//
//  Server.h
//  NEPEquipmentScanner
//
//  Created by Sam Green on 3/3/12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>

#import "AFHTTPClient.h"
#import "ScanBatch.h"
#import "ScanItem.h"
#import "EquipmentItem.h"
#import "Server.h"

@protocol ServerDelegate;

@interface Server : NSObject {
    AFHTTPClient *httpClient;

    id<ServerDelegate> delegate;

    BOOL isConnected;

    BOOL workOrderRequestCompleted;
    NSInteger workOrderPageIndex;

    BOOL locationRequestCompleted;
    NSInteger locationPageIndex;
}

@property (nonatomic, assign) id<ServerDelegate> delegate;
@property (nonatomic, readonly) BOOL isConnected;

@property (nonatomic, retain) NSArray *cachedLocations;
@property (nonatomic, retain) NSArray *cachedWorkOrders;

+ (Server *)sharedServer;

- (void)loginUser:(NSString *)username withPass:(NSString *)password;

- (void)getAllLocations;
- (void)getActiveWorkOrders;

- (void)getEquipmentByID:(NSString *)equipmentID;
- (void)getBatchByID:(NSUInteger)batchID;
- (void)getBatchHistory;

- (void)uploadBatch:(ScanBatch *)aBatch;

@end

@protocol ServerDelegate <NSObject>

@optional
- (void)loginFailed;
- (void)loginSuccessful;

- (void)receivedLocations:(NSArray *)locations;
- (void)receivedWorkOrders:(NSArray *)workOrders;

- (void)receivedEquipmentItem:(EquipmentItem *)anItem;
- (void)receivedBatch:(ScanBatch *)aBatch;
- (void)receivedBatchHistory:(NSArray *)batchHistory;
- (void)uploadedBatch:(BOOL)successful;

@end