package eu.crafter.test.main;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.scheduler.BukkitTask;
import org.bukkit.scoreboard.DisplaySlot;
import org.bukkit.scoreboard.Objective;
import org.bukkit.scoreboard.Scoreboard;
import org.bukkit.scoreboard.Team;

import eu.crafter.test.main.Main;
import net.minecraft.server.v1_8_R3.IChatBaseComponent;
import net.minecraft.server.v1_8_R3.PacketPlayOutPlayerListHeaderFooter;

import java.lang.reflect.Field;
import java.util.LinkedHashMap;
import java.util.Map;

public class Rang implements Listener {

	private Main Plugin;

    private final Map<Player, Scoreboard> Scoreboard = new LinkedHashMap<>();

    private final Map<Player, BukkitTask> BukkitTask = new LinkedHashMap<>();

    public Rang(final Main Plugin) {
        this.setPlugin(Plugin);
    }

    @EventHandler
    public void on(PlayerJoinEvent e) {
        final Player p = e.getPlayer();

        this.setScoreboard(p);
        this.getBukkitTask().put(p, this.getPlugin().getServer().getScheduler().runTaskTimerAsynchronously(this.getPlugin(), () -> {
            final Scoreboard Board = p.getScoreboard();

            final Team Team = Board.getTeam("Team");
            Team.setPrefix("§7Level§8: §e"+ Main.getPlugin().Manager.getLevel(p).getLvl());
            Team.setSuffix(" "+ Main.getPlugin().Manager.getProgress(p));
        }, 20L, 5L));
    }

    @EventHandler
    public void on(PlayerQuitEvent e) {
        final Player p = e.getPlayer();

        this.getBukkitTask().get(p).cancel();
        this.getBukkitTask().remove(p);
    }

    private void setScoreboard(final Player p) {
        final Scoreboard Board = Bukkit.getScoreboardManager().getNewScoreboard();
        Board.registerNewObjective("Board", "dummy");

        Board.registerNewTeam("00Admin").setPrefix("§4Admin §7|§4 ");
        Board.registerNewTeam("01SrMod").setPrefix("§cSrMod §7|§c ");
        Board.registerNewTeam("02Mod").setPrefix("§cMod §7|§c ");
        Board.registerNewTeam("03Sup").setPrefix("§9Sup §7|§9 ");
        Board.registerNewTeam("04Dev").setPrefix("§bDev §7|§b ");
        Board.registerNewTeam("05YT").setPrefix("§5YT §7|§5 ");
        Board.registerNewTeam("06Ultra").setPrefix("§e |§e ");
        Board.registerNewTeam("07Premium").setPrefix("§6 |§6 ");
        Board.registerNewTeam("08Spieler").setPrefix("§a |§a ");

        final Objective Obj = Board.getObjective("Board");
        Obj.setDisplayName("CrafterMC");
        Obj.setDisplaySlot(DisplaySlot.SIDEBAR);

        Obj.getScore("").setScore(3);
        Obj.getScore("§0§8------------").setScore(2);

        final Team Team = Board.registerNewTeam("Team");
        Team.setPrefix("§7Level§8: §e"+ Main.getPlugin().Manager.getLevel(p).getLvl());
        Team.setSuffix(" "+ Main.getPlugin().Manager.getProgress(p));
        Team.addEntry(ChatColor.AQUA.toString());

        Obj.getScore(ChatColor.AQUA.toString()).setScore(1);
        Obj.getScore("§1§8------------").setScore(0);

        p.setScoreboard(Board);
        this.loadTeam();

        this.getScoreboard().put(p, Board);
    }

    public void sendTablistHeaderAndFooter(Player p, String header, String footer) {
        if(header == null) header = "";
        if(footer == null) footer = "";

        IChatBaseComponent tabHeader = IChatBaseComponent.ChatSerializer.a("{text:" + header + "}");
        IChatBaseComponent tabFooter = IChatBaseComponent.ChatSerializer.a("{text:" + footer + "}");

        PacketPlayOutPlayerListHeaderFooter headerPacket = new PacketPlayOutPlayerListHeaderFooter(tabHeader);
        try {
            Field field = headerPacket.getClass().getDeclaredField("b");
            field.setAccessible(true);
            field.set(headerPacket, tabFooter);
        } catch(Exception e) {
            e.printStackTrace();
        } finally {
            ((CraftPlayer)p).getHandle().playerConnection.sendPacket(headerPacket);
        }
    }

    @EventHandler
    public void onChat(AsyncPlayerChatEvent e) {
        Player p = e.getPlayer();
        e.setCancelled(true);

        if (p.hasPermission("Tab.Admin")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.SrMod")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.Mod")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.Sup")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.Dev")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.YT")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.Ultra")) {
            Bukkit.broadcastMessage("");
        } else if (p.hasPermission("Tab.Premium")) {
            Bukkit.broadcastMessage("");
        } else {
            Bukkit.broadcastMessage("");
        }
    }

    private void loadTeam() {
        for(Player p : Bukkit.getOnlinePlayers()) {
            final Scoreboard Board = p.getScoreboard();

            for(Player all : Bukkit.getOnlinePlayers()) {
                if (all.hasPermission("Tab.Admin")) {
                    Board.getTeam("00Admin").addEntry(all.getName());
                } else if (all.hasPermission("Tab.SrMod")) {
                    Board.getTeam("01SrMod").addEntry(all.getName());
                } else if (all.hasPermission("Tab.Mod")) {
                    Board.getTeam("02Mod").addEntry(all.getName());
                } else if (all.hasPermission("Tab.Sup")) {
                    Board.getTeam("03Sup").addEntry(all.getName());
                } else if (all.hasPermission("Tab.Dev")) {
                    Board.getTeam("04Dev").addEntry(all.getName());
                } else if (all.hasPermission("Tab.YT")) {
                    Board.getTeam("05YT").addEntry(all.getName());
                } else if (all.hasPermission("Tab.Ultra")) {
                    Board.getTeam("06Ultra").addEntry(all.getName());
                } else if (all.hasPermission("Tab.Premium")) {
                    Board.getTeam("07Premium").addEntry(all.getName());
                } else {
                    Board.getTeam("08Spieler").addEntry(all.getName());
                }
            }
            p.setScoreboard(Board);
        }
    }

    public Map<Player, Scoreboard> getScoreboard() { return this.Scoreboard; }

    public Map<Player, org.bukkit.scheduler.BukkitTask> getBukkitTask() { return this.BukkitTask; }

    public Main getPlugin() { return this.Plugin; }
    public void setPlugin(final Main Plugin) { this.Plugin = Plugin; }
}