Update pages

lib/pages/login_page.dart

@@ -1,5 +1,10 @@
+import 'dart:developer';
+
 import 'package:flutter/material.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:gap/gap.dart';
+import 'package:hashlib/hashlib.dart';
+import 'package:ocbo_esign_validator/functions/get_api.dart';
 import 'package:ocbo_esign_validator/widgets/box_widget.dart';
 import 'package:ocbo_esign_validator/widgets/button_widget.dart';
 import 'package:ocbo_esign_validator/widgets/image_widget.dart';
@@ -15,7 +20,8 @@ class LoginPage extends StatefulWidget {
 
 class _LoginPageState extends State<LoginPage> {
   final _passwordController = TextEditingController();
-  final _approver = "ARCH. KHASHAYAR L. TOGHYANI";
+  final _approver = dotenv.env['HEAD']!;
+  final _approverId = dotenv.env['HEADID']!;
   late ValueNotifier<String> passwordNotifier;
 
   @override
@@ -27,8 +33,45 @@ class _LoginPageState extends State<LoginPage> {
     });
   }
 
-  void _login() {
+  Future<bool> _checkConnection() async {
-    debugPrint("Login button clicked");
+    try {
+      final connection = await getApi('check-connection', null, null);
+      return connection["result"];
+    } catch (e) {
+      return false;
+    }
+  }
+
+  Future<String> _getPassword(String employeeid) async {
+    try {
+      final response = await getApi('get-password', employeeid, null);
+      return (response["result"]);
+    } catch (e) {
+      return "0";
+    }
+  }
+
+  Future<String> _securePassword(String password) async {
+    final firstHash = sha1.string(password);
+    final secondHash = sha384.string(firstHash.toString());
+    final thirdHash = sha1.string(secondHash.toString());
+
+    return thirdHash.toString();
+  }
+
+  void _login() async {
+    final connected = await _checkConnection();
+
+    if (connected) {
+      final employeeid = _approverId;
+      final dbpassword = await _getPassword(employeeid);
+      final hashPassword = await _securePassword(_passwordController.text);
+      if (dbpassword == hashPassword) {
+        log('yeah');
+      } else {
+        log('no');
+      }
+    }
   }
 
   void _ignoreButton() {}

lib/pages/validate_page.dart

@@ -43,11 +43,20 @@ class _BarcodeScannerScreenState extends State<BarcodeScannerScreen> {
         ),
         child: Center(
           child: Padding(
-            padding: const EdgeInsets.only(top: 64, left: 16, right: 16),
+            padding: const EdgeInsets.only(top: 88, left: 16, right: 16),
             child: Column(
               children: [
-                Expanded(
+                Container(
-                  flex: 2,
+                  padding: EdgeInsets.only(top: 8, bottom: 8, left: 20, right: 20),
+                  decoration: BoxDecoration(
+                    color: Color.fromARGB(149, 16, 22, 28),
+                    borderRadius: BorderRadius.circular(8),
+                  ),
+                  child: TextWidget(text: 'Scan OCBO e-Sign QR Code', size: 14, bold: true),
+                ),
+                Gap(50),
+                SizedBox(
+                  height: 350,
                   child: ClipRRect(
                     borderRadius: BorderRadius.circular(20), // Adjust the radius as needed
                     child: MobileScanner(
@@ -63,15 +72,6 @@ class _BarcodeScannerScreenState extends State<BarcodeScannerScreen> {
                     ),
                   ),
                 ),
-                Expanded(
-                  flex: 2,
-                  child: Column(
-                    children: [
-                      Gap(20),
-                      TextWidget(text: 'Scan OCBO e-Sign QR', size: 20, bold: true),
-                    ],
-                  ),
-                ),
               ],
             ),
           ),