//
//  AppDelegate.m
//  FMC Planner 2
//
//  Created by Kilian Hofmann on 19.03.16.
//  Copyright © 2016 Kilian Hofmann. All rights reserved.
//

#import "AppDelegate.h"

@implementation AppDelegate

#pragma mark - Application lifecycle delegate methods

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Override point for customization after application launch.
    _dbClient = [[DropboxV2ObjC alloc] init];
    NSDictionary *credentials =
        [[NSURLCredentialStorage sharedCredentialStorage]
            credentialsForProtectionSpace:_dbClient.kDropboxProtectionSpace];
    NSURLCredential *credential = [credentials.objectEnumerator nextObject];
    _dbClient.token = credential.password;
    // Reset if user changed it
    [_dbClient setupDropboxWithHandler:^{
    }
                             presenter:nil];
    [self setup];
    return YES;
}

- (void)applicationWillResignActive:(UIApplication *)application
{
    // Sent when the application is about to move from active to inactive state.
    // This can occur for certain types of temporary interruptions (such as an
    // incoming phone call or SMS message) or when the user quits the
    // application and it begins the transition to the background state.
    // Use this method to pause ongoing tasks, disable timers, and throttle down
    // OpenGL ES frame rates. Games should use this method to pause the game.
}

- (void)applicationDidEnterBackground:(UIApplication *)application
{
    // Use this method to release shared resources, save user data, invalidate
    // timers, and store enough application state information to restore your
    // application to its current state in case it is terminated later.
    // If your application supports background execution, this method is called
    // instead of applicationWillTerminate: when the user quits.
}

- (void)applicationWillEnterForeground:(UIApplication *)application
{
    // Called as part of the transition from the background to the inactive
    // state; here you can undo many of the changes made on entering the
    // background.
}

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    // Restart any tasks that were paused (or not yet started) while the
    // application was inactive. If the application was previously in the
    // background, optionally refresh the user interface.
}

- (void)applicationWillTerminate:(UIApplication *)application
{
    // Called when the application is about to terminate. Save data if
    // appropriate. See also applicationDidEnterBackground:.
}

#pragma mark - URL scheme handling

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url
{
    // Display text
    [_dbClient authorizeUserWithToke:url
                          completion:^(void) {
                              [_smWebView.navigationController
                                  popViewControllerAnimated:YES];
                              [_dbClient setupDropboxWithHandler:^{
                              }
                                                       presenter:_smMenu];
                          }
                           presenter:_smMenu];

    return YES;
}

#pragma mark - Setup of save system

- (void)setup
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
                                                         NSUserDomainMask, YES);
    NSString *documentsPath = paths[0];
    BOOL saves = false;
    BOOL oldSaves = false;
    BOOL navData = false;
    [[NSFileManager defaultManager]
        fileExistsAtPath:[documentsPath stringByAppendingString:@"/SAVES"]
             isDirectory:&saves];
    [[NSFileManager defaultManager]
        fileExistsAtPath:[documentsPath stringByAppendingString:@"/OLDSAVES"]
             isDirectory:&oldSaves];
    [[NSFileManager defaultManager]
        fileExistsAtPath:[documentsPath stringByAppendingString:@"/NAVDATA"]
             isDirectory:&navData];
    if (!saves) {
        [[NSFileManager defaultManager]
                  createDirectoryAtPath:[documentsPath
                                            stringByAppendingString:@"/SAVES"]
            withIntermediateDirectories:NO
                             attributes:nil
                                  error:nil];
    }
    if (!oldSaves) {
        [[NSFileManager defaultManager]
                  createDirectoryAtPath:
                      [documentsPath stringByAppendingString:@"/OLDSAVES"]
            withIntermediateDirectories:NO
                             attributes:nil
                                  error:nil];
    }
    if (!navData) {
        [[NSFileManager defaultManager]
                  createDirectoryAtPath:[documentsPath
                                            stringByAppendingString:@"/NAVDATA"]
            withIntermediateDirectories:NO
                             attributes:nil
                                  error:nil];
    }
}

@end