/*
 *  The ManaPlus Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011  The ManaPlus Developers
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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
 *  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 "resources/iteminfo.h"

#include "resources/itemdb.h"
#include "configuration.h"

#include <set>
#include <map>

#include "debug.h"

const std::string &ItemInfo::getSprite(Gender gender) const
{
    if (mView)
    {
        // Forward the request to the item defining how to view this item
        return ItemDB::get(mView).getSprite(gender);
    }
    else
    {
        static const std::string empty = "";
        std::map<int, std::string>::const_iterator i =
            mAnimationFiles.find(gender);

        return (i != mAnimationFiles.end()) ? i->second : empty;
    }
}

void ItemInfo::setAttackAction(std::string attackAction)
{
    if (attackAction.empty())
        mAttackAction = SpriteAction::ATTACK; // (Equal to unarmed animation)
    else
        mAttackAction = attackAction;
}

void ItemInfo::addSound(EquipmentSoundEvent event, const std::string &filename)
{
    mSounds[event].push_back(paths.getStringValue("sfx") + filename);
}

const std::string &ItemInfo::getSound(EquipmentSoundEvent event) const
{
    static const std::string empty;
    std::map< EquipmentSoundEvent,
        std::vector<std::string> >::const_iterator i;

    i = mSounds.find(event);

    if (i == mSounds.end())
        return empty;
    return i->second.size() > 0 ? i->second[rand() % i->second.size()] : empty;
}

std::map<int, int> &ItemInfo::addReplaceSprite(int sprite)
{
    std::map<int, std::map<int, int> >::iterator it
        = mSpriteToItemReplaceMap.find(sprite);
    if (it == mSpriteToItemReplaceMap.end())
    {
        std::map<int, int> tmp;
        mSpriteToItemReplaceMap[sprite] = tmp;
        it = mSpriteToItemReplaceMap.find(sprite);
    }
    return it->second;
}

void ItemInfo::setColorsList(std::string name)
{
    if (name.empty())
    {
        mColors = 0;
        mColorList = "";
    }
    else
    {
        mColors = ColorDB::getColorsList(name);
        mColorList = name;
    }
}

std::string ItemInfo::getDyeColorsString(int color) const
{
    if (!mColors || mColorList.empty())
        return "";

    std::map <int, ColorDB::ItemColor>::iterator it = mColors->find(color);
    if (it == mColors->end())
        return "";

    return it->second.color;
}

const std::string ItemInfo::getDescription(unsigned char color) const
{
    return replaceColors(mDescription, color);
}

const std::string ItemInfo::getName(unsigned char color) const
{
    return replaceColors(mName, color);
}

const std::string ItemInfo::replaceColors(std::string str,
                                          unsigned char color) const
{
    std::string name;
    if (mColors && !mColorList.empty())
    {
        std::map <int, ColorDB::ItemColor>::iterator it = mColors->find(color);
        if (it == mColors->end())
            name = "unknown";
        else
            name = it->second.name;
    }
    else
    {
        name = "unknown";
    }

    str = replaceAll(str, "%color%", name);
    if (name.size() > 0)
        name[0] = static_cast<char>(toupper(name[0]));

    return replaceAll(str, "%Color%", name);
}