Cancell appointment enhancement.

Frontend/patient_manager/lib/mih_components/mih_pop_up_messages/mih_warning_message.dart

@@ -118,6 +118,146 @@ class _MIHDeleteMessageState extends State<MIHWarningMessage> {
     );
   }
 
+  void setAppointmentCanelled() {
+    messageTypes["Appointment Canelled"] = Stack(
+      children: [
+        Container(
+          padding: EdgeInsets.all(popUpPaddingSize),
+          width: popUpWidth,
+          height: popUpheight,
+          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.min,
+              children: [
+                Icon(
+                  Icons.warning_amber_rounded,
+                  size: popUpIconSize,
+                  color:
+                      MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                ),
+                //const SizedBox(height: 15),
+                Text(
+                  "Appointment Cancelled",
+                  textAlign: TextAlign.center,
+                  style: TextStyle(
+                    color:
+                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                    fontSize: popUpTitleSize,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 15),
+                Text(
+                  "This appointment has been canceled. As a result, you no longer have access to the patient's profile. If you would like to view the patient's profile again, please book a new appointment.",
+                  style: TextStyle(
+                    color:
+                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                    fontSize: popUpBodySize,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 15),
+              ],
+            ),
+          ),
+        ),
+        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,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  void setAccessCanelled() {
+    messageTypes["Access Cancelled"] = Stack(
+      children: [
+        Container(
+          padding: EdgeInsets.all(popUpPaddingSize),
+          width: popUpWidth,
+          height: popUpheight,
+          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.min,
+              children: [
+                Icon(
+                  Icons.warning_amber_rounded,
+                  size: popUpIconSize,
+                  color:
+                      MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                ),
+                //const SizedBox(height: 15),
+                Text(
+                  "Access Cancelled",
+                  textAlign: TextAlign.center,
+                  style: TextStyle(
+                    color:
+                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                    fontSize: popUpTitleSize,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 15),
+                Text(
+                  "This appointment has been canceled. As a result, access has been cancelled and the doctor no longer have access to the patient's profile. If you would like them to view the patient's profile again, please book a new appointment through them.",
+                  style: TextStyle(
+                    color:
+                        MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                    fontSize: popUpBodySize,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 15),
+              ],
+            ),
+          ),
+        ),
+        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,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
   void setAccessDeclined() {
     messageTypes["Access Declined"] = Stack(
       children: [
@@ -278,6 +418,8 @@ class _MIHDeleteMessageState extends State<MIHWarningMessage> {
     setNoAccess();
     setExpiredAccess();
     setAccessDeclined();
+    setAppointmentCanelled();
+    setAccessCanelled();
     //print(size);
     // setState(() {
     //   width = size.width;

Frontend/patient_manager/lib/mih_packages/access_review/builder/build_access_request_list.dart

@@ -5,6 +5,7 @@ import 'package:patient_manager/mih_components/mih_inputs_and_buttons/mih_button
 import 'package:patient_manager/mih_components/mih_layout/mih_window.dart';
 import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_error_message.dart';
 import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_success_message.dart';
+import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_warning_message.dart';
 import 'package:patient_manager/mih_env/env.dart';
 import 'package:patient_manager/main.dart';
 import 'package:patient_manager/mih_objects/access_request.dart';
@@ -94,6 +95,15 @@ class _BuildPatientsListState extends State<BuildAccessRequestList> {
     );
   }
 
+  void accessCancelledWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "Access Cancelled");
+      },
+    );
+  }
+
   Widget displayQueue(int index) {
     String line1 =
         "Appointment: ${widget.accessRequests[index].date_time.substring(0, 16).replaceAll("T", " ")}";
@@ -160,7 +170,11 @@ class _BuildPatientsListState extends State<BuildAccessRequestList> {
       //   ),
       // ),
       onTap: () {
-        viewApprovalPopUp(index);
+        if (access == "CANCELLED") {
+          accessCancelledWarning();
+        } else {
+          viewApprovalPopUp(index);
+        }
       },
       // trailing: Icon(
       //   Icons.arrow_forward,

Frontend/patient_manager/lib/mih_packages/access_review/patient_access_review.dart

@@ -262,7 +262,8 @@ class _PatientAccessRequestState extends State<PatientAccessRequest> {
                   "All",
                   "Approved",
                   "Pending",
-                  "Declined"
+                  "Declined",
+                  "Cancelled"
                 ],
                 required: true,
                 editable: true,

Frontend/patient_manager/lib/mih_packages/patient_profile/builder/build_patient_queue_list.dart

@@ -1,6 +1,10 @@
 import 'dart:convert';
 
 import 'package:flutter/material.dart';
+import 'package:patient_manager/mih_components/mih_inputs_and_buttons/mih_button.dart';
+import 'package:patient_manager/mih_components/mih_layout/mih_window.dart';
+import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_error_message.dart';
+import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_success_message.dart';
 import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_warning_message.dart';
 import 'package:patient_manager/mih_env/env.dart';
 import 'package:patient_manager/main.dart';
@@ -33,6 +37,45 @@ class BuildPatientQueueList extends StatefulWidget {
 class _BuildPatientsListState extends State<BuildPatientQueueList> {
   String baseAPI = AppEnviroment.baseApiUrl;
 
+  Future<void> updateAccessAPICall(int index, String accessType) async {
+    var response = await http.put(
+      Uri.parse("$baseAPI/access-requests/update/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{
+        "business_id": widget.business!.business_id,
+        "app_id": widget.patientQueue[index].app_id,
+        "date_time": widget.patientQueue[index].date_time,
+        "access": accessType,
+      }),
+    );
+    if (response.statusCode == 200) {
+      //Navigator.of(context).pushNamed('/home');
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+      Navigator.of(context).pushNamed(
+        '/patient-manager',
+        arguments: BusinessArguments(
+          widget.signedInUser,
+          widget.businessUser,
+          widget.business,
+        ),
+      );
+      // Navigator.of(context).pushNamed(
+      //   '/patient-access-review',
+      //   arguments: widget.signedInUser,
+      // );
+      String message =
+          "The appointment for ${widget.patientQueue[index].first_name} ${widget.patientQueue[index].last_name} at ${widget.patientQueue[index].date_time} has been successfully canceled.";
+
+      successPopUp(message);
+    } else {
+      internetConnectionPopUp();
+    }
+  }
+
   Future<Patient> fetchPatients(String app_id) async {
     //print("pat man drawer: " + endpointUserData + widget.userEmail);
 
@@ -55,6 +98,121 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
     }
   }
 
+  void internetConnectionPopUp() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHErrorMessage(errorType: "Internet Connection");
+      },
+    );
+  }
+
+  void successPopUp(String message) {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return MIHSuccessMessage(
+          successType: "Success",
+          successMessage: message,
+        );
+      },
+    );
+  }
+
+  void viewConfirmationPopUp(int index) {
+    String subtitle =
+        "Appointment: ${widget.patientQueue[index].date_time.substring(0, 16).replaceAll("T", " ")}\n";
+    subtitle +=
+        "Patient: ${widget.patientQueue[index].first_name} ${widget.patientQueue[index].last_name}\n\n";
+    //subtitle += "Business Type: ${widget.patientQueue[index].last_name}\n\n";
+    subtitle +=
+        "Would you like to view the patient's profile before the appointment or cancel the appointment now?\n";
+    //"You are about to approve an access request to your patient profile.\nPlease be aware that once approved, ${widget.accessRequests[index].Name} will have access to your profile information until ${widget.accessRequests[index].revoke_date.substring(0, 16).replaceAll("T", " ")}.\nIf you are unsure about an upcoming appointment with ${widget.accessRequests[index].Name}, please contact ${widget.accessRequests[index].contact_no} for clarification before approving this request.\n";
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => MIHWindow(
+          fullscreen: false,
+          windowTitle: "Appointment Confirmation",
+          windowBody: [
+            const SizedBox(
+              height: 10,
+            ),
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 10.0),
+              child: Text(
+                subtitle,
+                textAlign: TextAlign.left,
+                style: TextStyle(
+                  color:
+                      MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+                  fontSize: 15,
+                  //fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+            Wrap(
+              runSpacing: 10,
+              spacing: 10,
+              children: [
+                SizedBox(
+                  width: 300,
+                  height: 50,
+                  child: MIHButton(
+                    onTap: () {
+                      updateAccessAPICall(index, "cancelled");
+                    },
+                    buttonText: "Cancel Appointment",
+                    buttonColor:
+                        MzanziInnovationHub.of(context)!.theme.errorColor(),
+                    textColor:
+                        MzanziInnovationHub.of(context)!.theme.primaryColor(),
+                  ),
+                ),
+                SizedBox(
+                  width: 300,
+                  height: 50,
+                  child: MIHButton(
+                    onTap: () {
+                      //updateAccessAPICall(index, "approved");
+                      Patient selectedPatient;
+                      fetchPatients(widget.patientQueue[index].app_id).then(
+                        (result) {
+                          setState(() {
+                            selectedPatient = result;
+                            Navigator.of(context)
+                                .pushNamed('/patient-manager/patient',
+                                    arguments: PatientViewArguments(
+                                      widget.signedInUser,
+                                      selectedPatient,
+                                      widget.businessUser,
+                                      widget.business,
+                                      "business",
+                                    ));
+                          });
+                        },
+                      );
+                    },
+                    buttonText: "View Patient Profile",
+                    buttonColor:
+                        MzanziInnovationHub.of(context)!.theme.successColor(),
+                    textColor:
+                        MzanziInnovationHub.of(context)!.theme.primaryColor(),
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(
+              height: 10,
+            ),
+          ],
+          windowTools: const [],
+          onWindowTapClose: () {
+            Navigator.pop(context);
+          }),
+    );
+  }
+
   Widget displayQueue(int index) {
     String fname = widget.patientQueue[index].first_name[0] + "********";
     String lname = widget.patientQueue[index].last_name[0] + "********";
@@ -83,7 +241,8 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
     }
     String line5 = "\nAccess Request: ";
     String access = "";
-    if (expireyDate.isBefore(nowDate)) {
+    if (expireyDate.isBefore(nowDate) &&
+        widget.patientQueue[index].access != "cacelled") {
       access += "EXPIRED";
     } else {
       access += widget.patientQueue[index].access.toUpperCase();
@@ -140,24 +299,27 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
         if (revokeDate.isBefore(todayDate)) {
           expiredAccessWarning();
         } else if (widget.patientQueue[index].access == "approved") {
-          Patient selectedPatient;
+          viewConfirmationPopUp(index);
-          fetchPatients(widget.patientQueue[index].app_id).then(
+          // Patient selectedPatient;
-            (result) {
+          // fetchPatients(widget.patientQueue[index].app_id).then(
-              setState(() {
+          //   (result) {
-                selectedPatient = result;
+          //     setState(() {
-                Navigator.of(context).pushNamed('/patient-manager/patient',
+          //       selectedPatient = result;
-                    arguments: PatientViewArguments(
+          //       Navigator.of(context).pushNamed('/patient-manager/patient',
-                      widget.signedInUser,
+          //           arguments: PatientViewArguments(
-                      selectedPatient,
+          //             widget.signedInUser,
-                      widget.businessUser,
+          //             selectedPatient,
-                      widget.business,
+          //             widget.businessUser,
-                      "business",
+          //             widget.business,
-                    ));
+          //             "business",
-              });
+          //           ));
-            },
+          //     });
-          );
+          //   },
+          // );
         } else if (widget.patientQueue[index].access == "declined") {
           accessDeclinedWarning();
+        } else if (widget.patientQueue[index].access == "cancelled") {
+          appointmentCancelledWarning();
         } else {
           noAccessWarning();
         }
@@ -187,6 +349,15 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
     );
   }
 
+  void appointmentCancelledWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "Appointment Canelled");
+      },
+    );
+  }
+
   void expiredAccessWarning() {
     showDialog(
       context: context,