/*
    yandexnarodPlugin

	Copyright (c) 2008-2009 by Alexander Kazarin <boiler@co.ru>
		      2011 Evgeny Khryukin

 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************
*/

#include <QFileDialog>

#include "yandexnarod.h"
#include "yandexnarodmanage.h"
#include "authmanager.h"
#include "yandexnarodsettings.h"
#include "uploaddialog.h"
#include "options.h"


yandexnarodPlugin::yandexnarodPlugin()
	: psiOptions(0)
	, psiIcons(0)
	, stanzaSender(0)
	, appInfo(0)
	, popup(0)
	, enabled(false)
	, currentAccount(-1)
	, popupId(0)
{
}

QString yandexnarodPlugin::name() const
{
	return "Yandex Narod Plugin";
}
QString yandexnarodPlugin::shortName() const
{
	return "yandexnarod";
}

QString yandexnarodPlugin::version() const
{
	return VERSION;
}

QWidget* yandexnarodPlugin::options()
{
	if(!enabled) {
		return 0;
	}

	settingswidget = new yandexnarodSettings();
	connect(settingswidget, SIGNAL(testclick()), this,  SLOT(on_btnTest_clicked()));
	connect(settingswidget, SIGNAL(startManager()), this, SLOT(manage_clicked()));

	return settingswidget;
}

bool yandexnarodPlugin::enable()
{
	enabled = true;
	QFile file(":/icons/yandexnarodplugin.png");
	file.open(QIODevice::ReadOnly);
	QByteArray image = file.readAll();
	psiIcons->addIcon("yandexnarod/logo",image);
	file.close();

	Options::instance()->setApplicationInfoAccessingHost(appInfo);
	Options::instance()->setOptionAccessingHost(psiOptions);

	//remove old password option
	QString oldPass = Options::instance()->getOption(CONST_PASS_OLD).toString();
	if(!oldPass.isEmpty()) {
		Options::instance()->setOption(CONST_PASS_OLD, QVariant(""));
		Options::instance()->setOption(CONST_PASS, Options::encodePassword(oldPass));
	}

	popupId = popup->registerOption(name(), 3, "plugins.options." + shortName() + POPUP_OPTION_NAME);

	return enabled;
}

bool yandexnarodPlugin::disable()
{
	enabled = false;
	if(manageDialog)
		delete manageDialog;

	if(uploadwidget) {
		uploadwidget->disconnect();
		delete uploadwidget;
	}

	popup->unregisterOption(name());
	Options::reset();

	return true;
}

void yandexnarodPlugin::setOptionAccessingHost(OptionAccessingHost* host)
{
	psiOptions = host;
}

void yandexnarodPlugin::setIconFactoryAccessingHost(IconFactoryAccessingHost *host)
{
	psiIcons = host;
}

void yandexnarodPlugin::setStanzaSendingHost(StanzaSendingHost *host)
{
	stanzaSender = host;
}

void yandexnarodPlugin::setApplicationInfoAccessingHost(ApplicationInfoAccessingHost *host)
{
	appInfo = host;
}

void yandexnarodPlugin::setPopupAccessingHost(PopupAccessingHost *host)
{
	popup = host;
}

void yandexnarodPlugin::applyOptions()
{
	if(settingswidget)
		settingswidget->saveSettings();
}

void yandexnarodPlugin::restoreOptions()
{
	if(settingswidget)
		settingswidget->restoreSettings();
}

QList < QVariantHash > yandexnarodPlugin::getAccountMenuParam()
{
	QList < QVariantHash > list;
	QVariantHash hash;
	hash["icon"] = QVariant(QString("yandexnarod/logo"));
	hash["name"] = QVariant(tr("Open Yandex Narod Manager"));
	hash["reciver"] = qVariantFromValue(qobject_cast<QObject *>(this));
	hash["slot"] = QVariant(SLOT(manage_clicked()));

	list.append(hash);
	return list;
}

QList < QVariantHash > yandexnarodPlugin::getContactMenuParam()
{
	QList < QVariantHash > list;
	QVariantHash hash;
	hash["icon"] = QVariant(QString("yandexnarod/logo"));
	hash["name"] = QVariant(tr("Send file via Yandex Narod"));
	hash["reciver"] = qVariantFromValue(qobject_cast<QObject *>(this));
	hash["slot"] = QVariant(SLOT(actionStart()));

	list.append(hash);
	return list;
}

void yandexnarodPlugin::manage_clicked()
{
	if(!manageDialog) {
		manageDialog = new yandexnarodManage();
		manageDialog->show();
	}
	else {
		manageDialog->raise();
		manageDialog->activateWindow();
	}
}

void yandexnarodPlugin::on_btnTest_clicked()
{
	if(!settingswidget)
		return;

	AuthManager am;
	settingswidget->setStatus(O_M(MAuthStart));
	bool auth = am.go(settingswidget->getLogin(), settingswidget->getPasswd());
	QString rez = auth ? O_M(MAuthOk) : O_M(MAuthError);
	settingswidget->setStatus(rez);
	if(auth) {
		Options::instance()->saveCookies(am.cookies());
	}
}

void yandexnarodPlugin::actionStart()
{
	currentJid = sender()->property("jid").toString();
	currentAccount = sender()->property("account").toInt();
	QString filepath = QFileDialog::getOpenFileName(uploadwidget, O_M(MChooseFile),
							psiOptions->getPluginOption(CONST_LAST_FOLDER).toString());

	if (!filepath.isEmpty()) {
		fi = QFileInfo(filepath);
		psiOptions->setPluginOption(CONST_LAST_FOLDER, fi.dir().path());

		uploadwidget = new uploadDialog();
		connect(uploadwidget, SIGNAL(fileUrl(QString)), this, SLOT(onFileURL(QString)));

		uploadwidget->show();
		uploadwidget->start(filepath);
	}
}

void yandexnarodPlugin::onFileURL(const QString& url)
{
	QString sendmsg = psiOptions->getPluginOption(CONST_TEMPLATE).toString();
	sendmsg.replace("%N", fi.fileName());
	sendmsg.replace("%U", url);
	sendmsg.replace("%S", QString::number(fi.size()));
	uploadwidget->close();

	if(currentAccount != -1 && !currentJid.isEmpty()) {
		stanzaSender->sendMessage(currentAccount, currentJid, stanzaSender->escape(sendmsg), "", "chat");
		showPopup(currentAccount, currentJid, tr("File sent to %1").arg(currentJid));
	}

	currentJid.clear();
	currentAccount = -1;
}

void yandexnarodPlugin::showPopup(int/* account*/, const QString&/* jid*/, const QString& text)
{
	if(popup->popupDuration(name())) {
		popup->initPopup(text, tr("Yandex Narod Plugin"), "yandexnarod/logo", popupId);
	}
}

QString yandexnarodPlugin::pluginInfo()
{
	return trUtf8("Ported from QutIM Yandex.Narod plugin\nhttp://qutim.org/forum/viewtopic.php?f=62&t=711\n\n");
}

QPixmap yandexnarodPlugin::icon() const
{
	return QPixmap(":/icons/yandexnarodplugin.png");
}

Q_EXPORT_PLUGIN(yandexnarodPlugin);