const HF_TOKEN = "hf_"; // Get this from hf.co/settings/tokens (Write access)
const REPO_ID = "you/space";
const FILENAME = "data.json.gz"

function onOpen() {
  const ui = SpreadsheetApp.getUi();
  ui.createMenu('HF')
    .addItem('Deploy', 'pushToHuggingFace')
    .addToUi();
}

function pushToHuggingFace() {
  const sheet = SpreadsheetApp.getActiveSheet();
  const jsonString = JSON.stringify(sheet.getDataRange().getValues());

  // 2. Gzip the JSON and Base64 encode it
  const blob = Utilities.newBlob(jsonString, 'application/json', 'data.json');
  const gzippedBlob = Utilities.gzip(blob, FILENAME);
  const base64Content = Utilities.base64Encode(gzippedBlob.getBytes());

  // 3. Prepare the Commit Payload
  // Use /api/spaces/REPO_ID/commit/main
  const url = `https://huggingface.co/api/spaces/${REPO_ID}/commit/main`;
  
  const payload = {
    "summary": `Update ${FILENAME} from Google Sheets`,
    "files": [
      {
        "path": FILENAME,
        "content": base64Content,
        "encoding": "base64"
      }
    ]
  };

  const options = {
    "method": "POST",
    "headers": {
      "Authorization": `Bearer ${HF_TOKEN}`,
      "Content-Type": "application/json"
    },
    "payload": JSON.stringify(payload),
    "muteHttpExceptions": true // Allows us to see the error message if it fails
  };

  // 4. Send the Commit
  try {
    const response = UrlFetchApp.fetch(url, options);
    const code = response.getResponseCode();
    const result = response.getContentText();
    
    if (code === 200 || code === 201) {
      Logger.log("Successfully committed: " + result);
      SpreadsheetApp.getUi().alert(`✅ ${REPO_ID} updated!`);
    } else {
      Logger.log("Failed with code " + code + ": " + result);
      SpreadsheetApp.getUi().alert("❌ Error: " + result);
    }
  } catch (e) {
    Logger.log("Script Error: " + e.toString());
    SpreadsheetApp.getUi().alert("❌ Script Exception: " + e.message);
  }
}