// 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 query

import (
	"context"
	"database/sql"

	"gorm.io/gorm"

	"gorm.io/gen"

	"gorm.io/plugin/dbresolver"
)

var (
	Q               = new(Query)
	Collection      *collection
	CollectionVideo *collectionVideo
	Comment         *comment
	Favorite        *favorite
	Follow          *follow
	User            *user
	Video           *video
)

func SetDefault(db *gorm.DB, opts ...gen.DOOption) {
	*Q = *Use(db, opts...)
	Collection = &Q.Collection
	CollectionVideo = &Q.CollectionVideo
	Comment = &Q.Comment
	Favorite = &Q.Favorite
	Follow = &Q.Follow
	User = &Q.User
	Video = &Q.Video
}

func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
	return &Query{
		db:              db,
		Collection:      newCollection(db, opts...),
		CollectionVideo: newCollectionVideo(db, opts...),
		Comment:         newComment(db, opts...),
		Favorite:        newFavorite(db, opts...),
		Follow:          newFollow(db, opts...),
		User:            newUser(db, opts...),
		Video:           newVideo(db, opts...),
	}
}

type Query struct {
	db *gorm.DB

	Collection      collection
	CollectionVideo collectionVideo
	Comment         comment
	Favorite        favorite
	Follow          follow
	User            user
	Video           video
}

func (q *Query) Available() bool { return q.db != nil }

func (q *Query) clone(db *gorm.DB) *Query {
	return &Query{
		db:              db,
		Collection:      q.Collection.clone(db),
		CollectionVideo: q.CollectionVideo.clone(db),
		Comment:         q.Comment.clone(db),
		Favorite:        q.Favorite.clone(db),
		Follow:          q.Follow.clone(db),
		User:            q.User.clone(db),
		Video:           q.Video.clone(db),
	}
}

func (q *Query) ReadDB() *Query {
	return q.ReplaceDB(q.db.Clauses(dbresolver.Read))
}

func (q *Query) WriteDB() *Query {
	return q.ReplaceDB(q.db.Clauses(dbresolver.Write))
}

func (q *Query) ReplaceDB(db *gorm.DB) *Query {
	return &Query{
		db:              db,
		Collection:      q.Collection.replaceDB(db),
		CollectionVideo: q.CollectionVideo.replaceDB(db),
		Comment:         q.Comment.replaceDB(db),
		Favorite:        q.Favorite.replaceDB(db),
		Follow:          q.Follow.replaceDB(db),
		User:            q.User.replaceDB(db),
		Video:           q.Video.replaceDB(db),
	}
}

type queryCtx struct {
	Collection      ICollectionDo
	CollectionVideo ICollectionVideoDo
	Comment         ICommentDo
	Favorite        IFavoriteDo
	Follow          IFollowDo
	User            IUserDo
	Video           IVideoDo
}

func (q *Query) WithContext(ctx context.Context) *queryCtx {
	return &queryCtx{
		Collection:      q.Collection.WithContext(ctx),
		CollectionVideo: q.CollectionVideo.WithContext(ctx),
		Comment:         q.Comment.WithContext(ctx),
		Favorite:        q.Favorite.WithContext(ctx),
		Follow:          q.Follow.WithContext(ctx),
		User:            q.User.WithContext(ctx),
		Video:           q.Video.WithContext(ctx),
	}
}

func (q *Query) Transaction(fc func(tx *Query) error, opts ...*sql.TxOptions) error {
	return q.db.Transaction(func(tx *gorm.DB) error { return fc(q.clone(tx)) }, opts...)
}

func (q *Query) Begin(opts ...*sql.TxOptions) *QueryTx {
	tx := q.db.Begin(opts...)
	return &QueryTx{Query: q.clone(tx), Error: tx.Error}
}

type QueryTx struct {
	*Query
	Error error
}

func (q *QueryTx) Commit() error {
	return q.db.Commit().Error
}

func (q *QueryTx) Rollback() error {
	return q.db.Rollback().Error
}

func (q *QueryTx) SavePoint(name string) error {
	return q.db.SavePoint(name).Error
}

func (q *QueryTx) RollbackTo(name string) error {
	return q.db.RollbackTo(name).Error
}
