/*
    favorites.cpp
    Copyright (C) 2008 somebody
    Copyright (C) 2009 yellow wood goblin

    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 "favorites.h"
#include "inifile.h"
#include "systemfilenames.h"

bool cFavorites::AddToFavorites(const std::string& aFileName) {
    CIniFile ini(SFN_FAVORITES);
    std::vector<std::string> items;
    ini.GetStringVector("main", "list", items, '|');
    for (size_t ii = 0; ii < items.size(); ++ii) {
        if (items[ii] == aFileName) return false;
    }
    items.push_back(aFileName);
    ini.SetStringVector("main", "list", items, '|');
    ini.SaveIniFile(SFN_FAVORITES);
    return true;
}

bool cFavorites::UpdateFavorites(const std::string& aOldFileName, const std::string& aNewFileName) {
    CIniFile ini(SFN_FAVORITES);
    std::vector<std::string> items;
    ini.GetStringVector("main", "list", items, '|');
    for (size_t ii = 0; ii < items.size(); ++ii) {
        if (items[ii] == aOldFileName) {
            items[ii] = aNewFileName;
            ini.SetStringVector("main", "list", items, '|');
            ini.SaveIniFile(SFN_FAVORITES);
            return true;
        }
    }
    return false;
}

bool cFavorites::RemoveFromFavorites(const std::string& aFileName) {
    CIniFile ini(SFN_FAVORITES);
    std::vector<std::string> items;
    ini.GetStringVector("main", "list", items, '|');
    for (size_t ii = 0; ii < items.size(); ++ii) {
        if (items[ii] == aFileName) {
            items.erase(items.begin() + ii);
            ini.SetStringVector("main", "list", items, '|');
            ini.SaveIniFile(SFN_FAVORITES);
            return true;
        }
    }
    return false;
}