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110 lines
3.7 KiB
Dart
110 lines
3.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:test_sa/extensions/context_extension.dart';
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import 'package:test_sa/extensions/int_extensions.dart';
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import 'package:test_sa/extensions/text_extensions.dart';
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import 'package:test_sa/extensions/widget_extensions.dart';
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import 'package:test_sa/new_views/app_style/app_color.dart';
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import 'package:test_sa/new_views/common_widgets/app_filled_button.dart';
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typedef SelectionBuilderString = String Function(dynamic);
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class SelectionBottomSheet<T> extends StatefulWidget {
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List<T> items;
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T selectedItem;
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String title;
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final SelectionBuilderString builderString;
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SelectionBottomSheet({Key key, this.items = const [], this.selectedItem, this.title = "", @required this.builderString}) : super(key: key);
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@override
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_SelectionBottomSheetState createState() {
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return _SelectionBottomSheetState();
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}
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}
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class _SelectionBottomSheetState<T> extends State<SelectionBottomSheet> {
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T _selectedValue;
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String query = "";
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List<T> get filteredList => widget.items.where((element) => element.name.toString().toLowerCase().contains(query.toLowerCase())).toList();
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@override
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void initState() {
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_selectedValue = widget.selectedItem;
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super.initState();
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}
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FocusNode searchFocusNode = FocusNode();
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@override
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void dispose() {
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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height: MediaQuery.of(context).size.height * .7,
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padding: const EdgeInsets.all(21),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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widget.title.heading5(context),
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16.height,
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TextField(
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onChanged: (queryString) {
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query = queryString;
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setState(() {});
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},
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style: TextStyle(fontSize: 14),
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focusNode: searchFocusNode,
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decoration: InputDecoration(
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hintText: 'Search by name',
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labelText: 'Search',
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hintStyle: TextStyle(fontSize: 14),
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focusedBorder: OutlineInputBorder(
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borderSide: BorderSide(color: AppColor.blueStatus(context), width: 2.0),
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borderRadius: BorderRadius.all(Radius.circular(12.0)),
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),
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enabledBorder: OutlineInputBorder(
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borderSide: BorderSide(color: AppColor.blueStatus(context), width: 1.0),
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borderRadius: BorderRadius.all(Radius.circular(12.0)),
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),
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contentPadding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 16.0),
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),
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),
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8.height,
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ListView.builder(
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itemCount: filteredList.length,
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padding: EdgeInsets.only(top: 8),
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itemBuilder: (cxt, index) => RadioListTile(
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value: filteredList[index],
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dense: true,
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contentPadding: EdgeInsets.zero,
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groupValue: _selectedValue,
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activeColor: Colors.black87,
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onChanged: (value) {
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_selectedValue = value;
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searchFocusNode.unfocus();
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setState(() {});
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},
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title: Text(
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widget.builderString(filteredList[index]).cleanupWhitespace?.capitalizeFirstOfEach ?? "",
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style: Theme.of(context).textTheme.bodyLarge,
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))).expanded,
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8.height,
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if (_selectedValue != null)
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AppFilledButton(
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label: context.translation.select,
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maxWidth: true,
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onPressed: () {
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Navigator.pop(context, _selectedValue);
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}),
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],
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),
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);
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}
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}
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