#import "AlienBlue.h"
#import "assets/TFHelper.h"
#import "assets/MMMarkdown/MMMarkdown.h"

static BOOL isAlienBlueEnabled;
static BOOL isTFDeletedOnly;
static CGFloat pushshiftRequestTimeoutValue;

%group AlienBlue

%hook CommentOptionsDrawerView

-(id) initWithNode:(id) arg1 {
	id orig = %orig;
	
	NSString *body;
	
	if ([self isPostHeader]) {
		body = [[arg1 post] selftext];
	} else {
		body = [[(CommentNode *)arg1 comment] body];
	} 
	
	if ([%c(TFHelper) shouldShowUndeleteButtonWithInfo:body isDeletedOnly:isTFDeletedOnly]){
	
		CGSize refSize = [[self buttons][0] frame].size;

		UIButton *undeleteButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[undeleteButton setFrame:CGRectMake(0, 0, refSize.width, refSize.height)];
		
		if ([self isPostHeader]){
			[undeleteButton addTarget:self action:@selector(didTapPostUndeleteButton:) forControlEvents:UIControlEventTouchUpInside];
		} else {
			[undeleteButton addTarget:self action:@selector(didTapCommentUndeleteButton:) forControlEvents:UIControlEventTouchUpInside];
		}
		
		if ([%c(Resources) isNight]) {
			[undeleteButton setImage:[UIImage imageWithContentsOfFile:@"/var/mobile/Library/Application Support/TFDidThatSay/eye160dark.png"] forState:UIControlStateNormal];
		} else {
			[undeleteButton setImage:[UIImage imageWithContentsOfFile:@"/var/mobile/Library/Application Support/TFDidThatSay/eye160light.png"] forState:UIControlStateNormal];
		}
		
		undeleteButton.imageView.contentMode = UIViewContentModeScaleAspectFit;
		undeleteButton.imageEdgeInsets = UIEdgeInsetsMake(10, 10, 10, 10);
		
		[self addButton:undeleteButton];
	}
	
	return orig;
}

%new 
-(void) didTapCommentUndeleteButton:(id) sender {
	
	[sender setEnabled:NO];
	
	id comment = [[self node] comment];
	
	[%c(TFHelper) getUndeleteDataWithID:[comment ident] isComment:YES timeout:pushshiftRequestTimeoutValue extraData:@{@"sender" : sender} completionTarget:self completionSelector:@selector(completeUndeleteCommentAction:)];
}

%new 
-(void) completeUndeleteCommentAction:(NSDictionary *) data{
	
	id comment = [[self node] comment];
	
	NSString *body = data[@"body"];
	
	NSString *bodyHTML = [%c(MMMarkdown) HTMLStringWithMarkdown:body extensions:MMMarkdownExtensionsGitHubFlavored error:nil];
	
	[comment setAuthor:data[@"author"]];
	[comment setBody:body];
	[comment setBodyHTML:bodyHTML];
	
	[[self delegate] respondToStyleChange];
	
	[data[@"sender"] setEnabled:YES];
}

%new 
-(void) didTapPostUndeleteButton:(id) sender {
	
	[sender setEnabled:NO];
	
	id post = [[self node] post];
	
	[%c(TFHelper) getUndeleteDataWithID:[post ident] isComment:NO timeout:pushshiftRequestTimeoutValue extraData:@{@"sender" : sender} completionTarget:self completionSelector:@selector(completeUndeletePostAction:)];
}

%new
-(void) completeUndeletePostAction:(NSDictionary *) data{
	
	id post = [[self node] post];
	id postComment = [[self node] comment]; //Don't know why he used a comment to store info about a post, but it exists
	
	NSString *body = data[@"body"];
	
	NSString *bodyHTML = [%c(MMMarkdown) HTMLStringWithMarkdown:body extensions:MMMarkdownExtensionsGitHubFlavored error:nil];
	
	[post setAuthor:data[@"author"]];
	[post setSelftext:body];
	[postComment setBodyHTML:bodyHTML];
	
	[[self delegate] respondToStyleChange];
	
	[data[@"sender"] setEnabled:YES];
}

%end

%end


static void loadPrefs(){
	NSMutableDictionary *prefs = [[NSMutableDictionary alloc] initWithContentsOfFile:@"/User/Library/Preferences/com.lint.undelete.prefs.plist"];
	
	if (prefs){
		
		if ([prefs objectForKey:@"isAlienBlueEnabled"] != nil){
			isAlienBlueEnabled = [[prefs objectForKey:@"isAlienBlueEnabled"] boolValue];
		} else {
			isAlienBlueEnabled = YES;
		}
		
		if ([prefs objectForKey:@"isTFDeletedOnly"] != nil){
			isTFDeletedOnly = [[prefs objectForKey:@"isTFDeletedOnly"] boolValue];
		} else {
			isTFDeletedOnly = YES;
		}
		
		if ([prefs objectForKey:@"requestTimeoutValue"] != nil){
			pushshiftRequestTimeoutValue = [[prefs objectForKey:@"requestTimeoutValue"] doubleValue];
		} else {
			pushshiftRequestTimeoutValue = 10;
		}
		
	} else {
		isAlienBlueEnabled = YES;
		isTFDeletedOnly = YES;
		pushshiftRequestTimeoutValue = 10;
	}	
}

static void prefsChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
  loadPrefs();
}


%ctor {
	loadPrefs();
	
	NSString* processName = [[NSProcessInfo processInfo] processName];

	if ([processName isEqualToString:@"AlienBlue"]){		
		if (isAlienBlueEnabled){
			
			CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, prefsChanged, CFSTR("com.lint.undelete.prefs.changed"), NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
			
			%init(AlienBlue);
		}
	}
}