//
//  TrackeesViewController.m


#import "TrackeesViewController.h"
#import "SFHttpRequestDispatcher.h"
#import "NSURLConnection-block.h"
#import "SFHttpRequestDispatcher.h"
#import "Util.h"

@implementation TrackeesViewController

@synthesize trackees;

- (void) showBusyDialog{
    HUD = [[MBProgressHUD alloc] initWithView:self.view];
    [self.view addSubview:HUD];
    HUD.delegate = self;
    HUD.labelText = @"Loading Trackees...";
    [HUD show:YES];
}

-(void)setTrackeesFromBG:(NSArray*)theTrackees{
    if([NSThread currentThread] != [NSThread mainThread]){
        [self performSelectorOnMainThread:_cmd withObject:theTrackees waitUntilDone:YES];
        return;
    }

    NSArray* mainThreadTrackees = [theTrackees copy];
    self.trackees = mainThreadTrackees;
    [mainThreadTrackees release];
}

-(void)viewDidLoad{
    [self showBusyDialog];
    User *user = [[[User alloc] initWithPhoneNumber:@"07032314287"
                                           password:@"testtest"]autorelease];

    SFHttpRequestDispatcher *dispatcher = [Util dispatcherForGetTrackersForUser:user];
    [NSURLConnection asyncRequest:[dispatcher doGetOrPost]
                          success:^(NSData *data, NSURLResponse *response) {
                              NSLog(@"Successfully Got Trackers");
                              NSArray *jsonArray = [data objectFromJSONData];
                              self.trackees = jsonArray;
                              [self.tableView performSelectorOnMainThread:@selector(reloadData) withObject:nil waitUntilDone:NO];
                              NSLog(@"%@", [jsonArray description]);

                //-objectFromJSONData should return an autoreleased array, no need to release here
                //[jsonArray release];
                              [self performSelectorOnMainThread:@selector(hudWasHidden:) withObject:HUD waitUntilDone:NO];
                          }
                          failure:^(NSData *data, NSError *error){
                              NSLog(@"Failure Getting Trackers");
                              [self performSelectorOnMainThread:@selector(hudWasHidden:) withObject:HUD waitUntilDone:NO];
                          }
     ];
}

-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return [self.trackees count];
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    static NSString* TrackeeString = @"TrackeeString";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:TrackeeString];
    if(nil == cell){
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TrackeeString]autorelease];
    }
    NSUInteger row = [indexPath row];
    NSString *trackeeJSON = [trackees objectAtIndex:row];
    Person *person = [Person fromJSON:trackeeJSON];
    cell.textLabel.text = person.phoneNumber;
    return cell;
}

#pragma mark -
#pragma mark MBProgressHUDDelegate methods
- (void)hudWasHidden:(MBProgressHUD *)hud {
    // Remove HUD from screen when the HUD was hidded
    [HUD removeFromSuperview];
    [HUD release];
    HUD = nil;
}



@end


//error message below:
2011-09-06 11:33:14.492 mtracker[28687:207] *** Assertion failure in -[UITableView _createPreparedCellForGlobalRow:withIndexPath:], /SourceCache/UIKit_Sim/UIKit-1448.89/UITableView.m:5678
sharedlibrary apply-load-rules all