chat support download updated

2025-12-18 11:03:25 +05:30
parent bbde34fae4
commit b9fb9455e7
11 changed files with 416 additions and 131 deletions
--- a/lib/widgets/chat_file_actions.dart
+++ b/lib/widgets/chat_file_actions.dart
@@ -0,0 +1,118 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:dio/dio.dart';
+import 'package:flutter/services.dart';
+import 'package:path_provider/path_provider.dart';
+import '../screens/chat_file_viewer.dart';
+
+class ChatFileActions {
+  static void show(
+      BuildContext context, {
+        required String url,
+        required String fileType,
+      }) {
+    showModalBottomSheet(
+      context: context,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
+      ),
+      builder: (_) {
+        return SafeArea(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              _actionTile(
+                icon: Icons.open_in_new,
+                title: "Open",
+                onTap: () {
+                  Navigator.pop(context);
+                  ChatFileViewer.open(
+                    context,
+                    url: url,
+                    fileType: fileType,
+                  );
+                },
+              ),
+              _actionTile(
+                icon: Icons.download,
+                title: "Download",
+                onTap: () async {
+                  Navigator.pop(context);
+                  await _downloadFile(context, url, fileType);
+
+                },
+              ),
+              const SizedBox(height: 8),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
+  static Widget _actionTile({
+    required IconData icon,
+    required String title,
+    required VoidCallback onTap,
+  }) {
+    return ListTile(
+      leading: Icon(icon),
+      title: Text(title),
+      onTap: onTap,
+    );
+  }
+
+
+  static Future<void> _scanFile(String path) async {
+    const platform = MethodChannel('media_scanner');
+
+    try {
+      await platform.invokeMethod('scanFile', {'path': path});
+    } catch (_) {}
+  }
+
+
+  // ===========================
+  // DOWNLOAD LOGIC
+  // ===========================
+  static Future<void> _downloadFile(
+      BuildContext context,
+      String url,
+      String fileType,
+      ) async {
+    try {
+      final fileName = url.split('/').last;
+
+      Directory baseDir;
+
+      if (fileType.startsWith('image/')) {
+        baseDir = Directory('/storage/emulated/0/Pictures/KentChat');
+      } else if (fileType.startsWith('video/')) {
+        baseDir = Directory('/storage/emulated/0/Movies/KentChat');
+      } else {
+        baseDir = Directory('/storage/emulated/0/Download/KentChat');
+      }
+
+      if (!await baseDir.exists()) {
+        await baseDir.create(recursive: true);
+      }
+
+      final filePath = "${baseDir.path}/$fileName";
+
+      await Dio().download(url, filePath);
+
+      // 🔔 IMPORTANT: Tell Android to scan the file
+      await _scanFile(filePath);
+
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text("Saved to ${baseDir.path}")),
+      );
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text("Download failed")),
+      );
+    }
+  }
+
+}