<?php
    // @author: Javier Infante <jabiAT_NOSP_AMirontec.com>

    require_once("Android.php");
    $droid = new Android();

    $action = "start";
    while (true) {

        switch($action) {
            case "start":
                $droid->dialogCreateAlert("PFA-Horoscope","Ask PFAewok for your Horoscope");

                $droid->dialogSetPositiveButtonText("ask now!");
                $droid->dialogSetNegativeButtonText("credits...");

                $droid->dialogShow();

                // Wait for user input
                $result = $droid->dialogGetResponse();

                switch ($result['result']->which) {
                    case "negative":
                        $action = "credits";
                    break;
                    case "positive":
                    default:
                        $action = "choose_and_ask";
                    break;
                }
                $droid->dialogDismiss();
            break;

            case "credits":
                $droid->dialogCreateAlert("PFA-Horoscope","Only for educational Purpouses (what else?).\n\nHoroscope Source: http://widgets.fabulously40.com/horoscope.json\n\nwww.phpforandroid.net");

                $droid->dialogSetPositiveButtonText("back");
                $droid->dialogSetNegativeButtonText("exit");

                $droid->dialogShow();

                // Wait for user input
                $result = $droid->dialogGetResponse();

                switch ($result['result']->which) {
                    case "negative":
                        $action = "bye";
                    break;
                    case "positive":
                    default:
                        $action = "start";
                    break;
                }
                $droid->dialogDismiss();
            break;

            case "choose_and_ask":
                $droid->dialogCreateAlert("Choose your sign:");
                $zodiac = array("aries","taurus","gemini","cancer","leo","virgo","libra","scorpio","sagittarius","capricorn","aquarius","pisces");
                $droid->dialogSetItems($zodiac);
                $droid->dialogShow();

                $result = $droid->dialogGetResponse();

                $url = "http://widgets.fabulously40.com/horoscope.json?sign=".$zodiac[$result['result']->item];

                // Downloading the horoscope might take a while...
                $droid->dialogCreateSpinnerProgress("Retrieving information...","Please wait");
                $droid->dialogShow();

                // Downloading and de-json-ing
                $result = json_decode(file_get_contents($url));

                // we are ready!
                $droid->vibrate();

                // Close spinner
                $droid->dialogDismiss();

                $theFuture = html_entity_decode($result->horoscope->horoscope,ENT_QUOTES,"UTF-8");
                // Something is wrong with &apos;...
                $theFuture = str_replace("&apos;","'",$theFuture);
                $theFuture .= "\n\n[widgets.fabulously40.com]";

                $droid->dialogCreateAlert("Your Future is here ".$result->horoscope->sign . "!",$theFuture);

                $droid->dialogSetPositiveButtonText("Exit");
                $droid->dialogShow();

                // Wait for user input to continue script
                $droid->dialogGetResponse();
                $action = "bye";
            break;

            case "bye":
                $droid->makeToast("Trust the PFAewok!");
                $droid->exit();
                exit();
            break;
        } // Main switch

    } // main while

// EOF