update invoice section show download option

chat support download updated
2025-12-18 12:45:26 +05:30 · 2025-12-18 11:03:25 +05:30
20 changed files with 593 additions and 250 deletions
--- a/.flutter-plugins-dependencies
+++ b/.flutter-plugins-dependencies
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -5,6 +5,13 @@
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO"/>
+    <uses-permission android:name="android.permission.READ_MEDIA_DOCUMENTS" />
+
+
+

    <application
        android:label="kent_logistics_app"
--- a/android/app/src/main/kotlin/com/example/kent_logistics_app/MainActivity.kt
+++ b/android/app/src/main/kotlin/com/example/kent_logistics_app/MainActivity.kt
@@ -1,5 +1,37 @@
 package com.example.kent_logistics_app

+import android.media.MediaScannerConnection
 import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.MethodChannel

-class MainActivity : FlutterActivity()
+class MainActivity : FlutterActivity() {
+
+    private val CHANNEL = "media_scanner"
+
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+
+        MethodChannel(
+            flutterEngine.dartExecutor.binaryMessenger,
+            CHANNEL
+        ).setMethodCallHandler { call, result ->
+            if (call.method == "scanFile") {
+                val path = call.argument<String>("path")
+
+                if (path != null) {
+                    MediaScannerConnection.scanFile(
+                        applicationContext,
+                        arrayOf(path),
+                        null,
+                        null
+                    )
+                }
+
+                result.success(null)
+            } else {
+                result.notImplemented()
+            }
+        }
+    }
+}
--- a/lib/config/api_config.dart
+++ b/lib/config/api_config.dart
@@ -1,3 +1,4 @@
 class ApiConfig {
-  static const String baseUrl = "http://10.11.236.74:8000/api";
+  static const String baseUrl = "http://10.119.0.74:8000/api";
+  static const String fileBaseUrl = "http://10.119.0.74:8000/";
 }
--- a/lib/config/app_config.dart
+++ b/lib/config/app_config.dart
@@ -6,7 +6,7 @@ class AppConfig {
  static const String logoUrlEmulator = "http://10.0.2.2:8000/images/kent_logo2.png";

  // For Physical Device (Replace with your actual PC local IP)
-  static const String logoUrlDevice = "http://10.11.236.74:8000/images/kent_logo2.png";
+  static const String logoUrlDevice = "http://10.119.0.74:8000/images/kent_logo2.png";

  // Which one to use?
  static const String logoUrl = logoUrlDevice;  // CHANGE THIS WHEN TESTING ON REAL DEVICE
--- a/lib/providers/invoice_installment_screen.dart
+++ b/lib/providers/invoice_installment_screen.dart
@@ -176,17 +176,17 @@ class InstallmentCard extends StatelessWidget {
                Divider(color: Colors.grey.shade300, thickness: 1),
                SizedBox(height: isTablet ? 10 : 6),

-                Align(
-                  alignment: Alignment.centerRight,
-                  child: Text(
-                    "Installment #${inst['id'] ?? ''}",
-                    style: TextStyle(
-                      fontSize: isTablet ? 15 : 13,
-                      color: Colors.grey.shade600,
-                      fontWeight: FontWeight.w500,
-                    ),
-                  ),
-                ),
+                // Align(
+                //   alignment: Alignment.centerRight,
+                //   child: Text(
+                //     "Installment #${inst['id'] ?? ''}",
+                //     style: TextStyle(
+                //       fontSize: isTablet ? 15 : 13,
+                //       color: Colors.grey.shade600,
+                //       fontWeight: FontWeight.w500,
+                //     ),
+                //   ),
+                // ),
              ],
            ),
          ),
--- a/lib/screens/chat_screen.dart
+++ b/lib/screens/chat_screen.dart
@@ -24,6 +24,7 @@ class ChatScreen extends StatefulWidget {
 class _ChatScreenState extends State<ChatScreen> {
  final TextEditingController _messageCtrl = TextEditingController();
  final ScrollController _scrollCtrl = ScrollController();
+  Map<String, dynamic>? uploadingMessage;

  late ChatService _chatService;
  final ReverbSocketService _socket = ReverbSocketService();
@@ -48,18 +49,54 @@ class _ChatScreenState extends State<ChatScreen> {

    _initChat();
  }
+  String _guessMimeType(String path) {
+    final lower = path.toLowerCase();
+    if (lower.endsWith('.jpg') || lower.endsWith('.png')) return 'image/*';
+    if (lower.endsWith('.mp4')) return 'video/*';
+    if (lower.endsWith('.pdf')) return 'application/pdf';
+    return 'application/octet-stream';
+  }

  Future<void> _pickAndSendFile() async {
-    final XFile? file = await openFile();
+    final XFile? picked = await openFile();
+    if (picked == null || ticketId == null) return;

-    if (file == null || ticketId == null) return;
+    final file = File(picked.path);

-    final dartFile = File(file.path);
+    // 1️⃣ Show uploading UI
+    setState(() {
+      uploadingMessage = {
+        'local_file': file,
+        'file_type': _guessMimeType(file.path),
+        'progress': 0.0,
+      };
+    });

-    await _chatService.sendFile(ticketId!, dartFile);
+    // 2️⃣ Upload (NO adding message)
+    await _chatService.sendFile(
+      ticketId!,
+      file,
+      onProgress: (progress) {
+        if (!mounted) return;
+        setState(() {
+          uploadingMessage!['progress'] = progress;
+        });
+      },
+    );
+
+    // 3️⃣ Remove sending bubble ONLY
+    if (!mounted) return;
+    setState(() {
+      uploadingMessage = null;
+    });
+
+    // 🚫 DO NOT add message here
+    // WebSocket will handle it
  }


+
+
  // ============================
  // INIT CHAT
  // ============================
@@ -77,10 +114,23 @@ class _ChatScreenState extends State<ChatScreen> {
      context: context,
      ticketId: ticketId!,
      onMessage: (msg) {
-        if (!mounted) return;
-        setState(() => messages.add(msg));
+        final incomingClientId = msg['client_id'];
+
+        setState(() {
+          // 🧹 Remove local temp message with same client_id
+          messages.removeWhere(
+                (m) => m['client_id'] != null &&
+                m['client_id'] == incomingClientId,
+          );
+
+          // ✅ Add confirmed socket message
+          messages.add(msg);
+        });
+
        _scrollToBottom();
      },
+
+
      onAdminMessage: () {
        if (!mounted) {
          context.read<ChatUnreadProvider>().increment();
@@ -112,16 +162,35 @@ class _ChatScreenState extends State<ChatScreen> {
  // ============================
  Future<void> _sendMessage() async {
    final text = _messageCtrl.text.trim();
-    if (text.isEmpty) return;
+    if (text.isEmpty || ticketId == null) return;

    _messageCtrl.clear();

+    final clientId = DateTime.now().millisecondsSinceEpoch.toString();
+
+    // 1️⃣ ADD LOCAL MESSAGE IMMEDIATELY
+    setState(() {
+      messages.add({
+        'client_id': clientId,
+        'sender_type': 'App\\Models\\User',
+        'message': text,
+        'file_path': null,
+        'file_type': null,
+        'sending': true,
+      });
+    });
+
+    _scrollToBottom();
+
+    // 2️⃣ SEND TO SERVER
    await _chatService.sendMessage(
      ticketId!,
      message: text,
+      clientId: clientId,
    );
  }

+
  // ============================
  // DISPOSE
  // ============================
@@ -226,18 +295,14 @@ class _ChatScreenState extends State<ChatScreen> {


  Widget _buildMessages() {
-    return ListView.builder(
+    return ListView(
      controller: _scrollCtrl,
      padding: const EdgeInsets.all(12),
-      itemCount: messages.length,
-      itemBuilder: (_, index) {
-        final msg = messages[index];
+      children: [
+        // EXISTING MESSAGES
+        ...messages.map((msg) {
          final isUser = msg['sender_type'] == 'App\\Models\\User';

-        final String? filePath = msg['file_path'];
-        final String? fileType = msg['file_type'];
-        final String? message  = msg['message'];
-
          return Align(
            alignment: isUser ? Alignment.centerRight : Alignment.centerLeft,
            child: Container(
@@ -247,26 +312,66 @@ class _ChatScreenState extends State<ChatScreen> {
                color: isUser ? Colors.blue : Colors.grey.shade300,
                borderRadius: BorderRadius.circular(12),
              ),
-
-            // 🔽 ONLY THIS PART CHANGED
-            child: filePath == null
+              child: msg['file_path'] == null
                  ? Text(
-              message ?? '',
+                msg['message'] ?? '',
                style: TextStyle(
                  color: isUser ? Colors.white : Colors.black,
                ),
              )
                  : ChatFilePreview(
-              filePath: filePath,
-              fileType: fileType ?? '',
+                filePath: msg['file_path'],
+                fileType: msg['file_type'] ?? '',
                isUser: isUser,
              ),
            ),
          );
-      },
+        }),
+
+        // ⏳ UPLOADING MESSAGE
+        if (uploadingMessage != null)
+          Align(
+            alignment: Alignment.centerRight,
+            child: Container(
+              margin: const EdgeInsets.symmetric(vertical: 6),
+              padding: const EdgeInsets.all(10),
+              decoration: BoxDecoration(
+                color: Colors.blue,
+                borderRadius: BorderRadius.circular(12),
+              ),
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  ChatFilePreview(
+                    filePath: uploadingMessage!['local_file'].path,
+                    fileType: uploadingMessage!['file_type'],
+                    isUser: true,
+                    isLocal: true,
+                  ),
+                  const SizedBox(height: 8),
+                  LinearProgressIndicator(
+                    value: uploadingMessage!['progress'],
+                    backgroundColor: Colors.white24,
+                    valueColor:
+                    const AlwaysStoppedAnimation(Colors.white),
+                  ),
+                  const SizedBox(height: 4),
+                  const Text(
+                    "Sending…",
+                    style: TextStyle(
+                      color: Colors.white,
+                      fontSize: 12,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+      ],
    );
  }

+
  Widget _buildInput() {
    return SafeArea(
      child: Row(
--- a/lib/screens/invoice_detail_screen.dart
+++ b/lib/screens/invoice_detail_screen.dart
@@ -1,9 +1,12 @@
 import 'dart:io';
-import 'package:flutter/material.dart';
-import 'package:path_provider/path_provider.dart';
-import 'package:pdf/widgets.dart' as pw;
-import 'package:share_plus/share_plus.dart';

+import 'package:dio/dio.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:share_plus/share_plus.dart';
+import '../config/api_config.dart';
 import '../services/dio_client.dart';
 import '../services/invoice_service.dart';
 import '../widgets/invoice_detail_view.dart';
@@ -26,9 +29,6 @@ class _InvoiceDetailScreenState extends State<InvoiceDetailScreen> {
    load();
  }

-  // -------------------------------------------------------
-  // ⭐ LOAD INVOICE FROM API
-  // -------------------------------------------------------
  Future<void> load() async {
    final service = InvoiceService(DioClient.getInstance(context));
    try {
@@ -40,93 +40,116 @@ class _InvoiceDetailScreenState extends State<InvoiceDetailScreen> {
        invoice = {};
      }
    } catch (e) {
+      // handle error gracefully
      invoice = {};
    } finally {
      if (mounted) setState(() => loading = false);
    }
  }

-  // -------------------------------------------------------
-  // ⭐ GENERATE + SAVE PDF TO DOWNLOADS FOLDER
-  // (No Permission Needed)
-  // -------------------------------------------------------
-  Future<File> generatePDF() async {
-    final pdf = pw.Document();
+  String? get pdfUrl {
+    final path = invoice['pdf_path'];
+    if (path == null || path.toString().isEmpty) return null;

-    pdf.addPage(
-      pw.Page(
-        build: (context) => pw.Column(
-          crossAxisAlignment: pw.CrossAxisAlignment.start,
-          children: [
-            pw.Text(
-              "INVOICE DETAILS",
-              style: pw.TextStyle(fontSize: 26, fontWeight: pw.FontWeight.bold),
-            ),
-            pw.SizedBox(height: 20),
-
-            pw.Text("Invoice ID: ${invoice['id'] ?? '-'}"),
-            pw.Text("Amount: ₹${invoice['amount'] ?? '-'}"),
-            pw.Text("Status: ${invoice['status'] ?? '-'}"),
-            pw.Text("Date: ${invoice['date'] ?? '-'}"),
-            pw.Text("Customer: ${invoice['customer_name'] ?? '-'}"),
-          ],
-        ),
-      ),
-    );
-
-    // ⭐ SAFEST WAY (Android 10–14)
-    final downloadsDir = await getDownloadsDirectory();
-
-    final filePath = "${downloadsDir!.path}/invoice_${invoice['id']}.pdf";
-    final file = File(filePath);
-
-    await file.writeAsBytes(await pdf.save());
-
-    if (mounted) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(content: Text("PDF saved to Downloads:\n$filePath")),
-      );
+    return ApiConfig.fileBaseUrl + path;
  }

-    return file;
+  static const MethodChannel _mediaScanner =
+  MethodChannel('media_scanner');
+
+  Future<void> _scanFile(String path) async {
+    try {
+      await _mediaScanner.invokeMethod('scanFile', {'path': path});
+    } catch (e) {
+      debugPrint("❌ MediaScanner error: $e");
+    }
  }

-  // -------------------------------------------------------
-  // ⭐ SHARE THE SAVED PDF FILE
-  // -------------------------------------------------------
-  Future<void> sharePDF() async {
-    final file = await generatePDF();

-    await Share.shareXFiles(
-      [XFile(file.path)],
-      text: "Invoice Details",
+
+  Future<File?> _downloadPdf(String url) async {
+    try {
+      debugPrint("📥 PDF URL: $url");
+
+      final fileName = url.split('/').last;
+
+      // ✅ SAME FOLDER AS CHAT FILES
+      final baseDir = Directory('/storage/emulated/0/Download/KentChat');
+
+      if (!await baseDir.exists()) {
+        await baseDir.create(recursive: true);
+        debugPrint("📁 Created directory: ${baseDir.path}");
+      }
+
+      final filePath = "${baseDir.path}/$fileName";
+      debugPrint("📄 Saving PDF to: $filePath");
+
+      await Dio().download(
+        url,
+        filePath,
+        onReceiveProgress: (received, total) {
+          if (total > 0) {
+            debugPrint(
+              "⬇ Downloading: ${(received / total * 100).toStringAsFixed(1)}%",
            );
          }
+        },
+      );
+
+      // 🔔 VERY IMPORTANT: Notify Android system (same as chat)
+      await _scanFile(filePath);
+
+      debugPrint("✅ PDF Downloaded & Scanned Successfully");
+
+      return File(filePath);
+    } catch (e) {
+      debugPrint("❌ PDF download error: $e");
+      return null;
+    }
+  }
+
+
+
+

  @override
  Widget build(BuildContext context) {
    final width = MediaQuery.of(context).size.width;
+
+    // ⭐ COMPACT RESPONSIVE SCALE
    final scale = (width / 430).clamp(0.88, 1.08);

    return Scaffold(
      appBar: AppBar(
-        title: Text(
-          "Invoice Details",
-          style: TextStyle(
-            fontSize: 18 * scale,
-            fontWeight: FontWeight.w600,
-          ),
+        title: const Text("Invoice Details"),
+        actions: pdfUrl == null
+            ? []
+            : [
+          // DOWNLOAD
+          IconButton(
+            icon: const Icon(Icons.download_rounded),
+            onPressed: () async {
+              final file = await _downloadPdf(pdfUrl!);
+              if (file != null && mounted) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  const SnackBar(content: Text("Invoice downloaded")),
+                );
+              }
+            },
          ),

-        // ⭐ PDF + SHARE BUTTONS
-        actions: [
+          // SHARE
          IconButton(
-            icon: const Icon(Icons.picture_as_pdf),
-            onPressed: generatePDF,
-          ),
-          IconButton(
-            icon: const Icon(Icons.share),
-            onPressed: sharePDF,
+            icon: const Icon(Icons.share_rounded),
+            onPressed: () async {
+              final file = await _downloadPdf(pdfUrl!);
+              if (file != null) {
+                await Share.shareXFiles(
+                  [XFile(file.path)],
+                  text: "Invoice ${invoice['invoice_number']}",
+                );
+              }
+            },
          ),
        ],
      ),
@@ -146,6 +169,8 @@ class _InvoiceDetailScreenState extends State<InvoiceDetailScreen> {
      )
          : Padding(
        padding: EdgeInsets.all(12 * scale),
+        // NOTE: InvoiceDetailView should handle its own responsiveness.
+        // If you want it to follow the same `scale`, I can update that widget to accept `scale`.
        child: InvoiceDetailView(invoice: invoice),
      ),
    );
--- a/lib/screens/order_invoice_screen.dart
+++ b/lib/screens/order_invoice_screen.dart
@@ -92,9 +92,9 @@ class _OrderInvoiceScreenState extends State<OrderInvoiceScreen>
            _detailRow(Icons.numbers, "Invoice No", invoice['invoice_number'], scale),
            _detailRow(Icons.calendar_month, "Invoice Date", invoice['invoice_date'], scale),
            _detailRow(Icons.date_range, "Due Date", invoice['due_date'], scale),
-            _detailRow(Icons.payment, "Payment Method", invoice['payment_method'], scale),
-            _detailRow(Icons.confirmation_number, "Reference No",
-                invoice['reference_no'], scale),
+            // _detailRow(Icons.payment, "Payment Method", invoice['payment_method'], scale),
+            // _detailRow(Icons.confirmation_number, "Reference No",
+            //     invoice['reference_no'], scale),
          ], scale),

          // AMOUNT SECTION
@@ -103,6 +103,7 @@ class _OrderInvoiceScreenState extends State<OrderInvoiceScreen>
          }, scale),
          _sectionBody(s2, [
            _detailRow(Icons.money, "Amount", invoice['final_amount'], scale),
+            _detailRow(Icons.percent, "GST percent", invoice['gst_percent'], scale),
            _detailRow(Icons.percent, "GST Amount", invoice['gst_amount'], scale),
            _detailRow(Icons.summarize, "Final With GST",
                invoice['final_amount_with_gst'], scale),
--- a/lib/services/chat_service.dart
+++ b/lib/services/chat_service.dart
@@ -24,27 +24,25 @@ class ChatService {
  Future<void> sendMessage(
      int ticketId, {
        String? message,
-        String? filePath,
+        String? clientId,
      }) async {
    final form = FormData();

    if (message != null) form.fields.add(MapEntry('message', message));
-    if (filePath != null) {
-      form.files.add(
-        MapEntry(
-          'file',
-          await MultipartFile.fromFile(filePath),
-        ),
-      );
-    }
+    if (clientId != null) form.fields.add(MapEntry('client_id', clientId));

    await dio.post('/user/chat/send/$ticketId', data: form);
  }

+
  // ---------------------------
  // SEND FILE (image/video/pdf/excel)
  // ---------------------------
-  Future<void> sendFile(int ticketId, File file) async {
+  Future<Map<String, dynamic>> sendFile(
+      int ticketId,
+      File file, {
+        required Function(double) onProgress,
+      }) async {
    final formData = FormData.fromMap({
      'file': await MultipartFile.fromFile(
        file.path,
@@ -52,13 +50,20 @@ class ChatService {
      ),
    });

-    await dio.post(
+    final res = await dio.post(
      "/user/chat/send/$ticketId",
-
      data: formData,
      options: Options(
        headers: {'Content-Type': 'multipart/form-data'},
      ),
-    );
+      onSendProgress: (sent, total) {
+        if (total > 0) {
+          onProgress(sent / total);
        }
+      },
+    );
+
+    return Map<String, dynamic>.from(res.data['message']);
+  }
+
 }
--- a/lib/services/dio_client.dart
+++ b/lib/services/dio_client.dart
@@ -8,7 +8,7 @@ import 'token_interceptor.dart';
 class DioClient {
  static Dio? _dio;

-  static const String baseUrl = "http://10.11.236.74:8000";
+  static const String baseUrl = "http://10.119.0.74:8000";

  static Dio getInstance(BuildContext context) {
    if (_dio == null) {
--- a/lib/services/invoice_service.dart
+++ b/lib/services/invoice_service.dart
@@ -4,55 +4,30 @@ class InvoiceService {
  final Dio dio;
  InvoiceService(this.dio);

-  // -------------------------------------------------------
-  // ⭐ GET ALL INVOICES
-  // -------------------------------------------------------
  Future<Map<String, dynamic>> getAllInvoices() async {
    try {
      final res = await dio.get("/user/invoices");
-
-      print("🔵 ALL INVOICES RESPONSE:");
-      print(res.data);
-
      return Map<String, dynamic>.from(res.data);
    } catch (e) {
-      print("❌ ERROR (All Invoices): $e");
      return {"success": false, "message": e.toString()};
    }
  }

-  // -------------------------------------------------------
-  // ⭐ GET INSTALLMENTS
-  // -------------------------------------------------------
  Future<Map<String, dynamic>> getInstallments(int invoiceId) async {
    try {
-      final res =
-      await dio.get("/user/invoice/$invoiceId/installments");
-
-      print("🔵 INSTALLMENTS RESPONSE:");
-      print(res.data);
-
+      final res = await dio.get("/user/invoice/$invoiceId/installments");
      return Map<String, dynamic>.from(res.data);
    } catch (e) {
-      print("❌ ERROR (Installments): $e");
      return {"success": false, "message": e.toString()};
    }
  }

-  // -------------------------------------------------------
-  // ⭐ GET FULL INVOICE DETAILS (PRINT JSON HERE)
-  // -------------------------------------------------------
+  /// 🔵 NEW FUNCTION — Fetch Full Invoice Details
  Future<Map<String, dynamic>> getInvoiceDetails(int invoiceId) async {
    try {
      final res = await dio.get("/user/invoice/$invoiceId/details");
-
-      print("👇👇👇  INVOICE API RESPONSE START  👇👇👇");
-      print(res.data); // <-- THIS IS WHAT YOU NEED
-      print("👆👆👆  INVOICE API RESPONSE END  👆👆👆");
-
      return Map<String, dynamic>.from(res.data);
    } catch (e) {
-      print("❌ ERROR (Invoice Details): $e");
      return {"success": false, "message": e.toString()};
    }
  }
--- a/lib/services/reverb_socket_service.dart
+++ b/lib/services/reverb_socket_service.dart
@@ -36,7 +36,7 @@ class ReverbSocketService {
    _onAdminMessage = onAdminMessage; // 👈 SAVE

    final uri = Uri.parse(
-      'ws://10.11.236.74:8080/app/q5fkk5rvcnatvbgadwvl'
+      'ws://10.119.0.74:8080/app/q5fkk5rvcnatvbgadwvl'
          '?protocol=7&client=flutter&version=1.0',
    );

@@ -60,6 +60,7 @@ class ReverbSocketService {
  Future<void> _handleMessage(dynamic raw) async {
    debugPrint("📥 RAW: $raw");

+
    final payload = jsonDecode(raw);
    final event = payload['event']?.toString() ?? '';

@@ -91,13 +92,15 @@ class ReverbSocketService {
    event == 'NewChatMessage' ||
        event.endsWith('.NewChatMessage') ||
        event.contains('NewChatMessage')) {
+
      dynamic data = payload['data'];
      if (data is String) data = jsonDecode(data);

      final int msgId = data['id'];
      final String senderType = data['sender_type'] ?? '';
+      final String? incomingClientId = data['client_id']; // ✅ HERE

-      // 🔁 Prevent duplicates
+      // 🔁 Prevent duplicates by DB id
      if (_receivedIds.contains(msgId)) {
        debugPrint("🔁 DUPLICATE MESSAGE IGNORED: $msgId");
        return;
@@ -106,20 +109,19 @@ class ReverbSocketService {

      debugPrint("📩 NEW MESSAGE");
      debugPrint("🆔 id=$msgId");
+      debugPrint("🧩 client_id=$incomingClientId");
      debugPrint("👤 sender=$senderType");
      debugPrint("💬 text=${data['message']}");

-      // Always push message to UI
+      // ✅ Forward FULL payload (with client_id) to UI
      _onMessage(Map<String, dynamic>.from(data));

-      // 🔔 Increment unread ONLY if ADMIN sent message
-      // 🔔 Increment unread ONLY if ADMIN sent message
+      // 🔔 Unread count only for admin messages
      if (senderType == 'App\\Models\\Admin') {
        debugPrint("🔔 ADMIN MESSAGE → UNREAD +1");
-        _onAdminMessage(); // ✅ ACTUAL INCREMENT
+        _onAdminMessage();
      }

-
      return;
    }
  }
--- 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")),
+      );
+    }
+  }
+
+}
--- a/lib/widgets/chat_file_preview.dart
+++ b/lib/widgets/chat_file_preview.dart
@@ -1,33 +1,66 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import '../services/dio_client.dart';
 import '../screens/chat_file_viewer.dart';
+import '../widgets/chat_file_actions.dart';

 class ChatFilePreview extends StatelessWidget {
  final String filePath;
  final String fileType;
  final bool isUser;

+  final bool isLocal;
+
  const ChatFilePreview({
    super.key,
    required this.filePath,
    required this.fileType,
    required this.isUser,
+    this.isLocal = false,
  });

+
  @override
  Widget build(BuildContext context) {
    final url = "${DioClient.baseUrl}/storage/$filePath";
    final textColor = isUser ? Colors.white : Colors.black;

-    // IMAGE PREVIEW
-    if (fileType.startsWith('image/')) {
+    // LOCAL IMAGE (uploading preview)
+    if (isLocal && fileType.startsWith('image/')) {
+      return Image.file(
+        File(filePath),
+        width: 180,
+        height: 120,
+        fit: BoxFit.cover,
+      );
+    }
+
    return GestureDetector(
-        onTap: () => ChatFileViewer.open(
+      onTap: () {
+        // ✅ TAP = OPEN
+        ChatFileViewer.open(
          context,
          url: url,
          fileType: fileType,
-        ),
-        child: ClipRRect(
+        );
+      },
+      onLongPress: () {
+        // ✅ LONG PRESS = OPEN / DOWNLOAD
+        ChatFileActions.show(
+          context,
+          url: url,
+          fileType: fileType,
+        );
+      },
+      child: _buildPreviewUI(textColor, url),
+    );
+  }
+
+  Widget _buildPreviewUI(Color textColor, String url) {
+    // IMAGE
+    if (fileType.startsWith('image/')) {
+      return ClipRRect(
        borderRadius: BorderRadius.circular(8),
        child: Image.network(
          url,
@@ -35,19 +68,12 @@ class ChatFilePreview extends StatelessWidget {
          height: 120,
          fit: BoxFit.cover,
        ),
-        ),
      );
    }

-    // VIDEO PREVIEW
+    // VIDEO
    if (fileType.startsWith('video/')) {
-      return GestureDetector(
-        onTap: () => ChatFileViewer.open(
-          context,
-          url: url,
-          fileType: fileType,
-        ),
-        child: Stack(
+      return Stack(
        alignment: Alignment.center,
        children: [
          Container(
@@ -69,18 +95,11 @@ class ChatFilePreview extends StatelessWidget {
            color: Colors.white,
          ),
        ],
-        ),
      );
    }

-    // PDF / FILE PREVIEW
-    return GestureDetector(
-      onTap: () => ChatFileViewer.open(
-        context,
-        url: url,
-        fileType: fileType,
-      ),
-      child: Row(
+    // PDF / OTHER FILES
+    return Row(
      mainAxisSize: MainAxisSize.min,
      children: [
        Icon(_fileIcon(fileType), color: textColor),
@@ -90,10 +109,10 @@ class ChatFilePreview extends StatelessWidget {
          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;
--- a/lib/widgets/invoice_detail_view.dart
+++ b/lib/widgets/invoice_detail_view.dart
@@ -298,17 +298,18 @@ class _InvoiceDetailViewState extends State<InvoiceDetailView>
                () => setState(() => s3 = !s3), scale),
        sectionBody(s3, [
          detailRow(Icons.money, "Amount", invoice['final_amount'], scale),
-          detailRow(Icons.percent, "GST %", invoice['gst_percent'], scale),
+          detailRow(Icons.percent, "GST percent %", invoice['gst_percent'], scale),
+          detailRow(Icons.percent, "GST amount %", invoice['gst_amount'], scale),
          detailRow(Icons.summarize, "Total", invoice['final_amount_with_gst'], scale),
        ], scale),

-        sectionHeader("Payment Details", Icons.payment, s4,
-                () => setState(() => s4 = !s4), scale),
-        sectionBody(s4, [
-          detailRow(Icons.credit_card, "Method", invoice['payment_method'], scale),
-          detailRow(Icons.confirmation_number, "Reference",
-              invoice['reference_no'], scale),
-        ], scale),
+        // sectionHeader("Payment Details", Icons.payment, s4,
+        //         () => setState(() => s4 = !s4), scale),
+        // sectionBody(s4, [
+        //   detailRow(Icons.credit_card, "Method", invoice['payment_method'], scale),
+        //   detailRow(Icons.confirmation_number, "Reference",
+        //       invoice['reference_no'], scale),
+        // ], scale),
      ],
    );
  }
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -544,6 +544,54 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "3.11.3"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      sha256: "59adad729136f01ea9e35a48f5d1395e25cba6cea552249ddbe9cf950f5d7849"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.4.0"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      sha256: d3971dcdd76182a0c198c096b5db2f0884b0d4196723d21a866fc4cdea057ebc
+      url: "https://pub.dev"
+    source: hosted
+    version: "12.1.0"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      sha256: f000131e755c54cf4d84a5d8bd6e4149e262cc31c5a8b1d698de1ac85fa41023
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.4.7"
+  permission_handler_html:
+    dependency: transitive
+    description:
+      name: permission_handler_html
+      sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.3+5"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1"
  petitparser:
    dependency: transitive
    description:
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -49,7 +49,7 @@ dependencies:
  video_player: ^2.9.1
  chewie: ^1.8.1
  flutter_pdfview: ^1.3.2
-
+  permission_handler: ^11.3.0



--- a/windows/flutter/generated_plugin_registrant.cc
+++ b/windows/flutter/generated_plugin_registrant.cc
@@ -7,12 +7,15 @@
 #include "generated_plugin_registrant.h"

 #include <file_selector_windows/file_selector_windows.h>
+#include <permission_handler_windows/permission_handler_windows_plugin.h>
 #include <share_plus/share_plus_windows_plugin_c_api.h>
 #include <url_launcher_windows/url_launcher_windows.h>

 void RegisterPlugins(flutter::PluginRegistry* registry) {
  FileSelectorWindowsRegisterWithRegistrar(
      registry->GetRegistrarForPlugin("FileSelectorWindows"));
+  PermissionHandlerWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
  SharePlusWindowsPluginCApiRegisterWithRegistrar(
      registry->GetRegistrarForPlugin("SharePlusWindowsPluginCApi"));
  UrlLauncherWindowsRegisterWithRegistrar(
--- a/windows/flutter/generated_plugins.cmake
+++ b/windows/flutter/generated_plugins.cmake
@@ -4,6 +4,7 @@

 list(APPEND FLUTTER_PLUGIN_LIST
  file_selector_windows
+  permission_handler_windows
  share_plus
  url_launcher_windows
 )
Author	SHA1	Message	Date
Abhishek Mali	d606156a6d	update invoice section show download option	2025-12-18 12:45:26 +05:30
Abhishek Mali	b9fb9455e7	chat support download updated	2025-12-18 11:03:25 +05:30