"""
API root views for KeepItGoing.
"""

from django.http import JsonResponse
from django.shortcuts import render


def manifest_webmanifest(request):
    """Serve the PWA web app manifest, rendered so icon URLs pick up static hashing."""
    return render(request, 'manifest.webmanifest', content_type='application/manifest+json')


def service_worker(request):
    """
    Serve the service worker script from the site root so its default scope
    covers the whole app (a service worker can only control paths at or
    below where it's served from).
    """
    response = render(request, 'sw.js', content_type='application/javascript')
    response['Cache-Control'] = 'no-cache'
    return response


def api_root(request):
    """
    API root endpoint - returns available API endpoints.
    """
    return JsonResponse({
        'message': 'KeepItGoing API',
        'version': '1.0',
        'endpoints': {
            'users': '/api/users/',
            'tasks': '/api/tasks/',
            'sync': '/api/sync/',
            'notifications': '/api/notifications/',
            'admin': '/admin/',
        },
        'status': 'running'
    })