/*
    Copyright (C) 2014 by Project Tox <https://tox.im>

    This file is part of qTox, a Qt-based graphical interface for Tox.

    This program is libre 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 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    See the COPYING file for more details.
*/
#include "friendlistwidget.h"
#include <QDebug>
#include <QGridLayout>

FriendListWidget::FriendListWidget(QWidget *parent) :
    QWidget(parent)
{
    mainLayout = new QGridLayout();
    setLayout(mainLayout);
    setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
    layout()->setSpacing(0);
    layout()->setMargin(0);

    groupLayout = new QVBoxLayout();
    groupLayout->setSpacing(0);
    groupLayout->setMargin(0);

    for (Status s : {Status::Online, Status::Away, Status::Busy, Status::Offline})
    {
        QLayout *l = new QVBoxLayout();
        l->setSpacing(0);
        l->setMargin(0);

        layouts[static_cast<int>(s)] = l;
    }

    mainLayout->addLayout(layouts[static_cast<int>(Status::Online)], 0, 0);
    mainLayout->addLayout(groupLayout, 1, 0);
    mainLayout->addLayout(layouts[static_cast<int>(Status::Away)], 2, 0);
    mainLayout->addLayout(layouts[static_cast<int>(Status::Busy)], 3, 0);
    mainLayout->addLayout(layouts[static_cast<int>(Status::Offline)], 4, 0);
}

QLayout* FriendListWidget::getGroupLayout()
{
    return groupLayout;
}

QLayout* FriendListWidget::getFriendLayout(Status s)
{
    auto res = layouts.find(static_cast<int>(s));
    if (res != layouts.end())
        return res.value();

    qDebug() << "Friend Status: " << static_cast<int>(s) << " not found!";
    return layouts[static_cast<int>(Status::Online)];
}

void FriendListWidget::moveWidget(QWidget *w, Status s)
{
    mainLayout->removeWidget(w);
    getFriendLayout(s)->addWidget(w);
}