Move CountMachesInMember to Member

Elwig/Models/Member.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
 
 namespace Elwig.Models {
     [Table("member"), PrimaryKey("MgNr")]
@@ -125,5 +126,32 @@ namespace Elwig.Models {
 
         [InverseProperty("Member")]
         public virtual BillingAddress BillingAddress { get; private set; }
+
+        public int SearchScore(IEnumerable<string> keywords) {
+            keywords = keywords.Where(s => s.Length >= 2 || (s.Length > 0 && s.All(c => char.IsDigit(c))));
+            if (!keywords.Any())
+                return 0;
+
+            string?[] check = new string?[] {
+                MgNr.ToString(),
+                FamilyName.ToLower(), MiddleName?.ToLower(), GivenName.ToLower(),
+                BillingAddress?.Name.ToLower(),
+                Comment?.ToLower(),
+            };
+
+            int i = 0;
+            foreach (string? c in check) {
+                if (c == null) {
+                    continue;
+                } else if (keywords.Any(f => c == f)) {
+                    i += 100;
+                } else if (keywords.Any(f => c.Split(" ").Any(a => a == f))) {
+                    i += 99;
+                } else if (keywords.Any(f => f != null && c.Contains(f))) {
+                    i += 1;
+                }
+            }
+            return i;
+        }
     }
 }