from django.shortcuts import render
from bgpdata.models import CrawlRun, AS, Peering
from django.core.paginator import Paginator

def overview(request):
	crawls = CrawlRun.objects.order_by("-startTime")
	crawlsPage = Paginator(crawls, 20)
	return render(request, 'bgpdata/overview.html', {"crawls": crawlsPage.page(1)})

def showMap(request, crawlId):
	crawl = None
	try:
		crawl = CrawlRun.objects.get(id=crawlId)
	except CrawlRun.DoesNotExist:
		return render(request, "bgpdata/no-map-found.html", {"crawl_id": crawlId})

	ASses = AS.objects.filter(crawl=crawl)
	peerings = Peering.objects.filter(as1__crawl=crawl)

	return render(request, 'bgpdata/map.html', {"crawl": crawl, 'ASses': ASses, 'peerings': peerings})