import { http, type RequestOptions } from './http.ts'

export interface JavaApiResponse<T> {
  success: boolean
  message: string
  data: T | null
}

export interface LegacyApiSuccess<T> {
  success: true
  msg?: string
  data?: T
}

export async function callJava<T = unknown, D = unknown>(
  config: RequestOptions<D>,
): Promise<T> {
  const body = await http.request<unknown, unknown, D>(config)
  const data = (body as { data?: unknown }).data ?? body

  if (
    data &&
    typeof data === 'object' &&
    'success' in data &&
    typeof (data as { success: unknown }).success === 'boolean'
  ) {
    const wrapped = data as { success: boolean; message?: string; msg?: string; error?: string; data?: T }
    if (!wrapped.success) {
      throw new Error(wrapped.message || wrapped.msg || wrapped.error || '请求失败')
    }
    return wrapped.data as T
  }

  return data as T
}