import { execute, queryOne } from '../../../utils/db'

/**
 * 사업 주간보고 수정
 * PUT /api/business-report/[id]/update
 */
export default defineEventHandler(async (event) => {
  const businessReportId = Number(getRouterParam(event, 'id'))
  const body = await readBody<{ manualSummary: string }>(event)
  
  const existing = await queryOne(`
    SELECT * FROM wr_business_weekly_report WHERE business_report_id = $1
  `, [businessReportId])
  
  if (!existing) {
    throw createError({ statusCode: 404, message: '보고서를 찾을 수 없습니다.' })
  }
  
  if (existing.status === 'confirmed') {
    throw createError({ statusCode: 400, message: '확정된 보고서는 수정할 수 없습니다.' })
  }
  
  await execute(`
    UPDATE wr_business_weekly_report SET
      manual_summary = $1,
      updated_at = NOW()
    WHERE business_report_id = $2
  `, [body.manualSummary, businessReportId])
  
  return { success: true }
})