/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#filter substitution
package @ANDROID_PACKAGE_NAME@;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.SystemClock;
import android.util.Log;
import android.view.MenuItem;

import org.json.JSONObject;

import org.mozilla.gecko.GeckoApp;
import org.mozilla.gecko.GeckoAppShell;
import org.mozilla.gecko.GeckoEvent;
import org.mozilla.gecko.WebAppAllocator;

/*
* This is a stub activity, meant to just install the marketplace WebApp
* and then launch it
*/
public class MarketplaceApp extends WebApp {
    private static final String LOGTAG = "GeckoMarketplaceApp";
    public static final String MARKETPLACE_HOST = "marketplace.mozilla.org";
    public static final String MARKETPLACE_URI = "https://marketplace.mozilla.org";

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        // Check that the uri being requested is a marketplace uri
        String passedUri = null;
        String uri = getURIFromIntent(getIntent());
        if (uri != null && uri.length() > 0) {
            passedUri = uri;
        }

        if (passedUri != null)
            handleMarketplaceLink(passedUri);
    }

    // Use the default profile in order to ensure this is installed in the Fennec
    // webapp registry. The marketplace WEBapp will have its own profile
    @Override
    protected String getDefaultProfileName() {
        return "default";
    }

    @Override
    protected void onNewIntent(Intent intent) {
        Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onNewIntent");

        if (checkLaunchState(LaunchState.GeckoExiting)) {
            // We're exiting and shouldn't try to do anything else just incase
            // we're hung for some reason we'll force the process to exit
            System.exit(0);
            return;
        }

        // if we were previously OOM killed, we can end up here when launching
        // from external shortcuts, so set this as the intent for initialization
        if (!mInitialized) {
            setIntent(intent);
            return;
        }

        final String action = intent.getAction();
        if (Intent.ACTION_VIEW.equals(action)) {
            String uri = intent.getDataString();
            if (Uri.parse(uri).getHost().equals(MARKETPLACE_HOST)) {
                handleMarketplaceLink(uri);
                return;
            }
            GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
            Log.i(LOGTAG,"onNewIntent: " + uri);
        }
    }

    // All marketplace links from the system will come to the receiver first. It will determine if the
    // marketplace app is installed. If the marketplace is not installed it will install it and send the link
    // to the marketplace app
    private void handleMarketplaceLink(final String url) {
        // see if the marketplace app is registered, if its not, install it
        int index = WebAppAllocator.getInstance(this).getIndexForApp(MARKETPLACE_URI);
        if (index < 0) {
            // If the app isn't installed, we send gecko a message to install it and then launch it with this url
            JSONObject args = new JSONObject();
            try {
                args.put("url", url);
            } catch (Exception e) {
                Log.e(LOGTAG, "error building JSON arguments");
            }

            GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("WebApps:InstallMarketplace", args.toString()));
        } else {
            // otherwise just launch the webapp with this url
            Intent webappIntent = GeckoAppShell.getWebAppIntent(index, url);
            if (webappIntent == null) {
                Log.i(LOGTAG, "bounce launch");
                return;
            }
            Log.i(LOGTAG, "Open " + url + " in marketplace app");
            startActivity(webappIntent);
        }
    }
};