//

// AddNoteViewController.m

// note

//

// Created by  李俊 on 15/6/9.

// Copyright (c) 2015年  李俊. All rights reserved.

//

#import "AddNoteViewController.h"

#import "Note.h"

#import "Masonry.h"

@interface AddNoteViewController ()<UITextViewDelegate>

@property (weak, nonatomic) IBOutlet UITextView *textView;

@end

@implementation AddNoteViewController

- (void)viewWillAppear:(BOOL)animated{

[super viewWillAppear:animated];

// [self.textView mas_makeConstraints:^(MASConstraintMaker *make) {

// make.top.mas_equalTo(self.textView.superview.mas_top).offset(10);

// make.left.mas_equalTo(self.textView.superview.mas_left).offset(10);

// make.right.mas_equalTo(self.textView.superview.mas_right).offset(-10);

// make.bottom.mas_equalTo(self.textView.superview.mas_bottom).offset(-10);

//

// }];

self.textView.delegate = self;

[self.textView becomeFirstResponder];

NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];

[notificationCenter addObserver:self selector:@selector(changeKeyboard:) name:UIKeyboardWillChangeFrameNotification object:nil];

NSDate *date = [NSDate date];

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];

formatter.dateFormat = @"MM月dd日";

NSString *dateS = [formatter stringFromDate:date];

self.navigationItem.title = dateS;

}

- (void)viewWillDisappear:(BOOL)animated{

[super viewWillDisappear:animated];

[self.textView endEditing:YES];

self.note.text = self.textView.text;

}

- (void)changeKeyboard:(NSNotification *)notification{

NSDictionary *userInfo = notification.userInfo;

CGFloat keyboardY = [userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue].origin.y;

[self.textView mas_updateConstraints:^(MASConstraintMaker *make) {

make.bottom.mas_equalTo(self.view.mas_bottom).offset(keyboardY - [UIScreen mainScreen].bounds.size.height - 10);

}];

}

- (void)didReceiveMemoryWarning {

[super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

/*

#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {

// Get the new view controller using [segue destinationViewController].

// Pass the selected object to the new view controller.

}

*/

@end