from django.http import HttpResponse
from django.template.loader import render_to_string


def htmx_response(request, template: str, context: dict | None = None, status: int = 200) -> HttpResponse:
    html = render_to_string(template, context or {}, request=request)
    return HttpResponse(html, status=status)


def htmx_trigger(response: HttpResponse, event: str, detail: dict | None = None) -> HttpResponse:
    import json

    payload = response.headers.get("HX-Trigger")
    triggers = json.loads(payload) if payload else {}
    triggers[event] = detail or {}
    response.headers["HX-Trigger"] = json.dumps(triggers)
    return response


def htmx_redirect(url: str) -> HttpResponse:
    response = HttpResponse(status=204)
    response.headers["HX-Redirect"] = url
    return response