import { Obj } from './type'

export async function formatCode({
  filepath,
  str,
}: {
  filepath: string
  str: string
}): Promise<string> {
  // 如果格式化失败, 则返回原始内容
  try {
    // 动态引入 prettier, 免得 prettier 找不到配置文件对应的包而报错
    const prettier = await import('prettier')
    const config = await prettier.resolveConfig(filepath)
    return prettier.format(str, { filepath, ...config })
  } catch (err) {
    return str
  }
}

export async function formatJson<T = Obj>({
  filepath,
  obj,
}: {
  filepath: string
  obj: T
}): Promise<string> {
  return formatCode({ str: JSON.stringify(obj, null, 2), filepath })
}