#import "StorageViewController.h"

#import "MyDataModel.h"

@interface StorageViewController ()

{

IBOutlet UITextField* txtContent;

IBOutlet UILabel* lblTimes;

NSString* filePath;

MyDataModel* data;

}

@implementation StorageViewController

-(void)viewDidAppear:(BOOL)animated

{

NSString* libraryDir = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory , NSUserDomainMask, YES)[0];

filePath = [libraryDir stringByAppendingPathComponent:@"saved.plist"];

[self loadFromFile];

}

-(void)loadFromFile

{

//load from file

NSDictionary* object = [NSDictionary dictionaryWithContentsOfFile:filePath];

//initialize model with data

JSONModelError* initError;

data = [[MyDataModel alloc] initWithDictionary: object error:&initError];

if (!data) {

data = [[MyDataModel alloc] init];

}

//update the UI

lblTimes.text = [NSString stringWithFormat:@"Times saved: %i", data.timesSaved];

txtContent.text = data.content;

}

-(IBAction)actionSave:(id)sender

{

[txtContent resignFirstResponder];

//update model

data.timesSaved++;

data.content = txtContent.text;

//update UI

lblTimes.text = [NSString stringWithFormat:@"Times saved: %i", data.timesSaved];

//save to disc

[[data toDictionary] writeToFile:filePath atomically:YES];

NSLog(@"%@", [data toDictionary]);

}