cloudsolutions-atoms/lib/views/widgets/status/assistant_employee_menu.dart

import 'package:flutter/material.dart';
import 'package:test_sa/extensions/context_extension.dart';
import'package:test_sa/extensions/int_extensions.dart';
import 'package:test_sa/extensions/text_extensions.dart';

import '../../../models/new_models/assistant_employee.dart';
import '../../../new_views/app_style/app_color.dart';

class AssistantEmployeeMenu extends StatefulWidget {
  final List<AssistantEmployees> statuses;
   Color? backgroundColor;
  final AssistantEmployees? initialStatus; // Now nullable
  final Function(AssistantEmployees?) onSelect; // Now accepts nullable values
  final String? title; // Now nullable
  final bool enable;

   AssistantEmployeeMenu({Key? key, required this.statuses, this.title, required this.onSelect, this.initialStatus,this.backgroundColor, this.enable = true}) : super(key: key);

  @override
  _SingleAssistantEmployeeMenuState createState() => _SingleAssistantEmployeeMenuState();
}

class _SingleAssistantEmployeeMenuState extends State<AssistantEmployeeMenu> {AssistantEmployees? _selectedStatus; // Now nullable

@override
void setState(VoidCallback fn) {
  if (mounted) super.setState(fn);
}

@override
void didUpdateWidget(covariant AssistantEmployeeMenu oldWidget) {
  if (widget.initialStatus != null) {
    final result = widget.statuses.where((element) => element.user?.id == widget.initialStatus?.user?.id);
    if (result.isNotEmpty) {
      _selectedStatus = result.first;
    } else {
      _selectedStatus = null;
    }
    if (widget.initialStatus?.user?.id != _selectedStatus?.user?.id) {
      widget.onSelect(_selectedStatus);
    }
  } else {
    _selectedStatus = null;
  }
  super.didUpdateWidget(oldWidget);
}

@override
void initState() {
  if (widget.initialStatus != null) {
    final result = widget.statuses.where((element) => element.user?.id == widget.initialStatus?.user?.id);
    if (result.isNotEmpty) {
      _selectedStatus = result.first;
    }
    if (widget.initialStatus?.user?.id != _selectedStatus?.user?.id) {
      widget.onSelect(_selectedStatus);
    }
  }
  super.initState();
}

@override
Widget build(BuildContext context) {
  return Container(
    height: 60.toScreenHeight,
    padding: EdgeInsets.symmetric(horizontal: 16.toScreenWidth),
    decoration: BoxDecoration(
      color:widget.backgroundColor ?? (context.isDark ? AppColor.neutral50 : AppColor.neutral120),
      borderRadius: BorderRadius.circular(10),
      boxShadow: [BoxShadow(color: Colors.black.withOpacity(0.05), blurRadius: 10)],
    ),
    child: Stack(
      alignment: Alignment.center,
      children: [
        PositionedDirectional(
          end: 0,
          child: Icon(
            Icons.keyboard_arrow_down_rounded,
            color: widget.enable ? null : Colors.grey,
          ),
        ),
        Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            if (widget.title != null)
              Text(
                widget.title!, // Non-null assertion after null check
                style: Theme.of(context).textTheme.bodySmall?.copyWith(color: context.isDark ? null : AppColor.neutral20, fontWeight: FontWeight.w500),
              ),
            DropdownButton<AssistantEmployees>(
              value: _selectedStatus,
              dropdownColor: AppColor.white10,
              iconSize: 24,
              isDense: true,
              icon: const SizedBox.shrink(),
              elevation: 0,
              isExpanded: true,
              hint: Text(
                context.translation.select,
                style: Theme.of(context).textTheme.bodyLarge,
              ),
              style: AppTextStyles.bodyText2.copyWith(color: AppColor.black20),
              underline: const SizedBox.shrink(),
              onChanged: widget.enable
                  ? (AssistantEmployees? newValue) { // Now accepts nullable values
                setState(() {
                  _selectedStatus = newValue;
                });
                widget.onSelect(newValue);
              }
                  :null,
              items: widget.statuses.map<DropdownMenuItem<AssistantEmployees>>(
                    (AssistantEmployees value) {
                  return DropdownMenuItem<AssistantEmployees>(
                    value: value,
                    child: Text(
                      value.user?.name ?? "NULL", // Use null-aware operator for user.name
                      style: AppTextStyles.bodyText.copyWith(color: AppColor.black20),
                    ),
                  );
                },
              ).toList(),
            ),
          ],
        ),
      ],
    ),
  );
}
}