Function getSessionFunctionHooks

src/utils/hooks/sessionHooks.ts:345–392

(
  appState: AppState,
  sessionId: string,
  event?: HookEvent,
)

 * @returns Function hook matchers for the event
 */
export function getSessionFunctionHooks(
  appState: AppState,
  sessionId: string,
  event?: HookEvent,
): Map<HookEvent, FunctionHookMatcher[]> {
  const store = appState.sessionHooks.get(sessionId)
  if (!store) {
    return new Map()
  }

  const result = new Map<HookEvent, FunctionHookMatcher[]>()

  const extractFunctionHooks = (
    sessionMatchers: SessionHookMatcher[],
  ): FunctionHookMatcher[] => {
    return sessionMatchers
      .map(sm => ({
        matcher: sm.matcher,
        hooks: sm.hooks
          .map(h => h.hook)
          .filter((h): h is FunctionHook => h.type === 'function'),
      }))
      .filter(m => m.hooks.length > 0)
  }

  if (event) {
    const sessionMatchers = store.hooks[event]
    if (sessionMatchers) {
      const functionMatchers = extractFunctionHooks(sessionMatchers)
      if (functionMatchers.length > 0) {
        result.set(event, functionMatchers)
      }
    }
    return result
  }

  for (const evt of HOOK_EVENTS) {
    const sessionMatchers = store.hooks[evt]
    if (sessionMatchers) {
      const functionMatchers = extractFunctionHooks(sessionMatchers)
      if (functionMatchers.length > 0) {
        result.set(evt, functionMatchers)
      }
    }
  }

  return result
}

/**
 * Get the full hook entry (including callbacks) for a specific session hook