From 71783bf3465c459d9b279c05e9bb4c583ea7cd69 Mon Sep 17 00:00:00 2001
From: mmrbnjd <rabienzhad@farzan.loc>
Date: Sat, 9 Aug 2025 19:06:36 +0330
Subject: [PATCH] ...

---
 Presentation/HushianWebApp/Pages/Chat.razor   | 33 ++++++++++++++++++-
 .../Pages/FromUserSide/UserCP.razor           | 20 ++++++++++-
 2 files changed, 51 insertions(+), 2 deletions(-)

diff --git a/Presentation/HushianWebApp/Pages/Chat.razor b/Presentation/HushianWebApp/Pages/Chat.razor
index fc30509..df315d6 100644
--- a/Presentation/HushianWebApp/Pages/Chat.razor
+++ b/Presentation/HushianWebApp/Pages/Chat.razor
@@ -219,7 +219,23 @@
                             }
 
                             <div class="d-flex mb-2 @(msg.Type==Common.Enums.ConversationType.UE ? "justify-content-end" : "justify-content-start")">
-                                <div class="chat-bubble @(msg.Type==Common.Enums.ConversationType.UE ? "chat-mine": "chat-other")" data-id="@msg.ID"> @msg.text </div>
+
+                                <div class="chat-bubble @(msg.Type==Common.Enums.ConversationType.UE ? "chat-mine": "chat-other")" data-id="@msg.ID">
+                                    @if (msg.FileContent != null && msg.FileContent.Length > 0 && !string.IsNullOrWhiteSpace(msg.FileType) && msg.FileType.StartsWith("image/"))
+                                    {
+                                        <a href="@GetImageDataUrl(msg.FileType, msg.FileContent)" download="@GetDownloadFileName(msg.FileName, msg.FileType)" title="دانلود تصویر" style="display:inline-block">
+                                            <img src="@GetImageDataUrl(msg.FileType, msg.FileContent)" alt="image" style="max-width: 220px; border-radius: 8px; display: block; cursor: pointer;" />
+                                        </a>
+                                        @if (!string.IsNullOrWhiteSpace(msg.text))
+                                        {
+                                            <div style="margin-top:6px">@msg.text</div>
+                                        }
+                                    }
+                                    else
+                                    {
+                                        @msg.text
+                                    }
+                                    </div>
                                 @if (msg.Type != Common.Enums.ConversationType.UE)
                                 {
                                     if (msg.IsRead)
@@ -487,6 +503,21 @@
 
 
 
+    }
+    private static string GetImageDataUrl(string? fileType, byte[]? content)
+    => (string.IsNullOrWhiteSpace(fileType) || content == null || content.Length == 0)
+        ? string.Empty
+        : $"data:{fileType};base64,{Convert.ToBase64String(content)}";
+
+    private static string GetDownloadFileName(string? fileName, string? fileType)
+    {
+        if (!string.IsNullOrWhiteSpace(fileName)) return fileName;
+        var ext = "";
+        if (!string.IsNullOrWhiteSpace(fileType) && fileType.StartsWith("image/"))
+        {
+            ext = "." + fileType.Split('/').Last();
+        }
+        return $"image_{DateTimeOffset.Now.ToUnixTimeSeconds()}{ext}";
     }
 }
 
diff --git a/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor b/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
index f45ebba..18da21e 100644
--- a/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
+++ b/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
@@ -79,7 +79,9 @@
                                         <div class="chat-bubble @(msg.Type!=Common.Enums.ConversationType.UE ? "chat-mine": "chat-other")" data-id="@msg.ID">
                                             @if (msg.FileContent != null && msg.FileContent.Length > 0 && !string.IsNullOrWhiteSpace(msg.FileType) && msg.FileType.StartsWith("image/"))
                                             {
-                                                <img src="@($"data:{msg.FileType};base64,{Convert.ToBase64String(msg.FileContent)}")" alt="image" style="max-width: 220px; border-radius: 8px; display: block;" />
+                                                <a href="@GetImageDataUrl(msg.FileType, msg.FileContent)" download="@GetDownloadFileName(msg.FileName, msg.FileType)" title="دانلود تصویر" style="display:inline-block">
+                                                    <img src="@GetImageDataUrl(msg.FileType, msg.FileContent)" alt="image" style="max-width: 220px; border-radius: 8px; display: block; cursor: pointer;" />
+                                                </a>
                                                 @if (!string.IsNullOrWhiteSpace(msg.text))
                                                 {
                                                     <div style="margin-top:6px">@msg.text</div>
@@ -507,6 +509,22 @@
         SelectedImagePreview = null;
         return Task.CompletedTask;
     }
+
+    private static string GetImageDataUrl(string? fileType, byte[]? content)
+        => (string.IsNullOrWhiteSpace(fileType) || content == null || content.Length == 0)
+            ? string.Empty
+            : $"data:{fileType};base64,{Convert.ToBase64String(content)}";
+
+    private static string GetDownloadFileName(string? fileName, string? fileType)
+    {
+        if (!string.IsNullOrWhiteSpace(fileName)) return fileName;
+        var ext = "";
+        if (!string.IsNullOrWhiteSpace(fileType) && fileType.StartsWith("image/"))
+        {
+            ext = "." + fileType.Split('/').Last();
+        }
+        return $"image_{DateTimeOffset.Now.ToUnixTimeSeconds()}{ext}";
+    }
 }
 <style>
     .chat-bubble {