//
//  APIClient.h
//  Juick
//
//  Created by Vitaly Takmazov on 22/08/16.
//  Copyright © 2016 com.juick. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "Message.h"
#import "DeviceRegistration.h"

@interface APIClient : NSObject<NSURLSessionDelegate, NSURLSessionTaskDelegate>

@property (nonatomic, strong) NSDateFormatter *dateFormatter;
@property (nonatomic, strong) NSURLCredential *credential;

+(APIClient *) sharedClient;

-(void) pullNextFromPath:(NSString *)path params:(NSDictionary *)params callback:(void(^)(NSArray<Message *>*, NSError *))callback;
-(void) postMessage:(NSString *)text result:(void(^)(Message *, NSError *))callback;
-(void) postReplyToThread:(NSNumber *)mid inReplyTo:(NSNumber *)rid text:(NSString *)text result:(void(^)(Message *, NSError *))callback;
-(void) postPMToUser:(NSString *)uname text:(NSString *)text result:(void(^)(NSError *))callback;
-(void) fetchChats:(void(^)(NSArray *, NSError *))callback;
-(void) fetchChatWithUser:(NSString *)uname callback:(void(^)(NSArray *, NSError *))callback;
-(void) authenticate:(void(^)(User *, NSError *))callback;
-(void) refreshDeviceRegistration:(DeviceRegistration *)registrationData callback:(void(^)(BOOL))callback;
-(void) getUserByName:(NSString *) name callback:(void(^)(User *))callback;
-(BOOL) isAuthenticated;
-(void) fetchImageWithURL:(NSURL *) url callback:(void(^)(NSData *))callback;

+(NSString *) messagesUrl;
+(NSString *) threadUrl;
+(NSString *) feedUrl;
+(NSString *) discussionsUrl;

@end