/**
 * Mock SSO 认证码存储（内存）
 * 生产环境应使用 Redis 等持久化方案
 */

interface MockUser {
  id: string
  account: string
  name: string
  phone: string
  avatar: string
  roles: string[]
}

interface CodeEntry {
  user: MockUser
  expires: number
}

// 使用 globalThis 避免 Next.js 开发模式下 HMR 导致数据丢失
const globalForCodeStore = globalThis as unknown as {
  __ssoCodeStore: Map<string, CodeEntry> | undefined
}

if (!globalForCodeStore.__ssoCodeStore) {
  globalForCodeStore.__ssoCodeStore = new Map()
}

export const codeStore = globalForCodeStore.__ssoCodeStore!

// 定时清理过期 code（仅在非 edge 环境）
if (typeof setInterval !== 'undefined') {
  setInterval(() => {
    const now = Date.now()
    for (const [key, val] of codeStore) {
      if (val.expires < now) codeStore.delete(key)
    }
  }, 60_000)
}

export type { MockUser, CodeEntry }