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

/**
 * 권한 목록 조회
 * GET /api/admin/role/list
 */
export default defineEventHandler(async (event) => {
  // 관리자 권한 체크
  await requireAdmin(event)
  
  const roles = await query<any>(`
    SELECT 
      r.role_id,
      r.role_code,
      r.role_name,
      r.role_description,
      r.is_internal_ip_only,
      r.sort_order,
      r.is_active,
      r.created_at,
      r.updated_at,
      COUNT(DISTINCT er.employee_id) as user_count
    FROM wr_role r
    LEFT JOIN wr_employee_role er ON r.role_id = er.role_id
    GROUP BY r.role_id
    ORDER BY r.sort_order, r.role_id
  `)
  
  return {
    roles,
    total: roles.length
  }
})