/*
 * Copyright or © or Copr. Amaury Carrade (2014 - 2016)
 *
 * http://amaury.carrade.eu
 *
 * This software is governed by the CeCILL-B license under French law and
 * abiding by the rules of distribution of free software.  You can  use,
 * modify and/ or redistribute the software under the terms of the CeCILL-B
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 *
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-B license and that you accept its terms.
 */
package eu.carrade.amaury.UHCReloaded.commands.commands.uh.team;

import eu.carrade.amaury.UHCReloaded.UHCReloaded;
import eu.carrade.amaury.UHCReloaded.commands.core.AbstractCommand;
import eu.carrade.amaury.UHCReloaded.commands.core.annotations.Command;
import eu.carrade.amaury.UHCReloaded.commands.core.exceptions.CannotExecuteCommandException;
import eu.carrade.amaury.UHCReloaded.teams.UHTeam;
import fr.zcraft.zlib.components.i18n.I;
import org.bukkit.OfflinePlayer;
import org.bukkit.command.CommandSender;

import java.util.Collections;
import java.util.List;


@Command (name = "list")
public class UHTeamListCommand extends AbstractCommand
{
    private UHCReloaded p;

    public UHTeamListCommand(UHCReloaded plugin)
    {
        p = plugin;
    }

    /**
     * Runs the command.
     *
     * @param sender The sender of the command.
     * @param args   The arguments passed to the command.
     *
     * @throws eu.carrade.amaury.UHCReloaded.commands.core.exceptions.CannotExecuteCommandException If the command cannot be executed.
     */
    @Override
    public void run(CommandSender sender, String[] args) throws CannotExecuteCommandException
    {
        if (p.getTeamManager().getTeams().size() == 0)
        {
            sender.sendMessage(I.t("{ce}There isn't any team to show."));
            return;
        }

        for (final UHTeam team : p.getTeamManager().getTeams())
        {
            sender.sendMessage(I.tn("{0} ({1} player)", "{0} ({1} players)", team.getSize(), team.getDisplayName(), team.getSize()));
            for (final OfflinePlayer player : team.getPlayers())
            {
                String bullet;
                if (player.isOnline())
                {
                    /// Online dot in /uh team list
                    bullet = I.t("{green} • ");
                }
                else
                {
                    /// Offline dot in /uh team list
                    bullet = I.t("{red} • ");
                }

                /// Player name after the online status dot in /uh teams list
                sender.sendMessage(bullet + I.tc("teams_list", "{0}", player.getName()));
            }
        }
    }

    /**
     * Tab-completes this command.
     *
     * @param sender The sender.
     * @param args   The arguments passed to the command.
     *
     * @return A list of suggestions.
     */
    @Override
    public List<String> tabComplete(CommandSender sender, String[] args)
    {
        return null;
    }

    @Override
    public List<String> help(CommandSender sender)
    {
        return null;
    }

    @Override
    public List<String> onListHelp(CommandSender sender)
    {
        return Collections.singletonList(I.t("{cc}/uh team list {ci}: lists the teams and their players."));
    }
}
