created alram form widget placeholders

lib/pages/task_edit_page.dart

@@ -1,11 +1,16 @@
 import 'package:flutter/material.dart';
 
 import '../app_theme.dart';
+import '../model/alarm.dart';
+import '../model/callback_models/create_alarm_request.dart';
+import '../model/callback_models/create_fixed_time_alarm_request.dart';
+import '../model/callback_models/create_location_alarm_request.dart';
 import '../model/callback_models/create_task_request.dart';
 import '../model/extensions/controller_context.dart';
 import '../model/task.dart';
 import '../service/controllers/task_controller.dart';
 import '../service/tools.dart';
+import '../widgets/alarm_widgets/alarm_form_widget.dart';
 import '../widgets/time_selector.dart';
 
 class TaskEditPage extends StatefulWidget {
@@ -32,6 +37,7 @@ class _TaskEditPageState extends State<TaskEditPage> {
   final formKey = GlobalKey<FormState>(debugLabel: 'taskEditFormKey');
   bool didFormChange = false;
   bool isDueTimeEnabled = false;
+  final List<CreateAlarmRequest> alarms = [];
 
   @override
   void didChangeDependencies() {
@@ -80,46 +86,84 @@ class _TaskEditPageState extends State<TaskEditPage> {
           padding: EdgeInsets.symmetric(
             horizontal: MediaQuery.of(context).size.width * 0.05,
           ),
-          child: Column(
+          child: SingleChildScrollView(
-            spacing: AppTheme.formColumnSpacing,
+            child: Column(
-            children: [
+              spacing: AppTheme.formColumnSpacing,
-              SizedBox(height: 6),
+              children: [
-              TextFormField(
+                SizedBox(height: 6),
-                autofocus: true,
+                TextFormField(
-                controller: titleController,
+                  autofocus: true,
-                decoration: InputDecoration(label: Text('Title')),
+                  controller: titleController,
-                keyboardType: TextInputType.text,
+                  decoration: InputDecoration(label: Text('Title')),
-                textInputAction: TextInputAction.next,
+                  keyboardType: TextInputType.text,
-              ),
+                  textInputAction: TextInputAction.next,
-              TextFormField(
+                ),
-                controller: descriptionController,
+                TextFormField(
-                decoration: InputDecoration(label: Text('Description')),
+                  controller: descriptionController,
-                keyboardType: TextInputType.multiline,
+                  decoration: InputDecoration(label: Text('Description')),
-                textInputAction: TextInputAction.newline,
+                  keyboardType: TextInputType.multiline,
-                minLines: 3,
+                  textInputAction: TextInputAction.newline,
-                maxLines: 10,
+                  minLines: 3,
-              ),
+                  maxLines: 10,
-              TimeSelector(
+                ),
-                initialDueDateTime: task?.due,
+                TimeSelector(
-                nextFocusNode: categoryFocusNode,
+                  initialDueDateTime: task?.due,
-                dueDateController: dueDateController,
+                  nextFocusNode: categoryFocusNode,
-                dueTimeController: dueTimeController,
+                  dueDateController: dueDateController,
-                formKey: formKey,
+                  dueTimeController: dueTimeController,
-              ),
+                  formKey: formKey,
-              TextFormField(
+                ),
-                focusNode: categoryFocusNode,
+                TextFormField(
-                controller: categoryController,
+                  focusNode: categoryFocusNode,
-                decoration: InputDecoration(label: Text('Category')),
+                  controller: categoryController,
-                keyboardType: TextInputType.text,
+                  decoration: InputDecoration(label: Text('Category')),
-                textInputAction: TextInputAction.next,
+                  keyboardType: TextInputType.text,
-              ),
+                  textInputAction: TextInputAction.next,
-              TextFormField(
+                ),
-                controller: urlController,
+                TextFormField(
-                decoration: InputDecoration(label: Text('Url')),
+                  controller: urlController,
-                keyboardType: TextInputType.text,
+                  decoration: InputDecoration(label: Text('Url')),
-                textInputAction: TextInputAction.next,
+                  keyboardType: TextInputType.text,
-              ),
+                  textInputAction: TextInputAction.next,
-            ],
+                ),
+                Text(
+                  'Alarms',
+                  style: Theme.of(context).textTheme.headlineLarge,
+                ),
+                Column(
+                  mainAxisSize: MainAxisSize.min,
+                  mainAxisAlignment: MainAxisAlignment.start,
+                  spacing: AppTheme.formColumnSpacing,
+                  children: [
+                    ElevatedButton.icon(
+                      onPressed: () => onAddAlarmPressed(AlarmType.timeFixed),
+                      label: Text('Fixed Time'),
+                      icon: Icon(Icons.alarm_add),
+                    ),
+                    ElevatedButton.icon(
+                      onPressed: () =>
+                          onAddAlarmPressed(AlarmType.timeRelative),
+                      label: Text('Relative Time'),
+                      icon: Icon(Icons.timer_outlined),
+                    ),
+                    ElevatedButton.icon(
+                      onPressed: () => onAddAlarmPressed(AlarmType.location),
+                      label: Text('Location'),
+                      icon: Icon(Icons.location_on),
+                    ),
+                    for (final (index, alarm) in alarms.indexed)
+                      AlarmForm(
+                        request: alarm,
+                        onChanged: (updated) {
+                          setState(() {
+                            alarms[index] = updated;
+                          });
+                        },
+                      ),
+                  ],
+                ),
+              ],
+            ),
           ),
         ),
       ),
@@ -174,4 +218,17 @@ class _TaskEditPageState extends State<TaskEditPage> {
       });
     }
   }
+
+  void onAddAlarmPressed(AlarmType alarmType) {
+    switch (alarmType) {
+      case AlarmType.location:
+        alarms.add(CreateLocationAlarmRequest());
+      case AlarmType.timeFixed:
+        alarms.add(CreateFixedTimeAlarmRequest());
+
+      case AlarmType.timeRelative:
+        alarms.add(CreateFixedTimeAlarmRequest());
+    }
+    setState(() {});
+  }
 }

lib/widgets/alarm_widgets/alarm_form_widget.dart

@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+
+import '../../model/alarm.dart' show AlarmType;
+import '../../model/callback_models/create_alarm_request.dart';
+import '../../model/callback_models/create_fixed_time_alarm_request.dart';
+import '../../model/callback_models/create_location_alarm_request.dart';
+import '../../model/callback_models/create_relative_time_alarm_request.dart';
+import 'fixed_time_alarm_form.dart';
+import 'location_alarm_form.dart';
+import 'relative_time_alarm_form.dart';
+
+class AlarmForm extends StatelessWidget {
+  const AlarmForm({super.key, required this.request, required this.onChanged});
+
+  final CreateAlarmRequest request;
+  final ValueChanged<CreateAlarmRequest> onChanged;
+
+  @override
+  Widget build(BuildContext context) {
+    switch (request.alarmType) {
+      case AlarmType.timeFixed:
+        return FixedTimeAlarmForm(
+          request: request as CreateFixedTimeAlarmRequest,
+          onChanged: onChanged,
+        );
+
+      case AlarmType.timeRelative:
+        return RelativeTimeAlarmForm(
+          request: request as CreateRelativeTimeAlarmRequest,
+          onChanged: onChanged,
+        );
+
+      case AlarmType.location:
+        return LocationAlarmForm(
+          request: request as CreateLocationAlarmRequest,
+          onChanged: onChanged,
+        );
+    }
+  }
+}

lib/widgets/alarm_widgets/fixed_time_alarm_form.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+import '../../model/callback_models/create_alarm_request.dart';
+import '../../model/callback_models/create_fixed_time_alarm_request.dart';
+
+class FixedTimeAlarmForm extends StatelessWidget {
+  const FixedTimeAlarmForm({
+    super.key,
+    required this.request,
+    required this.onChanged,
+  });
+  final CreateFixedTimeAlarmRequest request;
+  final ValueChanged<CreateAlarmRequest> onChanged;
+
+  @override
+  Widget build(BuildContext context) {
+    return const Placeholder();
+  }
+}

lib/widgets/alarm_widgets/location_alarm_form.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+import '../../model/callback_models/create_alarm_request.dart';
+import '../../model/callback_models/create_location_alarm_request.dart';
+
+class LocationAlarmForm extends StatelessWidget {
+  const LocationAlarmForm({
+    super.key,
+    required this.request,
+    required this.onChanged,
+  });
+  final CreateLocationAlarmRequest request;
+  final ValueChanged<CreateAlarmRequest> onChanged;
+
+  @override
+  Widget build(BuildContext context) {
+    return const Placeholder();
+  }
+}

lib/widgets/alarm_widgets/relative_time_alarm_form.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+import '../../model/callback_models/create_alarm_request.dart';
+import '../../model/callback_models/create_relative_time_alarm_request.dart';
+
+class RelativeTimeAlarmForm extends StatelessWidget {
+  const RelativeTimeAlarmForm({
+    super.key,
+    required this.request,
+    required this.onChanged,
+  });
+  final CreateRelativeTimeAlarmRequest request;
+  final ValueChanged<CreateAlarmRequest> onChanged;
+
+  @override
+  Widget build(BuildContext context) {
+    return const Placeholder();
+  }
+}

lib/widgets/time_selector.dart

@@ -12,6 +12,7 @@ class TimeSelector extends StatefulWidget {
     required this.dueDateController,
     required this.dueTimeController,
     this.formKey,
+    this.onChanged,
   });
 
   final DateTime? initialDueDateTime;
@@ -19,6 +20,7 @@ class TimeSelector extends StatefulWidget {
   final FocusNode? nextFocusNode;
   final TextEditingController dueDateController;
   final TextEditingController dueTimeController;
+  final void Function(DateTime dateTime)? onChanged;
 
   @override
   State<TimeSelector> createState() => _TimeSelectorState();
@@ -48,7 +50,18 @@ class _TimeSelectorState extends State<TimeSelector> {
           child: TextFormField(
             focusNode: dueDateFocusNode,
             controller: widget.dueDateController,
-            onChanged: maybeEnableDueTime,
+            onChanged: (value) {
+              maybeEnableDueTime(value);
+              if (dateTimeValidator(value) == null &&
+                  widget.onChanged != null) {
+                final dateTime = DateTime.tryParse(
+                  '$value ${widget.dueTimeController.text}'.trim(),
+                );
+                if (dateTime != null) {
+                  widget.onChanged!(dateTime);
+                }
+              }
+            },
             onFieldSubmitted: (_) {
               isDueTimeEnabled
                   ? dueDateFocusNode.nextFocus()
@@ -85,6 +98,16 @@ class _TimeSelectorState extends State<TimeSelector> {
             onFieldSubmitted: (_) => dueTimeFocusNode.nextFocus(),
             controller: widget.dueTimeController,
             enabled: isDueTimeEnabled,
+            onChanged: (value) {
+              if (timeValidator(value) == null && widget.onChanged != null) {
+                final dateTime = DateTime.tryParse(
+                  '${widget.dueDateController.text} $value'.trim(),
+                );
+                if (dateTime != null) {
+                  widget.onChanged!(dateTime);
+                }
+              }
+            },
             decoration: InputDecoration(
               label: Text('Due Time'),
               suffixIcon: IconButton(