#import "Firestack.h"

#import "FirestackErrors.h"

#import "FirestackEvents.h"

static Firestack *_sharedInstance = nil;

static dispatch_once_t onceToken;

@implementation Firestack

typedef void (^UserWithTokenResponse)(NSDictionary *, NSError *);

- (void)dealloc

{

NSLog(@"Dealloc called on Firestack: %@", self);

[[NSNotificationCenter defaultCenter] removeObserver:self];

}

+ (void) setup:(UIApplication *) application

withLaunchOptions: (NSDictionary *) launchOptions

{

NSLog(@"Called setup for firestack with application");

dispatch_once(&onceToken, ^{

[application registerForRemoteNotifications];

[[NSNotificationCenter defaultCenter]

postNotificationName:kFirestackInitialized

object:nil];

});

}

- (id) init

{

self = [super init];

if (self != nil) {

NSLog(@"Setting up Firestack instance");

[Firestack initializeFirestack:self];

}

return self;

}

+ (void) initializeFirestack:(Firestack *) instance

{

dispatch_once(&onceToken, ^{

_sharedInstance = instance;

[[NSNotificationCenter defaultCenter]

postNotificationName:kFirestackInitialized

object:nil];

});

}

+ (instancetype) sharedInstance

{

return _sharedInstance;

}

- (FIRApp *) firebaseApp

{

return [FIRApp defaultApp];

}

RCT_EXPORT_MODULE(Firestack);

RCT_EXPORT_METHOD(serverValue:(RCTResponseSenderBlock) callback)

{

callback(@[[NSNull null], @{

@"TIMESTAMP": [FIRServerValue timestamp]

}]);

}

RCT_EXPORT_METHOD(configureWithOptions:(NSDictionary *) opts

callback:(RCTResponseSenderBlock)callback)

{

dispatch_async(dispatch_get_main_queue(),^{

// Are we debugging, yo?

self.debug = [opts valueForKey:@"debug"] != nil ? YES : NO;

NSLog(@"options passed into configureWithOptions: %@", [opts valueForKey:@"debug"]);

NSDictionary *keyMapping = @{

@"GOOGLE_APP_ID": @[

@"appId",

@"googleAppId",

@"applicationId"

],

@"BUNDLE_ID": @[

@"bundleId",

@"bundleID"

],

@"GCM_SENDER_ID": @[

@"gcmSenderID",

@"GCMSenderID"

],

@"API_KEY": @[

@"apiKey"

],

@"CLIENT_ID": @[

@"clientId",

@"clientID"

],

@"TRACKING_ID": @[

@"trackingID",

@"trackingId"

],

@"ANDROID_CLIENT_ID": @[

@"applicationId",

@"clientId",

@"clientID",

@"androidClientID",

@"androidClientId"

],

@"DATABASE_URL": @[

@"databaseUrl",

@"databaseURL"

],

@"STORAGE_BUCKET": @[

@"storageBucket"

],

@"PROJECT_ID": @[

@"projectId",

@"projectID"

],

@"TRACKING_ID": @[

@"trackingID",

@"trackingId"

],

@"DEEP_LINK_SCHEME": @[

@"deepLinkScheme"

],

@"MESSAGING_SENDER_ID": @[

@"messagingSenderId",

@"messagingSenderID"

]

};

NSArray *optionKeys = [keyMapping allKeys];

NSMutableDictionary *props;

NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"GoogleService-Info" ofType:@"plist"];

if ([[NSFileManager defaultManager] fileExistsAtPath:plistPath]) {

// If the Firebase plist is included

props = [NSMutableDictionary dictionaryWithContentsOfFile:plistPath];

} else {

props = [[NSMutableDictionary alloc] initWithCapacity:[optionKeys count]];

}

// Bundle ID either from options OR from the main bundle

NSString *bundleID;

if ([opts valueForKey:@"bundleID"]) {

bundleID = [opts valueForKey:@"bundleID"];

} else {

bundleID = [[NSBundle mainBundle] bundleIdentifier];

}

[props setValue:bundleID forKey:@"BUNDLE_ID"];

// Prefer the user configuration options over the default options

for (int i=0; i < [optionKeys count]; i++) {

// Traditional for loop here

@try {

NSString *key = [optionKeys objectAtIndex:i];

// If the name is capitalized

if ([opts valueForKey:key] != nil) {

NSString *value = [opts valueForKey:key];

[props setValue:value forKey:key];

}

NSArray *possibleNames = [keyMapping objectForKey:key];

for (NSString *name in possibleNames) {

if ([opts valueForKey:name] != nil) {

// The user passed this option in

NSString *value = [opts valueForKey:name];

[props setValue:value forKey:key];

}

}

}

@catch (NSException *err) {

// Uh oh?

NSLog(@"An error occurred: %@", err);

}

}

@try {

if (self.debug) {

NSLog(@"props ->: %@", props);

NSLog(@"GOOGLE_APP_ID: %@", [props valueForKey:@"GOOGLE_APP_ID"]);

NSLog(@"BUNDLE_ID: %@", [props valueForKey:@"BUNDLE_ID"]);

NSLog(@"GCM_SENDER_ID: %@", [props valueForKey:@"GCM_SENDER_ID"]);

NSLog(@"API_KEY: %@", [props valueForKey:@"API_KEY"]);

NSLog(@"CLIENT_ID: %@", [props valueForKey:@"CLIENT_ID"]);

NSLog(@"TRACKING_ID: %@", [props valueForKey:@"TRACKING_ID"]);

NSLog(@"ANDROID_CLIENT_ID: %@", [props valueForKey:@"ANDROID_CLIENT_ID"]);

NSLog(@"DATABASE_URL: %@", [props valueForKey:@"DATABASE_URL"]);

NSLog(@"STORAGE_BUCKET: %@", [props valueForKey:@"STORAGE_BUCKET"]);

NSLog(@"DEEP_LINK_SCHEME: %@", [props valueForKey:@"DEEP_LINK_SCHEME"]);

}

FIROptions *finalOptions = [[FIROptions alloc]

initWithGoogleAppID:[props valueForKey:@"GOOGLE_APP_ID"]

bundleID:[props valueForKey:@"BUNDLE_ID"]

GCMSenderID:[props valueForKey:@"GCM_SENDER_ID"]

APIKey:[props valueForKey:@"API_KEY"]

clientID:[props valueForKey:@"CLIENT_ID"]

trackingID:[props valueForKey:@"TRACKING_ID"]

androidClientID:[props valueForKey:@"ANDROID_CLIENT_ID"]

databaseURL:[props valueForKey:@"DATABASE_URL"]

storageBucket:[props valueForKey:@"STORAGE_BUCKET"]

deepLinkURLScheme:[props valueForKey:@"DEEP_LINK_SCHEME"]];

// Save configuration option

// NSDictionary *cfg = [self getConfig];

// [cfg setValuesForKeysWithDictionary:props];

// if (!self.configured) {

if ([FIRApp defaultApp] == NULL) {

[FIRApp configureWithOptions:finalOptions];

}

[Firestack initializeFirestack:self];

callback(@[[NSNull null], props]);

}

@catch (NSException *exception) {

NSLog(@"Exception occurred while configuring: %@", exception);

[self debugLog:@"Configuring error"

msg:[NSString stringWithFormat:@"An error occurred while configuring: %@", [exception debugDescription]]];

NSDictionary *errProps = @{

@"error": [exception name],

@"description": [exception debugDescription]

};

callback(@[errProps]);

}

});

}

RCT_EXPORT_METHOD(configure:(RCTResponseSenderBlock)callback)

{

NSDictionary *props = @{};

[self configureWithOptions:props

callback:callback];

}

#pragma mark - Storage

#pragma mark RemoteConfig

#pragma mark Database

#pragma mark Messaging

#pragma mark Helpers

- (NSDictionary *) getConfig

{

if (self.configuration == nil) {

self.configuration = [[NSMutableDictionary alloc] initWithCapacity:20];

}

return self.configuration;

}

- (NSDictionary *) handleFirebaseError:(NSString *) name

error:(NSError *) error

withUser:(FIRUser *) user

{

return [FirestackErrors handleFirebaseError:name

error:error

withUser:user];

}

- (void) handleException:(NSException *)exception

withCallback:(RCTResponseSenderBlock)callback

{

[FirestackErrors handleException:exception

withCallback:callback];

}

- (void) debugLog:(NSString *)title

msg:(NSString *)msg

{

if (self.debug) {

NSLog(@"%@: %@", title, msg);

}

}

- (NSArray<NSString *> *)supportedEvents {

return @[

INITIALIZED_EVENT,

DEBUG_EVENT,

AUTH_CHANGED_EVENT];

}

- (void) sendJSEvent:(NSString *)title

props:(NSDictionary *)props

{

@try {

[self sendEventWithName:title

body:props];

}

@catch (NSException *err) {

NSLog(@"An error occurred in sendJSEvent: %@", [err debugDescription]);

}

}