name: Slicing Error Check

on:
  issues:
    types: [opened, edited]

permissions:
    issues: write

jobs:
  processSlicingError:
    runs-on: ubuntu-latest
    steps:
      - name: Check for project file and set output
        id: check_issue_details
        uses: actions/github-script@v7
        with:
          script: |
              const issue = context.payload.issue;
              const issueNumber = issue.number;

              console.log(`Processing issue #${issueNumber}: "${issue.title}"`);

              const hasSlicingErrorLabel = issue.labels.some(label => label.name.toLowerCase().includes('slicing error'));
              const titleContainsSliceFailed = issue.title.toLowerCase().includes('slice failed');
              const bodyText = issue.body || "";
              const bodyContainsSliceFailed = bodyText.toLowerCase().includes('slice failed');
              let setNeedsInfoOutput = false;

              if (hasSlicingErrorLabel || titleContainsSliceFailed || bodyContainsSliceFailed) {
                console.log(`Issue #${issueNumber} matches slicing error criteria.`);

                const zipRegex = /(\[[^\]]*?\]\(.*?\.zip\)|https?:\/\/[^\s]*?\.zip)/i;
                let hasZipAttachment = zipRegex.test(bodyText);

                if (hasZipAttachment) {
                  console.log(`Issue #${issueNumber} appears to have a .zip file linked in the body.`);
                } else {
                  console.log(`Issue #${issueNumber} does not appear to have a .zip file linked in the body. Flagging for further action.`);
                  setNeedsInfoOutput = true;
                }
              } else {
                console.log(`Issue #${issueNumber} does not match slicing error criteria. No action needed.`);
              }
              core.setOutput('needs_info', setNeedsInfoOutput.toString());

      - name: Add comment if project file is missing
        if: ${{ steps.check_issue_details.outputs.needs_info == 'true' }}
        uses: peter-evans/create-or-update-comment@v4
        with:
          issue-number: ${{ github.event.issue.number }}
          body: |
            This issue is related to a slicing error, but it seems a project file (`.zip`) is missing.
            Please attach a `.zip` file containing your project (including models and profiles) so we can reproduce the issue.
            This will help us investigate and resolve the problem more effectively.
            Have Cura open with your project that fails to slice, go to `Help` > `Export Package For Technical Support`, and save the package.
            Then create a .zip file with the package, attach the `.zip` file to this issue.
            If you have already attached a `.zip` file, please ensure it is correctly linked in the issue body.

      - name: Add Status Needs Info Label
        if: ${{ steps.check_issue_details.outputs.needs_info == 'true' }}
        uses: actions-ecosystem/action-add-labels@v1
        with:
          labels: |
            Status: Needs Info