package ctbrec.ui.sites.jasmin;

import java.io.IOException;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import ctbrec.sites.ConfigUI;
import ctbrec.sites.jasmin.LiveJasmin;
import ctbrec.sites.jasmin.LiveJasminHttpClient;
import ctbrec.ui.SiteUI;
import ctbrec.ui.TabProvider;
import ctbrec.ui.controls.Dialogs;

public class LiveJasminSiteUi implements SiteUI {

    private static final transient Logger LOG = LoggerFactory.getLogger(LiveJasminSiteUi.class);
    private LiveJasmin liveJasmin;
    private LiveJasminTabProvider tabProvider;
    private LiveJasminConfigUi configUi;

    public LiveJasminSiteUi(LiveJasmin liveJasmin) {
        this.liveJasmin = liveJasmin;
        tabProvider = new LiveJasminTabProvider(liveJasmin);
        configUi = new LiveJasminConfigUi(liveJasmin);
    }

    @Override
    public TabProvider getTabProvider() {
        return tabProvider;
    }

    @Override
    public ConfigUI getConfigUI() {
        return configUi;
    }

    @Override
    public synchronized boolean login() throws IOException {
        boolean automaticLogin = liveJasmin.login();
        if(automaticLogin) {
            return true;
        } else {
            BlockingQueue<Boolean> queue = new LinkedBlockingQueue<>();

            new Thread (() -> {
                // login with external browser window
                try {
                    //LiveJasminElectronLoginDialog dialog =
                    new LiveJasminElectronLoginDialog(liveJasmin.getHttpClient().getCookieJar());
                } catch (Exception e1) {
                    LOG.error("Error logging in with external browser", e1);
                    Dialogs.showError("Login error", "Couldn't login to " + liveJasmin.getName(), e1);
                }

                try {
                    queue.put(true);
                } catch (InterruptedException e) {
                    LOG.error("Error while signaling termination", e);
                }
            }).start();

            try {
                queue.take();
            } catch (InterruptedException e) {
                LOG.error("Error while waiting for login dialog to close", e);
                throw new IOException(e);
            }

            LiveJasminHttpClient httpClient = (LiveJasminHttpClient)liveJasmin.getHttpClient();
            boolean loggedIn = httpClient.checkLoginSuccess();
            if(loggedIn) {
                LOG.info("Logged in");
            } else {
                LOG.info("Login failed");
            }
            return loggedIn;
        }
    }
}