/**
 *	Copyright 2012 Appium Committers
 *
 *	Licensed to the Apache Software Foundation (ASF) under one
 *	or more contributor license agreements.  See the NOTICE file
 *	distributed with this work for additional information
 *	regarding copyright ownership.  The ASF licenses this file
 *	to you under the Apache License, Version 2.0 (the
 *	"License"); you may not use this file except in compliance
 *	with the License.  You may obtain a copy of the License at
 *
 *	http://www.apache.org/licenses/LICENSE-2.0
 *
 *	Unless required by applicable law or agreed to in writing,
 *	software distributed under the License is distributed on an
 *	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *	KIND, either express or implied.  See the License for the
 *	specific language governing permissions and limitations
 *	under the License.
 */

#import "MyViewControllerViewController.h"
#import <AddressBook/AddressBook.h>
#import <CoreLocation/CoreLocation.h>

@interface MyViewControllerViewController ()

@end

@implementation MyViewControllerViewController
@synthesize computeSumButton;
@synthesize answerLabel;
@synthesize firstArg;
@synthesize secondArg;
@synthesize locationMgr;
@synthesize locationStatus;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
        self.locationMgr = [[CLLocationManager alloc] init];
        self.locationMgr.desiredAccuracy = kCLLocationAccuracyBest;
        self.locationMgr.delegate = self;
        [self logLocationAuth];
    }

    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
    firstArg.returnKeyType = UIReturnKeyDone;
    secondArg.returnKeyType = UIReturnKeyDone;
    firstArg.delegate = self;
    secondArg.delegate = self;
    [NSTimer scheduledTimerWithTimeInterval:0.2
                                     target:self
                                   selector:@selector(logLocationAuthFromTimer:)
                                   userInfo:nil
                                    repeats:NO];

    [firstArg setAccessibilityIdentifier:@"IntegerA"];
    [secondArg setAccessibilityIdentifier:@"IntegerB"];
    [computeSumButton setAccessibilityIdentifier:@"ComputeSumButton"];
    [answerLabel setAccessibilityIdentifier:@"Answer"];
    [locationStatus setAccessibilityIdentifier:@"locationStatus"];

    UISwipeGestureRecognizer * swipe =[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeUp:)];
    swipe.direction = UISwipeGestureRecognizerDirectionUp;
    [self.view addGestureRecognizer:swipe];
    [swipe release];

    computeSumButton.titleLabel.text = NSLocalizedString(@"main.button.computeSum", @"Compute Sum button");
}

-(void)swipeUp:(UISwipeGestureRecognizer*)gestureRecognizer
{
    [secondArg resignFirstResponder];
}


- (void)logLocationAuthFromTimer:(NSTimer *)timer
{
    [self logLocationAuth];
}

- (void)logLocationAuth
{
    CLAuthorizationStatus status = [CLLocationManager authorizationStatus];
    if (status != kCLAuthorizationStatusRestricted && status != kCLAuthorizationStatusDenied) {
        locationStatus.on = YES;
    } else {
        locationStatus.on = NO;
    }
}

- (void)viewDidUnload
{
    [self setFirstArg:nil];
    [self setSecondArg:nil];
    [self setAnswerLabel:nil];
    [self setLocationStatus:nil];
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return YES;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

- (void)dealloc {
    [self.locationMgr release];
    self.locationMgr = nil;
    [firstArg release];
    [secondArg release];
    [answerLabel release];
	[computeSumButton release];
    [super dealloc];
}
- (IBAction)testGesture:(id)sender
{
    GestureTestViewController *test = [[GestureTestViewController alloc]  initWithNibName:@"GestureTestViewController" bundle:nil];
    [self presentViewController:test animated:YES completion:NULL];
}

- (IBAction)computeAction:(id)sender {
	int a = [[firstArg text] intValue];
	int b = [[secondArg text] intValue];
	int sum = a + b;
	NSString *newLabelValue = [NSString stringWithFormat:@"%d",sum];
	[answerLabel setText:newLabelValue];
	[answerLabel setAccessibilityLabel:newLabelValue];
}

- (IBAction)showAlert:(id)sender {
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Cool title"
                                                    message:@"this alert is so cool."
                                                   delegate:nil
                                          cancelButtonTitle:@"Cancel"
                                          otherButtonTitles:@"OK", nil];
    [alert show];
    [alert release];
}

- (IBAction)crashApp:(id)sender {
    abort();
}

- (void)requestContactsPermission {
    ABAddressBookRef book = [MyViewControllerViewController addressBookForPermissionRequest];
    [self popContactsPermissionDialogWithAddressBook:book];
}

- (void)popContactsPermissionDialogWithAddressBook:(ABAddressBookRef)book {
    ABAddressBookRequestAccessWithCompletion(book, ^(bool granted, CFErrorRef error) {
    });
    CFRelease (book);
}

+ (ABAddressBookRef)addressBookForPermissionRequest {
    CFErrorRef error = NULL;
    return ABAddressBookCreateWithOptions(NULL, &error);
}

- (IBAction)accessContactsAlert:(id)sender {
    if ([MyViewControllerViewController addressBookAuthorizationStatus] == kABAuthorizationStatusNotDetermined) {
        [self requestContactsPermission];
    }
}

- (IBAction)accessLocationAlert:(id)sender {
    CLLocationManager *locationManager = [[CLLocationManager alloc] init];

    [locationManager startUpdatingLocation];
    [locationManager stopUpdatingLocation];
}

+ (ABAuthorizationStatus)addressBookAuthorizationStatus {
    return ABAddressBookGetAuthorizationStatus();
}

@end