import { query } from '../../utils/db'

/**
 * 본인 로그인 이력 조회
 * GET /api/auth/login-history
 */
export default defineEventHandler(async (event) => {
  const userId = getCookie(event, 'user_id')
  const currentHistoryId = getCookie(event, 'login_history_id')
  
  if (!userId) {
    throw createError({ statusCode: 401, message: '로그인이 필요합니다.' })
  }
  
  const history = await query<any>(`
    SELECT 
      history_id,
      login_at,
      login_ip,
      logout_at,
      logout_ip,
      last_active_at
    FROM wr_login_history
    WHERE employee_id = $1
    ORDER BY login_at DESC
    LIMIT 50
  `, [userId])
  
  return {
    history: history.map(h => ({
      historyId: h.history_id,
      loginAt: h.login_at,
      loginIp: h.login_ip,
      logoutAt: h.logout_at,
      logoutIp: h.logout_ip,
      lastActiveAt: h.last_active_at,
      isCurrentSession: currentHistoryId && h.history_id === parseInt(currentHistoryId)
    }))
  }
})