LoginViewController.m
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//
// LoginViewController.m
// LifeLog
//
// Created by Nguyen Van Phong on 7/30/17.
// Copyright © 2017 PhongNV. All rights reserved.
//
#import "LoginViewController.h"
#import "ServerAPI.h"
#import "AppDelegate.h"
#import "RegisterViewController.h"
#import "Utilities.h"
#import "ConfirmForgetPassViewController.h"
@interface LoginViewController ()
@property (nonatomic, weak) IBOutlet UILabel *lblEmail;
@property (nonatomic, weak) IBOutlet UILabel *lblPassword;
@property (nonatomic, weak) IBOutlet UILabel *lblRegister;
@property (nonatomic, weak) IBOutlet UITextField *tfEmail;
@property (nonatomic, weak) IBOutlet UITextField *tfPassword;
@property (nonatomic, weak) IBOutlet UIButton *btnLogin;
@property (nonatomic, weak) IBOutlet UIButton *btnRegist;
@property (nonatomic, weak) IBOutlet UIButton *btnForget;
@end
@implementation LoginViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
self.title = NSLocalizedString(@"lifelog.login.title", nil);
self.lblEmail.text = NSLocalizedString(@"lifelog.common.email", nil);
self.lblPassword.text = NSLocalizedString(@"lifelog.common.password", nil);
self.lblRegister.text = NSLocalizedString(@"lifelog.login.label.register", nil);
[self.btnLogin setTitle:NSLocalizedString(@"lifelog.login.button.login", nil) forState:UIControlStateNormal];
[self.btnRegist setTitle:NSLocalizedString(@"lifelog.login.button.register", nil) forState:UIControlStateNormal];
NSMutableAttributedString *forgetString = [[NSMutableAttributedString alloc] initWithString:NSLocalizedString(@"lifelog.login.forget.password", nil)];
[forgetString addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInteger:NSUnderlineStyleSingle] range:NSMakeRange(0, [forgetString length])];
// Or for adding Colored text use----------
UIColor* textColor = [UIColor blueColor];
[forgetString setAttributes:@{NSForegroundColorAttributeName:textColor,NSUnderlineStyleAttributeName:[NSNumber numberWithInteger:NSUnderlineStyleSingle]} range:NSMakeRange(0,[forgetString length])];
// Or for adding Colored text use----------
[_btnForget setAttributedTitle:forgetString forState:UIControlStateNormal];
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"lifelog.common.back", nil) style:UIBarButtonItemStylePlain target:nil action:nil];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (BOOL)checkAllowLogin
{
NSString *message = @"";
if (_tfEmail.text.length <= 0) {
message = @"Please input email";
[Utilities showErrorMessage:message withViewController:self];
return NO;
}
if (_tfPassword.text.length <= 0) {
message = @"Please input password";
[Utilities showErrorMessage:message withViewController:self];
return NO;
}
if (_tfEmail.text.length > 255) {
message = @"Email maximum length 255";
[Utilities showErrorMessage:message withViewController:self];
return NO;
}
if (_tfPassword.text.length < 6) {
message = @"Password minimum length 6";
[Utilities showErrorMessage:message withViewController:self];
return NO;
}
if (![_tfEmail.text containsString:@"@"]) {
message = @"Email invalid";
[Utilities showErrorMessage:message withViewController:self];
return NO;
}
return YES;
}
- (IBAction)buttonLoginTouchUpInside:(id)sender {
[self resignTextField];
if (![self checkAllowLogin]) {
return;
}
LoginViewController __weak *weakSelf = self;
[[ServerAPI server] loginWithEmail:_tfEmail.text Password:_tfPassword.text CompletionHandler:^(User *user, NSString *token, NSError *error) {
if (error == nil) {
// save user and goto MainMenu
// For Saving
NSData *dataSave = [NSKeyedArchiver archivedDataWithRootObject:user];
[[NSUserDefaults standardUserDefaults] setObject:dataSave forKey:kUser];
[[NSUserDefaults standardUserDefaults] setObject:token forKey:kToken];
[[NSUserDefaults standardUserDefaults] synchronize];
dispatch_async(dispatch_get_main_queue(), ^{
[[AppDelegate sharedAppDelegate] gotoMainMenu];
});
}
else {
dispatch_async(dispatch_get_main_queue(), ^{
NSString *message = [error.userInfo objectForKey:@"message"];
[Utilities showErrorMessage:message withViewController:weakSelf];
});
}
}];
}
- (IBAction)buttonForgetTouchUpInside:(id)sender {
[self resignTextField];
if (_tfEmail.text.length > 0) {
LoginViewController __weak *weakSelf = self;
[[ServerAPI server] forgetPass:_tfEmail.text CompletionHandler:^(NSError *error) {
if (error == nil) {
// goto screen confirm forgetPass
dispatch_async(dispatch_get_main_queue(), ^{
ConfirmForgetPassViewController *confirmVC = [[ConfirmForgetPassViewController alloc] initWithNibName:@"ConfirmForgetPassViewController" bundle:nil];
confirmVC.email = weakSelf.tfEmail.text;
[weakSelf.navigationController pushViewController:confirmVC animated:YES];
});
}
else {
dispatch_async(dispatch_get_main_queue(), ^{
NSString *message = [error.userInfo objectForKey:@"message"];
[Utilities showErrorMessage:message withViewController:weakSelf];
});
}
}];
}
else {
[Utilities showErrorMessage:@"Please input email" withViewController:self];
}
}
- (IBAction)buttonRegisterTouchUpInside:(id)sender {
[self resignTextField];
RegisterViewController *registerVC = [[RegisterViewController alloc] initWithNibName:@"RegisterViewController" bundle:nil];
[self.navigationController pushViewController:registerVC animated:YES];
}
- (void)resignTextField
{
[_tfEmail resignFirstResponder];
[_tfPassword resignFirstResponder];
}
@end