name: Selfhosted Studio E2E Tests
on:
  push:
    branches: [master]
    paths:
      - 'packages/pg-meta/**/*'
      - 'apps/studio/**'
      - 'e2e/studio/**'
      - 'pnpm-lock.yaml'
  pull_request:
    paths:
      - 'packages/pg-meta/**/*'
      - 'apps/studio/**'
      - 'e2e/studio/**'
      - 'pnpm-lock.yaml'
      - '.github/workflows/studio-e2e-test.yml'

# Cancel old builds on new commit for same workflow + branch/PR
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

permissions:
  contents: write
  pull-requests: write

jobs:
  test:
    timeout-minutes: 60
    runs-on: ubuntu-latest
    # Require approval only for pull requests from forks
    environment: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork && 'Studio E2E Tests' || '' }}

    env:
      EMAIL: ${{ secrets.CI_EMAIL }}
      PASSWORD: ${{ secrets.CI_PASSWORD }}
      NEXT_PUBLIC_API_URL: https://api.supabase.green
      VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
      # Studio Self-Hosted project ID
      VERCEL_PROJECT_ID: prj_CnatEuo7L6bUZAgmujMrm5P1rxtv
      NEXT_PUBLIC_HCAPTCHA_SITE_KEY: 10000000-ffff-ffff-ffff-000000000001
      VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO: ${{ secrets.VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO }}

    steps:
      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
      - name: Verify Vercel bypass secret exists
        run: |
          if [ -z "${{ secrets.VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO }}" ]; then
            echo "Required secret VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO is not set" >&2
            exit 1
          fi
      - uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
        name: Install pnpm
        with:
          run_install: false
      - name: Use Node.js
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version-file: '.nvmrc'
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      # Deploy a preview to Vercel (CLI mode) and capture the URL
      - name: Install Vercel CLI
        run: pnpm add --global vercel@latest

      - name: Pull Vercel Environment Information (Preview)
        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}

      - name: Build Project Artifacts for Vercel (is_platform=false)
        env:
          NEXT_PUBLIC_IS_PLATFORM: false
        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}

      - name: Deploy Project to Vercel and Get URL
        id: deploy_vercel
        run: |
          DEPLOY_URL=$(vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }})
          echo "Vercel Preview URL: $DEPLOY_URL"
          echo "DEPLOY_URL=$DEPLOY_URL" >> $GITHUB_OUTPUT

      - name: Install Playwright Browsers
        run: pnpm -C e2e/studio exec playwright install chromium --with-deps --only-shell

      - name: 🚀 Run Playwright tests against Vercel Preview
        id: playwright
        continue-on-error: true
        env:
          AUTHENTICATION: false
          STUDIO_URL: ${{ steps.deploy_vercel.outputs.DEPLOY_URL }}
          API_URL: ${{ steps.deploy_vercel.outputs.DEPLOY_URL }}
          VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO: ${{ secrets.VERCEL_AUTOMATION_BYPASS_SELFHOSTED_STUDIO }}
        run: pnpm e2e

      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        if: always()
        with:
          name: playwright-artifacts
          path: |
            e2e/studio/playwright-report/
            e2e/studio/test-results/
          retention-days: 7

      - name: Prepare summary (outputs)
        if: always()
        id: summarize
        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
        with:
          script: |
            const fs = require('fs')
            const p = 'e2e/studio/test-results/test-results.json'
            // Initialize a summary object to hold test statistics.
            let s={total:0,passed:0,failed:0,skipped:0,timedOut:0,interrupted:0,flaky:0,durationMs:0,note:''}
            try {
              const data = JSON.parse(fs.readFileSync(p,'utf8'))
              // Recursively walk through the test suites to process each test.
              const walk=suite=>{
                if(!suite)return;
                suite.specs?.forEach(spec=>{
                  spec.tests?.forEach(test=>{
                    s.total++;
                    // Get the last result of the test, as tests can be retried.
                    const lastResult = test.results[test.results.length - 1];
                    s.durationMs += lastResult.duration || 0;
                    // A test is considered flaky if it has more than one run and the final status is 'passed'.
                    if (test.results.length > 1 && lastResult.status === 'passed') {
                      s.flaky++
                    }
                    const status = lastResult.status === 'passed' && s.flaky > 0 ? 'flaky' : lastResult.status
                    s[status] = (s[status]||0)+1;
                  })
                })
                suite.suites?.forEach(walk)
              }
              walk(data.suites?.[0])
            } catch { s.note='No JSON report found or parse error.' }
            // Generate the markdown for the summary comment.
            const md = s.note ? `Note: ${s.note}` : `- Total: ${s.total}\n- Passed: ${s.passed||0}\n- Failed: ${s.failed||0}\n- Skipped: ${s.skipped||0}\n- Timed out: ${s.timedOut||0}\n- Interrupted: ${s.interrupted||0}\n- Flaky: ${s.flaky||0}\n- Duration: ${(s.durationMs/1000).toFixed(1)}s`
            // Set the summary and flaky_count as outputs for subsequent steps.
            core.setOutput('summary', md)
            core.setOutput('flaky_count', s.flaky)

      - name: Comment summary on PR
        if: always() && github.event_name == 'pull_request'
        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
        with:
          script: |
            const owner = context.repo.owner
            const repo = context.repo.repo
            const issue_number = context.issue.number
            const summary = `${{ steps.summarize.outputs.summary }}`.replace(/^"|"$/g,'')
            const runUrl = `https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}`
            const marker = '<!-- studio-e2e-summary -->'

            const now = new Date()
            const weekday = now.toLocaleString('en-US', { weekday: 'long', timeZone: 'UTC' })
            const day = now.toLocaleString('en-US', { day: 'numeric', timeZone: 'UTC' })
            const month = now.toLocaleString('en-US', { month: 'long', timeZone: 'UTC' })
            const year = now.toLocaleString('en-US', { year: 'numeric', timeZone: 'UTC' })
            const time = now.toLocaleTimeString('en-US', {
              hour: '2-digit',
              minute: '2-digit',
              second: '2-digit',
              hour12: false,
              timeZone: 'UTC',
            })
            const date = `${weekday} ${day}, ${month}, ${year} ${time} (UTC)`

            const body = [
              marker,
              `**Studio E2E Results**`,
              '',
              summary,
              '',
              `Artifacts: ${runUrl}`,
              '',
              `Last updated: ${date}`
            ].join('\n')

            const { data: comments } = await github.rest.issues.listComments({ owner, repo, issue_number, per_page: 100 })
            const existing = comments.find(c => c.body && c.body.includes(marker))
            if (existing) {
              await github.rest.issues.updateComment({ owner, repo, comment_id: existing.id, body })
            } else {
              await github.rest.issues.createComment({ owner, repo, issue_number, body })
            }

      - name: Fail job if tests failed
        if: steps.playwright.outcome != 'success' || steps.summarize.outputs.flaky_count > 0
        run: |
          echo "E2E tests failed" >&2
          exit 1