create warning for no access

Frontend/patient_manager/lib/components/mihWarningMessage.dart

@@ -0,0 +1,113 @@
+import 'package:flutter/material.dart';
+import 'package:patient_manager/main.dart';
+
+class MIHWarningMessage extends StatefulWidget {
+  final String warningType;
+  const MIHWarningMessage({
+    super.key,
+    required this.warningType,
+  });
+
+  @override
+  State<MIHWarningMessage> createState() => _MIHDeleteMessageState();
+}
+
+class _MIHDeleteMessageState extends State<MIHWarningMessage> {
+  var messageTypes = <String, Widget>{};
+  late double width;
+  late double height;
+
+  void setNoAccess() {
+    messageTypes["No Access"] = Stack(
+      children: [
+        Container(
+          padding: const EdgeInsets.all(10.0),
+          width: 500.0,
+          height: (height / 3) * 1.5,
+          decoration: BoxDecoration(
+            color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
+            borderRadius: BorderRadius.circular(25.0),
+            border: Border.all(
+                color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                width: 5.0),
+          ),
+          child: SingleChildScrollView(
+            child: Column(
+              //mainAxisSize: MainAxisSize.max,
+              children: [
+                Icon(
+                  Icons.warning_amber_rounded,
+                  size: 100,
+                  color:
+                      MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                ),
+                const SizedBox(height: 15),
+                Text(
+                  "Access Pending",
+                  textAlign: TextAlign.center,
+                  style: TextStyle(
+                    color:
+                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                    fontSize: 25.0,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 15),
+                Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 25.0),
+                  child: Text(
+                    "Your access request is currently being reviewed.\n\nOnce approved, you'll be able to view patient data.\n\nPlease follow up with the patient to approve your access request.",
+                    style: TextStyle(
+                      color: MzanziInnovationHub.of(context)!
+                          .theme
+                          .secondaryColor(),
+                      fontSize: 15.0,
+                      fontWeight: FontWeight.bold,
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+        Positioned(
+          top: 5,
+          right: 5,
+          width: 50,
+          height: 50,
+          child: IconButton(
+            onPressed: () {
+              Navigator.pop(context);
+            },
+            icon: Icon(
+              Icons.close,
+              color: MzanziInnovationHub.of(context)!.theme.errorColor(),
+              size: 35,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget? getDeleteMessage(String type) {
+    return messageTypes[type];
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var size = MediaQuery.of(context).size;
+    setState(() {
+      width = size.width;
+      height = size.height;
+    });
+    setNoAccess();
+
+    //print(size);
+    // setState(() {
+    //   width = size.width;
+    //   height = size.height;
+    // });
+    return Dialog(child: getDeleteMessage(widget.warningType));
+  }
+}