package net.t2code.t2codelib.SPIGOT.system.cmd;

import net.t2code.t2codelib.SPIGOT.api.debug.T2Cdebug;
import net.t2code.t2codelib.SPIGOT.api.messages.T2Csend;
import net.t2code.t2codelib.SPIGOT.api.minecraftVersion.T2CmcVersion;
import net.t2code.t2codelib.SPIGOT.api.update.T2CupdateAPI;
import net.t2code.t2codelib.SPIGOT.api.bungeePlayers.T2CbungeePlayers;
import net.t2code.t2codelib.SPIGOT.system.T2CbungeeCommandSenderReciver;
import net.t2code.t2codelib.SPIGOT.system.T2CodeLibMain;
import net.t2code.t2codelib.T2CupdateObject;
import net.t2code.t2codelib.SPIGOT.system.config.config.SelectLibConfig;
import net.t2code.t2codelib.Util;
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 java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class CmdExecuter implements CommandExecutor, TabCompleter {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (args.length == 0) {
            if (!sender.hasPermission("t2code.admin")) {
                T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                return false;
            }
            Commands.info(sender);
            return false;
        }
        switch (args[0].toLowerCase()) {
            case "info":
            case "plugin":
            case "pl":
            case "version":
            case "ver":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                Commands.info(sender);
                return false;
            case "permtoggle":
                if (!sender.hasPermission("t2code.permtoggle.use")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.permtoggle.use");
                    return false;
                }
                Commands.permtoggle(sender, args);
                return false;
            case "updateinfo":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                Commands.updateInfo(sender, args);
                return false;
            // case "plugininfo":          todo
            //     if (!sender.hasPermission("t2code.admin")) {
            //         T2Csend.sender(sender, "§4No Permission §8t2code.admin");
            //         return false;
            //     }
            //     Commands.updateInfo(sender, args);
            //     return false;
            case "reloadconfig":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                SelectLibConfig.onSelect();
                T2Csend.sender(sender, Util.getPrefix() + " §2Config successfully reloaded");
                return false;
            case "debug":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                Commands.debug(sender, args);
                return false;
            case "test":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                Commands.test(sender, args);
                return false;
            case "serverid":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                T2Csend.sender(sender, ("[prefix] <red>T2C ServerID:</red> <gold><hover:show_text:'<yellow>copy</yellow>'>" +
                        "<click:copy_to_clipboard:[id]>[id]</click></hover></gold>").replace("[prefix]", Util.getPrefix()).replace("[id]", String.valueOf(Util.getServerUUID())));
                return false;
            case "bcmd":
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                String cmd = "";
                for (String s : args) {
                    cmd = cmd + s + " ";
                }
                cmd = cmd.replace("bcmd ", "");
                T2CbungeeCommandSenderReciver.sendToBungee(null, cmd, true);
                T2Cdebug.debug(T2CodeLibMain.getPlugin(), "PluginMessage BCMD: " + cmd);
                return false;

            default:
                if (!sender.hasPermission("t2code.admin")) {
                    T2Csend.sender(sender, "§4No Permission §8t2code.admin");
                    return false;
                }
                T2Csend.sender(sender, "§4Use: §7/t2code debug createReportLog");
                return false;
        }
    }

    //TabCompleter
    private static HashMap<String, String> arg1 = new HashMap<String, String>() {{
        put("debug", "t2code.admin");
        put("info", "t2code.admin");
        put("serverid", "t2code.admin");
        put("bcmd", "t2code.admin");
        put("reloadconfig", "t2code.admin");
        put("updateinfo", "t2code.admin");
    }};

    @Override
    public List<String> onTabComplete(CommandSender sender, Command cmd, String s, String[] args) {
        List<String> list = new ArrayList<>();
        if (sender instanceof Player) {
            Player p = (Player) sender;
            if (args.length == 1) {
                for (String command : arg1.keySet()) {
                    if (hasPermission(p, arg1.get(command)) && passend(command, args[0])) {
                        list.add(command);
                    }
                }
            }

            if (args.length == 2 && args[0].equalsIgnoreCase("debug")) {
                if (sender.hasPermission("t2code.admin")) {
                    if (hasPermission(p, arg1.get("debug"))) {
                        if (passend("createReportLog", args[1])) list.add("createReportLog");
                        if (passend("deleteReportLog", args[1])) list.add("deleteReportLog");
                    }
                }
                return list;
            }
            if (args.length == 2 && args[0].equalsIgnoreCase("bcmd")) {
                if (sender.hasPermission("t2code.admin")) {
                    list.add("<command>");
                }
                return list;
            }
            if (args.length == 2 && args[0].equalsIgnoreCase("updateinfo")) {
                if (sender.hasPermission("t2code.admin")) {
                    if (hasPermission(p, arg1.get("updateinfo"))) {
                        for (Map.Entry<String, T2CupdateObject> pl : T2CupdateAPI.pluginVersions.entrySet()) {
                            if (passend(pl.getValue().pluginName, args[1])) list.add(pl.getValue().pluginName);
                        }
                    }
                }
                return list;
            }


            if (args.length == 3 && args[0].equalsIgnoreCase("debug") && args[1].equalsIgnoreCase("deleteReportLog")) {
                if (sender.hasPermission("t2code.admin")) {
                    if (hasPermission(p, arg1.get("debug"))) {
                        for (String st : ReportLogStorage.list) {
                            if (passend(st, args[2])) list.add(st);
                        }
                    }
                }
                return list;
            }

        }
        return list;
    }

    private 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(Player player, String permission) {
        if (player.isOp()) {
            return true;
        }
        String[] Permissions = permission.split(";");
        for (String perm : Permissions) {
            if (player.hasPermission(perm)) {
                return true;
            }
        }
        return false;
    }
}