/////////////////////////////////////////////////////////////////////////////
// Name:        pokegen/BadgeUI.cpp
// Purpose:     Badge UI form handling
// Author:      Ben Boeckel
// Modified by: Ben Boeckel
// Created:     Sun Jan 27 13:10:47 2008
// Copyright:   ©2007-2008 Ben Boeckel and Nerdy Productions
// Licence:
//    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 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
//    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, see <http://www.gnu.org/licenses/>.
/////////////////////////////////////////////////////////////////////////////

#include <QListWidgetItem>
#include <QMetaObject>
#include <QSize>

#include <BugCatcher.h>
#include <Exception.h>
#include <ImageCache.h>

#include <Pokemod.h>

#include "FileDialog.h"
#include "BadgeUI.h"

BadgeUI::BadgeUI(Badge* b, QWidget* parent) :
        ObjectUI(parent),
        badge(b),
        badge_mod(new Badge(b->getPokemod(), *b, b->getId()))
{
    setupUi(this);
    QMetaObject::connectSlotsByName(this);
    setObjects(badge, badge_mod);
    connect(this, SIGNAL(changed(bool)), boxButtons, SLOT(setEnabled(bool)));
    init();
}

void BadgeUI::initGui()
{
    varHMs->addItems(Pokemod::HMStr);
}

void BadgeUI::refreshGui()
{
    varStat->clear();
    const bool isSplit = badge->getPokemod()->getRules()->getSpecialSplit();
    varStat->addItems((isSplit ? Pokemod::StatGSCStr : Pokemod::StatRBYStr).mid(0, isSplit ? Pokemod::ST_End_GSC : Pokemod::ST_End_RBY));}

void BadgeUI::setGui()
{
    varName->setText(badge_mod->getName());
    varObey->setMaximum(badge->getPokemod()->getRules()->getMaxLevel());
    varObey->setValue(badge_mod->getObey());
    try
    {
        varFace->setIcon(ImageCache::open(badge_mod->getFace()));
    }
    catch (OpenException& e)
    {
    }
    try
    {
        varBadge->setIcon(ImageCache::open(badge_mod->getBadge()));
    }
    catch (OpenException& e)
    {
    }
    varMultiplierNum->setValue(badge_mod->getStat(varStat->currentIndex()).getNum());
    varMultiplierDenom->setValue(badge_mod->getStat(varStat->currentIndex()).getDenom());
    varMultiplierNum->setMaximum(badge_mod->getStat(varStat->currentIndex()).getDenom());
    varMultiplier->setText(QString::number(badge_mod->getStat(varStat->currentIndex()), 'g', DBL_PREC));
    for (int i = 0; i < varHMs->count(); ++i)
        varHMs->item(i)->setSelected(badge_mod->getHm(i));
}

void BadgeUI::on_buttonApply_clicked()
{
    *badge = *badge_mod;
    emit(changed(false));
}

void BadgeUI::on_buttonDiscard_clicked()
{
    *badge_mod = *badge;
    setGui();
    emit(changed(false));
}

void BadgeUI::on_varName_textChanged(const QString& n)
{
    badge_mod->setName(n);
    emit(changed(true));
}

void BadgeUI::on_varObey_valueChanged(const int o)
{
    try
    {
        badge_mod->setObey(o);
        emit(changed(true));
    }
    catch (BoundsException& e)
    {
        BugCatcher::report(e);
        setGui();
    }
}

void BadgeUI::on_varFace_pressed()
{
    FileDialog dlg("*.png", QSize(64, 64));
    if (dlg.show())
    {
        try
        {
            badge_mod->setFace(dlg.selectedUrl());
        }
        catch (SaveException& e)
        {
            BugCatcher::report(e);
        }
        setGui();
    }
}

void BadgeUI::on_varBadge_pressed()
{
    FileDialog dlg("*.png", QSize(64, 64));
    if (dlg.show())
    {
        try
        {
            badge_mod->setBadge(dlg.selectedUrl());
        }
        catch (SaveException& e)
        {
            BugCatcher::report(e);
        }
        setGui();
    }
}

void BadgeUI::on_varStat_currentIndexChanged()
{
    emit(changed(true));
    setGui();
}

void BadgeUI::on_varMultiplierNum_valueChanged(const int m)
{
    try
    {
        badge_mod->setStatNum(varStat->currentIndex(), m);
        emit(changed(true));
    }
    catch (Exception& e)
    {
        BugCatcher::report(e);
    }
    setGui();
}

void BadgeUI::on_varMultiplierDenom_valueChanged(const int m)
{
    try
    {
        badge_mod->setStatDenom(varStat->currentIndex(), m);
        emit(changed(true));
    }
    catch (Exception& e)
    {
        BugCatcher::report(e);
    }
    setGui();
}

void BadgeUI::on_varHMs_itemSelectionChanged()
{
    try
    {
        for (int i = 0; i < varHMs->count(); ++i)
            badge_mod->setHm(i, varHMs->item(i)->isSelected());
        emit(changed(true));
    }
    catch (BoundsException& e)
    {
        BugCatcher::report(e);
        setGui();
    }
}