add extend access api call and notification creation

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

@@ -45,7 +45,8 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
   TextEditingController idController = TextEditingController();
   TextEditingController fnameController = TextEditingController();
   TextEditingController lnameController = TextEditingController();
-
+  TextEditingController daysExtensionController = TextEditingController();
+  int counter = 0;
   Future<void> updateAccessAPICall(int index, String accessType) async {
     var response = await http.put(
       Uri.parse("$baseAPI/access-requests/update/"),
@@ -81,6 +82,27 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
     }
   }
 
+  Future<void> extendAccessAPICall(int index, String revokeDate) async {
+    var response = await http.put(
+      Uri.parse("$baseAPI/access-requests/extension/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{
+        "business_id": widget.business!.business_id,
+        "app_id": widget.patientQueue[index].app_id,
+        "date_time": widget.patientQueue[index].date_time,
+        "revoke_date": revokeDate,
+      }),
+    );
+    if (response.statusCode == 200) {
+      addAccessExtensionNotificationAPICall(index, revokeDate);
+      //addCancelledAppointmentNotificationAPICall(index);
+    } else {
+      internetConnectionPopUp();
+    }
+  }
+
   Future<void> updateApointmentAPICall(int index) async {
     var response = await http.put(
       Uri.parse("$baseAPI/queue/update/"),
@@ -373,6 +395,41 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
     }
   }
 
+  Future<void> addAccessExtensionNotificationAPICall(
+      int index, String revokeDate) async {
+    var response = await http.post(
+      Uri.parse("$baseAPI/notifications/insert/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{
+        "app_id": widget.patientQueue[index].app_id,
+        "notification_type": "Access Extension Request",
+        "notification_message":
+            "${widget.business!.Name} - access expiry date extension for appointment: ${widget.patientQueue[index].date_time.split("T")[0]}. Expiry Date: from ${widget.patientQueue[index].revoke_date.split("T")[0]} to ${revokeDate.split(" ")[0]}.",
+        "action_path": "/access-review",
+      }),
+    );
+    if (response.statusCode == 201) {
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+      Navigator.of(context).pushNamed(
+        '/patient-manager',
+        arguments: BusinessArguments(
+          widget.signedInUser,
+          widget.businessUser,
+          widget.business,
+        ),
+      );
+      String message =
+          "you have successfully requested an extension on the expirey date. The request has been sent tp ${widget.patientQueue[index].first_name} ${widget.patientQueue[index].last_name} to review and approve the request";
+
+      successPopUp(message);
+    } else {
+      internetConnectionPopUp();
+    }
+  }
+
   void manageAppointmentPopUp(int index) {
     showDialog(
       context: context,
@@ -526,7 +583,7 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
         text: TextSpan(
             text: line234,
             style: DefaultTextStyle.of(context).style,
-            children: <TextSpan>[
+            children: [
               TextSpan(text: line5),
               accessWithColour,
               TextSpan(text: line6),
@@ -572,9 +629,144 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
           //noAccessWarning();
         }
       },
-      trailing: Icon(
+      //leading: getExtendAccessButton(access),
+      trailing: getExtendAccessButton(access, index),
+      // Icon(
+      //   Icons.arrow_forward,
+      //   color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+      // ),
+    );
+  }
+
+  bool isAccessExpired(String accessType) {
+    if (accessType == "EXPIRED") {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  Widget getExtendAccessButton(String accessType, int index) {
+    if (isAccessExpired(accessType)) {
+      return IconButton(
+        icon: const Icon(Icons.cached),
+        onPressed: () {
+          setState(() {
+            daysExtensionController.text = counter.toString();
+          });
+          reapplyForAccess(index);
+        },
+      );
+    } else {
+      return Icon(
         Icons.arrow_forward,
         color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+      );
+    }
+  }
+
+  void reapplyForAccess(int index) {
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => MIHWindow(
+        fullscreen: false,
+        windowTitle: "Extend Access",
+        windowTools: const [],
+        onWindowTapClose: () {
+          Navigator.pop(context);
+        },
+        windowBody: [
+          Text(
+            "Current Expiration Date : ${widget.patientQueue[index].revoke_date.replaceAll("T", " ")}",
+            style: TextStyle(
+              color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+              fontSize: 15,
+              fontWeight: FontWeight.normal,
+            ),
+          ),
+          const SizedBox(height: 5),
+          Text(
+            "Select the number of days you would like to extend the access by.",
+            style: TextStyle(
+              color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+              fontSize: 15,
+              fontWeight: FontWeight.normal,
+            ),
+          ),
+          const SizedBox(height: 5),
+          Text(
+            "Once you click \"Apply\", an access review request will be triggered to the patient.",
+            style: TextStyle(
+              color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+              fontSize: 15,
+              fontWeight: FontWeight.normal,
+            ),
+          ),
+          const SizedBox(height: 30),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              IconButton.filled(
+                onPressed: () {
+                  if (counter > 0) {
+                    counter--;
+                    setState(() {
+                      daysExtensionController.text = counter.toString();
+                    });
+                  }
+                },
+                icon: const Icon(Icons.remove),
+              ),
+              const SizedBox(width: 15),
+              SizedBox(
+                width: 100,
+                child: MIHTextField(
+                  controller: daysExtensionController,
+                  hintText: "Days",
+                  editable: false,
+                  required: true,
+                ),
+              ),
+              const SizedBox(width: 15),
+              IconButton.filled(
+                onPressed: () {
+                  counter++;
+                  setState(() {
+                    daysExtensionController.text = counter.toString();
+                  });
+                },
+                icon: const Icon(Icons.add),
+              ),
+            ],
+          ),
+          const SizedBox(height: 30),
+          SizedBox(
+            width: 300,
+            height: 50,
+            child: MIHButton(
+              onTap: () {
+                print(
+                    "Revoke Date (String): ${widget.patientQueue[index].revoke_date}");
+                var revokeDate = DateTime.parse(widget
+                    .patientQueue[index].revoke_date
+                    .replaceAll("T", " "));
+                var newRevokeDate = revokeDate.add(
+                    Duration(days: int.parse(daysExtensionController.text)));
+                print("Revoke Date (DateTime): $revokeDate");
+                print("New Revoke Date (DateTime): $newRevokeDate");
+                print(
+                  "${widget.business!.Name} would like to extend the access expirey date for your appointment on the ${widget.patientQueue[index].date_time}.\nNew Expirey Date: $revokeDate",
+                );
+                extendAccessAPICall(index, "$newRevokeDate");
+              },
+              buttonText: "Apply",
+              buttonColor:
+                  MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+              textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
+            ),
+          ),
+        ],
       ),
     );
   }
@@ -617,6 +809,7 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
 
   @override
   void dispose() {
+    daysExtensionController.dispose();
     dateController.dispose();
     timeController.dispose();
     super.dispose();
@@ -625,6 +818,7 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
   @override
   Widget build(BuildContext context) {
     return ListView.separated(
+      physics: const NeverScrollableScrollPhysics(),
       shrinkWrap: true,
       separatorBuilder: (BuildContext context, index) {
         return Divider(