// e2e 辅助：从仓库根 .env 读种子管理员凭据（global-setup 已跑过幂等 seed）。
import { existsSync, readFileSync } from 'node:fs'
import { join } from 'node:path'
import { fileURLToPath } from 'node:url'

const repoRoot = fileURLToPath(new URL('../../..', import.meta.url))

export interface AdminCredentials {
  account: string
  password: string
}

export function adminCredentials(): AdminCredentials {
  const envPath = join(repoRoot, '.env')
  if (!existsSync(envPath)) {
    throw new Error(`[admin e2e] 仓库根 .env 不存在（${envPath}）`)
  }
  const vars = new Map<string, string>()
  for (const line of readFileSync(envPath, 'utf-8').split(/\r?\n/)) {
    const match = /^([A-Z0-9_]+)=(.*)$/.exec(line.trim())
    if (match) vars.set(match[1], match[2])
  }
  const account = vars.get('ADMIN_ACCOUNT') ?? 'admin'
  const password = vars.get('ADMIN_PASSWORD') ?? 'admin-secret-change-me'
  return { account, password }
}