// 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 model

import (
	"context"
	"database/sql"

	"gorm.io/gorm"

	"gorm.io/gen"

	"gorm.io/plugin/dbresolver"
)

var (
	Q               = new(Query)
	BookCategory    *MBookCategory
	Font            *MFont
	Group           *MGroup
	Material        *MMaterial
	Module          *MModule
	Role            *MRole
	User            *MUser
	UserGroup       *MUserGroup
	UserPoster      *MUserPoster
	UserPosterBatch *MUserPosterBatch
)

func SetDefault(db *gorm.DB, opts ...gen.DOOption) {
	*Q = *Use(db, opts...)
	BookCategory = &Q.BookCategory
	Font = &Q.Font
	Group = &Q.Group
	Material = &Q.Material
	Module = &Q.Module
	Role = &Q.Role
	User = &Q.User
	UserGroup = &Q.UserGroup
	UserPoster = &Q.UserPoster
	UserPosterBatch = &Q.UserPosterBatch
}

func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
	return &Query{
		db:              db,
		BookCategory:    newBookCategory(db, opts...),
		Font:            newFont(db, opts...),
		Group:           newGroup(db, opts...),
		Material:        newMaterial(db, opts...),
		Module:          newModule(db, opts...),
		Role:            newRole(db, opts...),
		User:            newUser(db, opts...),
		UserGroup:       newUserGroup(db, opts...),
		UserPoster:      newUserPoster(db, opts...),
		UserPosterBatch: newUserPosterBatch(db, opts...),
	}
}

type Query struct {
	db *gorm.DB

	BookCategory    MBookCategory
	Font            MFont
	Group           MGroup
	Material        MMaterial
	Module          MModule
	Role            MRole
	User            MUser
	UserGroup       MUserGroup
	UserPoster      MUserPoster
	UserPosterBatch MUserPosterBatch
}

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

func (q *Query) clone(db *gorm.DB) *Query {
	return &Query{
		db:              db,
		BookCategory:    q.BookCategory.clone(db),
		Font:            q.Font.clone(db),
		Group:           q.Group.clone(db),
		Material:        q.Material.clone(db),
		Module:          q.Module.clone(db),
		Role:            q.Role.clone(db),
		User:            q.User.clone(db),
		UserGroup:       q.UserGroup.clone(db),
		UserPoster:      q.UserPoster.clone(db),
		UserPosterBatch: q.UserPosterBatch.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,
		BookCategory:    q.BookCategory.replaceDB(db),
		Font:            q.Font.replaceDB(db),
		Group:           q.Group.replaceDB(db),
		Material:        q.Material.replaceDB(db),
		Module:          q.Module.replaceDB(db),
		Role:            q.Role.replaceDB(db),
		User:            q.User.replaceDB(db),
		UserGroup:       q.UserGroup.replaceDB(db),
		UserPoster:      q.UserPoster.replaceDB(db),
		UserPosterBatch: q.UserPosterBatch.replaceDB(db),
	}
}

type queryCtx struct {
	BookCategory    IBookCategoryDo
	Font            IFontDo
	Group           IGroupDo
	Material        IMaterialDo
	Module          IModuleDo
	Role            IRoleDo
	User            IUserDo
	UserGroup       IUserGroupDo
	UserPoster      IUserPosterDo
	UserPosterBatch IUserPosterBatchDo
}

func (q *Query) WithContext(ctx context.Context) *queryCtx {
	return &queryCtx{
		BookCategory:    q.BookCategory.WithContext(ctx),
		Font:            q.Font.WithContext(ctx),
		Group:           q.Group.WithContext(ctx),
		Material:        q.Material.WithContext(ctx),
		Module:          q.Module.WithContext(ctx),
		Role:            q.Role.WithContext(ctx),
		User:            q.User.WithContext(ctx),
		UserGroup:       q.UserGroup.WithContext(ctx),
		UserPoster:      q.UserPoster.WithContext(ctx),
		UserPosterBatch: q.UserPosterBatch.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 {
	return &QueryTx{q.clone(q.db.Begin(opts...))}
}

type QueryTx struct{ *Query }

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
}