DetailInterfaceController.swift

//
//  DetailInterfaceController.swift
//  XebiaSki
//
//  Created by Simone Civetta on 02/12/14.
//  Copyright (c) 2014 Xebia IT Architechts. All rights reserved.
//

import WatchKit
import XebiaSkiFramework

class DetailInterfaceController: WKInterfaceController {
    @IBOutlet weak var photoImageView: WKInterfaceImage!
    
    private let photoDownloadManager: PhotoDownloadManager?
    var skiResort: SkiResort?
    
    override init(context: AnyObject?) {
        if let skiResort = context as? SkiResort {
            self.skiResort = skiResort
            self.photoDownloadManager = PhotoDownloadManager(photoURL: skiResort.photoURL)
        }
        super.init(context: context)
    }
    
    override func willActivate() {
        savePreference()
        if let skiResort = self.skiResort? {
            self.photoDownloadManager?.retrievePhoto({ (image) -> () in
                self.photoImageView.setImage(image)
            })
            setTitle(skiResort.name)
        }
    }
    
    func savePreference() {
        if let skiResort = self.skiResort? {
            let archivedResort = NSKeyedArchiver.archivedDataWithRootObject(skiResort)
            NSUserDefaults.standardUserDefaults().setObject(archivedResort, forKey: "selection")
            NSUserDefaults.standardUserDefaults().synchronize()
        }
    }
}