/////////////////////////////////////////////////////////////////////////////
// Name:        pokemod/Store.cpp
// Purpose:     Define a store that the player can shop at
// Author:      Ben Boeckel
// Modified by: Ben Boeckel
// Created:     Tue Mar 20 18:31:50 2007
// Copyright:   ©2007 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 "Store.h"

PokeGen::PokeMod::Store::Store(const Pokemod* par, const unsigned _id) :
        Object(_id, par),
        name("")
{
}

PokeGen::PokeMod::Store::Store(const Pokemod* par, Ini& ini, const unsigned _id) :
        Object(_id, par)
{
    ImportIni(ini, _id);
}

bool PokeGen::PokeMod::Store::Validate()
{
    pokemod->ValidationMsg(QString("---Store \"%1\" with id %2---").arg(name).arg(id), Pokemod::V_Msg);
    if (name == "")
    {
        pokemod->ValidationMsg("Name is noe defiend");
        isValid = false;
    }
    if (GetItemCount())
    {
        QMap<unsigned, unsigned> idChecker;
        for (QList<unsigned>::ConstIterator i = items.begin(); i != items.end(); ++i)
        {
            if (pokemod->GetItemByID(*i) == UINT_MAX)
            {
                pokemod->ValidationMsg("Invalid item");
                isValid = false;
            }
            ++idChecker[*i];
        }
        for (QMap<unsigned, unsigned>::ConstIterator i = idChecker.begin(); i != idChecker.end(); ++i)
        {
            if (1 < i.value())
            {
                pokemod->ValidationMsg(QString("There are %1 items with id %2").arg(i.value()).arg(i.key()));
                isValid = false;
            }
        }
    }
    else
    {
        pokemod->ValidationMsg("There are no items");
        isValid = false;
    }
    return isValid;
}

void PokeGen::PokeMod::Store::ImportIni(Ini& ini, const unsigned _id)
{
    if (_id == UINT_MAX)
        ini.GetValue("id", id);
    else
        id = _id;
    items.clear();
    unsigned i;
    unsigned j;
    ini.GetValue("name", name);
    ini.GetValue("numItems", i, 0);
    for (unsigned k = 0; k < i; ++k)
    {
        ini.GetValue(QString("item-%1").arg(k), j, UINT_MAX);
        if (j != UINT_MAX)
            items.append(j);
    }
}

void PokeGen::PokeMod::Store::ExportIni(QFile& fout) const
{
    Ini exStore("store");
    exStore.AddField("id", id);
    exStore.AddField("name", name);
    exStore.AddField("numItems", items.size());
    for (int i = 0; i < items.size(); ++i)
        exStore.AddField(QString("items-%1").arg(i), items[i]);
    exStore.Export(fout);
}

void PokeGen::PokeMod::Store::SetName(const QString& n)
{
    name = n;
}

QString PokeGen::PokeMod::Store::GetName() const
{
    return name;
}

unsigned PokeGen::PokeMod::Store::GetItem(const unsigned i) const
{
    if (i < GetItemCount())
        return items[i];
    return UINT_MAX;
}

unsigned PokeGen::PokeMod::Store::GetItemByID(const unsigned _id) const
{
    for (unsigned i = 0; i < GetItemCount(); ++i)
    {
        if (items[i] == _id)
            return i;
    }
    return UINT_MAX;
}

unsigned PokeGen::PokeMod::Store::GetItemCount() const
{
    return items.size();
}

bool PokeGen::PokeMod::Store::NewItem(const unsigned i)
{
    if (pokemod->GetItemByID(i) != UINT_MAX)
    {
        items.append(i);
        return true;
    }
    return false;
}

bool PokeGen::PokeMod::Store::DeleteItem(const unsigned i)
{
    if (i < GetItemCount())
    {
        items.erase(items.begin() + i);
        return true;
    }
    return false;
}