class MyViewController: UIViewController {
    
    @IBOutlet weak var targetLabel: UILabel!
    @IBOutlet weak var salesImage: UIImageView!
    @IBOutlet weak var salesTitle: UILabel!
    @IBOutlet weak var salesCTA: UIButton!
    @IBOutlet weak var salesSubtitle: UILabel!
    
    private var ctaLink:String!
    private let TARGETDEFAULTCONTENT = "default"
    private let MBOXNAME = "dma-mobile-mbox"

    
    override func viewWillAppear(animated: Bool) {
        super.viewWillAppear(animated)        
        setDefaultContent()
        var dictionary: [String : String] = Dictionary()
        dictionary["anmboxparameter"] = "something"
        dictionary["anothermboxparameter"] = "somethingelse"       
        let additionalMboxParameters = NSMutableDictionary(dictionary:dictionary)
        let request = ADBMobile.targetCreateRequestWithName(
            "dma-mobile-mbox",
            defaultContent: "default-content",
            parameters: additionalMboxParameters as [NSObject : AnyObject])
        ADBMobile.targetLoadRequest(request, callback: setContentFromAdobeTargetResponse)
    }
    
    private func setContentFromAdobeTargetResponse(entry:String?) -> Void{
        let data = entry!
        if(data==self.TARGETDEFAULTCONTENT){
            // No target response   
        }
        else{
            dispatch_async(dispatch_get_main_queue(), {
                if(entry=="default-content"){
                    self.setDefaultContent()
                }
                else{
                    let dataFromEntry = entry!.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
                    let data = JSON(data:dataFromEntry!)
                    let image = data["image"].stringValue
                    let title = data["title"].stringValue
                    let subtitle = data["subtitle"].stringValue
                    let ctatext = data["ctatext"].stringValue
                    let ctalink = data["ctalink"].stringValue
                    self.setContent(image,title:title,subTitle:subtitle, ctaLink:ctalink, ctaText: ctatext)
                }
            })
        }
    }

    private func setDefaultContent(){
        let image = "https://domain.com/default_image.png";
        let title = "Title"
        let subTitle = "SubTitle"
        let ctaLink = "https://www.google.com"
        let ctaText = "Google is your friend"
        setContent(image,title:title,subTitle: subTitle,ctaLink: ctaLink,ctaText: ctaText)
    }
    
    private func setContent(imageUrl:String,title:String,subTitle:String,ctaLink:String,ctaText:String){
        
        contentTitle.text = title
        contentSubtitle.text = subTitle
        self.contentCTA.setTitle(ctaText,forState:.Normal)
        self.ctaLink = ctaLink
        
        if let url = NSURL(string: imageUrl){
            dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
                if let data = NSData(contentsOfURL: url) {
                    dispatch_async(dispatch_get_main_queue(), {self.contentImage.image = UIImage(data: data)})
                }
            }
        }
    }
    
    @IBAction func ctaButtonClicked(sender: UIButton) {
            print("cta button clicked")
    }
}