1).Count()
	return
}

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

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

func (p promoCodeDo) Scan(result interface{}) (err error) {
	return p.DO.Scan(result)
}

func (p promoCodeDo) Delete(models ...*entity.PromoCode) (result gen.ResultInfo, err error) {
	return p.DO.Delete(models)
}

func (p *promoCodeDo) withDO(do gen.Dao) *promoCodeDo {
	p.DO = *do.(*gen.DO)
	return p
}