package me.paradoxpixel.themepark.command;

import me.paradoxpixel.themepark.ThemeParkPlugin;
import me.paradoxpixel.themepark.api.API;
import me.paradoxpixel.themepark.api.attraction.Attraction;
import me.paradoxpixel.themepark.api.attraction.Region;
import me.paradoxpixel.themepark.api.attraction.component.Status;
import me.paradoxpixel.themepark.attraction.AttractionMenu;
import me.paradoxpixel.themepark.attraction.status.StatusManager;
import me.paradoxpixel.themepark.config.YamlConfig;
import me.paradoxpixel.themepark.utils.ItemBuilder;
import me.paradoxpixel.themepark.utils.Message;
import me.paradoxpixel.themepark.utils.Utils;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.command.CommandSender;
import org.bukkit.command.defaults.BukkitCommand;
import org.bukkit.entity.Minecart;
import org.bukkit.entity.Player;
import java.util.Scanner;
import java.util.UUID;

public class ThemeParkCommand extends BukkitCommand {

    private String name;

    public ThemeParkCommand(String name) {
        super(name);

        this.name = name;
    }

    public boolean execute(CommandSender sender,String label, String[] args) {
        if (args.length == 0 || args[0].equalsIgnoreCase("help")) {
            sender.sendMessage(Utils.color("&f>==== &6ThemePark &f ====<"));
            sender.sendMessage(Utils.color("&f/" + name + " help"));
            sender.sendMessage(Utils.color("&f/" + name + " list"));
            sender.sendMessage(Utils.color("&f/" + name + " warp [id]"));
            if(sender.hasPermission("themepark.admin") || sender.hasPermission("themepark.item")) {
                sender.sendMessage(Utils.color("&f/" + name + " toggleitem"));
                sender.sendMessage(Utils.color("&f/" + name + " getitem"));
            }

            if(sender.hasPermission("themepark.admin")) {
                sender.sendMessage(Utils.color("&f/" + name + " reload"));
                sender.sendMessage(Utils.color("&f/" + name + " regionname [id] [name]"));
                sender.sendMessage(Utils.color("&f/" + name + " regionlore [id] [index] [lore]"));
                sender.sendMessage(Utils.color("&f/" + name + " setlocation [id]"));
                sender.sendMessage(Utils.color("&f/" + name + " attraction [id] [status]"));
            }

            return true;
        }

        if (args[0].equalsIgnoreCase("list")) {
            sender.sendMessage(Utils.color("&f>==== &6ThemePark &f ====<"));
            if (API.getAttractions().size() == 0) {
                sender.sendMessage(Utils.color(Message.getMessage("attraction.notfound")));
                return true;
            }

            for (Attraction attraction : API.getAttractions().values()) {
                String message = Message.getMessage("attraction.list");
                message = message.replace("{id}", attraction.getId());
                message = message.replace("{name}", attraction.getName());
                message = message.replace("{region}", API.getRegion(attraction.getRegion_id()).getName());
                message = message.replace("{status}", StatusManager.getName(attraction.getStatus()));
                sender.sendMessage(Utils.color(message));
            }

            return true;
        }

        if(args[0].equalsIgnoreCase("warp")) {
            if(args.length < 2) {
                sender.sendMessage(Utils.color( "&6Themepark&f: &4/" + name + " warp [id]"));
                return true;
            }

            String id = args[1];
            if(!API.isAttraction(id)) {
                String message = Message.getMessage("attraction.no");
                message = message.replace("{id}", id);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            if(sender instanceof Player) {
                Attraction attraction = API.getAttraction(id);
                Player player = (Player) sender;
                if(!StatusManager.canTeleport(attraction.getStatus())) {
                    String message = Message.getMessage("attraction.teleport.status");
                    message = message.replace("{name}", attraction.getName());
                    message = message.replace("{status}", StatusManager.getName(attraction.getStatus()));
                    player.sendMessage(Utils.color(message));
                    return true;
                }

                player.teleport(attraction.getLocation());
                if(player.isInsideVehicle())
                    if(player.getVehicle() instanceof Minecart)
                        return true;

                player.sendMessage(Utils.color(Message.getMessage("attraction.teleport.success").replace("{name}", attraction.getName())));
                return true;
            } else {
                sender.sendMessage(Utils.color(Message.getMessage("onlyplayers")));
                return true;
            }
        }

        if(!sender.hasPermission("themepark.admin") && !sender.hasPermission("themepark.item")) {
            sender.sendMessage(Utils.color(Message.getMessage("nopermission")));
            return true;
        }

        if(args[0].equalsIgnoreCase("toggleitem")) {
            if(!(sender instanceof Player)) {
                sender.sendMessage(Utils.color(Message.getMessage("onlyplayers")));
                return true;
            }

            Player player = (Player) sender;
            UUID uuid = player.getUniqueId();

            YamlConfig config = ThemeParkPlugin.getInstance().getData();
            boolean b = config.getConfig().getBoolean(uuid.toString() + ".item");
            b = !b;

            config.getConfig().set(uuid.toString() + ".item", b);
            config.save();

            String message = Message.getMessage("menu.item.toggle");
            message = message.replace("{status}", b ? Message.getMessage("enabled") : Message.getMessage("disabled"));
            sender.sendMessage(Utils.color(message));
            return true;
        }

        if(args[0].equalsIgnoreCase("getitem")) {
            YamlConfig settings = ThemeParkPlugin.getInstance().getSettings();
            Material material = Material.getMaterial(settings.getConfig().getString("item.material"));
            String name = Utils.color(settings.getConfig().getString("item.display-name"));
            if(material == null || name.isEmpty())
                return true;

            Player player;
            if(args.length >= 2) {
                String string = args[1];
                if(Bukkit.getPlayerExact(string) == null) {
                    String message = Message.getMessage("noplayer");
                    message = message.replace("{name}", string);
                    sender.sendMessage(Utils.color(message));
                    return true;
                }

                player = Bukkit.getPlayerExact(string);
            } else {
                if(!(sender instanceof Player)) {
                    sender.sendMessage(Utils.color(Message.getMessage("onlyplayers")));
                    return true;
                }

                player = (Player) sender;
            }


            ItemBuilder builder = new ItemBuilder(material);
            builder.setName(name);
            player.getInventory().addItem(builder.getItem());
        }

        if(!sender.hasPermission("themepark.admin")) {
            sender.sendMessage(Utils.color(Message.getMessage("nopermission")));
            return true;
        }

        if(args[0].equalsIgnoreCase("reload")) {
            ThemeParkPlugin.getInstance().getData().reload();
            ThemeParkPlugin.getInstance().getAttraction().reload();
            ThemeParkPlugin.getInstance().getSigns().reload();
            ThemeParkPlugin.getInstance().getSettings().reload();
            ThemeParkPlugin.getInstance().getMessage().reload();

            StatusManager.load();
            AttractionMenu.load();
            Bukkit.getScheduler().runTaskAsynchronously(ThemeParkPlugin.getInstance(),() -> {
                    ThemeParkPlugin.getInstance().getDatabaseHandler().load();
            });
            sender.sendMessage(Utils.color(Message.getMessage("reloaded")));
        }

        if (args[0].equalsIgnoreCase("regionname")) {
            if (args.length < 3) {
                sender.sendMessage(Utils.color("&6Themepark&f: &4/" + name + " regionname [id] [name]"));
                return true;
            }

            String id = args[1];
            if (!API.isRegion(id)) {
                String message = Message.getMessage("region.no");
                message = message.replace("{id}", id);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            String name = args[2];
            name = name.replaceAll("_", " ");

            Region region = API.getRegion(id);
            if(region.getName().equals(name))
                return true;

            region.setName(name);

            String message = Message.getMessage("region.changed.name");
            message = message.replace("{id}", id);
            message = message.replace("{name}", name);
            sender.sendMessage(Utils.color(message));
            return true;
        }

        if (args[0].equalsIgnoreCase("regionlore")) {
            if (args.length < 4) {
                sender.sendMessage(Utils.color("&6Themepark&f: &4/" + name + " regionlore[id] [index] [lore]"));
                return true;
            }

            String id = args[1];
            if (!API.isRegion(id)) {
                String message = Message.getMessage("region.no");
                message = message.replace("{id}", id);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            String string = args[2];
            if(!isInteger(string)) {
                sender.sendMessage(Message.getMessage("nonumber").replace("{number}", string));
                return true;
            }

            int i = Integer.parseInt(string);

            String lore = args[3];
            lore = lore.replaceAll("_", " ");

            Region region = API.getRegion(id);

            if(region.getLore().size() > i && region.getLore().get(i).equals(lore))
                return true;

            region.setLore(i, lore);

            String message = Message.getMessage("region.changed.lore");
            message = message.replace("{id}", id);
            message = message.replace("{index}", "" + i);
            message = message.replace("{lore}", lore);
            sender.sendMessage(Utils.color(message));
            return true;
        }

        if (args[0].equalsIgnoreCase("setlocation")) {
            if (args.length < 2 ) {
                sender.sendMessage(Utils.color("&6Themepark&f: &4/" + name + " setlocation [id]"));
                return true;
            }

            String id = args[1];
            if(!API.isAttraction(id)) {
                String message = Message.getMessage("attraction.no");
                message = message.replace("{id}", id);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            if(!(sender instanceof Player)) {
                sender.sendMessage(Utils.color(Message.getMessage("onlyplayers")));
                return true;
            }

            Attraction attraction = API.getAttraction(id);
            attraction.setLocation(((Player) sender).getLocation().clone());
            sender.sendMessage(Utils.color(Message.getMessage("attraction.location").replace("{name}", attraction.getName())));
            return true;
        }

        if (args[0].equalsIgnoreCase("attraction")) {
            if (args.length < 3 ) {
                sender.sendMessage(Utils.color("&6Themepark&f: &4/" + name + " attraction [id] [status]"));
                return true;
            }

            String id = args[1];
            if (!API.isAttraction(id)) {
                String message = Message.getMessage("attraction.no");
                message = message.replace("{id}", id);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            Status status = Status.getStatus(args[2]);
            if (status == null) {
                String message = Message.getMessage("status.no");
                message = message.replace("{status}", args[2]);
                sender.sendMessage(Utils.color(message));
                return true;
            }

            Attraction attraction = API.getAttraction(id);
            if(!attraction.getType().containsStatus(status)) {
                String message = Message.getMessage("attraction.nostatus");
                message = message.replace("{name}", attraction.getName());
                message = message.replace("{status}", status.toString());
                sender.sendMessage(Utils.color(message));
                return true;
            }

            if(attraction.getStatus() == status)
                return true;

            Player player = (sender instanceof Player) ? (Player) sender : null;

            attraction.setStatus(status, player);
            return true;
        }

        return false;
    }

    private boolean isInteger(String s) {
        int radix = 10;
        Scanner sc = new Scanner(s.trim());
        if(!sc.hasNextInt(radix)) return false;
        sc.nextInt(radix);
        return !sc.hasNext();
    }

}