import memoize from 'lodash-es/memoize.js'
import { setCachedClaudeMdContent } from './bootstrap/state.js'

// System prompt injection remains a local cache-busting hook only.
let systemPromptInjection: string | null = null

export function getSystemPromptInjection(): string | null {
  return systemPromptInjection
}

export function setSystemPromptInjection(value: string | null): void {
  systemPromptInjection = value
  getUserContext.cache.clear?.()
  getSystemContext.cache.clear?.()
}

export const getGitStatus = memoize(async (): Promise<string | null> => null)

export const getSystemContext = memoize(
  async (): Promise<Record<string, string>> => ({}),
)

export const getUserContext = memoize(async (): Promise<Record<string, string>> => {
  setCachedClaudeMdContent(null)
  return {}
})