FoxTube/FoxTube.Core/Utils/AddonsInterop.cs

using Microsoft.Advertising.WinRT.UI;
using System;
using System.Threading.Tasks;
using Windows.Services.Store;

namespace FoxTube.Utils
{
	public static class AddonsInterop
	{
		public static bool AdsDisabled { get; private set; } = true;
		public static string Price { get; private set; }

		private const bool UseTestAds = true;

		public static string ApplicationId => UseTestAds ? "d25517cb-12d4-4699-8bdc-52040c712cab" : SecretConstants.ApplicationProductId;
		public static string AdsId => UseTestAds ? "test" : SecretConstants.AdsUnitId;
		private const string ProProductId = SecretConstants.ProAddonId;

		public static NativeAdsManagerV2 AdsManager => new NativeAdsManagerV2(ApplicationId, AdsId);

		public static async Task<bool> UpdateProPurchasedState()
		{
			StoreProductQueryResult requset = await StoreContext.GetDefault().GetAssociatedStoreProductsAsync(new[] { "Durable" });

			if (requset.Products[ProProductId].IsInUserCollection)
				return AdsDisabled = true;

			Price = requset.Products[ProProductId].Price.FormattedPrice;
			return AdsDisabled = false;
		}

		public static async Task<bool> PurchaseApp()
		{
			StorePurchaseResult request = await StoreContext.GetDefault().RequestPurchaseAsync(ProProductId);

			switch (request.Status)
			{
				case StorePurchaseStatus.AlreadyPurchased:
				case StorePurchaseStatus.Succeeded:
					AdsDisabled = true;
					return true;
				default:
					return false;
			}
		}
	}
}