/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2010 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

 */

#include <QLabel>

#include <QGridLayout>

#include <QGraphicsScene>

#include "statsPage.h"

#include "team.h"

FitGraphicsView::FitGraphicsView(QWidget* parent) : QGraphicsView(parent)

{

}

void FitGraphicsView::resizeEvent(QResizeEvent * event)

{

    fitInView(sceneRect());

}

PageGameStats::PageGameStats(QWidget* parent) : AbstractPage(parent)

{

    QGridLayout * pageLayout = new QGridLayout(this);

    pageLayout->setColumnStretch(0, 1);

    pageLayout->setColumnStretch(1, 1);

    pageLayout->setColumnStretch(2, 1);

    BtnBack = addButton(":/res/Exit.png", pageLayout, 2, 0, true);

    labelGameStats = new QLabel(this);

    labelGameStats->setTextFormat(Qt::RichText);

    pageLayout->addWidget(labelGameStats, 0, 0, 1, 3);

    graphic = new FitGraphicsView(this);

    graphic->scale(1.0, -1.0);

    graphic->setBackgroundBrush(QBrush(Qt::black));

    pageLayout->addWidget(graphic, 1, 0, 1, 3);

}

void PageGameStats::AddStatText(const QString & msg)

{

    labelGameStats->setText(labelGameStats->text() + msg);

}

void PageGameStats::clear()

{

    labelGameStats->setText("");

    healthPoints.clear();

}

void PageGameStats::renderStats()

{

    QGraphicsScene * scene = new QGraphicsScene();

    QMap<quint32, QVector<quint32> >::const_iterator i = healthPoints.constBegin();

    while (i != healthPoints.constEnd())

    {

        quint32 c = i.key();

        QColor clanColor = QColor(qRgb((c >> 16) & 255, (c >> 8) & 255, c & 255));

        QVector<quint32> hps = i.value();

        QPainterPath path;

        if (hps.size())

            path.moveTo(0, hps[0]);

        for(int t = 1; t < hps.size(); ++t)

            path.lineTo(t, hps[t]);

        scene->addPath(path, QPen(c));

        ++i;

    }

    graphic->setScene(scene);

    graphic->fitInView(graphic->sceneRect());

}

void PageGameStats::GameStats(char type, const QString & info)

{

    switch(type) {

        case 'r' : {

            AddStatText(QString("<h1 align=\"center\">%1</h1>").arg(info));

            break;

        }

        case 'D' : {

            int i = info.indexOf(' ');

            QString message = PageGameStats::tr("<p>The best shot award was won by <b>%1</b> with <b>%2</b> pts.</p>")

                    .arg(info.mid(i + 1), info.left(i));

            AddStatText(message);

            break;

        }

        case 'k' : {

            int i = info.indexOf(' ');

            int num = info.left(i).toInt();

            QString message = PageGameStats::tr("<p>The best killer is <b>%1</b> with <b>%2</b> kills in a turn.</p>", "", num)

                    .arg(info.mid(i + 1), info.left(i));

            AddStatText(message);

            break;

        }

        case 'K' : {

            int num = info.toInt();

            QString message = PageGameStats::tr("<p>A total of <b>%1</b> hedgehog(s) were killed during this round.</p>", "", num).arg(num);

            AddStatText(message);

            break;

        }

        case 'H' : {

            int i = info.indexOf(' ');

            quint32 clan = info.left(i).toInt();

            quint32 hp = info.mid(i + 1).toUInt();

            healthPoints[clan].append(hp);

            break;

        }

        case 'T': { // local team stats

            //AddStatText("<p>local team: " + info + "</p>");

            QStringList infol = info.split(":");

            HWTeam team(infol[0]);

            if(team.FileExists()) // do some better test to avoid influence from scripted/predefined teams?

            {

                team.LoadFromFile();

                team.Rounds++;

                if(infol[1].toInt() > 0) // might require some better test for winning condition (or changed flag) ... WIP!

                    team.Wins++; // should draws count as wins?

                //team.SaveToFile(); // don't save yet

            }

        }

    }

}