#import "MyViewController.h"
#import "Picture.h"
#import "ASIHTTPRequest.h"


@implementation MyViewController

@synthesize pageNumberLabel, image, myPic, indic;


// Load the view nib and initialize the pageNumber ivar.
- (id)initWithPageNumber:(int)page pic:(Picture *)actual_pic {
    if (self = [super initWithNibName:@"MyViewController" bundle:nil]) {
        pageNumber = page;
        myPic = actual_pic;
    }
    return self;
}

- (void)dealloc {
    [pageNumberLabel release];
    [image release];
    [super dealloc];
}

//Asynchronous image downloading
- (IBAction)grabURLInBackground:(NSURL *)url
{
    ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
    [request setDelegate:self];
    [request startAsynchronous];

}

- (void)requestFinished:(ASIHTTPRequest *)request
{
    // Use when fetching binary data
    NSData *responseData = [request responseData];
    NSLog(@"Loaded pic: %d", pageNumber);
    [indic stopAnimating];
    self.image.image = [UIImage imageWithData:responseData];
}

- (void)requestFailed:(ASIHTTPRequest *)request
{
    NSLog(@"it failed");

    //NSError *error = [request error];
}

// Set the label and background color when the view has finished loading.
- (void)viewDidLoad {
    [self grabURLInBackground:myPic.url];

    pageNumberLabel.text = myPic.title;
    pageNumberLabel.numberOfLines = 0;
    pageNumberLabel.frame = CGRectMake(5,5,300,800);
    [pageNumberLabel sizeToFit];
}

@end