from django.http import HttpRequest, HttpResponse
from django.shortcuts import render
from .filters import ParkFilter
from .querysets import get_base_park_queryset

def suggest_parks(request: HttpRequest) -> HttpResponse:
    """Return park search suggestions as a dropdown"""
    try:
        query = request.GET.get('search', '').strip()
        if not query or len(query) < 2:
            return HttpResponse('')

        # Get current view mode from request
        current_view_mode = request.GET.get('view_mode', 'grid')
        park_filter = ParkFilter({
            'search': query
        }, queryset=get_base_park_queryset())

        parks = park_filter.qs[:8]  # Limit to 8 suggestions

        response = render(
            request,
            'parks/partials/search_suggestions.html',
            {
                'suggestions': parks,
                'view_mode': current_view_mode
            }
        )
        response['HX-Trigger'] = 'showSuggestions'
        return response
    except Exception as e:
        return HttpResponse(f'Error getting suggestions: {str(e)}')