package net.t2code.lib.Bungee.Lib.commands;

import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.connection.ProxiedPlayer;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;

public class BTab {
    public static Iterable<String> tab(CommandSender sender, String[] args, String perm,Boolean onlinePlayer){
        List<String> matches = new ArrayList<>();
            Iterator var6 = ProxyServer.getInstance().getPlayers().iterator();
            while (var6.hasNext()) {
                ProxiedPlayer player1 = (ProxiedPlayer) var6.next();
                if (passend(player1.getName(), args[0]) && hasPermission(sender, perm)){
                    matches.add(player1.getName());
                }
            }
        return matches;
    }

    public static Iterable<String> tab(CommandSender sender, String[] args, HashMap<String, String> permMap) {
        List<String> matches = new ArrayList<>();
        for (String command : permMap.keySet()) {
            if (hasPermission(sender, permMap.get(command)) && passend(command, args[0])) {
                matches.add(command);
            }
        }
        return matches;
    }

    public static Iterable<String> tab(CommandSender sender, String[] args, String perm, String command) {
        List<String> matches = new ArrayList<>();
        if (hasPermission(sender, perm) && passend(command, args[0])) {
            matches.add(command);
        }
        return matches;
    }

    public static Boolean passend(String command, String arg) {
        for (int i = 0; i < arg.toUpperCase().length(); i++) {
            if (arg.toUpperCase().length() >= command.toUpperCase().length()) {
                return false;
            } else {
                if (arg.toUpperCase().charAt(i) != command.toUpperCase().charAt(i)) {
                    return false;
                }
            }
        }
        return true;
    }


    public static boolean hasPermission(CommandSender sender, String permission) {
        String[] Permissions = permission.split(";");
        for (String perm : Permissions) {
            if (sender.hasPermission(perm)) {
                return true;
            }
        }
        return false;
    }
}