/Users/alan/Accela/AccelaMobile/AccelaMobile/AMRequest.h

//
//  AMRequest.h
//  AccelaMobile
//
//  Created by Alan on 1/17/12.
//  Copyright (c) 2012 Accela Inc. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import "AMError.h"

#define AMNotificationAuthenticateSuccess   @"AMNotificationAuthenticateSuccess"
#define AMNotificationSessionInvalid        @"AMNotificationSessionInvalid"
#define AMNotificationSendErrorReport       @"AMNotificationSendErrorReport"

typedef enum
{
    GET  = 0,
    POST = 1,
    PUT = 2,
    DELETE = 3
        
} HTTP_METHOD;


typedef void (^AMDataBlock)(id *data);


extern BOOL authenticateWaiting;

@protocol AMProgressDelegate;

@protocol AMRequestDelegate;

@interface AMRequest : NSObject

@property (nonatomic, retain) id<AMRequestDelegate> amRequestDelegate;


@property (nonatomic, retain) NSString *amServiceURL;


@property (nonatomic, retain) NSDictionary *amParams;


@property (nonatomic) HTTP_METHOD amHttpMethod;


@property (nonatomic) long amTimeOutSeconds;


@property (nonatomic, copy) AMErrorBlock amErrorBlock;


@property (nonatomic, copy) AMDataBlock amCompletionBlock;


@property (nonatomic, retain) NSString *amDownloadDestinationPath;


@property (nonatomic, retain) NSString *amUploadDestinationPath;


@property (nonatomic, assign, setter = setAmOwnerView:) UIView *amOwnerView;


@property (nonatomic, assign) NSDictionary *userProfile;

@property (nonatomic) NSInteger tag;


- (id)initWithPath: (NSString *)servicePath urlParams: (NSDictionary *)params httpMethod: (HTTP_METHOD)httpMethod;

- (BOOL)isLoading;

- (void)cancelRequest;

- (id)fetchWithData: (NSData *)data error: (AMErrorBlock)errorBlock;

- (AMRequest *)sendRequestWithData: (NSData *)data requestDelegate: (id<AMRequestDelegate>)requestDelegate;

- (AMRequest *)sendRequestWithData: (NSString *)data attachments:(NSDictionary *) attachments requestDelegate: (id<AMRequestDelegate>)requestDelegate;


- (AMRequest *)uploadAttachment: (NSDictionary *)fileInformation requestDelegate: (id<AMRequestDelegate>)requestDelegate;


- (AMRequest *)downloadAttachment: (NSString *) localFile requestDelegate: (id<AMRequestDelegate>)requestDelegate;


- (void) setProgressLabelText:(NSString *) labelText;

-(void) waitUntilFinished;


@end

@protocol AMRequestDelegate <NSObject>

@optional

- (void)amRequestStarted: (AMRequest *)request;

- (void)amRequest: (AMRequest *)request didReceiveResponse: (NSDictionary *)httpHeaders;

- (void)amRequest: (AMRequest *)request didFailWithError: (AMError *)error;

- (void)amRequest: (AMRequest *)request didLoad: (id)result;

- (void)amRequest: (AMRequest *)request receivedBytes: (long long)bytes total: (long long)total;

- (void)amRequest: (AMRequest *)request sendBytes: (long long)bytes;

@end