package me.libraryaddict.disguise.commands;

import java.util.ArrayList;
import java.util.HashMap;

import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.DisguiseConfig;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.DisguiseType;
import me.libraryaddict.disguise.disguisetypes.watchers.LivingWatcher;
import me.libraryaddict.disguise.utilities.BaseDisguiseCommand;

import org.apache.commons.lang.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class DisguiseCommand extends BaseDisguiseCommand {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (sender.getName().equals("CONSOLE")) {
            sender.sendMessage(ChatColor.RED + "You may not use this command from the console!");
            return true;
        }
        Disguise disguise;
        try {
            disguise = parseDisguise(sender, args, getPermissions(sender));
        } catch (DisguiseParseException ex) {
            if (ex.getMessage() != null) {
                sender.sendMessage(ex.getMessage());
            }
            return true;
        } catch (Exception ex) {
            ex.printStackTrace(System.out);
            return true;
        }
        if (DisguiseConfig.isNameOfPlayerShownAboveDisguise()) {
            if (disguise.getWatcher() instanceof LivingWatcher) {
                ((LivingWatcher) disguise.getWatcher()).setCustomName(((Player) sender).getDisplayName());
                if (DisguiseConfig.isNameAboveHeadAlwaysVisible()) {
                    ((LivingWatcher) disguise.getWatcher()).setCustomNameVisible(true);
                }
            }
        }
        DisguiseAPI.disguiseToAll((Player) sender, disguise);
        if (disguise.isDisguiseInUse()) {
            sender.sendMessage(ChatColor.RED + "Now disguised as a " + disguise.getType().toReadable());
        } else {
            sender.sendMessage(ChatColor.RED + "Failed to disguise as a " + disguise.getType().toReadable());
        }
        return true;
    }

    /**
     * Send the player the information
     */
    @Override
    protected void sendCommandUsage(CommandSender sender, HashMap<DisguiseType, HashMap<ArrayList<String>, Boolean>> map) {
        ArrayList<String> allowedDisguises = getAllowedDisguises(map);
        sender.sendMessage(ChatColor.DARK_GREEN + "Choose a disguise to become the disguise!");
        sender.sendMessage(ChatColor.DARK_GREEN + "You can use the disguises: " + ChatColor.GREEN
                + StringUtils.join(allowedDisguises, ChatColor.RED + ", " + ChatColor.GREEN));
        if (allowedDisguises.contains("player")) {
            sender.sendMessage(ChatColor.DARK_GREEN + "/disguise player <Name>");
        }
        sender.sendMessage(ChatColor.DARK_GREEN + "/disguise <DisguiseType> <Baby>");
        if (allowedDisguises.contains("dropped_item") || allowedDisguises.contains("falling_block")) {
            sender.sendMessage(ChatColor.DARK_GREEN + "/disguiseplayer <Dropped_Item/Falling_Block> <Id> <Durability>");
        }
    }
}