Send brrr

script

// brrr Notification – Drafts Action (Advanced)
// Replace with your personal webhook from the brrr app
const WEBHOOK_URL = "xx";

const SOUNDS = [
  "default", "system", "brrr", "bell_ringing", "bubble_ding",
  "bubbly_success_ding", "cat_meow", "calm1", "calm2", "cha_ching",
  "dog_barking", "door_bell", "duck_quack", "short_triple_blink",
  "upbeat_bells", "warm_soft_error"
];

// Apple enforces 4096 bytes total. brrr uses some overhead (~200 bytes safe estimate).
const MAX_PAYLOAD_BYTES = 3800;

function byteSize(str) {
  var bytes = 0;
  for (var i = 0; i < str.length; i++) {
    var code = str.charCodeAt(i);
    if (code < 0x80)        bytes += 1;
    else if (code < 0x800)  bytes += 2;
    else if (code < 0xD800 || code >= 0xE000) bytes += 3;
    else {
      // Surrogate pair (emoji etc.) = 4 bytes
      i++;
      bytes += 4;
    }
  }
  return bytes;
}


function run() {
  // --- Prompt ---
  const p = Prompt.create();
  p.title = "Send brrr Notification";

  p.addTextField("title",    "Title",    "", { placeholder: "Notification title" });
  p.addTextField("subtitle", "Subtitle", "", { placeholder: "Optional subtitle" });
  p.addTextView("message", "Message", draft.content, { height: 80 });
  p.addSelect("sound", "Sound", SOUNDS, ["default"], false);
  p.addTextField("open_url",  "Open URL",  "", { placeholder: "https://... (optional)" });
  p.addTextField("image_url", "Image URL", "", { placeholder: "https://... (iPhone/iPad only)" });
  p.addSwitch("useExpiry", "Set Expiration Date?", false);
  p.addDatePicker("expiry", "Expiration", new Date(), { mode: "dateAndTime" });
  p.addButton("Send 🔔");

  if (!p.show() || p.buttonPressed !== "Send 🔔") {
    context.cancel("Cancelled");
    return;
  }

  // --- Read values ---
  const title     = p.fieldValues["title"].trim();
  const subtitle  = p.fieldValues["subtitle"].trim();
  const message   = p.fieldValues["message"].trim();
  const sound     = p.fieldValues["sound"][0];
  const open_url  = p.fieldValues["open_url"].trim();
  const image_url = p.fieldValues["image_url"].trim();

  // --- Build payload ---
  const payload = {};

  if (title)     payload.title     = title;
  if (subtitle)  payload.subtitle  = subtitle;
  if (message)   payload.message   = message;
  if (sound)     payload.sound     = sound;
  if (open_url)  payload.open_url  = open_url;
  if (image_url) payload.image_url = image_url;

  if (p.fieldValues["useExpiry"]) {
    payload.expiration_date = p.fieldValues["expiry"].toISOString();
  }

  // --- Guard: check total payload size against Apple's 4 KB limit ---
  const payloadJSON  = JSON.stringify(payload);
  const payloadBytes = byteSize(payloadJSON);

  if (payloadBytes > MAX_PAYLOAD_BYTES) {
    const warn = Prompt.create();
    warn.title   = "⚠️ Payload Too Large";
    warn.message = `Your payload is ${payloadBytes} bytes, but the limit is ~${MAX_PAYLOAD_BYTES} bytes (Apple enforces 4 KB total).\n\nPlease shorten your title, subtitle, or message and try again.`;
    warn.addButton("OK");
    warn.show();
    context.cancel("Payload too large");
    return;
  }

  // --- Send request ---
  const http     = HTTP.create();
  const response = http.request({
    url:     WEBHOOK_URL,
    method:  "POST",
    headers: { "Content-Type": "application/json" },
    data:    payload
  });

  if (response.success && response.statusCode < 300) {
    app.displaySuccessMessage(`Notification sent! 🔔 (${payloadBytes} bytes)`);
  } else {
    let errorDetail = "";

    if (response.error) {
      errorDetail = response.error;
    } else if (response.responseText) {
      try {
        const parsed = JSON.parse(response.responseText);
        errorDetail  = parsed.error || parsed.message || response.responseText;
      } catch (_) {
        errorDetail = response.responseText;
      }
    } else {
      errorDetail = "Unknown error";
    }

    const fullError = `HTTP ${response.statusCode}: ${errorDetail}`;
    context.fail(fullError);

    const errPrompt = Prompt.create();
    errPrompt.title   = "❌ brrr Failed";
    errPrompt.message = fullError;
    errPrompt.addButton("OK");
    errPrompt.show();
  }
}

run();