Adding contact details for loaded mails and fixing background notification actions.

Wino.Core.Domain/Entities/AccountContact.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using SQLite;
+
+namespace Wino.Core.Domain.Entities
+{
+    /// <summary>
+    /// Back storage for simple name-address book.
+    /// These values will be inserted during MIME fetch.
+    /// </summary>
+
+    // TODO: This can easily evolve to Contact store, just like People app in Windows 10/11.
+    // Do it.
+    public class AccountContact : IEquatable<AccountContact>
+    {
+        [PrimaryKey]
+        public string Address { get; set; }
+        public string Name { get; set; }
+        public string Base64ContactPicture { get; set; }
+
+        public string DisplayName => Address == Name ? Address : $"{Name} <{Address}>";
+
+        public override bool Equals(object obj)
+        {
+            return Equals(obj as AccountContact);
+        }
+
+        public bool Equals(AccountContact other)
+        {
+            return !(other is null) &&
+                   Address == other.Address &&
+                   Name == other.Name;
+        }
+
+        public override int GetHashCode()
+        {
+            int hashCode = -1717786383;
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Address);
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Name);
+            return hashCode;
+        }
+
+        public static bool operator ==(AccountContact left, AccountContact right)
+        {
+            return EqualityComparer<AccountContact>.Default.Equals(left, right);
+        }
+
+        public static bool operator !=(AccountContact left, AccountContact right)
+        {
+            return !(left == right);
+        }
+    }
+}