// code from goatstore
// api: https://store.agi.bd
const fs = require("fs-extra");
const path = require("path");

const dataPath = path.join(__dirname, "cache", "autoReply.json");

// ডাটা লোড
function loadData() {
  try {
    if (!fs.existsSync(dataPath)) {
      const defaultData = {
        replyList: {
          "hi": "আসসালামু আলাইকুম 😊 কেমন আছো সবাই?",
          "assalamualaikum": "ওয়ালাইকুমুসসালাম ❤️",
          "kemon acho": "আলহামদুলিল্লাহ ভালো আছি তুমি?",
          "good night": "শুভ রাত্রি 🌙 ঘুমাও জলদি",
          "i love you": "আমিও তোমাকে ভালোবাসি 😘",
          "rayhan": "জ্বী বস ডাকছেন? 👑",
          "হাই": "হ্যাঁ  বলো 🥀"
        },
        autoMode: {}
      };
      fs.ensureDirSync(path.dirname(dataPath));
      fs.writeFileSync(dataPath, JSON.stringify(defaultData, null, 2));
      return defaultData;
    }
    return JSON.parse(fs.readFileSync(dataPath, "utf8"));
  } catch {
    return { replyList: {}, autoMode: {} };
  }
}

function saveData(data) {
  fs.ensureDirSync(path.dirname(dataPath));
  fs.writeFileSync(dataPath, JSON.stringify(data, null, 2));
}

let db = loadData();

module.exports = {
  config: {
    name: "autoreply",
    aliases: ["autoreply", "autoreply"],
    version: "2.0",
    author: "𝐑𝐀𝐘𝐇𝐀𝐍-𝐒𝐀𝐁𝐁𝐈𝐑",
    countDown: 2,
    role: 0,
    category: "chat",
    shortDescription: "Auto reply with custom words",
    longDescription: "নিজের মতো শব্দ অ্যাড করে অটো রিপ্লাই",
    guide: {
      en: "auto add hi = hello boss\nauto del hi\nauto list\nauto on/off"
    }
  },

  onStart: async function ({ api, event, args }) {
    db = loadData(); // রিলোড
    const { threadID, messageID } = event;
    const cmd = args[0]?.toLowerCase();

    // ON
    if (cmd === "on") {
      db.autoMode[threadID] = true;
      saveData(db);
      return api.sendMessage("✅ 𝐀𝐔𝐓𝐎-𝐑𝐄𝐏𝐋𝐘 𝐎𝐍\nএখন থেকে রিপ্লাই দিবে 🔥", threadID, messageID);
    }

    // OFF
    if (cmd === "off") {
      db.autoMode[threadID] = false;
      saveData(db);
      return api.sendMessage("❌ 𝐀𝐔𝐓𝐎-𝐑𝐄𝐏𝐋𝐘 𝐎𝐅𝐅", threadID, messageID);
    }

    // LIST
    if (cmd === "list") {
      let list = "╭─『 𝐑𝐄𝐏𝐋𝐘 𝐋𝐈𝐒𝐓 』─╮\n";
      let i = 1;
      for (let key in db.replyList) {
        list += `│ ${i++}. ${key} » ${db.replyList[key].slice(0, 30)}\n`;
      }
      if (i === 1) list += "│ Empty\n";
      list += `╰────────────────╯\nTotal: ${Object.keys(db.replyList).length}`;
      return api.sendMessage(list, threadID, messageID);
    }

    // ADD
    if (cmd === "add") {
      const key = args[1]?.toLowerCase();
      const reply = args.slice(2).join(" ");
      if (!key || !reply) {
        return api.sendMessage("⚠️ Example:\nauto add hi হ্যালো বস\n\nauto add rayhan জ্বী বস 👑", threadID, messageID);
      }
      db.replyList[key] = reply;
      saveData(db);
      return api.sendMessage(`✅ অ্যাড হইছে বস\n» Word: ${key}\n» Reply: ${reply}\n\nএখন কেউ ${key} লিখলেই রিপ্লাই দিবে 🔥`, threadID, messageID);
    }

    // DEL
    if (cmd === "del" || cmd === "delete" || cmd === "remove") {
      const key = args[1]?.toLowerCase();
      if (!key) return api.sendMessage("⚠️ Example: auto del hi", threadID, messageID);
      if (!db.replyList[key]) return api.sendMessage(`❌ ${key} নামে কোনো শব্দ নেই`, threadID, messageID);
      delete db.replyList[key];
      saveData(db);
      return api.sendMessage(`✅ ডিলিট হইছে: ${key}`, threadID, messageID);
    }

    // HELP
    return api.sendMessage(
      `╭───『 𝐀𝐔𝐓𝐎-𝐑𝐄𝐏𝐋𝐘 』───╮\n` +
      `│ » auto add word reply - অ্যাড\n` +
      `│ » auto del word - ডিলিট\n` +
      `│ » auto list - লিস্ট দেখো\n` +
      `│ » auto on/off - চালু/বন্ধ\n` +
      `╰──────────────────╯\n` +
      `Ex: auto add hi হ্যালো বস`,
      threadID, messageID
    );
  },

  onChat: async function ({ api, event }) {
    db = loadData();
    const { threadID, messageID, body, senderID } = event;
    if (!body) return;
    if (senderID === api.getCurrentUserID()) return;
    
    // যদি এই গ্রুপে off করা থাকে
    if (db.autoMode[threadID] === false) return;

    const msg = body.toLowerCase().trim();

    for (let key in db.replyList) {
      if (msg === key || msg.includes(key)) {
        return api.sendMessage(db.replyList[key], threadID, messageID);
      }
    }
  }
};