// 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 dal

import (
	"context"

	"gorm.io/gen"
	"gorm.io/gen/field"
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"gorm.io/gorm/schema"
	"gorm.io/plugin/dbresolver"

	"github.com/go-sonic/sonic/model/entity"
)

func newTag(db *gorm.DB, opts ...gen.DOOption) tag {
	_tag := tag{}

	_tag.tagDo.UseDB(db, opts...)
	_tag.tagDo.UseModel(&entity.Tag{})

	tableName := _tag.tagDo.TableName()
	_tag.ALL = field.NewAsterisk(tableName)
	_tag.ID = field.NewInt32(tableName, "id")
	_tag.CreateTime = field.NewTime(tableName, "create_time")
	_tag.UpdateTime = field.NewTime(tableName, "update_time")
	_tag.Name = field.NewString(tableName, "name")
	_tag.Slug = field.NewString(tableName, "slug")
	_tag.Thumbnail = field.NewString(tableName, "thumbnail")
	_tag.Color = field.NewString(tableName, "color")

	_tag.fillFieldMap()

	return _tag
}

type tag struct {
	tagDo tagDo

	ALL        field.Asterisk
	ID         field.Int32
	CreateTime field.Time
	UpdateTime field.Time
	Name       field.String
	Slug       field.String
	Thumbnail  field.String
	Color      field.String

	fieldMap map[string]field.Expr
}

func (t tag) Table(newTableName string) *tag {
	t.tagDo.UseTable(newTableName)
	return t.updateTableName(newTableName)
}

func (t tag) As(alias string) *tag {
	t.tagDo.DO = *(t.tagDo.As(alias).(*gen.DO))
	return t.updateTableName(alias)
}

func (t *tag) updateTableName(table string) *tag {
	t.ALL = field.NewAsterisk(table)
	t.ID = field.NewInt32(table, "id")
	t.CreateTime = field.NewTime(table, "create_time")
	t.UpdateTime = field.NewTime(table, "update_time")
	t.Name = field.NewString(table, "name")
	t.Slug = field.NewString(table, "slug")
	t.Thumbnail = field.NewString(table, "thumbnail")
	t.Color = field.NewString(table, "color")

	t.fillFieldMap()

	return t
}

func (t *tag) WithContext(ctx context.Context) *tagDo { return t.tagDo.WithContext(ctx) }

func (t tag) TableName() string { return t.tagDo.TableName() }

func (t tag) Alias() string { return t.tagDo.Alias() }

func (t tag) Columns(cols ...field.Expr) gen.Columns { return t.tagDo.Columns(cols...) }

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

func (t *tag) fillFieldMap() {
	t.fieldMap = make(map[string]field.Expr, 7)
	t.fieldMap["id"] = t.ID
	t.fieldMap["create_time"] = t.CreateTime
	t.fieldMap["update_time"] = t.UpdateTime
	t.fieldMap["name"] = t.Name
	t.fieldMap["slug"] = t.Slug
	t.fieldMap["thumbnail"] = t.Thumbnail
	t.fieldMap["color"] = t.Color
}

func (t tag) clone(db *gorm.DB) tag {
	t.tagDo.ReplaceConnPool(db.Statement.ConnPool)
	return t
}

func (t tag) replaceDB(db *gorm.DB) tag {
	t.tagDo.ReplaceDB(db)
	return t
}

type tagDo struct{ gen.DO }

func (t tagDo) Debug() *tagDo {
	return t.withDO(t.DO.Debug())
}

func (t tagDo) WithContext(ctx context.Context) *tagDo {
	return t.withDO(t.DO.WithContext(ctx))
}

func (t tagDo) ReadDB() *tagDo {
	return t.Clauses(dbresolver.Read)
}

func (t tagDo) WriteDB() *tagDo {
	return t.Clauses(dbresolver.Write)
}

func (t tagDo) Session(config *gorm.Session) *tagDo {
	return t.withDO(t.DO.Session(config))
}

func (t tagDo) Clauses(conds ...clause.Expression) *tagDo {
	return t.withDO(t.DO.Clauses(conds...))
}

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

func (t tagDo) Not(conds ...gen.Condition) *tagDo {
	return t.withDO(t.DO.Not(conds...))
}

func (t tagDo) Or(conds ...gen.Condition) *tagDo {
	return t.withDO(t.DO.Or(conds...))
}

func (t tagDo) Select(conds ...field.Expr) *tagDo {
	return t.withDO(t.DO.Select(conds...))
}

func (t tagDo) Where(conds ...gen.Condition) *tagDo {
	return t.withDO(t.DO.Where(conds...))
}

func (t tagDo) Order(conds ...field.Expr) *tagDo {
	return t.withDO(t.DO.Order(conds...))
}

func (t tagDo) Distinct(cols ...field.Expr) *tagDo {
	return t.withDO(t.DO.Distinct(cols...))
}

func (t tagDo) Omit(cols ...field.Expr) *tagDo {
	return t.withDO(t.DO.Omit(cols...))
}

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

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

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

func (t tagDo) Group(cols ...field.Expr) *tagDo {
	return t.withDO(t.DO.Group(cols...))
}

func (t tagDo) Having(conds ...gen.Condition) *tagDo {
	return t.withDO(t.DO.Having(conds...))
}

func (t tagDo) Limit(limit int) *tagDo {
	return t.withDO(t.DO.Limit(limit))
}

func (t tagDo) Offset(offset int) *tagDo {
	return t.withDO(t.DO.Offset(offset))
}

func (t tagDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *tagDo {
	return t.withDO(t.DO.Scopes(funcs...))
}

func (t tagDo) Unscoped() *tagDo {
	return t.withDO(t.DO.Unscoped())
}

func (t tagDo) Create(values ...*entity.Tag) error {
	if len(values) == 0 {
		return nil
	}
	return t.DO.Create(values)
}

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

func (t tagDo) First() (*entity.Tag, error) {
	if result, err := t.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*entity.Tag), nil
	}
}

func (t tagDo) Take() (*entity.Tag, error) {
	if result, err := t.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*entity.Tag), nil
	}
}

func (t tagDo) Last() (*entity.Tag, error) {
	if result, err := t.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*entity.Tag), nil
	}
}

func (t tagDo) Find() ([]*entity.Tag, error) {
	result, err := t.DO.Find()
	return result.([]*entity.Tag), err
}

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

func (t tagDo) Attrs(attrs ...field.AssignExpr) *tagDo {
	return t.withDO(t.DO.Attrs(attrs...))
}

func (t tagDo) Assign(attrs ...field.AssignExpr) *tagDo {
	return t.withDO(t.DO.Assign(attrs...))
}

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

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

func (t tagDo) FirstOrInit() (*entity.Tag, error) {
	if result, err := t.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*entity.Tag), nil
	}
}

func (t tagDo) FirstOrCreate() (*entity.Tag, error) {
	if result, err := t.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*entity.Tag), nil
	}
}

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

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

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

func (t tagDo) Scan(result interface{}) (err error) {
	return t.DO.Scan(result)
}

func (t tagDo) Delete(models ...*entity.Tag) (result gen.ResultInfo, err error) {
	return t.DO.Delete(models)
}

func (t *tagDo) withDO(do gen.Dao) *tagDo {
	t.DO = *do.(*gen.DO)
	return t
}