name: Android CI Comment

on: [pull_request_target]

permissions:
  issues: write

jobs:
  comment:
    name: Comment on PR with APK links
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base branch
        uses: actions/checkout@v3
        with:
          ref: ${{ github.base_ref }} 

      - name: Download Run ID Artifact
        uses: actions/download-artifact@v4
        with:
          name: run-id

      - name: Read Run ID
        id: read-run-id
        run: echo "RUN_ID=$(cat run_id.txt)" >> $GITHUB_ENV

      - name: Comment on PR with APK download links
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
        uses: actions/github-script@v6
        with:
          script: |
            try {
              const token = process.env.GH_TOKEN;
              if (!token) {
                throw new Error('GITHUB_TOKEN is not set.');
              }

              const runId = "${{ env.RUN_ID }}";
              if (!runId) {
                throw new Error('Run ID not found.');
              }

              const { data: { artifacts } } = await github.rest.actions.listWorkflowRunArtifacts({
                owner: context.repo.owner,
                repo: context.repo.repo,
                run_id: runId
              });

              if (!artifacts || artifacts.length === 0) {
                console.log('No artifacts found for this workflow run.');
                return;
              }

              const betaArtifact = artifacts.find(artifact => artifact.name === "betaDebugAPK");
              const prodArtifact = artifacts.find(artifact => artifact.name === "prodDebugAPK");

              if (!betaArtifact || !prodArtifact) {
                console.log('Could not find both Beta and Prod APK artifacts.');
                console.log('Available artifacts:', artifacts.map(a => a.name).join(', '));
                return;
              }

              const betaDownloadUrl = `${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/suites/${runId}/artifacts/${betaArtifact.id}`;
              const prodDownloadUrl = `${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/suites/${runId}/artifacts/${prodArtifact.id}`;

              const commentBody = `
                📱 **APK for pull request is ready to see the changes** 📱  
               - [Download Beta APK](${betaDownloadUrl})  
               - [Download Prod APK](${prodDownloadUrl})
              `;

              await github.rest.issues.createComment({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                body: commentBody
              });

              console.log('Successfully posted comment with APK download links');
            } catch (error) {
              console.error('Error in PR comment creation:', error);
              core.setFailed(`Workflow failed: ${error.message}`);
            }