SocialPub/PrivaPub.ClientModels/Admin/ViewStatistics.cs

namespace PrivaPub.ClientModels.Admin
{
	// /clientapi/admin/statistics/overview: the last days' federation at a glance; counters keyed as the ledger keys them
	public class ViewStatisticsOverview
	{
		public int Days { get; set; }
		public Dictionary<string, long> Channels { get; set; } = new();
		public Dictionary<string, long> Inbound { get; set; } = new();
		public Dictionary<string, long> Outbound { get; set; } = new();
		public double? DeliverySuccess { get; set; }
		public ViewLatency DeliveryLatencyMs { get; set; } = new();
		public ViewHostCounts Hosts { get; set; } = new();
		public int Accounts { get; set; }
		public ViewLedgerCounts Ledger { get; set; } = new();
		public ViewMediaTotals Media { get; set; } = new();
	}

	// what media take on the server: the uploads and pictures kept, the remote media cache, the trash waiting its grace
	public class ViewMediaTotals
	{
		public long MediaBytes { get; set; }
		public long MediaFiles { get; set; }
		public long ProxyCacheBytes { get; set; }
		public long TrashBytes { get; set; }
	}

	public class ViewLatency
	{
		public int? P50 { get; set; }
		public int? P95 { get; set; }
	}

	public class ViewHostCounts
	{
		public int Active { get; set; }
		public long Known { get; set; }
	}

	public class ViewLedgerCounts
	{
		public long Written { get; set; }
		public long Dropped { get; set; }
		public long Failed { get; set; }
	}

	// /clientapi/admin/statistics/hosts: one page of the servers we exchanged with
	public class ViewHostsPage
	{
		public int Total { get; set; }
		public int Page { get; set; }
		public List<ViewHostRow> Hosts { get; set; } = new();
		public string Attribution { get; set; }
	}

	public class ViewHostRow
	{
		public string Host { get; set; }
		public string Software { get; set; }
		public string Version { get; set; }
		public long In { get; set; }
		public long Out { get; set; }
		public long Refused { get; set; }
		public long Failures { get; set; }
		public int? LatencyP50 { get; set; }
		public int Accounts { get; set; }
		public DateTime? DescribedAt { get; set; }
		public ViewHostDelivery Delivery { get; set; }
	}

	public class ViewHostDelivery
	{
		public int ConsecutiveFailures { get; set; }
		public DateTime? UnavailableUntil { get; set; }
		public DateTime? LastSuccessAt { get; set; }
		public DateTime? LastFailureAt { get; set; }
	}

	// /clientapi/admin/statistics/crawler: how far the crawler got
	public class ViewCrawler
	{
		public bool Enabled { get; set; }
		public long Touched { get; set; }
		public long Crawled { get; set; }
		public long Due { get; set; }
		public long RobotsDisallowed { get; set; }
		public List<ViewCrawledHost> Recent { get; set; } = new();
	}

	public class ViewCrawledHost
	{
		public string Host { get; set; }
		public string Seen { get; set; }
		public DateTime? LastCrawledAt { get; set; }
		public int? PeersCount { get; set; }
		public bool? RobotsDisallowed { get; set; }
		public string CrawlError { get; set; }
		public string Software { get; set; }
	}
}