name: Setup Repository Labels

on:
  workflow_dispatch

permissions:
  issues: write

jobs:
  setup-labels:
    runs-on: ubuntu-latest
    steps:
      - name: Create or update labels
        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
        with:
          script: |
            const labels = {
              // Intent labels for PR categorization
              'targets-main': {
                color: 'B60205',
                description: 'PR targets main instead of staged'
              },
              'branched-main': {
                color: 'D93F0B',
                description: 'PR appears to include plugin files materialized from main'
              },
              'skills': {
                color: '1D76DB',
                description: 'PR touches skills'
              },
              'plugin': {
                color: '5319E7',
                description: 'PR touches plugins'
              },
              'agent': {
                color: '0E8A16',
                description: 'PR touches agents'
              },
              'instructions': {
                color: 'FBCA04',
                description: 'PR touches instructions'
              },
              'new-submission': {
                color: '006B75',
                description: 'PR adds at least one new contribution'
              },
              'website-update': {
                color: '0052CC',
                description: 'PR touches website content or code'
              },
              'external-plugin': {
                color: 'FEF2C0',
                description: 'Public external plugin submission'
              },
              'hooks': {
                color: 'C2E0C6',
                description: 'PR touches hooks'
              },
              'workflow': {
                color: 'BFD4F2',
                description: 'PR touches workflow automation'
              },
              // External plugin intake state labels
              'awaiting-review': {
                color: 'FBCA04',
                description: 'Submission is waiting for automated intake validation'
              },
              'ready-for-review': {
                color: '0E8A16',
                description: 'Submission passed intake validation and is ready for maintainer review'
              },
              'requires-submitter-fixes': {
                color: 'D93F0B',
                description: 'Submission has quality-gate findings that submitter must fix before maintainer review'
              },
              'approved': {
                color: '1D76DB',
                description: 'Submission was approved by a maintainer'
              },
              'rejected': {
                color: 'B60205',
                description: 'Submission was rejected by a maintainer'
              },
              // Re-review labels
              'removed': {
                color: 'B60205',
                description: 'External plugin was removed from the marketplace after re-review'
              },
              're-review-follow-up': {
                color: 'D4C5F9',
                description: 'Six-month re-review needs maintainer follow-up before a final decision'
              },
              'awaiting-approval': {
                color: 'FBCA04',
                description: 'External plugin awaiting maintainer approval'
              }
            };

            let created = 0;
            let updated = 0;
            let failed = 0;

            for (const [name, config] of Object.entries(labels)) {
              try {
                await github.rest.issues.createLabel({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  name,
                  color: config.color,
                  description: config.description
                });
                created++;
                core.info(`✓ Created label: ${name}`);
              } catch (error) {
                if (error.status === 422) {
                  // Label already exists, try to update it
                  try {
                    await github.rest.issues.updateLabel({
                      owner: context.repo.owner,
                      repo: context.repo.repo,
                      name,
                      color: config.color,
                      description: config.description
                    });
                    updated++;
                    core.info(`✓ Updated label: ${name}`);
                  } catch (updateError) {
                    failed++;
                    core.error(`✗ Failed to update label ${name}: ${updateError.message}`);
                  }
                } else {
                  failed++;
                  core.error(`✗ Failed to create label ${name}: ${error.message}`);
                }
              }
            }

            core.info(`
            Label setup complete:
            - Created: ${created}
            - Updated: ${updated}
            - Failed: ${failed}
            - Total: ${Object.keys(labels).length}
            `);

            if (failed > 0) {
              throw new Error(`Failed to setup ${failed} label(s)`);
            }