from django.conf import settings
from django.contrib.auth.decorators import login_required
from django.shortcuts import render

from fupogfakta.models import Category

from .feature_flags import use_spa_ui
from .i18n import lobby_i18n_catalog, resolve_locale


def _render_spa_shell(request, shell_route: str, shell_kind: str):
    return render(
        request,
        "lobby/spa_shell.html",
        {
            "shell_route": shell_route,
            "shell_kind": shell_kind,
            "spa_asset_base": settings.WPP_SPA_ASSET_BASE,
            "spa_asset_version": getattr(settings, "WPP_SPA_ASSET_VERSION", "dev"),
            "lobby_i18n": lobby_i18n_catalog(),
            "shell_locale": resolve_locale(request),
        },
    )


@login_required
def host_screen(request, spa_path=None):
    if use_spa_ui():
        host_route = "/host"
        if spa_path:
            normalized_spa_path = "/".join(segment for segment in spa_path.split("/") if segment)
            if normalized_spa_path:
                host_route = f"/host/{normalized_spa_path}"
        return _render_spa_shell(request, host_route, "host")

    categories = Category.objects.filter(is_active=True).order_by("name")
    return render(
        request,
        "lobby/host_screen.html",
        {
            "categories": categories,
            "lobby_i18n": lobby_i18n_catalog(),
            "shell_locale": resolve_locale(request),
        },
    )


def player_screen(request):
    if use_spa_ui():
        return _render_spa_shell(request, "/player", "player")

    return render(
        request,
        "lobby/player_screen.html",
        {"lobby_i18n": lobby_i18n_catalog(), "shell_locale": resolve_locale(request)},
    )