// 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 newUserPackage(db *gorm.DB, opts ...gen.DOOption) userPackage {
	_userPackage := userPackage{}

	_userPackage.userPackageDo.UseDB(db, opts...)
	_userPackage.userPackageDo.UseModel(&entity.UserPackage{})

	tableName := _userPackage.userPackageDo.TableName()
	_userPackage.ALL = field.NewAsterisk(tableName)
	_userPackage.Id = field.NewUint(tableName, "id")
	_userPackage.CreatedAt = field.NewTime(tableName, "created_at")
	_userPackage.UpdatedAt = field.NewTime(tableName, "updated_at")
	_userPackage.UserId = field.NewString(tableName, "user_id")
	_userPackage.PackageId = field.NewUint(tableName, "package_id")
	_userPackage.CallsLeft = field.NewInt64(tableName, "calls_left")
	_userPackage.IsActive = field.NewBool(tableName, "is_active")
	_userPackage.ExpirationAt = field.NewTime(tableName, "expiration_at")
	_userPackage.PurchaseAt = field.NewTime(tableName, "purchase_at")
	_userPackage.Package = userPackageBelongsToPackage{
		db: db.Session(&gorm.Session{}),

		RelationField: field.NewRelation("Package", "entity.Packages"),
		Api: struct {
			field.RelationField
		}{
			RelationField: field.NewRelation("Package.Api", "entity.Api"),
		},
	}

	_userPackage.fillFieldMap()

	return _userPackage
}

type userPackage struct {
	userPackageDo

	ALL          field.Asterisk
	Id           field.Uint
	CreatedAt    field.Time
	UpdatedAt    field.Time
	UserId       field.String
	PackageId    field.Uint
	CallsLeft    field.Int64
	IsActive     field.Bool
	ExpirationAt field.Time
	PurchaseAt   field.Time
	Package      userPackageBelongsToPackage

	fieldMap map[string]field.Expr
}

func (u userPackage) Table(newTableName string) *userPackage {
	u.userPackageDo.UseTable(newTableName)
	return u.updateTableName(newTableName)
}

func (u userPackage) As(alias string) *userPackage {
	u.userPackageDo.DO = *(u.userPackageDo.As(alias).(*gen.DO))
	return u.updateTableName(alias)
}

func (u *userPackage) updateTableName(table string) *userPackage {
	u.ALL = field.NewAsterisk(table)
	u.Id = field.NewUint(table, "id")
	u.CreatedAt = field.NewTime(table, "created_at")
	u.UpdatedAt = field.NewTime(table, "updated_at")
	u.UserId = field.NewString(table, "user_id")
	u.PackageId = field.NewUint(table, "package_id")
	u.CallsLeft = field.NewInt64(table, "calls_left")
	u.IsActive = field.NewBool(table, "is_active")
	u.ExpirationAt = field.NewTime(table, "expiration_at")
	u.PurchaseAt = field.NewTime(table, "purchase_at")

	u.fillFieldMap()

	return u
}

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

func (u *userPackage) fillFieldMap() {
	u.fieldMap = make(map[string]field.Expr, 10)
	u.fieldMap["id"] = u.Id
	u.fieldMap["created_at"] = u.CreatedAt
	u.fieldMap["updated_at"] = u.UpdatedAt
	u.fieldMap["user_id"] = u.UserId
	u.fieldMap["package_id"] = u.PackageId
	u.fieldMap["calls_left"] = u.CallsLeft
	u.fieldMap["is_active"] = u.IsActive
	u.fieldMap["expiration_at"] = u.ExpirationAt
	u.fieldMap["purchase_at"] = u.PurchaseAt

}

func (u userPackage) clone(db *gorm.DB) userPackage {
	u.userPackageDo.ReplaceConnPool(db.Statement.ConnPool)
	return u
}

func (u userPackage) replaceDB(db *gorm.DB) userPackage {
	u.userPackageDo.ReplaceDB(db)
	return u
}

type userPackageBelongsToPackage struct {
	db *gorm.DB

	field.RelationField

	Api struct {
		field.RelationField
	}
}

func (a userPackageBelongsToPackage) Where(conds ...field.Expr) *userPackageBelongsToPackage {
	if len(conds) == 0 {
		return &a
	}

	exprs := make([]clause.Expression, 0, len(conds))
	for _, cond := range conds {
		exprs = append(exprs, cond.BeCond().(clause.Expression))
	}
	a.db = a.db.Clauses(clause.Where{Exprs: exprs})
	return &a
}

func (a userPackageBelongsToPackage) WithContext(ctx context.Context) *userPackageBelongsToPackage {
	a.db = a.db.WithContext(ctx)
	return &a
}

func (a userPackageBelongsToPackage) Session(session *gorm.Session) *userPackageBelongsToPackage {
	a.db = a.db.Session(session)
	return &a
}

func (a userPackageBelongsToPackage) Model(m *entity.UserPackage) *userPackageBelongsToPackageTx {
	return &userPackageBelongsToPackageTx{a.db.Model(m).Association(a.Name())}
}

type userPackageBelongsToPackageTx struct{ tx *gorm.Association }

func (a userPackageBelongsToPackageTx) Find() (result *entity.Packages, err error) {
	return result, a.tx.Find(&result)
}

func (a userPackageBelongsToPackageTx) Append(values ...*entity.Packages) (err error) {
	targetValues := make([]interface{}, len(values))
	for i, v := range values {
		targetValues[i] = v
	}
	return a.tx.Append(targetValues...)
}

func (a userPackageBelongsToPackageTx) Replace(values ...*entity.Packages) (err error) {
	targetValues := make([]interface{}, len(values))
	for i, v := range values {
		targetValues[i] = v
	}
	return a.tx.Replace(targetValues...)
}

func (a userPackageBelongsToPackageTx) Delete(values ...*entity.Packages) (err error) {
	targetValues := make([]interface{}, len(values))
	for i, v := range values {
		targetValues[i] = v
	}
	return a.tx.Delete(targetValues...)
}

func (a userPackageBelongsToPackageTx) Clear() error {
	return a.tx.Clear()
}

func (a userPackageBelongsToPackageTx) Count() int64 {
	return a.tx.Count()
}

type userPackageDo struct{ gen.DO }

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

func (u userPackageDo) Debug() IUserPackageDo {
	return u.withDO(u.DO.Debug())
}

func (u userPackageDo) WithContext(ctx context.Context) IUserPackageDo {
	return u.withDO(u.DO.WithContext(ctx))
}

func (u userPackageDo) ReadDB() IUserPackageDo {
	return u.Clauses(dbresolver.Read)
}

func (u userPackageDo) WriteDB() IUserPackageDo {
	return u.Clauses(dbresolver.Write)
}

func (u userPackageDo) Session(config *gorm.Session) IUserPackageDo {
	return u.withDO(u.DO.Session(config))
}

func (u userPackageDo) Clauses(conds ...clause.Expression) IUserPackageDo {
	return u.withDO(u.DO.Clauses(conds...))
}

func (u userPackageDo) Returning(value interface{}, columns ...string) IUserPackageDo {
	return u.withDO(u.DO.Returning(value, columns...))
}

func (u userPackageDo) Not(conds ...gen.Condition) IUserPackageDo {
	return u.withDO(u.DO.Not(conds...))
}

func (u userPackageDo) Or(conds ...gen.Condition) IUserPackageDo {
	return u.withDO(u.DO.Or(conds...))
}

func (u userPackageDo) Select(conds ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Select(conds...))
}

func (u userPackageDo) Where(conds ...gen.Condition) IUserPackageDo {
	return u.withDO(u.DO.Where(conds...))
}

func (u userPackageDo) Order(conds ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Order(conds...))
}

func (u userPackageDo) Distinct(cols ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Distinct(cols...))
}

func (u userPackageDo) Omit(cols ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Omit(cols...))
}

func (u userPackageDo) Join(table schema.Tabler, on ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Join(table, on...))
}

func (u userPackageDo) LeftJoin(table schema.Tabler, on ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.LeftJoin(table, on...))
}

func (u userPackageDo) RightJoin(table schema.Tabler, on ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.RightJoin(table, on...))
}

func (u userPackageDo) Group(cols ...field.Expr) IUserPackageDo {
	return u.withDO(u.DO.Group(cols...))
}

func (u userPackageDo) Having(conds ...gen.Condition) IUserPackageDo {
	return u.withDO(u.DO.Having(conds...))
}

func (u userPackageDo) Limit(limit int) IUserPackageDo {
	return u.withDO(u.DO.Limit(limit))
}

func (u userPackageDo) Offset(offset int) IUserPackageDo {
	return u.withDO(u.DO.Offset(offset))
}

func (u userPackageDo) Scopes(funcs ...func(gen.Dao) gen.Dao) IUserPackageDo {
	return u.withDO(u.DO.Scopes(funcs...))
}

func (u userPackageDo) Unscoped() IUserPackageDo {
	return u.withDO(u.DO.Unscoped())
}

func (u userPackageDo) Create(values ...*entity.UserPackage) error {
	if len(values) == 0 {
		return nil
	}
	return u.DO.Create(values)
}

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

func (u userPackageDo) First() (*entity.UserPackage, error) {
	if result, err := u.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*entity.UserPackage), nil
	}
}

func (u userPackageDo) Take() (*entity.UserPackage, error) {
	if result, err := u.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*entity.UserPackage), nil
	}
}

func (u userPackageDo) Last() (*entity.UserPackage, error) {
	if result, err := u.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*entity.UserPackage), nil
	}
}

func (u userPackageDo) Find() ([]*entity.UserPackage, error) {
	result, err := u.DO.Find()
	return result.([]*entity.UserPackage), err
}

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

func (u userPackageDo) Attrs(attrs ...field.AssignExpr) IUserPackageDo {
	return u.withDO(u.DO.Attrs(attrs...))
}

func (u userPackageDo) Assign(attrs ...field.AssignExpr) IUserPackageDo {
	return u.withDO(u.DO.Assign(attrs...))
}

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

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

func (u userPackageDo) FirstOrInit() (*entity.UserPackage, error) {
	if result, err := u.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*entity.UserPackage), nil
	}
}

func (u userPackageDo) FirstOrCreate() (*entity.UserPackage, error) {
	if result, err := u.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*entity.UserPackage), nil
	}
}

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

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

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

func (u userPackageDo) Scan(result interface{}) (err error) {
	return u.DO.Scan(result)
}

func (u userPackageDo) Delete(models ...*entity.UserPackage) (result gen.ResultInfo, err error) {
	return u.DO.Delete(models)
}

func (u *userPackageDo) withDO(do gen.Dao) *userPackageDo {
	u.DO = *do.(*gen.DO)
	return u
}