using decePubClient.Models.Types;

namespace decePubClient.Models
{
	/// <summary>
	/// Web Push on this device (Services/PushService.cs), kept in localStorage under its type name: the personas whose
	/// notifications reach it, and the alerts and policy each of their subscriptions holds. Never a token: each persona's
	/// subscription is made with that persona's own token, which only AuthData keeps.
	/// </summary>
	public class PushDevice
	{
		/// <summary>The personas subscribed on this device, each through its own service worker registration.</summary>
		public List<PushPersona> Personas { get; set; } = [];
		/// <summary>The alerts turned on (PushAlerts.Offered's names).</summary>
		public List<string> Alerts { get; set; } = [.. PushAlerts.Offered];
		public PushPolicy Policy { get; set; } = PushPolicy.All;
	}

	/// <summary>One persona's subscription on this device.</summary>
	public class PushPersona
	{
		/// <summary>The persona's avatar id.</summary>
		public string PersonaId { get; set; }
		/// <summary>A random name this device gives the persona's service worker registration (its scope is push/{slot}/), so
		/// the persona's subscription has an endpoint and keys of its own; it means nothing anywhere else.</summary>
		public string Slot { get; set; }
		/// <summary>PrivaPub's id for the subscription, as it last answered.</summary>
		public string SubscriptionId { get; set; }
	}

	/// <summary>What js/push.js says of this browser: whether it can be pushed to, why not (insecure, unsupported, or
	/// ios-install: an iPhone or iPad pushes only to the app added to the Home Screen), and what the reader allowed.</summary>
	public class PushSupport
	{
		public bool Supported { get; set; }
		public string Reason { get; set; }
		/// <summary>default, granted or denied (Notification.permission).</summary>
		public string Permission { get; set; }

		public bool IsGranted => Permission == "granted";
		public bool IsDenied => Permission == "denied";
	}

	/// <summary>A persona's push subscription in this browser, as js/push.js reads it (its keys URL-safe base64), or why it
	/// couldn't be made.</summary>
	public class BrowserSubscription
	{
		public string Endpoint { get; set; }
		public string P256dh { get; set; }
		public string Auth { get; set; }
		public bool Standard { get; set; }
		public string Error { get; set; }
	}
}