Migrate from BitBucket

2024-10-28 18:52:54 +00:00
commit 7a3db5d671
46 changed files with 6052 additions and 0 deletions
@@ -0,0 +1,95 @@
+import 'package:flutter/material.dart';
+import 'package:school_management_system/components/default_values.dart';
+import 'package:school_management_system/screens/welcome/welcome_screen.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+
+late Future<bool> _checkToken;
+
+class HomeScreen extends StatefulWidget {
+  const HomeScreen({super.key});
+
+  @override
+  State<HomeScreen> createState() => _HomeScreenState();
+}
+
+class _HomeScreenState extends State<HomeScreen> {
+  late final WebViewController controller;
+  var loadingPercentage = 0;
+//  String? message;
+
+  // setMessage(String javascriptMessage) {
+  //   if (mounted) {
+  //     setState(() {
+  //       message = javascriptMessage;
+  //     });
+  //   }
+  // }
+
+  @override
+  void initState() {
+    _checkToken = checkTokenValidity();
+    super.initState();
+    controller = WebViewController()
+      ..loadRequest(
+        Uri.parse('https://www.tees.ac.uk/sections/stud/news.cfm'),
+      )
+      // ..addJavaScriptChannel("myChannel",
+      //     onMessageReceived: (JavaScriptMessage message) {
+      //   //  setMessage(message.message);
+      // })
+      ..setJavaScriptMode(JavaScriptMode.unrestricted)
+      ..setNavigationDelegate(NavigationDelegate(
+        onPageStarted: (url) {
+          setState(() {
+            loadingPercentage = 0;
+          });
+        },
+        onProgress: (progress) {
+          setState(() {
+            loadingPercentage = progress;
+          });
+        },
+        onPageFinished: (url) {
+          setState(() {
+            loadingPercentage = 100;
+          });
+        },
+      ));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    _checkToken.then(
+      (value) {
+        if (!value) {
+          Navigator.push(
+            context,
+            MaterialPageRoute(
+              builder: (context) {
+                return const WelcomeScreen();
+              },
+            ),
+          );
+
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(
+              content: Text('Session Time Out / Sign Back In'),
+            ),
+          );
+        }
+      },
+    );
+
+    return Stack(
+      children: [
+        WebViewWidget(
+          controller: controller,
+        ),
+        if (loadingPercentage < 100)
+          LinearProgressIndicator(
+            value: loadingPercentage / 100.0,
+          ),
+      ],
+    );
+  }
+}