/*
 * Copyright (c) IntellectualCrafters - 2014. You are not allowed to distribute
 * and/or monetize any of our intellectual property. IntellectualCrafters is not
 * affiliated with Mojang AB. Minecraft is a trademark of Mojang AB.
 *
 * >> File = Visit.java >> Generated by: Citymonstret at 2014-08-09 01:42
 */

package com.intellectualcrafters.plot.commands;

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

import org.bukkit.entity.Player;

import com.intellectualcrafters.plot.C;
import com.intellectualcrafters.plot.PlayerFunctions;
import com.intellectualcrafters.plot.Plot;
import com.intellectualcrafters.plot.PlotMain;
import com.intellectualcrafters.plot.UUIDHandler;

public class Visit extends SubCommand {
    public Visit() {
        super("visit", "plots.visit", "Visit someones plot", "visit {player} [#]", "v", CommandCategory.TELEPORT, true);
    }

    public List<Plot> getPlots(final UUID uuid) {
        final List<Plot> plots = new ArrayList<>();
        for (final Plot p : PlotMain.getPlots()) {
            if (p.hasOwner() && p.owner.equals(uuid)) {
                plots.add(p);
            }
        }
        return plots;
    }

    @Override
    public boolean execute(final Player plr, final String... args) {
        if (args.length < 1) {
            PlayerFunctions.sendMessage(plr, C.NEED_USER);
            return true;
        }
        final String username = args[0];

        final UUID uuid = UUIDHandler.getUUID(username);
        List<Plot> plots = null;
        if (uuid != null) {
            plots = getPlots(uuid);
        }
        if ((uuid == null) || plots.isEmpty()) {
            PlayerFunctions.sendMessage(plr, C.FOUND_NO_PLOTS);
            return true;
        }
        if (args.length < 2) {
            final Plot plot = plots.get(0);
            PlotMain.teleportPlayer(plr, plr.getLocation(), plot);
            return true;
        }
        int i;
        try {
            i = Integer.parseInt(args[1]);
        }
        catch (final Exception e) {
            PlayerFunctions.sendMessage(plr, C.NOT_VALID_NUMBER);
            return true;
        }
        if ((i < 0) || (i >= plots.size())) {
            PlayerFunctions.sendMessage(plr, C.NOT_VALID_NUMBER);
            return true;
        }
        final Plot plot = plots.get(i);
        PlotMain.teleportPlayer(plr, plr.getLocation(), plot);
        return true;
    }
}