Added automatic relation mapping

src/HopFrame.Core/Config/PropertyConfig.cs

@@ -79,10 +79,4 @@ public class PropertyConfig<TProp>(PropertyConfig config) {
         InnerConfig.DisplayValue = display;
         return this;
     }
-
-    public PropertyConfig<TProp> IsRelation(bool isRelation) {
-        InnerConfig.IsRelation = isRelation;
-        return this;
-    }
-    
 }

src/HopFrame.Core/Config/TableConfig.cs

@@ -8,8 +8,10 @@ namespace HopFrame.Core.Config;
 public class TableConfig {
     public Type TableType { get; }
     public string PropertyName { get; }
+    public string DisplayName { get; set; }
     public DbContextConfig ContextConfig { get; }
     public bool Ignored { get; set; }
+    internal bool Seeded { get; set; }
 
     public List<PropertyConfig> Properties { get; } = new();
 
@@ -17,6 +19,7 @@ public class TableConfig {
         TableType = tableType;
         PropertyName = propertyName;
         ContextConfig = config;
+        DisplayName = PropertyName;
 
         foreach (var info in tableType.GetProperties()) {
             var propConfig = new PropertyConfig(info, this);
@@ -55,6 +58,11 @@ public class TableConfig<TModel>(TableConfig config) {
         configurator.Invoke(prop);
         return this;
     }
+
+    public TableConfig<TModel> SetDisplayName(string name) {
+        InnerConfig.DisplayName = name;
+        return this;
+    }
     
     internal static PropertyInfo GetPropertyInfo<TSource, TProperty>(Expression<Func<TSource, TProperty>> propertyLambda) {
         if (propertyLambda.Body is not MemberExpression member) {

src/HopFrame.Core/Services/IContextExplorer.cs

@@ -4,7 +4,7 @@ namespace HopFrame.Core.Services;
 
 public interface IContextExplorer {
     public IEnumerable<string> GetTableNames();
-    public TableConfig? GetTable(string tableName);
+    public TableConfig? GetTable(string tableDisplayName);
     public TableConfig? GetTable(Type tableEntity);
-    public ITableManager? GetTableManager(string tableName);
+    public ITableManager? GetTableManager(string tablePropertyName);
 }

src/HopFrame.Core/Services/Implementations/ContextExplorer.cs

@@ -1,23 +1,26 @@
 using HopFrame.Core.Config;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 
 namespace HopFrame.Core.Services.Implementations;
 
-internal sealed class ContextExplorer(HopFrameConfig config, IServiceProvider provider) : IContextExplorer {
+internal sealed class ContextExplorer(HopFrameConfig config, IServiceProvider provider, ILogger<ContextExplorer> logger) : IContextExplorer {
     public IEnumerable<string> GetTableNames() {
         foreach (var context in config.Contexts) {
             foreach (var table in context.Tables) {
                 if (table.Ignored) continue;
-                yield return table.PropertyName;
+                yield return table.DisplayName;
             }
         }
     }
     
-    public TableConfig? GetTable(string tableName) {
+    public TableConfig? GetTable(string tableDisplayName) {
         foreach (var context in config.Contexts) {
-            var table = context.Tables.FirstOrDefault(table => table.PropertyName.Equals(tableName, StringComparison.CurrentCultureIgnoreCase));
-            if (table is not null)
-                return table;
+            var table = context.Tables.FirstOrDefault(table => table.DisplayName.Equals(tableDisplayName, StringComparison.CurrentCultureIgnoreCase));
+            if (table is null) continue;
+            
+            SeedTableData(table);
+            return table;
         }
 
         return null;
@@ -26,16 +29,18 @@ internal sealed class ContextExplorer(HopFrameConfig config, IServiceProvider pr
     public TableConfig? GetTable(Type tableEntity) {
         foreach (var context in config.Contexts) {
             var table = context.Tables.FirstOrDefault(table => table.TableType == tableEntity);
-            if (table is not null)
-                return table;
+            if (table is null) continue;
+            
+            SeedTableData(table);
+            return table;
         }
 
         return null;
     }
 
-    public ITableManager? GetTableManager(string tableName) {
+    public ITableManager? GetTableManager(string tablePropertyName) {
         foreach (var context in config.Contexts) {
-            var table = context.Tables.FirstOrDefault(table => table.PropertyName == tableName);
+            var table = context.Tables.FirstOrDefault(table => table.PropertyName == tablePropertyName);
             if (table is null) continue;
             
             var dbContext = provider.GetService(context.ContextType) as DbContext;
@@ -48,4 +53,20 @@ internal sealed class ContextExplorer(HopFrameConfig config, IServiceProvider pr
         return null;
     }
 
+    private void SeedTableData(TableConfig table) {
+        if (table.Seeded) return;
+        var dbContext = (provider.GetService(table.ContextConfig.ContextType) as DbContext)!;
+        var entity = dbContext.Model.FindEntityType(table.TableType)!;
+        
+        foreach (var key in entity.GetForeignKeys()) {
+            var propConfig = table.Properties
+                .SingleOrDefault(prop => prop.Info == key.DependentToPrincipal?.PropertyInfo);
+            if (propConfig is null) continue;
+            propConfig.IsRelation = true;
+        }
+        
+        logger.LogInformation("Extracted information for table '" + table.PropertyName + "'");
+        table.Seeded = true;
+    }
+
 }

src/HopFrame.Web/Components/Dialogs/HopFrameRelationPicker.razor

@@ -5,7 +5,7 @@
 @using HopFrame.Web.Components.Pages
 
 <FluentDialogBody Style="overflow-x: auto">
-    <HopFrameTablePage DisplayActions="false" DisplaySelection="true" TableName="@Content.SourceTable.PropertyName" PerPage="15" DialogData="Content" />
+    <HopFrameTablePage DisplayActions="false" DisplaySelection="true" TableDisplayName="@Content.SourceTable.DisplayName" PerPage="15" DialogData="Content" />
 </FluentDialogBody>
 
 @code {

src/HopFrame.Web/Components/Pages/HopFrameTablePage.razor

@@ -1,4 +1,4 @@
-@page "/admin/{TableName}"
+@page "/admin/{TableDisplayName}"
 @layout HopFrameLayout
 @rendermode InteractiveServer
 @implements IDisposable
@@ -13,7 +13,7 @@
 
 <div style="display: flex; flex-direction: column; height: 100%">
     <FluentToolbar Class="hopframe-toolbar">
-        <h3>@_config?.PropertyName</h3>
+        <h3>@_config?.DisplayName</h3>
         <FluentButton
             IconStart="@(new Icons.Regular.Size16.ArrowClockwise())"
             OnClick="Reload"
@@ -120,7 +120,7 @@
 @code {
     
     [Parameter]
-    public required string TableName { get; set; }
+    public required string TableDisplayName { get; set; }
     
     [Parameter]
     public bool DisplaySelection { get; set; }
@@ -145,9 +145,9 @@
     private int _selectedIndex = -1;
 
     protected override void OnInitialized() {
-        _config ??= Explorer.GetTable(TableName);
+        _config ??= Explorer.GetTable(TableDisplayName);
 
-        if (_config is null) {
+        if (_config is null || (_config.Ignored && DialogData is null)) {
             Navigator.NavigateTo("/admin", true);
         }
     }