name: PRSubmitActions
run-name: "PRSubmitActions: Test ${{github.event.action}}"
on:
  workflow_run:
    workflows: [PRSubmitTests]
    types:
      - requested
      - completed
env:
  ACTION:     ${{ github.event.action }}
  CONCLUSION: ${{ github.event.workflow_run.conclusion }}
  REPO:       ${{ github.repository }}

jobs:
  PRSubmitActions:
    runs-on: ubuntu-latest
    steps:
      - name: Get PR Number
        id: getpr
        uses: actions/github-script@v6
        with:
          retries: 5
          script: |
            let search = `repo:${context.repo.owner}/${context.repo.repo} ${context.payload.workflow_run.head_sha}`; 
            let prs = await github.rest.search.issuesAndPullRequests({
                 q: search,
              });
            if (prs.data.total_count == 0) {
              core.setFailed(`Unable to get PR for ${context.payload.workflow_run.head_sha}`);
              return;
            }
            let pr_number = prs.data.items[0].number;
            core.setOutput('pr_number', pr_number);
            return;

      - name: Set Label
        id: setlabel
        uses: actions/github-script@v6
        env:
          PR_NUMBER:  ${{ steps.getpr.outputs.PR_NUMBER }}
          LABEL_TIP:  ${{ vars.PR_SUBMIT_TESTING_IN_PROGRESS }}
          LABEL_PASS: ${{ vars.PR_SUBMIT_TESTS_PASSED }}
          LABEL_FAIL: ${{ vars.PR_SUBMIT_TESTS_FAILED }}
        with:
          retries: 5
          script: |
            let label;
            if (process.env.ACTION === 'requested') {
              label = process.env.LABEL_TIP;
            } else {
              if ( process.env.CONCLUSION === 'success' ) {
                label = process.env.LABEL_PASS;
              } else {
                label = process.env.LABEL_FAIL;
              }
            }
            core.info(`Setting label ${label}`);
            github.rest.issues.setLabels({
              issue_number: process.env.PR_NUMBER,
              owner: context.repo.owner,
              repo: context.repo.repo,
              labels: [ label ]
            });
            return;

      - name: Get cherry-pick branches
        if: github.event.action == 'completed'
        id: getbranches
        uses: asterisk/asterisk-ci-actions/GetCherryPickBranchesFromPR@main
        with:
          repo:              ${{env.REPO}}
          pr_number:         ${{steps.getpr.outputs.PR_NUMBER}}
          cherry_pick_regex: ${{vars.CHERRY_PICK_REGEX}}
          github_token:      ${{secrets.GITHUB_TOKEN}}

      - name: Add cherry-pick reminder
        if: github.event.action == 'completed'
        uses: actions/github-script@v6
        env:
          PR_NUMBER:            ${{steps.getpr.outputs.PR_NUMBER}}
          CHERRY_PICK_REMINDER: ${{vars.CHERRY_PICK_REMINDER}}
          BRANCHES_OUTPUT:      ${{toJSON(steps.getbranches.outputs)}}
          BRANCH_COUNT:         ${{steps.getbranches.outputs.branch_count}}
          FORCED_NONE:          ${{steps.getbranches.outputs.forced_none}}
        with:
          retries: 5
          script: |
            if (process.env.FORCED_NONE === 'true' ||
              process.env.BRANCH_COUNT > 0) {
              core.info("No cherry-pick reminder needed.");
              return;
            }
            let comments = await github.rest.issues.listComments({
              issue_number: process.env.PR_NUMBER,
              owner: context.repo.owner,
              repo: context.repo.repo,
            });
            let found = false;
            for (const c of comments.data) {
              if (c.body.startsWith("<!--CPR-->")) {
                found = true;
                break;
              }
            }
            if (found) {
              core.info("Cherry-pick reminder already exists.");
              return;
            }
            core.info("Adding cherry-pick reminder.");
            await github.rest.issues.createComment({
              issue_number: process.env.PR_NUMBER,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: process.env.CHERRY_PICK_REMINDER
            })
            return;

      - name: Add reviewers
        if: github.event.action == 'completed'
        uses: actions/github-script@v6
        env:
          PR_NUMBER: ${{steps.getpr.outputs.PR_NUMBER}}
          REVIEWERS: ${{vars.PR_REVIEWERS}}
        with:
          retries: 5
          script: |
            let rs = JSON.parse(process.env.REVIEWERS);
            let users = [];
            let teams = [];
            for (const r of rs) {
              if (r.indexOf("/") > 0) {
                teams.push(r.split('/')[1]);
              } else {
                users.push(r);
              }
            }
            if (teams.length > 0 || users.length > 0) {
              core.info(`Adding user reviewers ${users}`);
              core.info(`Adding team reviewers ${teams}`);
              await github.pulls.requestReviewers({
                pull_number: process.env.PR_NUMBER,
                owner: context.repo.owner,
                repo: context.repo.repo,
                reviewers: users,
                team_reviewers: teams
              });
            }
            return;