MyViewController.m

//
//  MyViewController.m

// Attention:
//  MyViewController.h <UIAlertViewDelegate>

#import "MyViewController.h"
#import "MyAppDelegate.h"
#import "MySync.h"

@interface MyViewController ()

@end

@implementation MyViewController {
    UIAlertView *alertViewFirstSync;
    UIAlertView *alertViewWait;
    UIAlertView *alertViewDownload;
    UIProgressView *progressView;
}

- (void)viewDidLoad
{
    [self checkSync];
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)gotoCategories:(id)sender
{
    [MyAppDelegate openStoryboardByName:self name:@"CategoriesStoryboard"];
}



- (void)checkSync
{
    BOOL firstSyncComplete = [[NSUserDefaults standardUserDefaults] boolForKey:@"firstSyncComplete"];

    if (firstSyncComplete == TRUE) {
        //pending...
    } else {
        [self firstSync];
    }
}

- (void)firstSync
{
    alertViewFirstSync = [[UIAlertView alloc] initWithTitle:@"Atención" message:@"The App need sync" delegate:self cancelButtonTitle:FALSE otherButtonTitles:@"OK", nil];

    [alertViewFirstSync show];
}

- (void)alertView:(UIAlertView *)alertViewFirstSync clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (buttonIndex == 0) {
        [alertViewFirstSync dismissWithClickedButtonIndex:buttonIndex animated:TRUE];
        [self sync];
    }
}

- (void)sync
{
    alertViewWait = [[UIAlertView alloc] initWithTitle:@"Information" message:@"Connecting... please wait..." delegate:nil cancelButtonTitle:FALSE otherButtonTitles:FALSE, nil];

    UIActivityIndicatorView *activityIndicatorView = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(130.0, 85.0, 20.0, 20.0)];
    [activityIndicatorView startAnimating];
    [alertViewWait addSubview:activityIndicatorView];

    [alertViewWait show];
    [self startSync];
}

- (void)startSync
{
    progressView = [[UIProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleDefault];
    [progressView setFrame:CGRectMake(30, 100, 225, 20)];

    [[MySync alloc] start:self progressView:progressView];
}

- (void)syncJSonComplete
{
    [self performSelector:@selector(dismissAlertView:) withObject:alertViewWait afterDelay:0.2];
    [self performSelector:@selector(showAlertViewDownload) withObject:nil afterDelay:0.3];
}

- (void)showAlertViewDownload
{
    alertViewDownload = [[UIAlertView alloc] initWithTitle:@"Downloading" message:@"Please wait..." delegate:nil cancelButtonTitle:FALSE otherButtonTitles:FALSE, nil];
    [alertViewDownload addSubview:progressView];

    [alertViewDownload show];
}

- (void)syncComplete
{
    NSLog(@"SynComplete on ViewController");
    [self performSelector:@selector(dismissAlertView:) withObject:alertViewDownload afterDelay:0.5];
}

- (void)setProgressView:(float)progress
{
    [progressView setProgress:progress];
}

- (void)dismissAlertView:(UIAlertView *)alertView
{
    NSLog(@"dismiss alertview");
    [alertView dismissWithClickedButtonIndex:0 animated:TRUE];
    alertView = nil;
}

@end