import psutil
from django.views.generic import TemplateView

from sdbs_infra.dashboard.models import Service


class IndexView(TemplateView):
    template_name = "index.html"

    def get_context_data(self, **kwargs):
        vps_stats = f"LOAD AVG: {', '.join(map(str, psutil.getloadavg()))} / " \
                    f"MEM: {psutil.virtual_memory().percent}% USED / " \
                    f"DISK: {psutil.disk_usage('/').percent}% USED"

        return {
            'services': Service.objects.all(),
            'vps_stats': vps_stats
        }