package dev.siskel.poketDimensions.commands.player;

import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.logging.Logger;
import java.util.stream.Collectors;

import dev.siskel.poketDimensions.managers.InviteManager;
import dev.siskel.poketDimensions.managers.PoketDimensionManager;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.NotNull;

public class pd implements CommandExecutor, TabCompleter{
    public static final String[] actionlist = new String[]{"invite", "kick", "acceptinv"};
    public Logger logger = Bukkit.getLogger();
    private final Plugin plugin = Bukkit.getPluginManager().getPlugin("PoketDimensions");
    private final InviteManager inviteManager;
    private final PoketDimensionManager pocketDimensionManager;

    public pd(InviteManager inviteManager, PoketDimensionManager pocketDimensionManager) {
        this.inviteManager = inviteManager;
        this.pocketDimensionManager = pocketDimensionManager;
    }

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) {
            sender.sendMessage("This command can only be executed by a player.");
            return true;
        } else {
            Player player = ((Player)sender).getPlayer();
            if (args.length != 0 && !args[0].isEmpty()) {
                boolean isValidAction = Arrays.stream(actionlist).anyMatch((action) -> action.equals(args[0]));
                if (!isValidAction) {
                    player.sendMessage("Invalid action. Valid actions are: " + Arrays.toString(actionlist));
                    return true;
                } else {
                    this.logger.info(Arrays.toString(args));
                    if (args[0].equals("invite")) {
                        if (!player.hasPermission("pocketdimensions.commands.player.pd.invite")) {
                            player.sendMessage(ChatColor.RED + "No permission");
                            return true;
                        } else if (args.length < 2) {
                            player.sendMessage("You must specify a player for this action.\nUsage:/pd invite <player>");
                            return true;
                        } else {
                            String targetPlayerName = args[1];
                            Player targetPlayer = Bukkit.getPlayer(targetPlayerName);
                            if (targetPlayer == null) {
                                player.sendMessage("The specified player is not online.");
                                return true;
                            } else {
                                this.inviteManager.sendInvite(player, targetPlayer);
                                return true;
                            }
                        }
                    } else {
                        if (args[0].equals("acceptinv")) {
                            this.inviteManager.acceptInvite((Player)Objects.requireNonNull(((Player)sender).getPlayer()));
                        }

                        if (args[0].equals("kick")) {
                            if (!player.hasPermission("pocketdimensions.commands.player.pd.kick")) {
                                player.sendMessage(ChatColor.RED + "No permission");
                                return true;
                            }

                            if (args.length < 2) {
                                player.sendMessage("You must specify a player for this action.\nUsage:/pd kick <player>");
                                return true;
                            }

                            String targetPlayerName = args[1];
                            Player targetPlayer = Bukkit.getPlayer(targetPlayerName);
                            this.pocketDimensionManager.kick(player, targetPlayer);
                        }

                        return true;
                    }
                }
            } else {
                player.sendMessage("Mention an action. Usage: /pd <action> [player]");
                return true;
            }
        }
    }

    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, @NotNull String[] args) {
        if (args.length == 1) {
            return Arrays.asList(actionlist);
        } else {
            return args.length == 2 ? (List)Bukkit.getOnlinePlayers().stream().map(Player::getName).collect(Collectors.toList()) : null;
        }
    }
}