Initial commit.

Wino.Core.Domain/Interfaces/IThemeService.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Models.Personalization;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IThemeService : IInitializeAsync
+    {
+        event EventHandler<ApplicationElementTheme> ElementThemeChanged;
+        event EventHandler<string> AccentColorChangedBySystem;
+        event EventHandler<string> AccentColorChanged;
+
+        Task<List<AppThemeBase>> GetAvailableThemesAsync();
+        Task<CustomThemeMetadata> CreateNewCustomThemeAsync(string themeName, string accentColor, byte[] wallpaperData);
+        Task<List<CustomThemeMetadata>> GetCurrentCustomThemesAsync();
+
+        Task ApplyCustomThemeAsync(bool isInitializing);
+
+        // Settings
+        ApplicationElementTheme RootTheme { get; set; }
+        Guid CurrentApplicationThemeId { get; set; }
+        string AccentColor { get; set; }
+        string GetSystemAccentColorHex();
+    }
+}