file upload window enhancement

Frontend/patient_manager/lib/mih_packages/patient_profile/patient_files.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
+import 'package:patient_manager/mih_components/mih_layout/mih_window.dart';
 import 'package:patient_manager/mih_packages/patient_profile/builder/build_files_list.dart';
 import 'package:patient_manager/mih_components/mih_inputs_and_buttons/mih_file_input.dart';
 import 'package:patient_manager/mih_components/med_cert_input.dart';
@@ -426,36 +427,14 @@ class _PatientFilesState extends State<PatientFiles> {
     showDialog(
       context: context,
       barrierDismissible: false,
-      builder: (context) => Dialog(
+      builder: (context) => MIHWindow(
-        child: Stack(
+        fullscreen: false,
-          children: [
+        windowTitle: "Upload File",
-            Container(
+        windowTools: const [],
-              padding: const EdgeInsets.all(10.0),
+        onWindowTapClose: () {
-              width: 700.0,
+          Navigator.pop(context);
-              //height: 475.0,
+        },
-              decoration: BoxDecoration(
+        windowBody: [
-                color: MzanziInnovationHub.of(context)!.theme.primaryColor(),
-                borderRadius: BorderRadius.circular(25.0),
-                border: Border.all(
-                    color:
-                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
-                    width: 5.0),
-              ),
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  Text(
-                    "Upload File",
-                    textAlign: TextAlign.center,
-                    style: TextStyle(
-                      color: MzanziInnovationHub.of(context)!
-                          .theme
-                          .secondaryColor(),
-                      fontSize: 35.0,
-                      fontWeight: FontWeight.bold,
-                    ),
-                  ),
-                  const SizedBox(height: 25.0),
           SizedBox(
             width: 700,
             child: MIHFileField(
@@ -464,8 +443,7 @@ class _PatientFilesState extends State<PatientFiles> {
               editable: false,
               required: true,
               onPressed: () async {
-                        FilePickerResult? result =
+                FilePickerResult? result = await FilePicker.platform.pickFiles(
-                            await FilePicker.platform.pickFiles(
                   type: FileType.custom,
                   allowedExtensions: ['jpg', 'png', 'pdf'],
                 );
@@ -481,17 +459,15 @@ class _PatientFilesState extends State<PatientFiles> {
               },
             ),
           ),
-                  const SizedBox(height: 30),
+          const SizedBox(height: 15),
           SizedBox(
             width: 300,
             height: 50,
             child: MIHButton(
               buttonText: "Add File",
-                      buttonColor: MzanziInnovationHub.of(context)!
+              buttonColor:
-                          .theme
+                  MzanziInnovationHub.of(context)!.theme.secondaryColor(),
-                          .secondaryColor(),
+              textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
-                      textColor:
-                          MzanziInnovationHub.of(context)!.theme.primaryColor(),
               onTap: () {
                 if (isFileFieldsFilled()) {
                   uploadSelectedFile(selected);
@@ -500,8 +476,7 @@ class _PatientFilesState extends State<PatientFiles> {
                   showDialog(
                     context: context,
                     builder: (context) {
-                              return const MIHErrorMessage(
+                      return const MIHErrorMessage(errorType: "Input Error");
-                                  errorType: "Input Error");
                     },
                   );
                 }
@@ -510,26 +485,6 @@ class _PatientFilesState extends State<PatientFiles> {
           )
         ],
       ),
-            ),
-            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,
-                ),
-              ),
-            ),
-          ],
-        ),
-      ),
     );
   }