Preventive Maintenance Screen

lib/controllers/providers/api/regular_visits_provider.dart

@@ -72,11 +72,9 @@ class RegularVisitsProvider extends ChangeNotifier {
     if (response.statusCode >= 200 && response.statusCode < 300) {
       // client's request was successfully received
       try {
-        List requestsListJson =
+        List requestsListJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
-            json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
+        List<Visit> visitsList = requestsListJson.map((request) => Visit.fromJson(request)).toList();
-        List<Visit> visits =
+        visits.addAll(visitsList);
-            requestsListJson.map((request) => Visit.fromJson(request)).toList();
-        visits.addAll(visits);
         if (visits.length == pageItemNumber) {
           nextPage = true;
         } else {

lib/models/visits/visit.dart

@@ -1,7 +1,6 @@
-
 import '../lookup.dart';
 
-class Visit{
+class Visit {
   String? id;
   String? serialNumber;
   String? expectDate;
@@ -42,7 +41,7 @@ class Visit{
     this.deviceNumber,
   });
 
-  factory Visit.fromJson(Map<String,dynamic> parsedJson){
+  factory Visit.fromJson(Map<String, dynamic> parsedJson) {
     return Visit(
       id: parsedJson["nid"],
       serialNumber: parsedJson["title"],
@@ -61,10 +60,10 @@ class Visit{
       contactStatus: parsedJson["contactStatus"],
       images: List<String>.from(parsedJson["images"] ?? []),
       status: Lookup(
-        id: int.tryParse(parsedJson["status"] ?? "-1")??-1, // actual value (0,1,2)
+          id: int.tryParse(parsedJson["status"] ?? "-1") ?? -1, // actual value (0,1,2)
-        label: parsedJson["status_value"] // text value
+          label: parsedJson["status_value"] // text value
-      ),
+          ),
       assignTo: parsedJson["assigned_to"],
     );
   }
-}
+}

lib/views/widgets/date_and_time/from_to_date_bar.dart

@@ -4,20 +4,22 @@ import '../../../controllers/localization/localization.dart';
 import '../../../models/subtitle.dart';
 import '../../app_style/sizing.dart';
 import 'date_picker.dart';
+
 class FromToDateBar extends StatefulWidget {
-  final DateTime from;
+  final DateTime? from;
-  final DateTime to;
+  final DateTime? to;
   final Function(DateTime)? onPickFrom;
   final Function(DateTime)? onPickTo;
 
   const FromToDateBar({Key? key, required this.from, required this.to, this.onPickFrom, this.onPickTo}) : super(key: key);
+
   @override
   _FromToDateBarState createState() => _FromToDateBarState();
 }
 
 class _FromToDateBarState extends State<FromToDateBar> {
-  late DateTime _from;
+  late DateTime? _from;
-  late DateTime _to;
+  late DateTime? _to;
 
   @override
   void initState() {
@@ -32,22 +34,18 @@ class _FromToDateBarState extends State<FromToDateBar> {
     return Row(
       mainAxisAlignment: MainAxisAlignment.spaceEvenly,
       children: [
-
         Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(
-              _subtitle?.from??'',
+              _subtitle?.from ?? '',
-              style: Theme.of(context).textTheme.bodyText1?.copyWith(
+              style: Theme.of(context).textTheme.bodyText1?.copyWith(fontSize: 12, fontWeight: FontWeight.normal),
-                  fontSize: 12,
-                  fontWeight: FontWeight.normal
-              ),
               textScaleFactor: AppStyle.getScaleFactor(context),
             ),
             ADatePicker(
               date: _from,
               from: DateTime(1950),
-              onDatePicker: (date){
+              onDatePicker: (date) {
                 _from = date;
                 setState(() {});
                 widget.onPickFrom!(date);
@@ -59,17 +57,14 @@ class _FromToDateBarState extends State<FromToDateBar> {
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(
-              _subtitle?.to??"",
+              _subtitle?.to ?? "",
-              style: Theme.of(context).textTheme.bodyText1?.copyWith(
+              style: Theme.of(context).textTheme.bodyText1?.copyWith(fontSize: 12, fontWeight: FontWeight.normal),
-                  fontSize: 12,
-                  fontWeight: FontWeight.normal
-              ),
               textScaleFactor: AppStyle.getScaleFactor(context),
             ),
             ADatePicker(
               date: _to,
               from: DateTime(1950),
-              onDatePicker: (date){
+              onDatePicker: (date) {
                 _to = date;
                 setState(() {});
                 widget.onPickTo!(date);

lib/views/widgets/search/visits_search_bar.dart

@@ -29,8 +29,7 @@ class VisitsSearchDialog extends StatefulWidget {
   VisitsSearchDialogState createState() => VisitsSearchDialogState();
 }
 
-class VisitsSearchDialogState extends State<VisitsSearchDialog>
+class VisitsSearchDialogState extends State<VisitsSearchDialog> with TickerProviderStateMixin {
-    with TickerProviderStateMixin {
   VisitsSearch? _search;
   List<Lookup> status = const [
     Lookup(
@@ -195,8 +194,7 @@ class VisitsSearchDialogState extends State<VisitsSearchDialog>
               children: List.generate(
                 contactStatus.length,
                 (index) {
-                  bool isSelected =
+                  bool isSelected = _search?.contactStatus == contactStatus[index].key;
-                      _search?.contactStatus == contactStatus[index].key;
                   return FilterItem(
                     isSelected: isSelected,
                     onSelected: () {
@@ -220,8 +218,8 @@ class VisitsSearchDialogState extends State<VisitsSearchDialog>
               height: 4.0 * AppStyle.getScaleFactor(context),
             ),
             FromToDateBar(
-              from: _search!.actualDateFrom!,
+              from: _search?.actualDateFrom,
-              to: _search!.actualDateTo!,
+              to: _search?.actualDateTo,
               onPickFrom: (date) {
                 _search?.actualDateFrom = date;
               },
@@ -237,11 +235,8 @@ class VisitsSearchDialogState extends State<VisitsSearchDialog>
               height: 4.0 * AppStyle.getScaleFactor(context),
             ),
             FromToDateBar(
-              from: _search?.expectedDateFrom ??
+              from: _search?.expectedDateFrom ?? DateTime(today.year, today.month, 1),
-                  DateTime(today.year, today.month, 1),
+              to: _search?.expectedDateTo ?? DateTime(today.year, (today.month + 1).clamp(1, 12), today.month == 12 ? 31 : 0),
-              to: _search?.expectedDateTo ??
-                  DateTime(today.year, (today.month + 1).clamp(1, 12),
-                      today.month == 12 ? 31 : 0),
               onPickFrom: (date) {
                 _search?.expectedDateFrom = date;
               },
@@ -252,8 +247,7 @@ class VisitsSearchDialogState extends State<VisitsSearchDialog>
             Visibility(
               visible: _search?.toSearchString().isNotEmpty ?? false,
               child: Padding(
-                padding:
+                padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
-                    const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
                 child: AButton(
                   padding: EdgeInsets.zero,
                   text: subtitle?.clearSearch ?? '',