name: PR Deployment Status

on:
  deployment_status:

jobs:
  deployment-status:
    runs-on: ubuntu-latest
    if: github.event.deployment_status.state == 'success' || github.event.deployment_status.state == 'failure'

    steps:
      - name: Add deployment comment to PR
        uses: actions/github-script@v7
        with:
          script: |
            const { deployment_status } = context.payload;
            const state = deployment_status.state;
            const targetUrl = deployment_status.target_url;
            const environment = deployment_status.deployment.environment;

            let emoji = state === 'success' ? '✅' : '❌';
            let message = state === 'success' ? '성공' : '실패';

            const comment = `## ${emoji} 배포 ${message}

            **환경**: \`${environment}\`
            **상태**: ${message}
            **URL**: ${targetUrl ? `[배포 확인하기](${targetUrl})` : '배포 URL 없음'}
            **시간**: ${new Date().toLocaleString('ko-KR', { timeZone: 'Asia/Seoul' })}

            ${state === 'success' 
              ? '🎉 배포가 성공적으로 완료되었습니다! 위 링크에서 확인해보세요.' 
              : '⚠️ 배포 중 문제가 발생했습니다. Vercel 대시보드에서 로그를 확인해주세요.'}`;

            // PR과 연관된 경우에만 코멘트 추가
            if (context.payload.deployment_status.deployment.ref !== 'main') {
              const { data: prs } = await github.rest.pulls.list({
                owner: context.repo.owner,
                repo: context.repo.repo,
                head: `${context.repo.owner}:${context.payload.deployment_status.deployment.ref}`,
                state: 'open'
              });
              
              if (prs.length > 0) {
                await github.rest.issues.createComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  issue_number: prs[0].number,
                  body: comment
                });
              }
            }