//
//  TweetPricesAppDelegate.m
//  TweetPrices
//
//  Created by Matthew Wilkinson on 20/07/2009.
//  Copyright __MyCompanyName__ 2009. All rights reserved.
//

#import "TweetPricesAppDelegate.h"
#import "Manage.h"
#import "ManageDetails.h"


@implementation TweetPricesAppDelegate

@synthesize window;
@synthesize tabBarController;
@synthesize navController;
@synthesize twitterEngine;
@synthesize received_friend_timeline;
@synthesize received_images_small;
@synthesize received_images_large;
@synthesize received_user;
@synthesize received_replies;
@synthesize cached_users;
@synthesize loggedIn;

- (void)applicationDidFinishLaunching:(UIApplication *)application {

	received_friend_timeline = [(NSMutableArray*)[NSMutableArray alloc] init];
	received_replies = [(NSMutableArray*)[NSMutableArray alloc] init];
	received_images_small = [(NSMutableDictionary*)[NSMutableDictionary alloc] init];
	received_images_large = [(NSMutableDictionary*)[NSMutableDictionary alloc] init];
	cached_users = [(NSMutableDictionary*)[NSMutableDictionary alloc] init];

#pragma mark Create User Interface

	// Setup the login view

	loginView = [[LoginViewController alloc] initWithNibName:@"Login" bundle:[NSBundle mainBundle]];

	// Push login view

	[window addSubview:loginView.view];

    // Override point for customization after application launch
    [window makeKeyAndVisible];
}

- (void)goHome {
	[self getStatus:0 count:20 refresh:NO];
	[window addSubview:tabBarController.view];
}

- (void)setEngine:(NSString *)username password:(NSString *)password {

#pragma mark setup MGTwitterEngineDelegate

	_username = username;
	_password = password;

    // Most API calls require a name and password to be set...
    if (! username || ! password) {
        NSLog(@"You forgot to specify your username/password in AppController.m, things might not work!");
		NSLog(@"And if things are mysteriously working without the username/password, it's because NSURLConnection is using a session cookie from another connection.");
    }

    // Create a TwitterEngine and set our login details.
    twitterEngine = [[MGTwitterEngine alloc] initWithDelegate:self];
    [twitterEngine setUsername:username password:password];
	[twitterEngine checkUserCredentials];

	[twitterEngine getUpdate:3454995098];
}


- (void)dealloc {
	[loginView release];
	[twitterEngine release];
    [window release];
    [super dealloc];
}

- (void)getStatus:(int)page count:(int)messages_count refresh:(Boolean)refresh_status {
	NSLog(@"Get Status");

	if (refresh_status==YES) {
		[received_friend_timeline removeAllObjects];
	}
	//[twitterEngine getFollowedTimelineSinceID:0 startingAtPage:page count:messages_count];
	[twitterEngine getUserTimelineFor:_username sinceID:0 startingAtPage:page count:messages_count];
}

- (void)getReplies:(int)page count:(int)messages_count refresh:(Boolean)refresh_status {
	NSLog(@"Get Replies");

	if (refresh_status==YES) {
		[received_replies removeAllObjects];
	}

	//[twitterEngine getFollowedTimelineSinceID:0 startingAtPage:page count:messages_count];
	[twitterEngine getRepliesSinceID:0 startingAtPage:page count:messages_count];
}


#pragma mark MGTwitterEngineDelegate methods


- (void)requestSucceeded:(NSString *)connectionIdentifier
{
    NSLog(@"Request succeeded for connectionIdentifier = %@", connectionIdentifier);

	[[NSNotificationCenter defaultCenter] postNotificationName:@"requestSucceeded"
														object:nil];
}


- (void)requestFailed:(NSString *)connectionIdentifier withError:(NSError *)error
{
    NSLog(@"Request failed for connectionIdentifier = %@, error = %@ (%@)",
          connectionIdentifier,
          [error localizedDescription],
          [error userInfo]);

	[[NSNotificationCenter defaultCenter] postNotificationName:@"requestFailed"
														object:nil
													  userInfo:[NSDictionary dictionaryWithObject:[error localizedDescription]
																						   forKey:@"description"]];
}


- (void)statusesReceived:(NSArray *)statuses forRequest:(NSString *)connectionIdentifier
{
	//NSLog(@"status started");

	int i, count;
	count = [statuses count];
	for (i = 0; i < count; i++)
	{
		NSDictionary *status = [statuses objectAtIndex: i];
		Status *st = [(Status*)[Status alloc] init];
		st.created_at = [status valueForKey:@"created_at"];
		st.Ident = [status valueForKey:@"id"];
		st.text = [status valueForKey:@"text"];
		st.source = [status valueForKey:@"source"];
		st.truncated = (int)[status valueForKey:@"truncated"];
		st.favorited = (int)[status valueForKey:@"favorited"];
		st.in_reply_to_status_id = [status valueForKey:@"in_reply_to_status_id"];
		st.in_reply_to_status_id = [status valueForKey:@"in_reply_to_user_id"];
		//get user profile
		NSDictionary *user = [status valueForKey:@"user"];
		User *u = [(User*)[User alloc] init];
		u.created_at = [user valueForKey:@"created_at"];
		u.favourites_count = (NSNumber*)[user valueForKey:@"favourites_count"];
		u.followers_count = (NSNumber*)[user valueForKey:@"followers_count"];
		u.following = (int)[user valueForKey:@"following"];
		u.friends_count = (NSNumber*)[user valueForKey:@"friends_count"];
		u.ident = (NSNumber*)[user valueForKey:@"id"];
		u.name = [user valueForKey:@"name"];
		u.description = [user valueForKey:@"description"];
		u.location = [user valueForKey:@"location"];
		u.notifications = (int)[user valueForKey:@"notifications"];
		u.profile_background_color = [user valueForKey:@"profile_background_color"];
		u.profile_background_image_url = [user valueForKey:@"profile_background_image_url"];
		u.profile_background_tile = [user valueForKey:@"profile_background_tile"];
		u.profile_image_url = [user valueForKey:@"profile_image_url"];
		u.profile_link_color = [user valueForKey:@"profile_link_color"];
		u.profile_sidebar_border_color = [user valueForKey:@"profile_sidebar_border_color"];
		u.profile_sidebar_fill_color = [user valueForKey:@"profile_sidebar_fill_color"];
		u.profile_text_color = [user valueForKey:@"profile_text_color"];
		u.protected = (int)[user valueForKey:@"protected"];
		u.screen_name = [user valueForKey:@"screen_name"];
		u.statuses_count = (NSNumber*)[user valueForKey:@"statuses_count"];
		//add user to cache for later use
		[cached_users setObject:u forKey:u.ident];
		st.name = [user valueForKey:@"name"];
		st.screen_name = [user valueForKey:@"screen_name"];
		st.userID = u.ident;
		//get the image object from received_image_small
		UIImage *img = (UIImage*)[received_images_small objectForKey:st.userID];
		if (img == nil) { //if image does not exist, so we fetch
			NSString *profile_image_url = [user valueForKey:@"profile_image_url"];
			//profile_image_url = [profile_image_url stringByReplacingOccurrencesOfString:@"_" withString:@""];
			NSURL *url = [NSURL URLWithString:profile_image_url];
			// TODO: fix the nil image url
			NSError *er = [(NSError*)[NSError alloc] init];
			img = [UIImage imageWithData: [NSData dataWithContentsOfURL:url options:NSUncachedRead error:&er]];
			NSLog(@"Image got: %@",profile_image_url);
			if (img==nil) {
				NSLog(@"Nil image");
				NSLog(@"Error code: %@",[er description]);
			}
			else {
				NSLog(@"Begin image set");
				[received_images_small setObject:img forKey:st.userID];
				NSLog(@"End image set");
			}
			[er release];
		} else { //if image already there, so we do nothing
			//NSLog(@"Ignore once");
		}

		if ([[self.navController topViewController] isKindOfClass:[Manage class]]) {
			[received_friend_timeline addObject:st];

			//[[(Manage *)[(UINavigationController *)[self.tabBarController selectedViewController] topViewController] tableView] reloadData];
			//NSLog(st.text);
		} else if ([[self.navController topViewController] isKindOfClass:[ManageDetails class]]){
			[received_replies addObject:st];
			//[[(ManageDetails *)[(UINavigationController *)[self.tabBarController selectedViewController] topViewController] tableView] reloadData];
			//NSLog(st.text);
		}
	}

	NSLog(@"Friend Timeline got: %d", [received_friend_timeline count]);

	[[NSNotificationCenter defaultCenter] postNotificationName:@"statusesReceived"
														object:nil
													  userInfo:nil];
}


- (void)directMessagesReceived:(NSArray *)messages forRequest:(NSString *)connectionIdentifier
{
    NSLog(@"Got direct messages for %@:\r%@", connectionIdentifier, messages);
}


- (void)userInfoReceived:(NSArray *)userInfo forRequest:(NSString *)connectionIdentifier
{
    NSLog(@"Got user info for %@:\r%@", connectionIdentifier, userInfo);
}


- (void)miscInfoReceived:(NSArray *)miscInfo forRequest:(NSString *)connectionIdentifier
{
	NSLog(@"Got misc info for %@:\r%@", connectionIdentifier, miscInfo);
}

- (void)searchResultsReceived:(NSArray *)searchResults forRequest:(NSString *)connectionIdentifier
{
	NSLog(@"Got search results for %@:\r%@", connectionIdentifier, searchResults);
}


- (void)imageReceived:(UIImage *)image forRequest:(NSString *)connectionIdentifier
{
    NSLog(@"Got an image for %@: %@", connectionIdentifier, image);

    // Save image to the Desktop.
    //NSString *path = [[NSString stringWithFormat:@"~/Desktop/%@.tiff", connectionIdentifier] stringByExpandingTildeInPath];
    //[[image TIFFRepresentation] writeToFile:path atomically:NO];
}

- (void)connectionFinished:(NSString *)connectionIdentifier
{
    NSLog(@"Connection finished %@", connectionIdentifier);

	if ([twitterEngine numberOfConnections] == 0)
	{
		//[NSApp terminate:self];
	}
}

#if YAJL_AVAILABLE

- (void)receivedObject:(NSDictionary *)dictionary forRequest:(NSString *)connectionIdentifier
{
    NSLog(@"Got an object for %@: %@", connectionIdentifier, dictionary);
}

#endif


@end