// code from goatstore
// api: https://store.agi.bd
module.exports.config = {
  name: "status",
  version: "1.0.0",
  author: "Zihad",
  countDown: 5,
  role: 2,
  shortDescription: "Server status notification",
  longDescription: "Automatically sends server online/recovery notifications.",
  category: "system",
  guide: {
    en: "{pn} on | {pn} off | {pn} test"
  }
};

const fs = require("fs");
const path = require("path");

const DATA_FILE = path.join(__dirname, "status_data.json");

// কত মিনিট পরপর check করবে
const CHECK_MINUTES = 2;

// Runtime state
let timer = null;
let started = false;

function loadData() {
  try {
    if (!fs.existsSync(DATA_FILE)) {
      fs.writeFileSync(
        DATA_FILE,
        JSON.stringify({
          enabled: true,
          threads: []
        }, null, 2)
      );
    }

    return JSON.parse(fs.readFileSync(DATA_FILE, "utf8"));
  } catch (e) {
    return {
      enabled: true,
      threads: []
    };
  }
}

function saveData(data) {
  try {
    fs.writeFileSync(
      DATA_FILE,
      JSON.stringify(data, null, 2)
    );
  } catch (e) {}
}

async function sendStatus(api, threadID, message) {
  try {
    await api.sendMessage(message, threadID);
  } catch (e) {}
}

function startMonitor(api) {
  if (started) return;
  started = true;

  const check = async () => {
    const data = loadData();

    if (!data.enabled || !data.threads.length) return;

    const uptime = process.uptime();

    const days = Math.floor(uptime / 86400);
    const hours = Math.floor((uptime % 86400) / 3600);
    const minutes = Math.floor((uptime % 3600) / 60);
    const seconds = Math.floor(uptime % 60);

    let uptimeText = "";

    if (days > 0)
      uptimeText += `${days}d `;

    if (hours > 0)
      uptimeText += `${hours}h `;

    if (minutes > 0)
      uptimeText += `${minutes}m `;

    uptimeText += `${seconds}s`;

    const message =
`╭━━〔 🟢 SERVER ONLINE 〕━━╮
┃
┃ 🤖 Bot Status : ONLINE
┃ ⚡ Server     : RUNNING
┃ ⏱️ Uptime     : ${uptimeText}
┃
┃ 🔄 Auto Status Monitor
┃ 👤 Author : Zihad
┃
╰━━━━━━━━━━━━━━━━━━━━━━╯`;

    // প্রথমবার monitor শুরু হলে শুধু status save করবে
    // প্রতিবার message পাঠাবে না
    if (!data.lastStatus) {
      data.lastStatus = "online";
      saveData(data);
      return;
    }

    // Restart হলে online notification
    if (data.lastStatus === "offline") {
      for (const threadID of data.threads) {
        await sendStatus(api, threadID, message);
      }

      data.lastStatus = "online";
      saveData(data);
    }
  };

  // Bot চালু হওয়ার কিছুক্ষণ পর প্রথম check
  setTimeout(check, 10000);

  // এরপর নির্দিষ্ট সময় পরপর
  timer = setInterval(
    check,
    CHECK_MINUTES * 60 * 1000
  );
}

module.exports.onStart = async function ({ api, event, args }) {
  const threadID = event.threadID;
  const data = loadData();

  const command = args[0]
    ? args[0].toLowerCase()
    : "on";

  // ON
  if (command === "on") {
    if (!data.threads.includes(threadID)) {
      data.threads.push(threadID);
    }

    data.enabled = true;
    saveData(data);

    startMonitor(api);

    return api.sendMessage(
`╭━━〔 🔔 STATUS MONITOR 〕━━╮
┃
┃ ✅ Auto notification : ON
┃
┃ 🤖 Server status monitor
┃ 🔄 Automatic recovery alert
┃ ⏱️ Check interval : ${CHECK_MINUTES} min
┃
┃ এখন থেকে server restart
┃ হলে notification আসবে।
┃
╰━━━━━━━━━━━━━━━━━━━━━━╯`,
      threadID
    );
  }

  // OFF
  if (command === "off") {
    data.threads = data.threads.filter(
      id => id !== threadID
    );

    saveData(data);

    return api.sendMessage(
`╭━━〔 🔕 STATUS MONITOR 〕━━╮
┃
┃ ❌ Auto notification : OFF
┃
┃ এই গ্রুপে আর status
┃ notification আসবে না।
┃
╰━━━━━━━━━━━━━━━━━━━━━━╯`,
      threadID
    );
  }

  // TEST
  if (command === "test") {
    return api.sendMessage(
`╭━━〔 🟢 SERVER STATUS 〕━━╮
┃
┃ 🤖 Bot : ONLINE
┃ ⚡ Server : RUNNING
┃ 👤 Author : Zihad
┃
┃ ✅ Status system working!
┃
╰━━━━━━━━━━━━━━━━━━━━━━╯`,
      threadID
    );
  }

  return api.sendMessage(
`╭━━〔 📖 STATUS HELP 〕━━╮
┃
┃ ${global.GoatBot?.config?.prefix || ""}status on
┃ ${global.GoatBot?.config?.prefix || ""}status off
┃ ${global.GoatBot?.config?.prefix || ""}status test
┃
╰━━━━━━━━━━━━━━━━━━━━━━╯`,
    threadID
  );
};

// Bot restart হলে monitor আবার চালু
module.exports.onLoad = async function ({ api }) {
  startMonitor(api);
};