/* Copyright (c) 2008 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//
//  GDataServiceGoogleBooks.h
//

#if !GDATA_REQUIRE_SERVICE_INCLUDES || GDATA_INCLUDE_BOOKS_SERVICE

#import "GDataServiceGoogle.h"

#undef _EXTERN
#undef _INITIALIZE_AS
#ifdef GDATASERVICEGOOGLEBOOKS_DEFINE_GLOBALS
#define _EXTERN 
#define _INITIALIZE_AS(x) =x
#else
#define _EXTERN GDATA_EXTERN
#define _INITIALIZE_AS(x)
#endif

// feed for querying all volumes
_EXTERN NSString* const kGDataGoogleBooksVolumeFeed _INITIALIZE_AS(@"http://books.google.com/books/feeds/volumes");

_EXTERN NSString* const kGDataGoogleBooksLibraryCollection _INITIALIZE_AS(@"library");

@interface GDataServiceGoogleBooks : GDataServiceGoogle

// feeds for the authenticated user's annotations and collections

// pass nil as volume ID for the URL to the volumes feed
// (previously kGDataGoogleBooksDefaultVolumeFeed)
+ (NSURL *)booksURLForVolumeID:(NSString *)volumeID;

// pass kGDataGoogleBooksLibraryCollection for the default library's volumes
// (previously kGDataGoogleBooksDefaultCollectionFeed)
+ (NSURL *)booksURLForCollectionID:(NSString *)collectionID;

// URL for the feed of the user's collections
+ (NSURL *)collectionsURL;

// clients may use these fetch methods of GDataServiceGoogle
//
//  - (GDataServiceTicket *)fetchFeedWithURL:(NSURL *)feedURL delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)fetchFeedWithQuery:(GDataQuery *)query delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)fetchEntryWithURL:(NSURL *)entryURL delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)fetchEntryByInsertingEntry:(GDataEntryBase *)entryToInsert forFeedURL:(NSURL *)feedURL delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)fetchEntryByUpdatingEntry:(GDataEntryBase *)entryToUpdate delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)deleteEntry:(GDataEntryBase *)entryToDelete delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)deleteResourceURL:(NSURL *)resourceEditURL ETag:(NSString *)etag delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//  - (GDataServiceTicket *)fetchFeedWithBatchFeed:(GDataFeedBase *)batchFeed forBatchFeedURL:(NSURL *)feedURL delegate:(id)delegate didFinishSelector:(SEL)finishedSelector;
//
// finishedSelector has a signature like this for feed fetches:
// - (void)serviceTicket:(GDataServiceTicket *)ticket finishedWithFeed:(GDataFeedBase *)feed error:(NSError *)error;
//
// or this for entry fetches:
// - (void)serviceTicket:(GDataServiceTicket *)ticket finishedWithEntry:(GDataEntryBase *)entry error:(NSError *)error;
//
// The class of the returned feed or entry is determined by the URL fetched.

+ (NSString *)serviceRootURLString;  

@end

#endif // !GDATA_REQUIRE_SERVICE_INCLUDES || GDATA_INCLUDE_BOOKS_SERVICE