Image asset logo caching

Frontend/patient_manager/lib/components/mihAppDrawer.dart

@@ -5,7 +5,7 @@ import 'package:supertokens_flutter/supertokens.dart';
 
 class MIHAppDrawer extends StatefulWidget {
   final AppUser signedInUser;
-  final Image logo;
+  final AssetImage logo;
   const MIHAppDrawer({
     super.key,
     required this.signedInUser,
@@ -74,7 +74,7 @@ class _MIHAppDrawerState extends State<MIHAppDrawer> {
                   children: [
                     SizedBox(
                       height: 60,
-                      child: widget.logo,
+                      child: Image(image: widget.logo),
                     ),
                     Text(
                       "${widget.signedInUser.fname} ${widget.signedInUser.lname}",

Frontend/patient_manager/lib/main.dart

@@ -57,6 +57,7 @@ class _MzanziInnovationHubState extends State<MzanziInnovationHub> {
 
   @override
   Widget build(BuildContext context) {
+    precacheImage(theme.logoImage(), context);
     return MaterialApp(
       title: getTitle(),
       themeMode: _themeMode,

Frontend/patient_manager/lib/pages/home.dart

@@ -23,21 +23,21 @@ class _HomeState extends State<Home> {
   //late Future<AppUser> signedInUser;
   String useremail = "";
   final baseAPI = AppEnviroment.baseApiUrl;
-  //late Image logo;
 
-  Future<void> loadImage() async {
-    try {
-      var t = MzanziInnovationHub.of(context)!.theme.logoImage();
-      await precacheImage(t.image, context);
-    } catch (e) {
-      print('Failed to load and cache the image: $e');
-    }
-  }
+  // Future<void> loadImage() async {
+  //   try {
+  //     var t = MzanziInnovationHub.of(context)!.theme.logoImage();
+  //     await precacheImage(t.image, context);
+  //   } catch (e) {
+  //     print('Failed to load and cache the image: $e');
+  //   }
+  // }
 
   Future<AppUser> getUserDetails() async {
     //print("pat man drawer: " + endpointUserData + widget.userEmail);
     var uid = await SuperTokens.getUserId();
     var response = await http.get(Uri.parse("$baseAPI/user/$uid"));
+
     // print(response.statusCode);
     // print(response.body);
     if (response.statusCode == 200) {
@@ -56,12 +56,20 @@ class _HomeState extends State<Home> {
   void initState() {
     //signedInUser = getUserDetails();
     super.initState();
+
+    //precacheImage(logo, context);
   }
 
+  // @override
+  // void didChangeDependencies() {
+  //   super.didChangeDependencies();
+  //   precacheImage(logo, context);
+  // }
+
   @override
   Widget build(BuildContext context) {
-    loadImage();
-    var logo = MzanziInnovationHub.of(context)!.theme.logoImage();
+    //loadImage();
+
     return FutureBuilder(
       future: getUserDetails(),
       builder: (BuildContext context, AsyncSnapshot<AppUser> snapshot) {
@@ -71,7 +79,8 @@ class _HomeState extends State<Home> {
               appBar: const MIHAppBar(barTitle: "Mzansi Innovation Hub"),
               drawer: MIHAppDrawer(
                 signedInUser: snapshot.data!,
-                logo: logo,
+                logo:
+                    MzanziInnovationHub.of(context)!.theme.logoImage(), //logo,
               ), //HomeAppDrawer(userEmail: useremail),
               body: HomeTileGrid(
                 signedInUser: snapshot.data!,

Frontend/patient_manager/lib/pages/patientView.dart

@@ -48,19 +48,19 @@ class _PatientViewState extends State<PatientView> {
     return null;
   }
 
-  Future<void> loadImage() async {
-    try {
-      var t = MzanziInnovationHub.of(context)!.theme.logoImage();
-      await precacheImage(t.image, context);
-    } catch (e) {
-      print('Failed to load and cache the image: $e');
-    }
-  }
+  // Future<void> loadImage() async {
+  //   try {
+  //     var t = MzanziInnovationHub.of(context)!.theme.logoImage();
+  //     await precacheImage(t.image, context);
+  //   } catch (e) {
+  //     print('Failed to load and cache the image: $e');
+  //   }
+  // }
 
   @override
   Widget build(BuildContext context) {
-    loadImage();
-    var logo = MzanziInnovationHub.of(context)!.theme.logoImage();
+    // loadImage();
+    // var logo = MzanziInnovationHub.of(context)!.theme.logoImage();
     return FutureBuilder(
       future: fetchPatient(),
       builder: (ctx, snapshot) {
@@ -72,8 +72,10 @@ class _PatientViewState extends State<PatientView> {
           if (snapshot.hasData) {
             return Scaffold(
               appBar: const MIHAppBar(barTitle: "Patient View"),
-              drawer:
-                  MIHAppDrawer(signedInUser: widget.signedInUser, logo: logo),
+              drawer: MIHAppDrawer(
+                signedInUser: widget.signedInUser,
+                logo: MzanziInnovationHub.of(context)!.theme.logoImage(),
+              ),
               body: SingleChildScrollView(
                 child: Padding(
                   padding: const EdgeInsets.symmetric(

Frontend/patient_manager/lib/theme/mihTheme.dart

@@ -103,13 +103,13 @@ class MyTheme {
     return Color(_succColor);
   }
 
-  Image logoImage() {
+  AssetImage logoImage() {
     if (mode == "Dark") {
-      return Image.asset(
+      return const AssetImage(
         'images/Logo-01.png',
       );
     } else {
-      return Image.asset(
+      return const AssetImage(
         'images/Logo-02.png',
       );
     }