app/api/github/create/route.ts

import { NextRequest, NextResponse } from 'next/server'
import { templates } from '@/components/template-data'

export async function POST(request: NextRequest) {
  try {
    const { templateId, repoName, description, isPrivate } = await request.json()

    const template = templates.find(t => t.id === templateId)

    if (!template) {
      return NextResponse.json(
        { error: 'Template not found' },
        { status: 404 }
      )
    }

    // Get GitHub token from environment or request headers
    const githubToken = request.headers.get('X-GitHub-Token') || process.env.GITHUB_TOKEN

    if (!githubToken) {
      return NextResponse.json(
        { error: 'GitHub authentication required' },
        { status: 401 }
      )
    }

    // Create repository using GitHub API
    const createRepoResponse = await fetch('https://api.github.com/user/repos', {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${githubToken}`,
        'Accept': 'application/vnd.github.v3+json',
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        name: repoName || `${template.id}-project`,
        description: description || template.description,
        private: isPrivate || false,
        auto_init: true,
        has_issues: true,
        has_projects: false,
        has_wiki: false
      })
    })

    if (!createRepoResponse.ok) {
      const error = await createRepoResponse.json()
      return NextResponse.json(
        { error: error.message || 'Failed to create repository' },
        { status: createRepoResponse.status }
      )
    }

    const repo = await createRepoResponse.json()

    // If template has a GitHub URL, we can suggest importing it
    if (template.githubUrl) {
      // Add a README with instructions
      const readmeContent = `# ${repoName || template.name}

${description || template.description}

## Getting Started

This project was created from the ${template.name} template.

### Quick Setup

\`\`\`bash
# Clone this repository
git clone ${repo.clone_url}

# Navigate to the project
cd ${repo.name}

# Install dependencies
npm install

# Start development server
npm run dev
\`\`\`

### Template Information

- **Template**: ${template.name}
- **Category**: ${template.category}
- **Technologies**: ${template.tech.join(', ')}

### Features

${template.features.map(f => `- ${f}`).join('\n')}

### Deploy

${template.deployUrls?.vercel ? `[![Deploy with Vercel](https://vercel.com/button)](${template.deployUrls.vercel})` : ''}
${template.deployUrls?.netlify ? `[![Deploy to Netlify](https://www.netlify.com/img/deploy/button.svg)](${template.deployUrls.netlify})` : ''}
${template.deployUrls?.railway ? `[![Deploy on Railway](https://railway.app/button.svg)](${template.deployUrls.railway})` : ''}

## License

MIT

---

Created with [Hanzo AI Templates](https://hanzo.ai/templates)
`

      // Create README file
      const createFileResponse = await fetch(
        `https://api.github.com/repos/${repo.owner.login}/${repo.name}/contents/README.md`,
        {
          method: 'PUT',
          headers: {
            'Authorization': `Bearer ${githubToken}`,
            'Accept': 'application/vnd.github.v3+json',
            'Content-Type': 'application/json'
          },
          body: JSON.stringify({
            message: 'Initial commit with template information',
            content: Buffer.from(readmeContent).toString('base64')
          })
        }
      )

      if (!createFileResponse.ok) {
        console.error('Failed to create README:', await createFileResponse.text())
      }
    }

    return NextResponse.json({
      success: true,
      repository: {
        name: repo.name,
        url: repo.html_url,
        cloneUrl: repo.clone_url,
        description: repo.description
      },
      message: 'Repository created successfully',
      nextSteps: [
        `Clone your repository: git clone ${repo.clone_url}`,
        'Copy template files to your repository',
        'Commit and push your changes'
      ]
    })
  } catch (error) {
    console.error('Error creating GitHub repository:', error)
    return NextResponse.json(
      { error: 'Failed to create GitHub repository' },
      { status: 500 }
    )
  }
}