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

module.exports = {
  config: {
    name: "telegraph",
    aliases: ["tg"],
    version: "1.0.3",
    author: "EryXenX",
    role: 0,
    shortDescription: "Upload media to Telegraph",
    longDescription: "Reply to an image under 5MB. Bypass BD IP block",
    category: "media",
    guide: "{pn} (reply to a photo)",
    cooldowns: 5
  },

  onStart: async function ({ api, event }) {
    const { threadID, messageID, type, messageReply } = event;

    if (type!== "message_reply" ||!messageReply ||!messageReply.attachments || messageReply.attachments.length === 0) {
      return api.sendMessage("Reply to a photo first. Max 5MB", threadID, messageID);
    }

    const attachment = messageReply.attachments[0];

    if(attachment.type!== "photo" && attachment.type!== "animated_image"){
      return api.sendMessage("Only photo and gif supported", threadID, messageID);
    }

    if(attachment.size > 5242880){
      return api.sendMessage(`File too big. Size: ${(attachment.size/1024/1024).toFixed(2)}MB. Max 5MB`, threadID, messageID);
    }

    const cacheDir = path.join(__dirname, "cache");
    if (!fs.existsSync(cacheDir)) fs.mkdirSync(cacheDir, { recursive: true });
    const filePath = path.join(cacheDir, `tg_${Date.now()}.jpg`);

    try {
      api.sendMessage("Uploading to Telegraph...", threadID, messageID);

      // Step 1: FB theke buffer e namano
      const res = await axios.get(attachment.url, {
        responseType: "arraybuffer",
        headers: {
          "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
        }
      });
      fs.writeFileSync(filePath, res.data);

      // Step 2: Telegraph e upload with headers
      const form = new FormData();
      form.append("file", fs.createReadStream(filePath));

      const upload = await axios.post("https://telegra.ph/upload", form, {
        headers: {
         ...form.getHeaders(),
          "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
          "Referer": "https://telegra.ph",
          "Origin": "https://telegra.ph"
        },
        timeout: 30000
      });

      fs.unlinkSync(filePath);

      if(upload.data[0].error){
        return api.sendMessage("Telegraph Error: " + upload.data[0].error, threadID, messageID);
      }

      const link = `https://telegra.ph${upload.data[0].src}`;
      return api.sendMessage(`Upload Successful\nPermanent Link: ${link}`, threadID, messageID);

    } catch (err) {
      console.error("Telegraph Error:", err.message);
      if (fs.existsSync(filePath)) fs.unlinkSync(filePath);
      return api.sendMessage("Upload failed. telegra.ph still blocking. Try!catbox for now", threadID, messageID);
    }
  }
};