// code from goatstore
// api: https://store.agi.bd

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

const dbPath = path.join(__dirname, "teach_data.json");

function loadData() {
  try {
    return JSON.parse(fs.readFileSync(dbPath, "utf8"));
  } catch {
    return {};
  }
}

function saveData(data) {
  fs.writeFileSync(dbPath, JSON.stringify(data, null, 2));
}

module.exports = {
  config: {
    name: "teach",
    version: "1.0.0",
    author: "Abir",
    role: 0,
    description: "Teach the bot custom replies",
    category: "learning",
    usages: "teach question | answer"
  },

  onStart: async function ({ api, event, args }) {
    const input = args.join(" ");
    const parts = input.split("|");

    if (parts.length < 2) {
      return api.sendMessage(
        "Usage: teach bby | I love you",
        event.threadID,
        event.messageID
      );
    }

    const question = parts[0].trim().toLowerCase();
    const answer = parts.slice(1).join("|").trim();

    if (!question || !answer) {
      return api.sendMessage(
        "Question and answer both required!",
        event.threadID,
        event.messageID
      );
    }

    const data = loadData();
    data[question] = answer;
    saveData(data);

    return api.sendMessage(
      `✅ শিখে ফেলেছি!\nপ্রশ্ন: ${question}\nউত্তর: ${answer}`,
      event.threadID,
      event.messageID
    );
  }
};