package me.thevipershow.simpleparticles.Particles;

import me.thevipershow.simpleparticles.Simpleparticles;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Particle;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;

import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.atomic.AtomicReference;

import static me.thevipershow.simpleparticles.Simpleparticles.*;

public class NewPlayer implements Listener, CommandExecutor {

    private String chat(String input) {
        return ChatColor.translateAlternateColorCodes('&', input);
    }

    private void drawparticle(Player player, AtomicReference<Double> k, String particella) {

        if (player.isOnline()) {

            /*Location loc = player.getLocation();
            double px = loc.getX();
            double py = loc.getY();
            double pz = loc.getZ();*/
            double x = (player.getLocation().getX()) + (Simpleparticles.plugin.getConfig().getDouble("main.value.radius") * Math.cos(k.get() * Simpleparticles.plugin.getConfig().getDouble("main.value.factor-spirals"))),
                    z = (player.getLocation().getZ()) + (Simpleparticles.plugin.getConfig().getDouble("main.value.radius") * Math.sin(Simpleparticles.plugin.getConfig().getDouble("main.value.factor-spirals") * k.get())),
                    y = player.getLocation().getY() + (k.get() / Simpleparticles.plugin.getConfig().getDouble("main.value.height-factor2")) + Simpleparticles.plugin.getConfig().getDouble("main.value.height-factor");

            Objects.requireNonNull(Bukkit.getWorld(player.getWorld().getUID())).spawnParticle(Particle.valueOf(particella.toUpperCase()), x, y, z, 0, 0, 0, 0);
        }
    }

    private void updateConfig(JavaPlugin plugin, Player player) {
        plugin.reloadConfig();
        player.sendMessage(chat("&7» &aPlugin has been reloaded."));
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {

        if (!(sender instanceof Player)) {

            log.info(ANSI_RED + "» You cannot run this command from system console!");

        } else if (sender.hasPermission("simpleparticles.enable")) {

            Player player = (Player) sender;

            switch (args.length) {

                case 0:
                    player.sendMessage(chat("&7» &b&lSimpleParticles &7help page:"));
                    player.sendMessage(chat("&7» &3/particles enable &a<particle>"));
                    player.sendMessage(chat("&7» &3/particles disable"));
                    player.sendMessage(chat("&7» &3/particles reload"));
                    break;

                case 1:
                    switch (args[0].toLowerCase()) {
                        case "reload":
                            if (player.hasPermission("simpleparticles.reload")) {
                                updateConfig(plugin, player);
                            } else {
                                player.sendMessage(chat(plugin.getConfig().getString("main.messages.no-permission")));
                            }
                            break;
                        case "rl":
                            updateConfig(plugin, player);
                            break;
                        case "disable":
                            if (player.hasPermission("simpleparticles.remove") && player_runnables.containsKey(player)) {
                                player.sendMessage(chat(plugin.getConfig().getString("main.messages.disable-particles")));
                                player_runnables.get(player).cancel();
                                player_runnables.remove(player);
                            }
                            break;
                        case "list":
                            player.sendMessage(chat(plugin.getConfig().getString("main.messages.particles-list")));
                            for (Map.Entry entry : particles2.entrySet()) {
                                player.sendMessage(chat("&8» &a" + entry.getKey()));
                            }
                            break;
                        default:
                            player.sendMessage(chat(plugin.getConfig().getString("main.messages.invalid-argument")));
                            break;
                    }
                case 2:
                    switch (args[0].toLowerCase()) {
                        case "enable":
                            if (player.hasPermission("simpleparticles." + args[1].toLowerCase()) && !player_runnables.containsKey(player) && player.isOnline()) {
                                if (particles2.containsKey(args[1].toLowerCase())) {
                                    player.sendMessage(chat(plugin.getConfig().getString("main.messages.enabled-particles").replace("%pname%", args[1].toUpperCase())));

                                    AtomicReference<Double> k = new AtomicReference<>(0.00);
                                    BukkitRunnable runnable_player = new BukkitRunnable() {
                                        public void run() {

                                            drawparticle(player, k, Simpleparticles.particles2.get(args[1]).toUpperCase());

                                            k.updateAndGet(v -> v + plugin.getConfig().getDouble("main.value.runnable2"));
                                            if (k.get() > plugin.getConfig().getDouble("main.value.runnable3max")) {
                                                k.set((double) 0);
                                            }
                                        }
                                    };
                                    runnable_player.runTaskTimer(plugin, 0, Simpleparticles.plugin.getConfig().getLong("main.value.runnable") * 20);
                                    player_runnables.put(player, runnable_player);
                                }
                            } else {
                                player.sendMessage(chat(plugin.getConfig().getString("main.messages.no-permission")));
                            }
                            break;
                    }
            }
        }
        return false;
    }


    @EventHandler
    public void quit(PlayerQuitEvent event) {
        Player player = event.getPlayer();
        if (player_runnables.containsKey(player)) {
            //player_runnables.get(player).cancel();
            //player_runnables.remove(player);
        }
    }
}