/*
 * IKA - IcedRobot Kiosk Application
 * Copyright (C) 2011  IcedRobot team
 *
 * 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/>.
 */


package org.icedrobot.ika.runtime.scm;

import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.icedrobot.ika.runtime.IkaRuntime;

public class GITPatchQueue {

    public static void newPatch(String name, boolean force) {
        String forceCmd = "";
        if (force) {
            forceCmd = "-f";
        }
        IkaRuntime.exec(new File("."), "guilt", "new", forceCmd, name);
    }

    public static void refresh(boolean force) {
        String forceCmd = "";
        if (force) {
            forceCmd = "-f";
        }
        IkaRuntime.exec(new File("."), "guilt", forceCmd, "refresh");
    }

    public static void status() {
        IkaRuntime.exec(new File("."), "guilt", "status");
    }

    public static void applied() {
        IkaRuntime.exec(new File("."), "guilt", "applied");
    }

    public static void add(List<String> args, boolean force) {

        List<String> argList = new ArrayList<String>();
        argList.add("guilt");
        if (force) {
            argList.add("-f");
        }
        argList.add("add");
        argList.addAll(args);

        exec(argList);
    }
    
    public static void push(boolean force, boolean all) {
        push(null, force, all);
    }

    public static void push(String patchName, boolean force, boolean all) {
        exec("push", patchName, force, all);
    }

    public static void pop(boolean force, boolean all) {
        push(null, force, all);
    }

    public static void pop(String patchName, boolean force, boolean all) {
        exec("pop", patchName, force, all);
    }

    private static void exec(String command, String patchName, boolean force,
                             boolean all) {
        List<String> argList = new ArrayList<String>();
        argList.add("guilt");
        argList.add(command);

        if (force) {
            argList.add("-f");
        }
        if (all) {
            argList.add("--all");
        }
        if (patchName != null) {
            argList.add(patchName);
        }
        exec(argList);
    }

    private static void exec(List<String> args) {
        String[] argsAsArray = args.toArray(new String[args.size()]);
        IkaRuntime.exec(new File("."), argsAsArray);
    }
}