name: Convert Feature Requests to Discussions

on:
  issues:
    types: [labeled]
  workflow_dispatch:
    inputs:
      issue_number:
        description: 'Issue number to convert to discussion'
        required: true
        type: number

jobs:
  convert:
    runs-on: ubuntu-latest
    # Only run on labeled event if the label is 'feature-request', or always run on workflow_dispatch
    if: |
      (github.event_name == 'issues' && github.event.label.name == 'feature-request') ||
      github.event_name == 'workflow_dispatch'

    permissions:
      issues: write
      discussions: write
      contents: read

    steps:
      - name: Get issue details and create discussion
        id: discussion
        uses: actions/github-script@v7
        with:
          script: |
            // Get issue details
            let issue;
            if (context.eventName === 'workflow_dispatch') {
              const { data } = await github.rest.issues.get({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.payload.inputs.issue_number
              });
              issue = data;
            } else {
              issue = context.payload.issue;
            }

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

            // Format the discussion body with a reference to the original issue
            const discussionBody = `> Originally posted as issue #${issue.number} by @${issue.user.login}\n> ${issue.html_url}\n\n${issue.body || 'No description provided.'}`;

            const mutation = `
              mutation($repositoryId: ID!, $categoryId: ID!, $title: String!, $body: String!) {
                createDiscussion(input: {
                  repositoryId: $repositoryId
                  categoryId: $categoryId
                  title: $title
                  body: $body
                }) {
                  discussion {
                    url
                    number
                  }
                }
              }
            `;

            const variables = {
              repositoryId: 'R_kgDOPng1Jw',
              categoryId: 'DIC_kwDOPng1J84Cw86z',
              title: issue.title,
              body: discussionBody
            };

            try {
              const result = await github.graphql(mutation, variables);
              const discussionUrl = result.createDiscussion.discussion.url;
              const discussionNumber = result.createDiscussion.discussion.number;

              core.setOutput('url', discussionUrl);
              core.setOutput('number', discussionNumber);
              core.setOutput('issue_number', issue.number);

              console.log(`Created discussion #${discussionNumber}: ${discussionUrl}`);
              return { discussionUrl, discussionNumber, issueNumber: issue.number };
            } catch (error) {
              core.setFailed(`Failed to create discussion: ${error.message}`);
              throw error;
            }

      - name: Comment on issue
        uses: actions/github-script@v7
        with:
          script: |
            const issueNumber = ${{ steps.discussion.outputs.issue_number }};
            const discussionUrl = '${{ steps.discussion.outputs.url }}';

            const comment = `This feature request has been moved to [Discussions](${discussionUrl}) to keep bug reports separate from feature ideas.\n\nPlease continue the conversation there - we'd love to hear your thoughts!`;

            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issueNumber,
              body: comment
            });

            console.log(`Added comment to issue #${issueNumber}`);

      - name: Close and lock issue
        uses: actions/github-script@v7
        with:
          script: |
            const issueNumber = ${{ steps.discussion.outputs.issue_number }};

            // Close the issue
            await github.rest.issues.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issueNumber,
              state: 'closed'
            });

            console.log(`Closed issue #${issueNumber}`);

            // Lock the issue
            await github.rest.issues.lock({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issueNumber,
              lock_reason: 'resolved'
            });

            console.log(`Locked issue #${issueNumber}`);