[#2] MemberAdminWindow: Update search filters

Elwig/Helpers/Validator.cs

@@ -9,14 +9,14 @@ namespace Elwig.Helpers {
 
         private static readonly Dictionary<string, string[][]> PHONE_NRS = new() {
             { "43", new string[][] {
-                Array.Empty<string>(),
+                [],
-                new string[] { "57", "59" },
+                ["57", "59"],
-                new string[] {
+                [
                     "50", "517", "718", "804", "720", "780", "800", "802", "810",
                     "820", "821", "828", "900", "901", "930", "931", "939",
                     "650", "651", "652", "653", "655", "657", "659", "660", "661",
                     "663", "664", "665", "666", "667", "668", "669", "67", "68", "69"
-                }
+                ]
             } },
             { "49", Array.Empty<string[]>() },
             { "48", Array.Empty<string[]>() },
@@ -162,7 +162,7 @@ namespace Elwig.Helpers {
                     if (text.StartsWith("+43 ")) {
                         var nr = text[4..];
                         var vws = PHONE_NRS["43"];
-                        if (!text.EndsWith(" ") && v >= 4 && v - 4 < vws.Length && vws[v - 4].Any(vw => nr.StartsWith(vw))) {
+                        if (!text.EndsWith(' ') && v >= 4 && v - 4 < vws.Length && vws[v - 4].Any(vw => nr.StartsWith(vw))) {
                             text += ' ';
                         } else if (nr == "1") {
                             text += ' ';
@@ -320,18 +320,24 @@ namespace Elwig.Helpers {
                 return new(true, null);
             } else if (input.Text.Length != 7) {
                 return new(false, "Betriebsnummer zu kurz");
+            } else if (!CheckLfbisNr(input.Text)) {
+                return new(false, "Prüfsumme der Betriebsnummer ist falsch");
+            } else {
+                return new(true, null);
             }
+        }
+
+        public static bool CheckLfbisNr(string nr) {
+            if (nr.Length != 7 || !nr.All(char.IsAsciiDigit))
+                return false;
 
             // https://statistik.at/fileadmin/shared/QM/Standarddokumentationen/RW/std_r_land-forstw_register.pdf#page=41
             int s = 0, v;
             for (int i = 0; i < 6; i++)
-                s += (input.Text[i] - '0') * (7 - i);
+                s += (nr[i] - '0') * (7 - i);
             v = (11 - (s % 11)) % 10;
 
-            if (v != (input.Text[6] - '0'))
+            return v == (nr[6] - '0');
-                return new(false, "Prüfsumme der Betriebsnummer ist falsch");
-
-            return new(true, null);
         }
 
         public static ValidationResult CheckUstIdNr(TextBox input, bool required) {
@@ -373,17 +379,11 @@ namespace Elwig.Helpers {
                 return required ? new(false, "UID ist nicht optional") : new(true, null);
 
             if (text.StartsWith("AT")) {
-                if (text.Length != 11 || text[2] != 'U')
+                if (text.Length != 11 || text[2] != 'U') {
                     return new(false, "UID ist ungültig");
-
+                } else if (!CheckUstIdNr(text)) {
-                // http://www.pruefziffernberechnung.de/U/USt-IdNr.shtml
-                int s = 0, v = 0;
-                for (int i = 0; i < 7; i++)
-                    s += ((text[i + 3] - '0') * (i % 2 + 1)).ToString().Select(ch => ch - '0').Sum();
-                v = (96 - s) % 10;
-
-                if (v != (text[10] - '0'))
                     return new(false, "Prüfsumme der UID ist falsch");
+                }
             } else {
                 return new(false, "Not implemented yet");
             }
@@ -391,6 +391,26 @@ namespace Elwig.Helpers {
             return new(true, null);
         }
 
+        public static bool CheckUstIdNr(string nr) {
+            if (nr.Length < 4 || nr.Length > 14 || !nr.All(char.IsAsciiLetterOrDigit))
+                return false;
+
+            if (nr.StartsWith("AT")) {
+                if (nr.Length != 11 || nr[2] != 'U')
+                    return false;
+
+                // http://www.pruefziffernberechnung.de/U/USt-IdNr.shtml
+                int s = 0, v = 0;
+                for (int i = 0; i < 7; i++)
+                    s += ((nr[i + 3] - '0') * (i % 2 + 1)).ToString().Select(ch => ch - '0').Sum();
+                v = (96 - s) % 10;
+
+                return v == (nr[10] - '0');
+            } else {
+                return false;
+            }
+        }
+
         public static ValidationResult CheckMgNr(TextBox input, bool required, AppDbContext ctx) {
             var res = CheckInteger(input, required);
             if (!res.IsValid) {

Elwig/Models/Entities/Member.cs

@@ -181,7 +181,6 @@ namespace Elwig.Models.Entities {
 
         public int SearchScore(IEnumerable<string> keywords) {
             return Utils.GetSearchScore(new string?[] {
-                MgNr.ToString(),
                 FamilyName, MiddleName, GivenName,
                 BillingAddress?.Name,
                 Comment,

Elwig/Windows/MemberAdminWindow.xaml.cs

@@ -69,14 +69,98 @@ namespace Elwig.Windows {
 
         private async Task RefreshMemberListQuery(bool updateSort = false) {
             IQueryable<Member> memberQuery = Context.Members;
-            if (ActiveMemberInput.IsChecked == true)
+            if (ActiveMemberInput.IsChecked == true) memberQuery = memberQuery.Where(m => m.IsActive);
-                memberQuery = memberQuery.Where(m => m.IsActive);
+
+            var filterMgNr = new List<int>();
+            var filterZwst = new List<string>();
+            var filterKgNr = new List<int>();
+            var filterLfbisNr = new List<string>();
+            var filterUstIdNr = new List<string>();
+            var filterAreaCom = new List<string>();
+
+            var filter = TextFilter.ToList();
+            if (filter.Count > 0) {
+                var branches = await Context.Branches.ToListAsync();
+                var mgnr = await Context.Members.ToDictionaryAsync(m => m.MgNr.ToString(), m => m);
+                var kgs = await Context.WbKgs.ToDictionaryAsync(k => k.AtKg.Name.ToLower(), k => k.AtKg);
+                var areaComs = await Context.AreaCommitmentTypes.ToDictionaryAsync(t => $"{t.SortId}{t.AttrId}", t => t);
+
+                for (int i = 0; i < filter.Count; i++) {
+                    var e = filter[i];
+
+                    if (e.Length >= 5 && e.Length <= 10 && "funktionär".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 6 && e.Length <= 11 && e[0] == '!' && "funktionär".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                    } else if (e.Equals("bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsOrganic);
+                        filter.RemoveAt(i--);
+                    } else if (e.Equals("!bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsOrganic);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 4 && e.Length <= 13 && "volllieferant".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 5 && e.Length <= 14 && e[0] == '!' && "volllieferant".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 5 && e.Length <= 11 && "buchführend".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 6 && e.Length <= 12 && e[0] == '!' && "buchführend".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 8 && e.Length <= 12 && "pauschaliert".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 9 && e.Length <= 13 && e[0] == '!' && "pauschaliert".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.All(char.IsAsciiDigit) && mgnr.ContainsKey(e)) {
+                        filterMgNr.Add(int.Parse(e));
+                        filter.RemoveAt(i--);
+                    } else if (kgs.TryGetValue(e, out var kg)) {
+                        filterKgNr.Add(kg.KgNr);
+                        filter.RemoveAt(i--);
+                    } else if (e.StartsWith("zwst:")) {
+                        try {
+                            filterZwst.Add(branches.Where(b => b.Name.StartsWith(e[5..], StringComparison.CurrentCultureIgnoreCase)).Single().ZwstId);
+                            filter.RemoveAt(i--);
+                        } catch (InvalidOperationException) { }
+                    } else if (e.StartsWith('+') && e[1..].All(char.IsAsciiDigit)) {
+                        memberQuery = memberQuery.Where(m => m.TelephoneNumbers.Any(t => t.Number.Replace(" ", "").StartsWith(e)));
+                        filter.RemoveAt(i--);
+                    } else if (areaComs.ContainsKey(e.ToUpper())) {
+                        filterAreaCom.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                    } else if (Validator.CheckLfbisNr(e)) {
+                        filterLfbisNr.Add(e);
+                        filter.RemoveAt(i--);
+                    } else if (Validator.CheckUstIdNr(e.ToUpper())) {
+                        filterUstIdNr.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                    } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
+                        filter[i] = e[1..^1];
+                    } else if (e.Length <= 2) {
+                        filter.RemoveAt(i--);
+                    }
+                }
+
+                if (filterMgNr.Count > 0) memberQuery = memberQuery.Where(m => filterMgNr.Contains(m.MgNr));
+                if (filterKgNr.Count > 0) memberQuery = memberQuery.Where(m => m.DefaultKgNr != null && filterKgNr.Contains((int)m.DefaultKgNr));
+                if (filterZwst.Count > 0) memberQuery = memberQuery.Where(m => m.ZwstId != null && filterZwst.Contains(m.ZwstId));
+                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.Where(c => c.YearFrom <= Utils.CurrentYear && (c.YearTo ?? int.MaxValue) >= Utils.CurrentYear).Any(c => filterAreaCom.Contains(c.VtrgId)));
+                if (filterLfbisNr.Count > 0) memberQuery = memberQuery.Where(m => m.LfbisNr != null && filterLfbisNr.Contains(m.LfbisNr));
+                if (filterUstIdNr.Count > 0) memberQuery = memberQuery.Where(m => m.UstIdNr != null && filterUstIdNr.Contains(m.UstIdNr));
+            }
 
             List<Member> members = await memberQuery.ToListAsync();
 
-            if (TextFilter.Count > 0) {
+            if (filter.Count > 0 && members.Count > 0) {
                 var dict = members.AsParallel()
-                    .ToDictionary(m => m, m => m.SearchScore(TextFilter))
+                    .ToDictionary(m => m, m => m.SearchScore(filter))
                     .OrderByDescending(a => a.Value)
                     .ThenBy(a => a.Key.FamilyName)
                     .ThenBy(a => a.Key.GivenName);