Line data    Source code

       1              : // Copyright 2023 The terCAD team. All rights reserved.
       2              : // Use of this source code is governed by a CC BY-NC-ND 4.0 license that can be found in the LICENSE file.
       3              : 
       4              : import 'package:app_finance/_classes/herald/app_locale.dart';
       5              : import 'package:app_finance/_classes/structure/navigation/app_route.dart';
       6              : import 'package:app_finance/_configs/theme_helper.dart';
       7              : import 'package:material_ui/material_ui.dart';
       8              : 
       9              : typedef FnListWidget = Widget Function(dynamic item, BuildContext context);
      10              : 
      11              : class BaseListLimitedWidget extends StatelessWidget {
      12              :   final String? route;
      13              :   final String routeList;
      14              :   final dynamic state;
      15              :   final int? limit;
      16              :   final double width;
      17              :   final FnListWidget buildListWidget;
      18              : 
      19            6 :   const BaseListLimitedWidget({
      20              :     super.key,
      21              :     required this.route,
      22              :     required this.state,
      23              :     required this.limit,
      24              :     required this.routeList,
      25              :     required this.width,
      26              :     required this.buildListWidget,
      27              :   });
      28              : 
      29            6 :   Widget buildButton(BuildContext context, String route, String title) {
      30            6 :     NavigatorState nav = Navigator.of(context);
      31            6 :     return TextButton(
      32            0 :       onPressed: () {
      33            0 :         nav.pushNamed(AppRoute.homeRoute);
      34            0 :         nav.pushNamed(route);
      35              :       },
      36            6 :       child: Text(title),
      37              :     );
      38              :   }
      39              : 
      40            6 :   @override
      41              :   Widget build(BuildContext context) {
      42           18 :     int itemCount = state.length + 2;
      43              :     bool hasMore = false;
      44           30 :     if (limit != null && limit! < state.length) {
      45            0 :       itemCount = limit! + 2;
      46              :       hasMore = true;
      47              :     }
      48              :     final addButton =
      49           36 :         route == null ? ThemeHelper.emptyBox : buildButton(context, '${route!}/add', AppLocale.labels.btnAdd);
      50              : 
      51            6 :     return ListView.builder(
      52              :         scrollDirection: Axis.vertical,
      53              :         shrinkWrap: true,
      54              :         itemCount: itemCount,
      55            6 :         itemBuilder: (context, index) {
      56            6 :           if (index == 0) {
      57              :             return ThemeHelper.hIndent;
      58           12 :           } else if (index <= itemCount - 2) {
      59            6 :             final item = state[index - 1];
      60            4 :             return buildListWidget(item, context);
      61            0 :           } else if (hasMore && limit != null && limit! > 0) {
      62            0 :             return Row(
      63              :               mainAxisAlignment: MainAxisAlignment.spaceBetween,
      64            0 :               children: [
      65            0 :                 if (route != null) buildButton(context, route!, AppLocale.labels.btnMore),
      66            0 :                 addButton,
      67              :               ],
      68              :             );
      69           18 :           } else if (limit != null && limit! > 0) {
      70              :             return addButton;
      71              :           }
      72              :           return ThemeHelper.emptyBox;
      73              :         });
      74              :   }
      75              : }