async Task When(DealerManifestDownloadsStarted e, IDealerManifestFile file)
{
try
{
var manifest = await file.Download(_dealer, _pages);
var added = new Many <DealerManifest.Campaign>();
var updated = new Many <DealerManifest.Campaign>();
//var remainingIds = _campaignsById.Keys.ToHashSet();
var remainingIds = ManyExtensions.ToHashSet(_campaignsById.Keys);
foreach (var downloaded in manifest.Campaigns)
{
remainingIds.Remove(downloaded.Id);
if (!_campaignsById.TryGetValue(downloaded.Id, out var existing))
{
added.Write.Add(downloaded);
}
else
{
if (downloaded.AssetId != existing.AssetId ||
downloaded.Page != existing.Page ||
downloaded.Priority != existing.Priority ||
downloaded.Required != existing.Required ||
downloaded.Link != existing.Link ||
downloaded.AltText != existing.AltText ||
downloaded.WhenStarts != existing.WhenStarts ||
downloaded.WhenEnds != existing.WhenEnds ||
downloaded.Model != existing.Model ||
downloaded.ModelYear != existing.ModelYear)
{
updated.Write.Add(downloaded);
}
}
}
Then(new DealerManifestDownloaded(Id, manifest.Assets, added, updated, remainingIds.ToMany()));
}
catch (Exception error)
{
Then(new DealerManifestDownloadFailed(Id, error.ToString()));
}
}
static Many <Id> Route(DealerManifestDownloadsStarted e) => e.DealerIds;
void Given(DealerManifestDownloadsStarted e) => _pendingDealerIds.AddRange(e.DealerIds);