change prevois appointment to queue

Frontend/lib/mih_packages/appointment/builder/build_queue_list.dart

@@ -0,0 +1,136 @@
+import 'package:flutter/material.dart';
+
+import '../../../main.dart';
+import '../../../mih_components/mih_pop_up_messages/mih_warning_message.dart';
+import '../../../mih_env/env.dart';
+import '../../../mih_objects/app_user.dart';
+import '../../../mih_objects/patient_queue.dart';
+
+class BuildQueueList extends StatefulWidget {
+  final List<PatientQueue> patientQueue;
+  final AppUser signedInUser;
+
+  const BuildQueueList({
+    super.key,
+    required this.patientQueue,
+    required this.signedInUser,
+  });
+
+  @override
+  State<BuildQueueList> createState() => _BuildQueueListState();
+}
+
+class _BuildQueueListState extends State<BuildQueueList> {
+  String baseAPI = AppEnviroment.baseApiUrl;
+  TextEditingController dateController = TextEditingController();
+  TextEditingController timeController = TextEditingController();
+  TextEditingController idController = TextEditingController();
+  TextEditingController fnameController = TextEditingController();
+  TextEditingController lnameController = TextEditingController();
+  TextEditingController daysExtensionController = TextEditingController();
+  int counter = 0;
+
+  Widget displayQueue(int index) {
+    String title = widget.patientQueue[index].business_name.toUpperCase();
+    // widget.patientQueue[index].date_time.split('T')[1].substring(0, 5);
+    String line234 = "";
+    // var nowDate = DateTime.now();
+    // var expireyDate = DateTime.parse(widget.patientQueue[index].revoke_date);
+
+    line234 +=
+        widget.patientQueue[index].date_time.split('T')[1].substring(0, 5);
+
+    return ListTile(
+      title: Text(
+        title,
+        style: TextStyle(
+          color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+        ),
+      ),
+      subtitle: RichText(
+        text: TextSpan(
+          text: "Time: $line234",
+          style: DefaultTextStyle.of(context).style,
+          // children: [
+          //   TextSpan(text: line5),
+          //   accessWithColour,
+          //   TextSpan(text: line6),
+          // ]
+        ),
+      ),
+      onTap: () {},
+    );
+  }
+
+  bool isAccessExpired(String accessType) {
+    if (accessType == "EXPIRED") {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  void noAccessWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "No Access");
+      },
+    );
+  }
+
+  void accessDeclinedWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "Access Declined");
+      },
+    );
+  }
+
+  void appointmentCancelledWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "Appointment Canelled");
+      },
+    );
+  }
+
+  void expiredAccessWarning() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHWarningMessage(warningType: "Expired Access");
+      },
+    );
+  }
+
+  @override
+  void dispose() {
+    daysExtensionController.dispose();
+    dateController.dispose();
+    timeController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView.separated(
+      physics: const NeverScrollableScrollPhysics(),
+      shrinkWrap: true,
+      separatorBuilder: (BuildContext context, index) {
+        return Divider(
+          color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
+        );
+      },
+      itemCount: widget.patientQueue.length,
+      itemBuilder: (context, index) {
+        //final patient = widget.patients[index].id_no.contains(widget.searchString);
+        //print(index);
+
+        return displayQueue(index);
+      },
+    );
+  }
+}