package interfaces

import (
	"context"
	"photography-backend/internal/model/entity"
)

// PhotoRepository 照片仓储接口
type PhotoRepository interface {
	// 基本CRUD操作
	Create(ctx context.Context, photo *entity.Photo) error
	GetByID(ctx context.Context, id uint) (*entity.Photo, error)
	Update(ctx context.Context, photo *entity.Photo) error
	Delete(ctx context.Context, id uint) error
	
	// 查询操作
	List(ctx context.Context, params *entity.PhotoListParams) ([]*entity.Photo, int64, error)
	ListByUserID(ctx context.Context, userID uint, params *entity.PhotoListParams) ([]*entity.Photo, int64, error)
	ListByCategory(ctx context.Context, categoryID uint, params *entity.PhotoListParams) ([]*entity.Photo, int64, error)
	Search(ctx context.Context, query string, params *entity.PhotoListParams) ([]*entity.Photo, int64, error)
	
	// 批量操作
	BatchUpdate(ctx context.Context, ids []uint, updates map[string]interface{}) error
	BatchDelete(ctx context.Context, ids []uint) error
	BatchUpdateCategories(ctx context.Context, photoIDs []uint, categoryIDs []uint) error
	BatchUpdateTags(ctx context.Context, photoIDs []uint, tagIDs []uint) error
	
	// 统计操作
	Count(ctx context.Context) (int64, error)
	CountByStatus(ctx context.Context, status string) (int64, error)
	CountByUser(ctx context.Context, userID uint) (int64, error)
	GetStats(ctx context.Context) (*entity.PhotoStats, error)
}