import { insertReturning } from '../../utils/db'
import { getCurrentUserId } from '../../utils/user'

interface CreateMaintenanceBody {
  projectId?: number
  requestDate: string
  requestTitle: string
  requestContent?: string
  requesterName?: string
  requesterContact?: string
  taskType?: string
  priority?: string
  assigneeId?: number
}

/**
 * 유지보수 업무 생성
 * POST /api/maintenance/create
 */
export default defineEventHandler(async (event) => {
  const body = await readBody<CreateMaintenanceBody>(event)
  const userId = await getCurrentUserId(event)
  
  if (!body.requestTitle) {
    throw createError({ statusCode: 400, message: '제목은 필수입니다.' })
  }
  
  if (!body.requestDate) {
    throw createError({ statusCode: 400, message: '요청일은 필수입니다.' })
  }
  
  const task = await insertReturning(`
    INSERT INTO wr_maintenance_task (
      project_id, request_date, request_title, request_content,
      requester_name, requester_contact, task_type, priority,
      assignee_id, status, created_by, updated_by
    ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, 'PENDING', $10, $10)
    RETURNING *
  `, [
    body.projectId || null,
    body.requestDate,
    body.requestTitle,
    body.requestContent || null,
    body.requesterName || null,
    body.requesterContact || null,
    body.taskType || 'GENERAL',
    body.priority || 'MEDIUM',
    body.assigneeId || null,
    userId
  ])
  
  return {
    success: true,
    taskId: task.task_id,
    message: '유지보수 업무가 등록되었습니다.'
  }
})