package pw.kaboom.extras.commands;

import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import pw.kaboom.extras.Main;

import javax.annotation.Nonnull;
import java.io.File;

public final class CommandPrefix implements CommandExecutor {
    private static final File PREFIX_CONFIG_FILE = JavaPlugin
            .getPlugin(Main.class).getPrefixConfigFile();
    private static final FileConfiguration PREFIX_CONFIG = JavaPlugin
            .getPlugin(Main.class).getPrefixConfig();

    public boolean onCommand(final @Nonnull CommandSender sender,
                             final @Nonnull Command cmd,
                             final @Nonnull String label,
                             final String[] args) {
        if (sender instanceof ConsoleCommandSender) {
            sender.sendMessage(Component
                    .text("Command has to be run by a player"));
        } else {
            final Player player = (Player) sender;

            try {
                if (args.length == 0) {
                    player.sendMessage(Component
                            .text("Usage: /" + label + " <prefix|off>",
                                    NamedTextColor.RED));
                } else if ("off".equalsIgnoreCase(args[0])) {
                    PREFIX_CONFIG.set(player.getUniqueId().toString(), null);
                    PREFIX_CONFIG.save(PREFIX_CONFIG_FILE);
                    player.sendMessage(Component
                            .text("You no longer have a tag"));
                } else {
                    PREFIX_CONFIG.set(player.getUniqueId().toString(), String.join(" ", args));
                    PREFIX_CONFIG.save(PREFIX_CONFIG_FILE);
                    player.sendMessage(Component.text("You now have the tag: ")
                            .append(LegacyComponentSerializer.legacyAmpersand()
                                    .deserialize(String.join(" ", args))));
                }
            } catch (Exception exception) {
                player.sendMessage(Component
                        .text("Something went wrong while saving the prefix. " +
                                "Please check console."));
                exception.printStackTrace();
            }
        }
        return true;
    }
}