/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2015 Anton Malmygin <antonc27@mail.ru>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

 */

#import "GameLogViewController.h"

#ifdef DEBUG

#import <MessageUI/MFMailComposeViewController.h>

#endif

@interface GameLogViewController ()

#ifdef DEBUG

<MFMailComposeViewControllerDelegate>

#endif

@end

@implementation GameLogViewController

#pragma mark - View life cycle

- (void)viewDidLoad

{

    [super viewDidLoad];

    self.title = @"Last game log";

    UIBarButtonItem *closeButton = [[UIBarButtonItem alloc] initWithTitle:@"Close" style:UIBarButtonItemStylePlain target:self action:@selector(dismissAction)];

    self.navigationItem.rightBarButtonItem = closeButton;

#ifdef DEBUG

    if ([self allowSendLogByEmail])

    {

        UIBarButtonItem *sendButton = [[UIBarButtonItem alloc] initWithTitle:@"Send" style:UIBarButtonItemStylePlain target:self action:@selector(sendLogByEmailAction)];

        self.navigationItem.leftBarButtonItem = sendButton;

    }

#endif

    NSString *debugStr = nil;

    if ([[NSFileManager defaultManager] fileExistsAtPath:DEBUG_FILE()])

        debugStr = [[NSString alloc] initWithContentsOfFile:DEBUG_FILE() encoding:NSUTF8StringEncoding error:nil];

    else

        debugStr = [[NSString alloc] initWithString:@"Here be log"];

    UITextView *logView = [[UITextView alloc] initWithFrame:self.view.frame];

    [logView setAutoresizingMask:(UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth)];

    logView.text = debugStr;

    logView.editable = NO;

    [self.view addSubview:logView];

}

#pragma mark - Parameters

#ifdef DEBUG

- (BOOL)allowSendLogByEmail

{

    return ([MFMailComposeViewController canSendMail] && [[NSFileManager defaultManager] fileExistsAtPath:DEBUG_FILE()]);

}

#endif

#pragma mark - Actions

#ifdef DEBUG

- (void)sendLogByEmailAction

{

    MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];

    picker.mailComposeDelegate = self;

    [picker setSubject:@"Log file of iHedgewars game"];

    // Attach a log file to the email

    NSData *logData = [NSData dataWithContentsOfFile:DEBUG_FILE()];

    [picker addAttachmentData:logData mimeType:@"text/plain" fileName:@"game0.log"];

    // Fill out the email body text

    NSString *emailBody = @"Add here description of a problem/log";

    [picker setMessageBody:emailBody isHTML:NO];

    [self presentViewController:picker animated:YES completion:nil];

}

#endif

- (void)dismissAction

{

    [self dismissViewControllerAnimated:YES completion:nil];

}

#pragma mark - MailCompose delegate

#ifdef DEBUG

- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error

{

    // Notifies users about errors associated with the interface

    switch (result)

    {

        case MFMailComposeResultCancelled:

            NSLog(@"MailComposeResult: canceled");

            break;

        case MFMailComposeResultSaved:

            NSLog(@"MailComposeResult: saved");

            break;

        case MFMailComposeResultSent:

            NSLog(@"MailComposeResult: sent");

            break;

        case MFMailComposeResultFailed:

            NSLog(@"MailComposeResult: failed");

            break;

        default:

            NSLog(@"MailComposeResult: not sent");

            break;

    }

    [self dismissViewControllerAnimated:YES completion:nil];

}

#endif

#pragma mark - Memory warning

- (void)didReceiveMemoryWarning

{

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

@end