//
//  FMDQueueItem.m
//  Free Mac Downloader
//
//  Created by Diego Massanti on 9/23/09.
//  Copyright 2009 PlusMedia de Argentina LLC. All rights reserved.
//

#import "FMDQueueItem.h"


@implementation FMDQueueItem

@class FMDHeaders;

@synthesize itemURL, itemPassword, itemUserName, itemName, itemStatus, itemIcon, itemStatusImage, itemHTTPHeaders;

- (id) initWithURL:(NSURL*)theURL
{
	self = [super init];
	if (self != nil) {
		DLog(@"FMDQueueItem initialized for URL %@", [theURL absoluteString]);
		itemURL = theURL;
		[self setItemName:[theURL lastPathComponent]];
		// Set Item representative icon
		[self setItemIcon:[[NSWorkspace sharedWorkspace]iconForFileType:[[self itemName]pathExtension]]];

		FMDHeadersOperation * headersOp = [[FMDHeadersOperation alloc]initWithURL:self.itemURL];

		[self addDependency:headersOp];
		[headersOp release];
		[headersOp addObserver:self
					forKeyPath:@"isFinished"
					   options:NSKeyValueObservingOptionNew
					   context:NULL];
		[headersOp setPassword:self.itemPassword];
		[headersOp setUserName:self.itemUserName];

		[headersOp setUserName:self.itemUserName andPassword:self.itemPassword];
	}
	return self;
}

- (void)main
{
	DLog(@"Queue Item main method called");
}




#pragma mark -
#pragma mark KVO Observers

- (void)observeValueForKeyPath:(NSString *)keyPath
					  ofObject:(id)object
                        change:(NSDictionary *)change
                       context:(void *)context
{
    if ([keyPath isEqual:@"isFinished"]) {
		if ([[change valueForKey:NSKeyValueChangeNewKey]boolValue] == YES) {
			FMDHeadersOperation * headersOperation = object;
			DLog(@"Dependency finished");
			[self setItemHTTPHeaders:headersOperation.headers];
			[headersOperation release];
			[self start];
		}


    }

}

@end