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

/**
 * 내 주간보고 목록
 * GET /api/report/weekly/list
 */
export default defineEventHandler(async (event) => {
  const userId = getCookie(event, 'user_id')
  if (!userId) {
    throw createError({ statusCode: 401, message: '로그인이 필요합니다.' })
  }
  
  const queryParams = getQuery(event)
  const year = queryParams.year ? parseInt(queryParams.year as string) : null
  const projectId = queryParams.projectId ? parseInt(queryParams.projectId as string) : null
  
  let sql = `
    SELECT r.*, p.project_name, p.project_code
    FROM wr_weekly_report_detail r
    JOIN wr_project_info p ON r.project_id = p.project_id
    WHERE r.author_id = $1
  `
  const params: any[] = [parseInt(userId)]
  let paramIndex = 2
  
  if (year) {
    sql += ` AND r.report_year = $${paramIndex++}`
    params.push(year)
  }
  if (projectId) {
    sql += ` AND r.project_id = $${paramIndex++}`
    params.push(projectId)
  }
  
  sql += ' ORDER BY r.report_year DESC, r.report_week DESC'
  
  const reports = await query(sql, params)
  
  return {
    reports: reports.map((r: any) => ({
      reportId: r.report_id,
      projectId: r.project_id,
      projectName: r.project_name,
      projectCode: r.project_code,
      reportYear: r.report_year,
      reportWeek: r.report_week,
      weekStartDate: r.week_start_date,
      weekEndDate: r.week_end_date,
      workDescription: r.work_description,
      planDescription: r.plan_description,
      issueDescription: r.issue_description,
      remarkDescription: r.remark_description,
      workHours: r.work_hours,
      reportStatus: r.report_status,
      submittedAt: r.submitted_at,
      createdAt: r.created_at,
      updatedAt: r.updated_at
    }))
  }
})