/**
* DOM Selectors for NotebookLM UI
*
* Centralizing all selectors makes it easier to update when NotebookLM changes its UI.
* If NotebookLM updates break the MCP, check these selectors first.
*
* Last verified: 2024-01 (NotebookLM UI v2)
*/
// ============================================================================
// Chat Input Selectors
// ============================================================================
/**
* Primary selector for the chat input textarea
*/
export const CHAT_INPUT_PRIMARY = "textarea.query-box-input";
/**
* Fallback selector using aria-label (English UI)
*/
export const CHAT_INPUT_FALLBACK = 'textarea[aria-label="Enter a query"]';
/**
* All chat input selectors in order of preference
*/
export const CHAT_INPUT_SELECTORS = [
CHAT_INPUT_PRIMARY,
CHAT_INPUT_FALLBACK,
] as const;
// ============================================================================
// Response Container Selectors
// ============================================================================
/**
* Primary selector for assistant response containers
*/
export const RESPONSE_CONTAINER_PRIMARY = ".to-user-container";
/**
* Selector for response text content within a container
*/
export const RESPONSE_TEXT_CONTENT = ".message-text-content";
/**
* Selector for the thinking/loading indicator
*/
export const THINKING_INDICATOR = "div.thinking-message";
/**
* Fallback selectors for finding assistant responses
* Ordered by specificity (most specific first)
*/
export const RESPONSE_SELECTORS = [
".to-user-container .message-text-content",
"[data-message-author='bot']",
"[data-message-author='assistant']",
"[data-message-role='assistant']",
"[data-author='assistant']",
"[data-renderer*='assistant']",
"[data-automation-id='response-text']",
"[data-automation-id='assistant-response']",
"[data-automation-id='chat-response']",
"[data-testid*='assistant']",
"[data-testid*='response']",
"[aria-live='polite']",
"[role='listitem'][data-message-author]",
] as const;
// ============================================================================
// Error Detection Selectors
// ============================================================================
/**
* Selectors for error message containers
*/
export const ERROR_SELECTORS = [
".error-message",
".error-container",
"[role='alert']",
".rate-limit-message",
"[data-error]",
".notification-error",
".alert-error",
".toast-error",
] as const;
/**
* Keywords that indicate rate limiting (case-insensitive)
*/
export const RATE_LIMIT_KEYWORDS = [
"rate limit",
"limit exceeded",
"quota exhausted",
"daily limit",
"limit reached",
"too many requests",
"quota",
"query limit",
"request limit",
] as const;
// ============================================================================
// JavaScript Evaluation Selectors
// ============================================================================
/**
* Selectors used in page.evaluate() for fallback response extraction
*/
export const JS_EVAL_SELECTORS = [
"[data-message-author]",
"[data-message-role]",
"[data-author]",
"[data-renderer*='assistant']",
"[data-testid*='assistant']",
"[data-automation-id*='response']",
] as const;
/**
* Selector for finding closest container in evaluate()
*/
export const JS_CONTAINER_SELECTOR =
"[data-message-author], [data-message-role], [data-author], " +
"[data-testid*='assistant'], [data-automation-id*='response'], article, section";
