package com.zerohighdef.geoffrey.Commands;

import com.google.gson.JsonElement;
import com.zerohighdef.geoffrey.GeoffreyMC;
import com.zerohighdef.geoffrey.Objects.GeoffreyAPICallback;
import com.zerohighdef.geoffrey.Objects.GeoffreyCommand;
import com.zerohighdef.geoffrey.Objects.GeoffreyCommandError;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import java.util.HashMap;
import java.util.Map;

public class FindAroundCommand extends GeoffreyCommand {

    public FindAroundCommand(GeoffreyMC plugin) {
        super(plugin);
    }


    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (sender instanceof Player) {
            int radius = 200;
            Map<String, String> params = new HashMap<String, String>();
            if (args.length > 0) {
                try {
                    radius = Integer.parseInt(args[0]);
                } catch (NumberFormatException e) {
                    sender.sendMessage(ChatColor.RED + "Radius must be an integer value!");
                    return false;
                }
            }
            Player player = ((Player) sender).getPlayer();
            params.put("radius", Integer.toString(radius));
            params.put("x_pos", Integer.toString(player.getLocation().getBlockX()));
            params.put("z_pos", Integer.toString(player.getLocation().getBlockZ()));
            RunCommand("find_around", params, Method.GET, new CommandCallback(sender, radius));
        } else {
            sender.sendMessage(ChatColor.RED + "Console can't use the find_around command");
        }
        return true;
    }


    private class CommandCallback extends GeoffreyAPICallback {
        CommandCallback(CommandSender sender, int radius) {
            super(sender);
            errors.put("LocationLookUpError", "There are no locations within " + radius + " blocks of your position.");
        }

        @Override
        public void invoke(String s) {
            try {
                JsonElement json = parseJSON(s);
                String msg =  ChatColor.BOLD + "The following locations are around your position:\n" + ChatColor.RESET + locationList(json, 5);
                commandSender.sendMessage(ChatColor.GREEN + msg);
            }
            catch (GeoffreyCommandError e) {
                return;
            }
        }
    }
}