package io.gitlab.jfronny.inceptum.gtk;

import ch.bailu.gtk.GTK;
import ch.bailu.gtk.gtk.*;
import ch.bailu.gtk.type.Str;
import io.gitlab.jfronny.commons.StringFormatter;
import io.gitlab.jfronny.inceptum.common.Utils;
import io.gitlab.jfronny.inceptum.gtk.util.I18n;
import io.gitlab.jfronny.inceptum.launcher.LauncherEnv;
import io.gitlab.jfronny.inceptum.launcher.api.account.MicrosoftAccount;

import java.io.IOException;
import java.util.function.Consumer;

public enum GtkEnvBackend implements LauncherEnv.EnvBackend { //TODO test
    INSTANCE;

    public Window dialogParent = null;

    @Override
    public void showError(String message, String title) {
        Utils.LOGGER.error(message);
        MessageDialog dialog = new MessageDialog(dialogParent, DialogFlags.MODAL | DialogFlags.DESTROY_WITH_PARENT, MessageType.ERROR, ButtonsType.CLOSE, null);
        dialog.setTitle(new Str(title));
        dialog.setMarkup(new Str(message));
        dialog.show();
    }

    @Override
    public void showError(String message, Throwable t) {
        Utils.LOGGER.error(message, t);
        MessageDialog dialog = new MessageDialog(dialogParent, DialogFlags.MODAL | DialogFlags.DESTROY_WITH_PARENT, MessageType.ERROR, ButtonsType.CLOSE, null);
        dialog.setTitle(new Str(message));
        dialog.setMarkup(new Str(StringFormatter.toString(t)));
        dialog.show();
    }

    @Override
    public void showInfo(String message, String title) {
        Utils.LOGGER.info(message);
        MessageDialog dialog = new MessageDialog(dialogParent, DialogFlags.MODAL | DialogFlags.DESTROY_WITH_PARENT, MessageType.INFO, ButtonsType.CLOSE, null);
        dialog.setTitle(new Str(title));
        dialog.setMarkup(new Str(message));
        dialog.show();
    }

    @Override
    public void showOkCancel(String message, String title, Runnable ok, Runnable cancel, boolean defaultCancel) {
        Utils.LOGGER.info(message);
        MessageDialog dialog = new MessageDialog(dialogParent, DialogFlags.MODAL | DialogFlags.DESTROY_WITH_PARENT, MessageType.QUESTION, ButtonsType.OK_CANCEL, null);
        dialog.setTitle(new Str(title));
        dialog.setMarkup(new Str(message));
        dialog.onResponse(response_id -> {
            if (response_id == ResponseType.OK) ok.run();
            else if (response_id == ResponseType.CANCEL) cancel.run();
            else {
                Utils.LOGGER.error("Unexpected response type: " + response_id);
                cancel.run();
            }
        });
        dialog.show();
    }

    @Override
    public void getInput(String prompt, String details, String defaultValue, Consumer<String> ok, Runnable cancel) throws IOException {
        Dialog dialog = new Dialog();
        if (dialogParent != null) dialog.setParent(dialogParent);
        dialog.setModal(GTK.TRUE);
        dialog.setDestroyWithParent(GTK.TRUE);
        dialog.setTitle(new Str(prompt));
        Box box = new Box(Orientation.VERTICAL, 0);
        box.append(new Label(new Str(details)));
        Entry entry = new Entry();
        Editable entryEditable = new Editable(entry.cast());
        entryEditable.setText(new Str(defaultValue));
        box.append(entry);
        dialog.setChild(box);
        dialog.addButton(I18n.str("ok"), ResponseType.OK);
        dialog.addButton(I18n.str("cancel"), ResponseType.CANCEL);
        dialog.onResponse(response_id -> {
            if (response_id == ResponseType.OK) ok.accept(entryEditable.getText().toString());
            else if (response_id == ResponseType.CANCEL) cancel.run();
            else {
                Utils.LOGGER.error("Unexpected response type: " + response_id);
                cancel.run();
            }
        });
        dialog.show();
    }

    @Override
    public void showLoginRefreshPrompt(MicrosoftAccount account) {
        //TODO
    }
}