#import "Rhodes.h"
#import "SimpleMainView.h"
#import "RhoAlert.h"
#import "ParamsWrapper.h"

#include "sync/ClientRegister.h"
#include "sync/syncthread.h"
#include "logging/RhoLogConf.h"
#include "logging/RhoLog.h"
#include "common/RhoConf.h"
#include "common/RhodesApp.h"

#undef DEFAULT_LOGCATEGORY
#define DEFAULT_LOGCATEGORY "Rhodes"

void rho_geoimpl_init();

static BOOL app_created = NO;

@interface RhoActivateTask : NSObject {}
+ (void)run;
@end

@implementation RhoActivateTask
+ (void)run {
    rho_rhodesapp_callAppActiveCallback(1);
}
@end


@implementation Rhodes

@synthesize window, player, cookies, signatureDelegate;
#ifdef __IPHONE_4_0
@synthesize eventStore;
#endif

static Rhodes *instance = NULL;

+ (Rhodes*)sharedInstance {
    return instance;
}

+ (UIApplication*)application {
    return [Rhodes sharedInstance]->application;
}

+ (CGRect)applicationFrame {
    CGRect frame = [[UIScreen mainScreen] bounds];
    CGRect sbFrame = [[UIApplication sharedApplication] statusBarFrame];
    frame.origin.y += sbFrame.size.height;
    frame.size.height -= sbFrame.size.height;
    return frame;
}

+ (void)setStatusBarHidden:(BOOL)v {
#ifdef __IPHONE_3_2
    [[Rhodes application] setStatusBarHidden:v withAnimation:UIStatusBarAnimationFade];
#else
    [[Rhodes application] setStatusBarHidden:v animated:YES];
#endif
    [[[[Rhodes sharedInstance] mainView] view] setFrame:[Rhodes applicationFrame]];
}


#if 0
+ (UIView*)subviewWithTag:(NSInteger)tag ofView:(UIView*)view {
    if (!view)
        return nil;
    
    for (int i = 0, lim = [view.subviews count]; i < lim; ++i) {
        UIView *subview = [view.subviews objectAtIndex:i];
        if (subview.tag == tag)
            return subview;
        subview = [self subviewWithTag:tag ofView:subview];
        if (subview)
            return subview;
    }
    
    return nil;
}
#endif

- (void)runRunnable:(NSArray*)args {
    id runnable = [args objectAtIndex:0];
    if ([runnable respondsToSelector:@selector(run)])
        [runnable performSelector:@selector(run)];
    else if ([runnable respondsToSelector:@selector(run:)]) {
        id arg = nil;
        if ([args count] == 2)
            arg = [args objectAtIndex:1];
        [runnable performSelector:@selector(run:) withObject:arg];
    }
    else if ([runnable respondsToSelector:@selector(run::)]) {
        id arg1 = nil;
        if ([args count] > 1)
            arg1 = [args objectAtIndex:1];
        id arg2 = nil;
        if ([args count] > 2)
            arg2 = [args objectAtIndex:2];
        [runnable performSelector:@selector(run::) withObject:arg1 withObject:arg2];
    }
    else {
        RAWLOG_ERROR("runRunnable: unrecognized parameters");
    }
}

+ (void)performOnUiThread:(id)runnable wait:(BOOL)wait {
    NSMutableArray *args = [NSMutableArray arrayWithCapacity:1];
    [args addObject:runnable];
    [[Rhodes sharedInstance] performSelectorOnMainThread:@selector(runRunnable:) withObject:args waitUntilDone:wait];
}

+ (void)performOnUiThread:(id)runnable arg:(id)arg wait:(BOOL)wait {
    NSMutableArray *args = [NSMutableArray arrayWithCapacity:2];
    [args addObject:runnable];
    if (arg)
        [args addObject:arg];
    [[Rhodes sharedInstance] performSelectorOnMainThread:@selector(runRunnable:) withObject:args waitUntilDone:wait];
}

+ (void)performOnUiThread:(id)runnable arg:(id)arg1 arg:(id)arg2 wait:(BOOL)wait {
    NSMutableArray *args = [NSMutableArray arrayWithCapacity:3];
    [args addObject:runnable];
    if (arg1)
        [args addObject:arg1];
    if (arg2)
        [args addObject:arg2];
    [[Rhodes sharedInstance] performSelectorOnMainThread:@selector(runRunnable:) withObject:args waitUntilDone:wait];
}

- (BOOL)isRotationLocked {
    return rotationLocked;
}

- (void)openMapLocation:(NSString*)query {
	[self hideSplash];
    NSURL* url = [NSURL URLWithString:[@"http://maps.google.com/?" stringByAppendingString:query]];
    [[UIApplication sharedApplication] openURL:url];
}

- (void)mapLocation:(NSString *)query {
    [self performSelectorOnMainThread:@selector(openMapLocation:) withObject:query waitUntilDone:NO];
}

- (void)doSysCall:(ParamsWrapper*)params {
    PARAMS_WRAPPER pw;
    do_syscall([params unwrap:&pw]);
    [params release];
}

- (void)sysCall:(PARAMS_WRAPPER*)params {
    ParamsWrapper* pw = [ParamsWrapper wrap:params]; 	
    [self performSelectorOnMainThread:@selector(doSysCall:) withObject:pw waitUntilDone:NO];
}

- (void)doShowLogOptions {
    if (logOptionsController!=NULL) {
        [window addSubview:logOptionsController.view];
        logOptionsController.view.hidden = NO;
    }
}

- (void)showLogOptions {
    [self performSelectorOnMainThread:@selector(doShowLogOptions) withObject:nil waitUntilDone:NO];
}

- (void)doShowLog {
    if (logViewController!=NULL) {
        [window addSubview:logViewController.view];
        logViewController.view.hidden = NO;
    }
}

- (void)showLog {
    [self performSelectorOnMainThread:@selector(doShowLog) withObject:nil waitUntilDone:NO];
}

- (void)setCookie:(NSString*)cookie forUrl:(NSString*)url {
    NSURL *parsed = [NSURL URLWithString:url];
    NSString *basicUrl = [NSString stringWithFormat:@"%@://%@/%@", parsed.scheme, parsed.host, parsed.path];
    [cookies setObject:cookie forKey:basicUrl];
}

- (NSString*)cookie:(NSString*)url {
    NSURL *parsed = [NSURL URLWithString:url];
    NSString *basicUrl = [NSString stringWithFormat:@"%@://%@/%@", parsed.scheme, parsed.host, parsed.path];
    NSString *c = [cookies objectForKey:basicUrl];
    return c;
}

- (void)chooseDateTime:(DateTime*)dateTime {
	[self hideSplash];
    dateTimePickerDelegate.dateTime = dateTime;
    [dateTimePickerDelegate setPostUrl:dateTime.url];
    //[self normalizeUrl:dateTime.url]];
    @try {
        [dateTimePickerDelegate createPicker:[mainView view]];
    } @catch (NSException* theException) {
        RAWLOG_ERROR2("startDateTimePickerFromViewController failed(%s): %s", [[theException name] UTF8String], [[theException reason] UTF8String] );
    }
}

-(BOOL)startCameraPicker:(PickImageDelegate*)delegateObject 
                                sourceType:(UIImagePickerControllerSourceType)type
{
	[self hideSplash];
#ifndef __IPHONE_3_0
    if ( (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) || 
        (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) ||
        (delegateObject == nil)) {
        return NO; 
    }
#endif
	
    @try {
        UIImagePickerController* picker = [[UIImagePickerController alloc] init]; 
        picker.sourceType = type;
        picker.delegate = delegateObject;
#ifndef __IPHONE_3_1
        picker.allowsImageEditing = YES;
#else
        picker.allowsEditing = YES;
#endif
        // Show picker
#ifdef __IPHONE_3_2
        if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
            // WARNING!!! DO NOT USE UIPopoverController DIRECTLY HERE!!!
            // It will cause problem of starting application on iPhone OS < 3.2
            // All such stuff should be loaded in runtime using NSClassFromString
            id popover = [[NSClassFromString(@"UIPopoverController") alloc] initWithContentViewController:picker];
            [popover setDelegate:delegateObject];
            delegateObject->popover = popover;
            CGRect rect = [[[self mainView] view] frame];
            rect.origin.x += rect.size.width/4;
            rect.origin.y += rect.size.height/4;
            rect.size.width /= 2;
            rect.size.height /= 2;
            [popover setPopoverContentSize:CGSizeMake(CGRectGetWidth(rect), CGRectGetHeight(rect))];
            [popover presentPopoverFromRect:rect inView:[[self mainView] view] permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
        }
        else
#endif
            [window addSubview:picker.view];
    } @catch(NSException* theException) {
        RAWLOG_ERROR2("startCameraPickerFromViewController failed(%s): %s", [[theException name] UTF8String], [[theException reason] UTF8String] );
        return NO;
    }
	
	return YES;
}

- (void)takePicture:(NSString*) url {
    if (!rho_rhodesapp_check_mode())
        return;
    [pickImageDelegate setPostUrl:url];
    [self startCameraPicker:pickImageDelegate 
                 sourceType:UIImagePickerControllerSourceTypeCamera];
}

- (void)takeSignature:(NSString*)url {
    if (!rho_rhodesapp_check_mode())
        return;
	[self hideSplash];
	[signatureDelegate setPostUrl:url];
	//[signatureDelegate setImageFormat:format];
	[signatureDelegate setParentView:window];
	[signatureDelegate setPrevView:mainView.view];
	@try {
		CGRect rect = window.frame;
		rect.origin.x = 0;
		rect.origin.y = 0;
		SignatureViewController* svc = [[SignatureViewController alloc] initWithRect:rect delegate:signatureDelegate];
		[signatureDelegate setSignatureViewControllerValue:svc];
		[mainView.view retain];
		[mainView.view removeFromSuperview];
		[window addSubview:svc.view];
    } @catch(NSException* theException) {
        RAWLOG_ERROR2("startSignatureViewController failed(%s): %s", [[theException name] UTF8String], [[theException reason] UTF8String] );
    }
    
	
	//[self startCameraPicker:pickImageDelegate 
    //             sourceType:UIImagePickerControllerSourceTypeCamera];
	
}

- (void)choosePicture:(NSString*) url {
    if (!rho_rhodesapp_check_mode())
        return;
    [pickImageDelegate setPostUrl:url];
    [self startCameraPicker:pickImageDelegate 
                 sourceType:UIImagePickerControllerSourceTypePhotoLibrary];
}

- (UIWindow*)rootWindow {
    return window;
}

- (void)hideSplash {
    if (splashViewController) {
        [splashViewController hideSplash];
        [splashViewController release];
        splashViewController = nil;
    }
}

- (void)setMainView:(id<RhoMainView,NSObject>)view {
    if (mainView == view)
        return;
		
	[self hideSplash];
    
    [mainView.view removeFromSuperview];
    [mainView release];
    mainView = [view retain];
    [window addSubview:mainView.view];
}

- (id<RhoMainView,NSObject>)mainView {
    return mainView;
}

- (void) showLoadingPage 
{
    NSFileManager *fileManager = [NSFileManager defaultManager];
    
    NSString *resourcePath = [[NSBundle mainBundle] resourcePath];
    NSString *pngPath = [NSString stringWithFormat:@"%@/apps/app/loading.png", resourcePath];
    NSString *htmPath = [NSString stringWithFormat:@"%@/apps/app/loading.html", resourcePath];
    
    if ([fileManager fileExistsAtPath:pngPath]) {
        splashViewController = [[SplashViewController alloc] initWithParentView:window];
        [splashViewController showSplash:pngPath];
    }
    else if ([fileManager fileExistsAtPath:htmPath]) {
        NSError *err;
        NSString *data = [NSString stringWithContentsOfFile:htmPath encoding:NSUTF8StringEncoding error:&err];
        [mainView loadHTMLString:data];
		rho_splash_screen_start();

    }
}

- (void)doRhoActivate {
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    @try {
        NSLog(@"doRhoActivate thread started");
        while (!app_created)
            [NSThread sleepForTimeInterval:0.1];
        [Rhodes performOnUiThread:[RhoActivateTask class] wait:NO];
    }
    @finally {
        NSLog(@"doRhoActivate thread finished");
        [pool release];
    }
}

- (void)doRhoInit {
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    @try {
        NSLog(@"Init appManager");
        appManager = [AppManager instance]; 
        //Configure AppManager
        [appManager configure];
        
        const char *szRootPath = rho_native_rhopath();
        NSLog(@"Init logconf");
        rho_logconf_Init(szRootPath);
        NSLog(@"Create rhodes app");
        rho_rhodesapp_create(szRootPath);
        app_created = YES;
        
        rotationLocked = rho_conf_getBool("disable_screen_rotation");
        
        NSLog(@"Show loading page");
        [self performSelectorOnMainThread:@selector(showLoadingPage) withObject:nil waitUntilDone:NO];
        
        NSLog(@"Start rhodes app");
        rho_rhodesapp_start();
    }
    @finally {
        [pool release];
    }
}

- (void)doStartUp {
    NSLog(@"Rhodes starting application...");
    instance = self;
    application = [UIApplication sharedApplication];
    rotationLocked = YES;
    
    [NSThread setThreadPriority:1.0];
    
    NSLog(@"Create new detached thread for initialization stuff");
    [NSThread detachNewThreadSelector:@selector(doRhoInit) toTarget:self withObject:nil];
    
    NSLog(@"Init all windows");
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault animated:NO];
    
    window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    window.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
    window.autoresizesSubviews = YES;
    
    mainView = nil;
    self.mainView = [[SimpleMainView alloc] initWithParentView:window frame:[Rhodes applicationFrame]];
    mainView.view.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
    mainView.view.autoresizesSubviews = YES;
    
    [window makeKeyAndVisible];
    
    [window addSubview:mainView.view];
    
    NSLog(@"Init cookies");
    cookies = [[NSMutableDictionary alloc] initWithCapacity:0];
    
    // Init controllers
    NSLog(@"Init controllers");
    logOptionsController = [[LogOptionsController alloc] init];
    logViewController = [[LogViewController alloc] init];
    
    NSLog(@"Init delegates");
    dateTimePickerDelegate = [[DateTimePickerDelegate alloc] init];
    pickImageDelegate = [[PickImageDelegate alloc] init];
    signatureDelegate = [[SignatureDelegate alloc] init];
    
#ifdef __IPHONE_3_0
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
#endif
    
#ifdef __IPHONE_4_0
    eventStore = [[EKEventStore alloc] init];
#endif

    NSLog(@"Initialization finished");
}

#ifdef __IPHONE_3_0
- (void)processDoSync:(NSDictionary *)userInfo
{
	NSArray *do_sync = [userInfo objectForKey:@"do_sync"];
	if (do_sync) {
		NSEnumerator *enumerator = [do_sync objectEnumerator];
		id url;
		
		NSLog(@"do_sync array: ");
		bool sync_all = false;
		while ( url = [enumerator nextObject] ) {
			NSLog( @"url = %@", url );
			if ([@"all" caseInsensitiveCompare:url] == NSOrderedSame) {
				sync_all = true;
			} else {
				//do sync of individual source
				NSString* srcUrl = [url stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@" \t\r\n"]];
				rho_sync_doSyncSourceByName([srcUrl cStringUsingEncoding:[NSString defaultCStringEncoding]]);
			}
		}
		
		if (sync_all) {
			rho_sync_doSyncAllSources(TRUE);
		}
	}
}
- (void)processPushMessage:(NSDictionary *)userInfo
{
    RAWLOG_INFO("Processing PUSH message...");
	
    {
		NSMutableString* strData = [[NSMutableString alloc] init];
		for (NSString* key in userInfo) 
		{
			if ( !key )
				continue;
			
		    NSLog(@"Push item: %@", key );
			if ( [key compare:@"aps"] == 0)
			{
				NSDictionary *aps = [userInfo objectForKey:key];
				for (NSString* key1 in aps) 
				{
					if ( !key1 )
						continue;
				    NSLog(@"Push aps item: %@", key1 );
					
					if ( [strData length] > 0 )
						[strData appendString:@"&"];					
					
					[strData appendString:key1];
					[strData appendString:@"="];
					if ( [aps objectForKey:key1] )
						[strData appendString:[NSString stringWithFormat:@"%@", [aps objectForKey:key1]]];
				}
				
				continue;
			}

			if ( [strData length] > 0 )
				[strData appendString:@"&"];					
			[strData appendString:key];
			[strData appendString:@"="];
			if ( [userInfo objectForKey:key] )
				[strData appendString:[NSString stringWithFormat:@"%@", [userInfo objectForKey:key]]];

		}	
		
//        NSString* strData = [userInfo description];
        NSLog(@"Push string: %@", strData );
        const char* szData = [strData cStringUsingEncoding:[NSString defaultCStringEncoding]];
        int nRes = rho_rhodesapp_callPushCallback(szData);
        [strData release];
        if ( nRes )
            return;
    }
    
    NSDictionary *aps = [userInfo objectForKey:@"aps"];
    if (aps) {
        NSString *alert = [aps objectForKey:@"alert"];
        if (alert && [alert length] > 0) {
            NSLog(@"Push Alert: %@", alert);
            rho_param *p = rho_param_str((char*)[alert UTF8String]);
            [RhoAlert showPopup:p];
            rho_param_free(p);
        }
        NSString *sound = [aps objectForKey:@"sound"];
        if (sound && [sound length] > 0) {
            NSLog(@"Sound file name: %@", sound);
            [RhoAlert playFile:[@"/public/alerts/" stringByAppendingPathComponent:sound] mediaType:NULL];
        }
        NSString *vibrate = [aps objectForKey:@"vibrate"];
        if (vibrate && [vibrate length] > 0) {
            NSLog(@"Do vibrate...");
            [RhoAlert vibrate:1];
        }
    }
    [self processDoSync:userInfo];
}
#endif

- (void) saveLastUsedTime {
    /*
    int now = [[NSDate date] timeIntervalSince1970];
    rho_conf_setInt("last_time_used",now);
    rho_conf_save();
    */
}

- (void)playStart:(NSString *)fileName mediaType:(NSString *)type {
    NSString *soundFilePath;
	//hack to work around iphone limitation when it will play push alerts only from the main bundle root
	if ([fileName hasPrefix:@"/public/alerts/"] || [fileName hasPrefix:@"/apps/public/alerts/"]) {
		NSString *file = [fileName lastPathComponent];
		soundFilePath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:file];		
	} else {
		soundFilePath = [[AppManager getApplicationsRootPath] stringByAppendingPathComponent:fileName];
	}
	NSLog(@"Playing %@: ", soundFilePath);
	
	NSURL *fileURL = [[NSURL alloc] initFileURLWithPath: soundFilePath];
	NSError* err = nil;
	AVAudioPlayer *newPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:&err];
	NSLog(@"Init media player returns: %@", err);
	
	[fileURL release];
	self.player = newPlayer;
	[newPlayer release];
	
	[player prepareToPlay];	
	[player setDelegate: self];
	[self.player play];
}

- (void)playStop {
    if (!self.player)
        return;
    
    [self.player stop];
    self.player = nil;
}

// AVAudioPlayerDelegate implementation

- (void) audioPlayerDidFinishPlaying: (AVAudioPlayer *) player successfully: (BOOL) flag {
	if (flag == YES) {
		NSLog(@"Audio player finished playing...");
	}	
}

- (void)audioPlayerDecodeErrorDidOccur:(AVAudioPlayer *)player error:(NSError *)error {
	NSLog(@"Audio player decoding error %@", error);
}

// UIApplicationDelegate implementation

#ifdef __IPHONE_3_0
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
	[self doStartUp];
	[self processDoSync:launchOptions];
	return NO;
}
#endif

- (void)applicationDidFinishLaunching:(UIApplication *)application {
	[self doStartUp];
}

#ifdef __IPHONE_3_0
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
	NSLog(@"Device token is %@", deviceToken);
	
	NSMutableString *stringBuffer = [NSMutableString stringWithCapacity:([deviceToken length] * 2)];
	const unsigned char *dataBuffer = [deviceToken bytes];
	for (int i = 0; i < [deviceToken length]; ++i)
		[stringBuffer appendFormat:@"%02x", (unsigned long)dataBuffer[ i ]];
	
	char* szpin = strdup([stringBuffer cStringUsingEncoding:[NSString defaultCStringEncoding]]);
	RAWLOG_INFO1("device pin: %s\n", szpin);
    
	rho_clientregister_create(szpin);
	free(szpin);
}

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
	NSLog(@"Push Notification Error: %@", [error localizedDescription]);
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
	[self processPushMessage:userInfo];
}
#endif

- (void)applicationDidBecomeActive:(UIApplication *)application {
    RAWLOG_INFO("Application did become active");
    if (!app_created) {
        NSLog(@"Application is not created yet so postpone activation callback");
        [NSThread detachNewThreadSelector:@selector(doRhoActivate) toTarget:self withObject:nil];
    }
    else
        [Rhodes performOnUiThread:[RhoActivateTask class] wait:NO];
}

- (void)applicationWillResignActive:(UIApplication *)application {
    RAWLOG_INFO("Application will resign active");
    rho_rhodesapp_callAppActiveCallback(0);
    [self saveLastUsedTime];
}

#ifdef __IPHONE_4_0
- (void)applicationDidEnterBackground:(UIApplication *)application {
    // Nothing right now
}

- (void)applicationWillEnterForeground:(UIApplication *)application {
    // Nothing right now
}
#endif

- (void)applicationWillTerminate:(UIApplication *)application {
    RAWLOG_INFO("Runner will terminate");
    [self saveLastUsedTime];
    rho_rhodesapp_destroy();
}

// UITabBarControllerDelegate implementation

- (void)tabBarController:(UITabBarController *)tabBarController
 didSelectViewController:(UIViewController *)viewController {
    SEL sel = @selector(onSwitchTab);
    if ([mainView respondsToSelector:sel])
        [mainView performSelector:sel];
}

@end

// Native functions


void rho_map_location(char* query) {
    [[Rhodes sharedInstance] mapLocation:[NSString stringWithUTF8String:query]];
}

void _rho_ext_syscall(PARAMS_WRAPPER* params) {
	[[Rhodes sharedInstance] sysCall:params];
}

void rho_conf_show_log() {
    [[Rhodes sharedInstance] showLog];
}

void rho_sys_app_exit() {
    exit(EXIT_SUCCESS);
}