/**
 * Copyright 2015-2018 Kakao Corp.
 *
 * 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.
 */

#import <Foundation/Foundation.h>
#import "KOTalkMessageSending.h"

/*!
 @header KOChat.h
 @abstract 카카오톡 내의 채팅방을 나타내는 정보.
 */

/*!
 @class KOChat
 @abstract 카카오톡 내의 채팅방을 나타내는 정보 구조체.
 @see KOTalkMessageSending 카카오톡 메시지를 전송하기 위해 구현해야 하는 프로토콜.
 */
@interface KOChat : NSObject <KOTalkMessageSending>

/*!
 @property ID
 @abstract 카카오톡 채팅방 ID.
 */
@property (nonatomic, readonly) NSNumber *ID;

/*!
 @property title
 @abstract 카카오톡 채팅방 Title.
 */
@property (nonatomic, readonly) NSString *title;

/*!
 @property thumbnailURL
 @abstract 카카오톡 채팅방 썸네일 이미지 URL.
 */
@property (nonatomic, readonly) NSString *thumbnailURL;

/*!
 @property memberCount
 @abstract 카카오톡 채팅방 참여자의 수.
 */
@property (nonatomic, readonly) NSNumber *memberCount;

/*!
 @property displayMemberImages
 @abstract 이미지가 존재하는 카카오톡 채팅방 멤버들의 썸네일 이미지 URL List. (최대 5대 까지)
 */
@property (nonatomic, readonly) NSArray *displayMemberImages;

/*!
 @property chatType
 @abstract 카카오톡 채팅방의 종류(오픈채팅(open), 일반채팅(regular)).
 */
@property (nonatomic, readonly) NSString *chatType;

@property (nonatomic, readonly) NSArray *memberImageURLs DEPRECATED_MSG_ATTRIBUTE("Use 'displayMemberImages' property.");

+ (instancetype)responseWithDictionary:(NSDictionary *)dictionary;

@end