chat support update

2025-12-16 10:24:16 +05:30
parent bb81269140
commit bbde34fae4
10 changed files with 607 additions and 10 deletions
--- a/lib/widgets/chat_file_preview.dart
+++ b/lib/widgets/chat_file_preview.dart
@@ -0,0 +1,108 @@
+import 'package:flutter/material.dart';
+import '../services/dio_client.dart';
+import '../screens/chat_file_viewer.dart';
+
+class ChatFilePreview extends StatelessWidget {
+  final String filePath;
+  final String fileType;
+  final bool isUser;
+
+  const ChatFilePreview({
+    super.key,
+    required this.filePath,
+    required this.fileType,
+    required this.isUser,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final url = "${DioClient.baseUrl}/storage/$filePath";
+    final textColor = isUser ? Colors.white : Colors.black;
+
+    // IMAGE PREVIEW
+    if (fileType.startsWith('image/')) {
+      return GestureDetector(
+        onTap: () => ChatFileViewer.open(
+          context,
+          url: url,
+          fileType: fileType,
+        ),
+        child: ClipRRect(
+          borderRadius: BorderRadius.circular(8),
+          child: Image.network(
+            url,
+            width: 180,
+            height: 120,
+            fit: BoxFit.cover,
+          ),
+        ),
+      );
+    }
+
+    // VIDEO PREVIEW
+    if (fileType.startsWith('video/')) {
+      return GestureDetector(
+        onTap: () => ChatFileViewer.open(
+          context,
+          url: url,
+          fileType: fileType,
+        ),
+        child: Stack(
+          alignment: Alignment.center,
+          children: [
+            Container(
+              width: 180,
+              height: 120,
+              decoration: BoxDecoration(
+                color: Colors.black26,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: const Icon(
+                Icons.videocam,
+                size: 50,
+                color: Colors.white70,
+              ),
+            ),
+            const Icon(
+              Icons.play_circle_fill,
+              size: 56,
+              color: Colors.white,
+            ),
+          ],
+        ),
+      );
+    }
+
+    // PDF / FILE PREVIEW
+    return GestureDetector(
+      onTap: () => ChatFileViewer.open(
+        context,
+        url: url,
+        fileType: fileType,
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(_fileIcon(fileType), color: textColor),
+          const SizedBox(width: 8),
+          Text(
+            _fileLabel(fileType),
+            style: TextStyle(color: textColor),
+          ),
+        ],
+      ),
+    );
+  }
+
+  IconData _fileIcon(String type) {
+    if (type == 'application/pdf') return Icons.picture_as_pdf;
+    if (type.contains('excel')) return Icons.table_chart;
+    return Icons.insert_drive_file;
+  }
+
+  String _fileLabel(String type) {
+    if (type == 'application/pdf') return "PDF document";
+    if (type.contains('excel')) return "Excel file";
+    return "Download file";
+  }
+}