package xyz.etztech.qol.listeners;

import net.md_5.bungee.api.chat.ClickEvent;
import net.md_5.bungee.api.chat.TextComponent;
import org.apache.commons.lang.StringUtils;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import xyz.etztech.qol.QoL;
import xyz.etztech.qol.other.LinkCommand;

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

public class CommandPreprocessListener implements Listener {


    QoL plugin;

    public CommandPreprocessListener(QoL plugin) {
        this.plugin = plugin;
    }


    @EventHandler
    public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {

        String command = event.getMessage();
        String base = command.split(" ")[0].substring(1).toLowerCase(); // Strip the slash
        Player sender = event.getPlayer();

        // Command Auditing
        if (plugin.getConfig().getBoolean("audit.enabled") && QoL.getAudits().contains(base)) {
            Map<String, String> post = new HashMap<>();
            post.put("username", "QoL Auditor");
            post.put("content", sender.getName() + " executed command: " + command);
            String webhook = plugin.getConfig().getString("audit.webhook");
            if (StringUtils.isNotEmpty(webhook)) {
                POST(webhook, post);
            }
        }

        // Links
        for (LinkCommand linkCommand : QoL.getLinks()) {
            if (base.equalsIgnoreCase(linkCommand.getCommand())) {
                event.setCancelled(true);
                TextComponent link = new TextComponent(ChatColor.GREEN + linkCommand.getMessage());
                link.setClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, linkCommand.getUrl()));
                sender.spigot().sendMessage(link);
                return;
            }
        }

    }

    private static String POST(String url, Map<String, String> data) {
        StringBuffer result = new StringBuffer();
        try {
            HttpClient client = HttpClients.createDefault();
            HttpPost post = new HttpPost(url);
            List<NameValuePair> params = new ArrayList<>();
            for (String key : data.keySet()) {
                params.add(new BasicNameValuePair(key, data.get(key)));
            }
            post.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
            client.execute(post);
        } catch (Exception ex) {
            log("POST request failed. (" + url + ")");
        }

        return result.toString();
    }

    private static void log(String message) {
        try {
            Bukkit.getConsoleSender().sendMessage(message);
        } catch (Exception ex) {
            System.out.println(message);
        }
    }








}