RASettings.mm

#import "RASettings.h"
#import "headers.h"
#import "RABackgrounder.h"
#import "RAThemeManager.h"
#import "RANCViewController.h"

#define BOOL(key, default) ([_settings objectForKey:key] ? [_settings[key] boolValue] : default)

NSCache *backgrounderSettingsCache = [NSCache new];


@implementation RASettings
+ (BOOL)isParagonInstalled {
	static BOOL installed = NO;
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
	    installed = [NSFileManager.defaultManager fileExistsAtPath:@"/Library/MobileSubstrate/DynamicLibraries/ParagonPlus.dylib"];
	});
	return installed;
}

+ (BOOL)isActivatorInstalled {
	static BOOL installed = NO;
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
		if ([NSFileManager.defaultManager fileExistsAtPath:@"/Library/MobileSubstrate/DynamicLibraries/libactivator.dylib"]) {
			installed = YES;
	    dlopen("/Library/MobileSubstrate/DynamicLibraries/libactivator.dylib", RTLD_LAZY);
		}
	});
	return installed;
}

+ (BOOL)isLibStatusBarInstalled {
	static BOOL installed = NO;
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
		if ([NSFileManager.defaultManager fileExistsAtPath:@"/Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib"]) {
			installed = YES;
	    dlopen("/Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib", RTLD_LAZY);
		}
	});
	return installed;
}

+ (instancetype)sharedInstance {
	SHARED_INSTANCE(RASettings);
}

- (instancetype)init {
	self = [super init];
	if (self) {
		[self reloadSettings];
	}
	return self;
}

- (void)reloadSettings {
	@autoreleasepool {
		//NSLog(@"[ReachApp] reloading settings");
		// Prepare specialized setting change cases
		NSString *previousNCAppSetting = self.NCApp;

		// Reload Settings
		if (_settings) {
			//CFRelease((__bridge CFDictionaryRef)_settings);
			_settings = nil;
		}
		CFPreferencesAppSynchronize(CFSTR("com.efrederickson.reachapp.settings"));
		CFStringRef appID = CFSTR("com.efrederickson.reachapp.settings");
		CFArrayRef keyList = CFPreferencesCopyKeyList(appID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost);

		BOOL failed = NO;

		if (keyList) {
			//_settings = (__bridge NSDictionary *)CFPreferencesCopyMultiple(keyList, appID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost);
			_settings = (NSDictionary*)CFBridgingRelease(CFPreferencesCopyMultiple(keyList, appID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost));
			CFRelease(keyList);

			if (!_settings) {
				//NSLog(@"[ReachApp] failure loading from CFPreferences");
				failed = YES;
			}
		} else {
			//NSLog(@"[ReachApp] failure loading keyList");
			failed = YES;
		}
		CFRelease(appID);

		if (failed) {
			_settings = [NSDictionary dictionaryWithContentsOfFile:@"/var/mobile/Library/Preferences/com.efrederickson.reachapp.settings.plist"];
			//NSLog(@"[ReachApp] settings sandbox load: %@", _settings == nil ? @"failed" : @"succeed");
		}

		if (!_settings) {
			LogError(@"[ReachApp] could not load settings from CFPreferences or NSDictionary");
		}

		if (![previousNCAppSetting isEqual:self.NCApp]) {
			[[objc_getClass("RANCViewController") sharedViewController] forceReloadAppLikelyBecauseTheSettingChanged]; // using objc_getClass allows RASettings to be used in reachappsettings and other places
		}

		if (![self shouldShowStatusBarIcons] && [objc_getClass("SBApplication") respondsToSelector:@selector(RA_clearAllStatusBarIcons)]) {
			[objc_getClass("SBApplication") performSelector:@selector(RA_clearAllStatusBarIcons)];
		}

		[RAThemeManager.sharedInstance invalidateCurrentThemeAndReload:[self currentThemeIdentifier]];
		[backgrounderSettingsCache removeAllObjects];
	}
}

- (void)resetSettings {
	IF_NOT_SPRINGBOARD {
		@throw [NSException exceptionWithName:@"NotSpringBoardException" reason:@"Cannot reset settings outside of SpringBoard" userInfo:nil];
	}
	CFPreferencesAppSynchronize(CFSTR("com.efrederickson.reachapp.settings"));
	CFStringRef appID = CFSTR("com.efrederickson.reachapp.settings");
	CFArrayRef keyList = CFPreferencesCopyKeyList(appID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost);

	if (keyList) {
		CFPreferencesSetMultiple(NULL, keyList, appID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost);
		CFRelease(keyList);
	} else {
		LogError(@"[ReachApp] unable to get keyList to reset settings");
	}
	CFPreferencesAppSynchronize(appID);
	CFRelease(appID);

	CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(), CFSTR("com.efrederickson.reachapp.respring"), nil, nil, YES);
}

- (BOOL)enabled {
	return BOOL(@"enabled", YES);
}

#if DEBUG
- (BOOL)debug_showIPCMessages {
	return BOOL(@"debug_showIPCMessages", YES);
}
#endif

- (BOOL)reachabilityEnabled {
	return [self enabled] && BOOL(@"reachabilityEnabled", YES);
}

- (BOOL)disableAutoDismiss {
	return BOOL(@"disableAutoDismiss", YES);
}

- (BOOL)enableRotation {
	return BOOL(@"enableRotation", YES);
}

- (BOOL)showNCInstead {
	return BOOL(@"showNCInstead", NO);
}

- (BOOL)homeButtonClosesReachability {
	return BOOL(@"homeButtonClosesReachability", YES);
}

- (BOOL)showBottomGrabber {
	return BOOL(@"showBottomGrabber", NO);
}

- (BOOL)showWidgetSelector {
	return BOOL(@"showAppSelector", YES);
}

- (BOOL)scalingRotationMode {
	return BOOL(@"rotationMode", NO);
}

- (BOOL)autoSizeWidgetSelector {
	return BOOL(@"autoSizeAppChooser", YES);
}

- (BOOL)showAllAppsInWidgetSelector {
	return BOOL(@"showAllAppsInAppChooser", YES);
}

- (BOOL)showRecentAppsInWidgetSelector {
	return BOOL(@"showRecents", YES);
}

- (BOOL)pagingEnabled {
	return BOOL(@"pagingEnabled", YES);
}

- (BOOL)NCAppEnabled {
	return [self enabled] && BOOL(@"ncAppEnabled", YES);
}

- (BOOL)shouldShowStatusBarNativeIcons {
	return BOOL(@"shouldShowStatusBarNativeIcons", NO);
}

- (NSMutableArray*)favoriteApps {
	NSMutableArray *favorites = [[NSMutableArray alloc] init];
	for (NSString *key in _settings.allKeys) {
		if ([key hasPrefix:@"Favorites-"]) {
			NSString *ident = [key substringFromIndex:10];
			if ([_settings[key] boolValue]) {
				[favorites addObject:ident];
			}
		}
	}
	return favorites;
}

- (BOOL)unifyStatusBar {
	return BOOL(@"unifyStatusBar", YES);
}

- (BOOL)flipTopAndBottom {
	return BOOL(@"flipTopAndBottom", NO);
}

- (NSString*)NCApp {
	return ![_settings objectForKey:@"NCApp"] ? @"com.apple.Preferences" : _settings[@"NCApp"];
}

- (BOOL)alwaysEnableGestures {
	return BOOL(@"alwaysEnableGestures", YES);
}

- (BOOL)snapWindows {
	return BOOL(@"snapWindows", YES);
}

- (BOOL)launchIntoWindows {
	return BOOL(@"launchIntoWindows", NO);
}

- (BOOL)openLinksInWindows {
	return BOOL(@"openLinksInWindows", NO);
}

- (BOOL)backgrounderEnabled {
	return [self enabled] && BOOL(@"backgrounderEnabled", YES);
}

- (BOOL)shouldShowIconIndicatorsGlobally {
	return BOOL(@"showIconIndicators", YES);
}

- (BOOL)showNativeStateIconIndicators {
	return BOOL(@"showNativeStateIconIndicators", NO);
}

- (BOOL)missionControlEnabled {
	return [self enabled] && BOOL(@"missionControlEnabled", YES);
}

- (BOOL)replaceAppSwitcherWithMC {
	return BOOL(@"replaceAppSwitcherWithMC", NO);
}

- (BOOL)missionControlKillApps {
	return BOOL(@"mcKillApps", YES);
}

- (BOOL)snapRotation {
	return BOOL(@"snapRotation", YES);
}

- (NSInteger)globalBackgroundMode {
	return ![_settings objectForKey:@"globalBackgroundMode"] ? RABackgroundModeNative : [_settings[@"globalBackgroundMode"] intValue];
}

- (NSInteger)windowRotationLockMode {
	return ![_settings objectForKey:@"windowRotationLockMode"] ? 0 : [_settings[@"windowRotationLockMode"] intValue];
}

- (BOOL)shouldShowStatusBarIcons {
	return BOOL(@"shouldShowStatusBarIcons", YES);
}

- (NSDictionary*)_createAndCacheBackgrounderSettingsForIdentifier:(NSString*)identifier {
	NSMutableDictionary *ret = [NSMutableDictionary dictionary];

	ret[@"enabled"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-enabled",identifier]] ?: @NO;
	ret[@"backgroundMode"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundMode",identifier]] ?: @1;
	ret[@"autoLaunch"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-autoLaunch",identifier]] ?: @NO;
	ret[@"autoRelaunch"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-autoRelaunch",identifier]] ?: @NO;
	ret[@"showIndicatorOnIcon"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-showIndicatorOnIcon",identifier]] ?: @YES;
	ret[@"preventDeath"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-preventDeath",identifier]] ?: @NO;
	ret[@"unlimitedBackgrounding"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-unlimitedBackgrounding",identifier]] ?: @NO;
	ret[@"removeFromSwitcher"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-removeFromSwitcher",identifier]] ?: @NO;
	ret[@"showStatusBarIcon"] = _settings[[NSString stringWithFormat:@"backgrounder-%@-showStatusBarIcon",identifier]] ?: @YES;

	ret[@"backgroundModes"] = [NSMutableDictionary dictionary];
	ret[@"backgroundModes"][kBKSBackgroundModeUnboundedTaskCompletion] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeUnboundedTaskCompletion]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeContinuous] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeContinuous]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeFetch] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeFetch]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeRemoteNotification] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeRemoteNotification]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeExternalAccessory] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeExternalAccessory]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeVoIP] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeVoIP]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeLocation] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeLocation]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeAudio] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeAudio]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeBluetoothCentral] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeBluetoothCentral]] ?: @NO;
	ret[@"backgroundModes"][kBKSBackgroundModeBluetoothPeripheral] = _settings[[NSString stringWithFormat:@"backgrounder-%@-backgroundmodes-%@",identifier,kBKSBackgroundModeBluetoothPeripheral]] ?: @NO;

	[backgrounderSettingsCache setObject:ret forKey:identifier];

	return ret;
}

- (NSDictionary*)rawCompiledBackgrounderSettingsForIdentifier:(NSString*)identifier {
	return [backgrounderSettingsCache objectForKey:identifier] ?: [self _createAndCacheBackgrounderSettingsForIdentifier:identifier];
}

- (BOOL)isFirstRun {
	LogDebug(@"[ReachApp] %d", BOOL(@"isFirstRun", YES));
	return BOOL(@"isFirstRun", YES);
}

- (void)setFirstRun:(BOOL)value {
	CFPreferencesSetAppValue(CFSTR("isFirstRun"), value ? kCFBooleanTrue : kCFBooleanFalse, CFSTR("com.efrederickson.reachapp.settings"));
	CFPreferencesAppSynchronize(CFSTR("com.efrederickson.reachapp.settings"));
	[self reloadSettings];
}

- (BOOL)alwaysShowSOGrabber {
	return BOOL(@"alwaysShowSOGrabber", NO);
}

- (BOOL)swipeOverEnabled {
	return [self enabled] && BOOL(@"swipeOverEnabled", YES);
}

- (BOOL)windowedMultitaskingEnabled {
	return [self enabled] && BOOL(@"windowedMultitaskingEnabled", YES);
}

- (BOOL)exitAppAfterUsingActivatorAction {
	return BOOL(@"exitAppAfterUsingActivatorAction", YES);
}

- (BOOL)windowedMultitaskingCompleteAnimations {
	return BOOL(@"windowedMultitaskingCompleteAnimations", NO);
}

- (NSString*)currentThemeIdentifier {
	return _settings[@"currentThemeIdentifier"] ?: @"com.eljahandandrew.multiplexer.themes.default";
}

- (NSInteger)missionControlDesktopStyle {
	return [_settings[@"missionControlDesktopStyle"] ?: @1 intValue];
}

- (BOOL)missionControlPagingEnabled {
	return BOOL(@"missionControlPagingEnabled", NO);
}

- (BOOL)showFavorites {
	return BOOL(@"showFavorites", YES);
}

- (BOOL)onlyShowWindowBarIconsOnOverlay {
	return BOOL(@"onlyShowWindowBarIconsOnOverlay", NO);
}

- (BOOL)quickAccessUseGenericTabLabel {
	return BOOL(@"quickAccessUseGenericTabLabel", NO);
}

- (BOOL)ncAppHideOnLS {
	return BOOL(@"ncAppHideOnLS", NO);
}

- (BOOL)showSnapHelper {
	return BOOL(@"showSnapHelper", NO);
}

- (RAGrabArea)windowedMultitaskingGrabArea {
	return ![_settings objectForKey:@"windowedMultitaskingGrabArea"] ? RAGrabAreaBottomLeftThird : (RAGrabArea)[_settings[@"windowedMultitaskingGrabArea"] intValue];
}

- (RAGrabArea)swipeOverGrabArea {
	return ![_settings objectForKey:@"swipeOverGrabArea"] ? RAGrabAreaSideAnywhere : (RAGrabArea)[_settings[@"swipeOverGrabArea"] intValue];
}
@end