package com.gamingmesh.jobs.config;

import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.boss.BarColor;
import org.bukkit.boss.BarStyle;
import org.bukkit.boss.BossBar;
import org.bukkit.entity.Player;

import com.gamingmesh.jobs.Jobs;
import com.gamingmesh.jobs.container.BossBarInfo;
import com.gamingmesh.jobs.container.Job;
import com.gamingmesh.jobs.container.JobProgression;
import com.gamingmesh.jobs.container.JobsPlayer;

public class BossBarManager {

    Jobs plugin;

    public BossBarManager(Jobs plugin) {
	this.plugin = plugin;
    }

    public synchronized void ShowJobProgression(final JobsPlayer player) {
	if (Jobs.getActionBar().getVersion() < 1900)
	    return;

	if (player == null)
	    return;

	List<String> temp = new ArrayList<String>();

	temp.addAll(player.getUpdateBossBarFor());

	for (String one : temp) {
	    for (JobProgression oneJob : player.getJobProgression()) {
		if (one.equalsIgnoreCase(oneJob.getJob().getName()))
		    ShowJobProgression(player, oneJob);
	    }
	}
	player.clearUpdateBossBarFor();
    }

    public synchronized void ShowJobProgression(final JobsPlayer player, final JobProgression jobProg) {
	if (Jobs.getActionBar().getVersion() < 1900)
	    return;
	String playername = player.getUserName();
	if (!Jobs.getBossBarToggleList().containsKey(playername) && Jobs.getGCManager().BossBarsMessageByDefault)
	    Jobs.getBossBarToggleList().put(playername, true);

	if (!Jobs.getBossBarToggleList().containsKey(playername))
	    return;

	Boolean show = Jobs.getBossBarToggleList().get(playername);

	if (!show)
	    return;

	BossBar bar = null;
	BossBarInfo OldOne = null;
	for (BossBarInfo one : player.getBossBarInfo()) {
	    if (!one.getJobName().equalsIgnoreCase(jobProg.getJob().getName()))
		continue;

	    one.cancel();
	    bar = one.getBar();
	    OldOne = one;
	    break;
	}
	NumberFormat formatter = new DecimalFormat("#0.00");

	String message = Jobs.getLanguage().getMessage("command.stats.output",
	    "%joblevel%", Integer.valueOf(jobProg.getLevel()).toString(),
	    "%jobname%", jobProg.getJob().getChatColor() + jobProg.getJob().getName() + ChatColor.WHITE,
	    "%jobxp%", formatter.format(Math.round(jobProg.getExperience() * 100.0) / 100.0),
	    "%jobmaxxp%", jobProg.getMaxExperience());

	if (bar == null) {
	    BarColor color = getColor(jobProg.getJob());
	    if (color == null) {
		switch (player.getBossBarInfo().size()) {
		case 1:
		    color = BarColor.GREEN;
		    break;
		case 2:
		    color = BarColor.RED;
		    break;
		case 3:
		    color = BarColor.WHITE;
		    break;
		case 4:
		    color = BarColor.YELLOW;
		    break;
		case 5:
		    color = BarColor.PINK;
		    break;
		case 6:
		    color = BarColor.PURPLE;
		    break;
		default:
		    color = BarColor.BLUE;
		    break;
		}
	    }
	    bar = Bukkit.createBossBar(message, color, BarStyle.SEGMENTED_20);
	} else
	    bar.setTitle(message);

	double percentage = jobProg.getExperience() / jobProg.getMaxExperience();
	try {
	    bar.setProgress(percentage);
	    if (OldOne == null) {
		Player target = Bukkit.getPlayer(player.getPlayer().getUniqueId());
		if (target == null)
		    return;
		bar.addPlayer(target);
		OldOne = new BossBarInfo(player.getUserName(), jobProg.getJob().getName(), bar);
		player.getBossBarInfo().add(OldOne);
	    }
	    bar.setVisible(true);
	} catch (NoSuchMethodError e) {
	}

	if (OldOne == null)
	    return;

	OldOne.setId(Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
	    @Override
	    public void run() {

		for (BossBarInfo one : player.getBossBarInfo()) {
		    if (!one.getPlayerName().equalsIgnoreCase(player.getUserName()))
			continue;

		    if (!one.getJobName().equalsIgnoreCase(jobProg.getJob().getName()))
			continue;

		    BossBar tempBar = one.getBar();
		    tempBar.setVisible(false);
		    break;
		}
		return;
	    }
	}, Jobs.getGCManager().BossBarTimer * 20L));

    }

    private static BarColor getColor(Job job) {
	if (job.getBossbar() == null)
	    return null;
	for (BarColor color : BarColor.values()) {
	    if (job.getBossbar().equalsIgnoreCase(color.name()))
		return color;
	}
	return null;
    }
}