package me.kowlintech.command.group;

import me.kowlintech.utils.CommandUtils;
import me.kowlintech.utils.GroupManager;
import me.kowlintech.utils.PrivateChatUtils;
import me.kowlintech.utils.objects.Colour;
import me.kowlintech.utils.objects.Error;
import me.kowlintech.utils.objects.Group;
import org.apache.commons.lang3.EnumUtils;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.OfflinePlayer;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import java.sql.SQLException;

public class SetGroupCommand implements CommandExecutor {

    private CommandUtils commandUtils = new CommandUtils();
    private GroupManager groupManager = new GroupManager();
    private PrivateChatUtils privateChatUtils = new PrivateChatUtils();

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        try {
            if(commandUtils.hasRequiredGroup(sender, Group.ADMIN)) {
                if(args.length == 2) {
                    String playerName = args[0];
                    OfflinePlayer player = Bukkit.getOfflinePlayer(playerName);
                    String groupname = args[1].toUpperCase();
                    if(player.hasPlayedBefore()) {
                        if(EnumUtils.isValidEnum(Group.class, groupname)) {
                            Group group = Group.valueOf(groupname);
                            if(!groupManager.isAbleToSetGroup(sender, Bukkit.getPlayer(player.getUniqueId()), group)) {
                                sender.sendMessage(Colour.prefix(ChatColor.RED) + "You are not allowed to set groups higher than your current group.");
                                return true;
                            } else {
                                try {
                                    groupManager.addPlayerToGroup(player, group.toString());
                                    sender.sendMessage(Colour.prefix(ChatColor.GREEN) + "Successfully set " + player.getName() + "'s group to " + group.getName() + ".");
                                    privateChatUtils.sendAdminChatGroupChange(sender, (Player) player, group);

                                    if(player.isOnline()) {
                                        if(group.isRankBold()) {
                                            groupManager.changeName((Player) player, group.getColor() + Colour.translate("&l") + group.getName() + " " + group.getNameColor() + player.getName());
                                            player.getPlayer().setPlayerListName(group.getColor() + Colour.translate("&l") + group.getName() + " " + group.getNameColor() + player.getName());
                                        } else {
                                            groupManager.changeName((Player) player, group.getColor() + group.getName() + " " + group.getNameColor() + player.getName());
                                            player.getPlayer().setPlayerListName(group.getColor() + group.getName() + " " + group.getNameColor() + player.getName());
                                        }
                                    }
                                } catch (SQLException e) {
                                    e.printStackTrace();
                                }
                            }
                        } else {
                            sender.sendMessage(Colour.prefix(ChatColor.RED) + "That group doesn't exist!");
                            return true;
                        }
                        return true;
                    } else {
                        sender.sendMessage(Colour.prefix(ChatColor.RED) + "According to the world files, that player hasn't played on this server before. Due to this, the group will not be assigned to that user.");
                        return true;
                    }
                } else {
                    sender.sendMessage(Colour.translate("&cUsage: /setgroup <player> <group>"));
                }
            } else {
                Error nopermission = Error.NO_PERMISSION;
                sender.sendMessage(nopermission.getColor() + nopermission.getError());
                return true;
            }
        } catch (SQLException e) {
            e.printStackTrace();
            sender.sendMessage(Colour.prefix(ChatColor.RED) + "An error occurred while executing that command. Please report this.");
        }
        return true;
    }
}