package product

import (
	"context"
	"tyapi-server/internal/application/product/dto/commands"
	"tyapi-server/internal/application/product/dto/queries"
	"tyapi-server/internal/application/product/dto/responses"
	"tyapi-server/internal/shared/interfaces"
)

// ProductApplicationService 产品应用服务接口
type ProductApplicationService interface {
	// 产品管理
	CreateProduct(ctx context.Context, cmd *commands.CreateProductCommand) error
	UpdateProduct(ctx context.Context, cmd *commands.UpdateProductCommand) error
	DeleteProduct(ctx context.Context, cmd *commands.DeleteProductCommand) error

	GetProductByID(ctx context.Context, query *queries.GetProductQuery) (*responses.ProductInfoResponse, error)
	ListProducts(ctx context.Context, filters map[string]interface{}, options interfaces.ListOptions) (*responses.ProductListResponse, error)
	ListProductsWithSubscriptionStatus(ctx context.Context, filters map[string]interface{}, options interfaces.ListOptions) (*responses.ProductListResponse, error)
	GetProductsByIDs(ctx context.Context, query *queries.GetProductsByIDsQuery) ([]*responses.ProductInfoResponse, error)

	// 管理员专用方法
	ListProductsForAdmin(ctx context.Context, filters map[string]interface{}, options interfaces.ListOptions) (*responses.ProductAdminListResponse, error)
	GetProductByIDForAdmin(ctx context.Context, query *queries.GetProductDetailQuery) (*responses.ProductAdminInfoResponse, error)

	// 用户端专用方法
	GetProductByIDForUser(ctx context.Context, query *queries.GetProductDetailQuery) (*responses.ProductInfoWithDocumentResponse, error)

	// 业务查询
	GetSubscribableProducts(ctx context.Context, query *queries.GetSubscribableProductsQuery) ([]*responses.ProductInfoResponse, error)
	GetProductStats(ctx context.Context) (*responses.ProductStatsResponse, error)

	// 组合包管理
	AddPackageItem(ctx context.Context, packageID string, cmd *commands.AddPackageItemCommand) error
	UpdatePackageItem(ctx context.Context, packageID, itemID string, cmd *commands.UpdatePackageItemCommand) error
	RemovePackageItem(ctx context.Context, packageID, itemID string) error
	ReorderPackageItems(ctx context.Context, packageID string, cmd *commands.ReorderPackageItemsCommand) error
	UpdatePackageItems(ctx context.Context, packageID string, cmd *commands.UpdatePackageItemsCommand) error

	// 可选子产品查询
	GetAvailableProducts(ctx context.Context, query *queries.GetAvailableProductsQuery) (*responses.ProductListResponse, error)

	// API配置管理
	GetProductApiConfig(ctx context.Context, productID string) (*responses.ProductApiConfigResponse, error)
	CreateProductApiConfig(ctx context.Context, productID string, config *responses.ProductApiConfigResponse) error
	UpdateProductApiConfig(ctx context.Context, configID string, config *responses.ProductApiConfigResponse) error
	DeleteProductApiConfig(ctx context.Context, configID string) error


}