From 39b82ed3bcb5487f5162c5ffb7bf6c268a7b600f Mon Sep 17 00:00:00 2001
From: MeysamMoghaddam <65253484+MeysamMoghaddam@users.noreply.github.com>
Date: Mon, 13 Oct 2025 21:36:05 +0330
Subject: [PATCH] u

---
 .../Shared/OrganizationChart.razor               |  4 +++-
 .../Shared/OrganizationChart.razor.cs            | 16 ++++++++++++++++
 .../Shared/OrganizationChart.razor.css           |  5 -----
 .../Shared/OrganizationChartLevel.razor.cs       | 15 +++++++++++++--
 .../Shared/OrganizationChartLevel.razor.css      |  2 +-
 5 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/src/FrontOffice.Main/Shared/OrganizationChart.razor b/src/FrontOffice.Main/Shared/OrganizationChart.razor
index b489eac..bfdd5e1 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChart.razor
+++ b/src/FrontOffice.Main/Shared/OrganizationChart.razor
@@ -35,7 +35,9 @@
 
         @if (_isExpanded && _currentUser?.Children?.Any() == true)
         {
-            <OrganizationChartLevel Nodes="_currentUser.Children" Level="1" />
+            <CascadingValue Value="this">
+                <OrganizationChartLevel Nodes="_currentUser.Children" Level="1" />
+            </CascadingValue>
         }
     </div>
 </div>
diff --git a/src/FrontOffice.Main/Shared/OrganizationChart.razor.cs b/src/FrontOffice.Main/Shared/OrganizationChart.razor.cs
index cc671df..e9ca1ed 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChart.razor.cs
+++ b/src/FrontOffice.Main/Shared/OrganizationChart.razor.cs
@@ -50,6 +50,14 @@ public partial class OrganizationChart
                                     LastName = "رضایی",
                                     PersonalPurchase = 950000,
                                     TeamPurchase = 2100000
+                                },
+                                new UserNode
+                                {
+                                    Id = 8,
+                                    FirstName = "فرزاد",
+                                    LastName = "رضایی",
+                                    PersonalPurchase = 950000,
+                                    TeamPurchase = 2100000
                                 }
                             }
                         },
@@ -80,6 +88,14 @@ public partial class OrganizationChart
                             LastName = "رضایی",
                             PersonalPurchase = 1350000,
                             TeamPurchase = 4100000
+                        },
+                        new UserNode
+                        {
+                            Id = 7,
+                            FirstName = "آرش",
+                            LastName = "رضایی",
+                            PersonalPurchase = 1350000,
+                            TeamPurchase = 4100000
                         }
                     }
                 },
diff --git a/src/FrontOffice.Main/Shared/OrganizationChart.razor.css b/src/FrontOffice.Main/Shared/OrganizationChart.razor.css
index 7ebb732..cd9b7e3 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChart.razor.css
+++ b/src/FrontOffice.Main/Shared/OrganizationChart.razor.css
@@ -13,11 +13,6 @@
 
 .org-node {
     position: relative;
-    margin: 20px 0;
-}
-
-.root-node {
-    margin-bottom: 40px;
 }
 
 .child-node {
diff --git a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
index 557c53b..21b12ac 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
+++ b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.cs
@@ -7,7 +7,7 @@ public partial class OrganizationChartLevel
     [Parameter] public List<UserNode>? Nodes { get; set; }
     [Parameter] public int Level { get; set; } = 1;
 
-    [CascadingParameter] private OrganizationChart ParentChart { get; set; } = default!;
+    [CascadingParameter] private OrganizationChart? ParentChart { get; set; }
 
     private Size GetAvatarSize(int level)
     {
@@ -21,7 +21,18 @@ public partial class OrganizationChartLevel
 
     private void ToggleNodeExpand(long userId)
     {
-        ParentChart?.ToggleNodeExpand(userId);
+        if (ParentChart != null)
+        {
+            ParentChart.ToggleNodeExpand(userId);
+        }
+    }
+
+    private void SafeToggleNodeExpand(long userId)
+    {
+        if (ParentChart != null)
+        {
+            ParentChart.ToggleNodeExpand(userId);
+        }
     }
 
     public class UserNode
diff --git a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.css b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.css
index f7bf760..2777f74 100644
--- a/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.css
+++ b/src/FrontOffice.Main/Shared/OrganizationChartLevel.razor.css
@@ -4,7 +4,7 @@
     justify-content: center;
     flex-wrap: wrap;
     position: relative;
-    margin-top: 40px;
+    margin-top: 80px;
 }
 
 .org-level::before {