Function removeFunctionHook

src/utils/hooks/sessionHooks.ts:120–162

(
  setAppState: (updater: (prev: AppState) => AppState) => void,
  sessionId: string,
  event: HookEvent,
  hookId: string,
)

 * Remove a function hook by ID from the session.
 */
export function removeFunctionHook(
  setAppState: (updater: (prev: AppState) => AppState) => void,
  sessionId: string,
  event: HookEvent,
  hookId: string,
): void {
  setAppState(prev => {
    const store = prev.sessionHooks.get(sessionId)
    if (!store) {
      return prev
    }

    const eventMatchers = store.hooks[event] || []

    // Remove the hook with matching ID from all matchers
    const updatedMatchers = eventMatchers
      .map(matcher => {
        const updatedHooks = matcher.hooks.filter(h => {
          if (h.hook.type !== 'function') return true
          return h.hook.id !== hookId
        })

        return updatedHooks.length > 0
          ? { ...matcher, hooks: updatedHooks }
          : null
      })
      .filter((m): m is SessionHookMatcher => m !== null)

    const newHooks =
      updatedMatchers.length > 0
        ? { ...store.hooks, [event]: updatedMatchers }
        : Object.fromEntries(
            Object.entries(store.hooks).filter(([e]) => e !== event),
          )

    prev.sessionHooks.set(sessionId, { hooks: newHooks })
    return prev
  })

  logForDebugging(
    `Removed function hook ${hookId} for event ${event} in session ${sessionId}`,
  )
}

/**
 * Internal helper to add a hook to session state