const { Client, GatewayIntentBits, EmbedBuilder } = require('discord.js');
const axios = require('axios');
const randomColor = require('randomcolor');
const config = require('./config.json');

const client = new Client({ intents: [GatewayIntentBits.Guilds] });
let lastOnlineTime = Date.now();
let hasNotifiedOffline = false;

client.once('ready', async () => {
    console.log(`Logged in as ${client.user.tag}!`);
    const channel = await client.channels.fetch(config.channelId);
    if (!channel) {
        console.error("Channel not found");
        process.exit(1);
    }

    let message;
    try {
        const messages = await channel.messages.fetch({ limit: 1 });
        message = messages.first();
    } catch (error) {
        console.error("Failed to fetch messages:", error);
    }

    if (!message) {
        const embed = new EmbedBuilder().setDescription("Initializing server monitor...");
        message = await channel.send({ embeds: [embed] });
    }

    setInterval(async () => {
        try {
            const response = await axios.get(config.apiUrl, { timeout: 10000 });
            const { game, players, max_players, version, map, name } = response.data;

            lastOnlineTime = Date.now();
            hasNotifiedOffline = false;

            const embed = new EmbedBuilder()
                .setColor(randomColor({ luminosity: 'bright', hue: 'rainbow' }))
                .setTitle('Server Status')
                .addFields(
                    { name: 'Server Name', value: name, inline: true },
                    { name: 'Server IP', value: "193.243.190.11:27033", inline: true },
                    { name: 'Game', value: game, inline: true },
                    { name: 'Game Mode', value: version, inline: true },
                    { name: 'Map', value: map, inline: true },
                    { name: 'Players', value: `${players}/${max_players}`, inline: true }
                )
                .setFooter({ text: `Last updated: ${new Date().toLocaleTimeString()}` });
            await message.edit({ embeds: [embed] });

        } catch (error) {
            console.error("Failed to fetch server data:", error);
            const timeSinceOnline = Date.now() - lastOnlineTime;
            const minutesOffline = Math.floor(timeSinceOnline / (1000 * 60));

            const embed = new EmbedBuilder()
                .setColor('#FF0000')
                .setTitle('Server Status')
                .setDescription(`Server is offline!\nTime since last online: ${minutesOffline} minutes`)
                .setFooter({ text: `Last updated: ${new Date().toLocaleTimeString()}` });

            await message.edit({ embeds: [embed] });

            if (minutesOffline >= 20 && !hasNotifiedOffline) {
                await channel.send({ content: '@here Server has been offline for 20 minutes!' });
                hasNotifiedOffline = true;
            }
        }
    }, config.updateInterval);
});

client.login(config.token);