| 1 | import 'package:cake_wallet/view_model/settings/choices_list_item.dart'; |
| 2 | import 'package:flutter/material.dart'; |
| 3 | |
| 4 | class SettingsChoicesCell extends StatelessWidget { |
| 5 | const SettingsChoicesCell(this.choicesListItem, |
| 6 | {this.useGenericColor = true, this.padding, Key? key}) |
| 7 | : super(key: key); |
| 8 | |
| 9 | final ChoicesListItem<dynamic> choicesListItem; |
| 10 | final bool useGenericColor; |
| 11 | final EdgeInsets? padding; |
| 12 | |
| 13 | @override |
| 14 | Widget build(BuildContext context) { |
| 15 | final items = choicesListItem.items; |
| 16 | final selectedIndex = items.indexOf(choicesListItem.selectedItem); |
| 17 | final itemCount = items.length; |
| 18 | |
| 19 | return Container( |
| 20 | color: useGenericColor ? Theme.of(context).colorScheme.surface : null, |
| 21 | padding: padding ?? const EdgeInsets.only(left: 24, right: 24, top: 16, bottom: 16), |
| 22 | child: Column( |
| 23 | mainAxisSize: MainAxisSize.min, |
| 24 | crossAxisAlignment: CrossAxisAlignment.start, |
| 25 | children: [ |
| 26 | if (choicesListItem.title.isNotEmpty) ...[ |
| 27 | Row( |
| 28 | children: [ |
| 29 | Text( |
| 30 | choicesListItem.title, |
| 31 | style: Theme.of(context).textTheme.bodyMedium, |
| 32 | ), |
| 33 | ], |
| 34 | ), |
| 35 | const SizedBox(height: 12), |
| 36 | ], |
| 37 | Center( |
| 38 | child: Container( |
| 39 | decoration: BoxDecoration( |
| 40 | borderRadius: BorderRadius.circular(12), |
| 41 | border: useGenericColor |
| 42 | ? null |
| 43 | : Border.all( |
| 44 | color: Theme.of(context).colorScheme.surfaceContainerHighest, |
| 45 | width: 1.5, |
| 46 | ), |
| 47 | color: |
| 48 | useGenericColor ? Theme.of(context).colorScheme.surfaceContainerHighest : null, |
| 49 | ), |
| 50 | child: LayoutBuilder( |
| 51 | builder: (context, constraints) { |
| 52 | final itemWidth = constraints.maxWidth / itemCount; |
| 53 | return Stack( |
| 54 | children: [ |
| 55 | if (selectedIndex >= 0) |
| 56 | AnimatedPositioned( |
| 57 | duration: const Duration(milliseconds: 450), |
| 58 | curve: Curves.easeInOut, |
| 59 | left: selectedIndex * itemWidth, |
| 60 | top: 0, |
| 61 | bottom: 0, |
| 62 | width: itemWidth, |
| 63 | child: Container( |
| 64 | decoration: BoxDecoration( |
| 65 | borderRadius: BorderRadius.circular(12), |
| 66 | color: Theme.of(context).colorScheme.primary, |
| 67 | ), |
| 68 | ), |
| 69 | ), |
| 70 | Row( |
| 71 | children: items.map((dynamic e) { |
| 72 | final isSelected = choicesListItem.selectedItem == e; |
| 73 | return Expanded( |
| 74 | child: GestureDetector( |
| 75 | onTap: () => choicesListItem.onItemSelected.call(e), |
| 76 | child: Container( |
| 77 | padding: const EdgeInsets.symmetric(vertical: 8), |
| 78 | color: Colors.transparent, |
| 79 | child: Center( |
| 80 | child: AnimatedDefaultTextStyle( |
| 81 | duration: const Duration(milliseconds: 220), |
| 82 | curve: Curves.easeInOut, |
| 83 | style: Theme.of(context).textTheme.bodyMedium!.copyWith( |
| 84 | color: isSelected |
| 85 | ? Theme.of(context).colorScheme.onPrimary |
| 86 | : Theme.of(context).colorScheme.onSurfaceVariant, |
| 87 | fontWeight: |
| 88 | isSelected ? FontWeight.w600 : FontWeight.normal, |
| 89 | ), |
| 90 | child: Text(choicesListItem.displayItem.call(e)), |
| 91 | ), |
| 92 | ), |
| 93 | ), |
| 94 | ), |
| 95 | ); |
| 96 | }).toList(), |
| 97 | ), |
| 98 | ], |
| 99 | ); |
| 100 | }, |
| 101 | ), |
| 102 | ), |
| 103 | ), |
| 104 | ], |
| 105 | ), |
| 106 | ); |
| 107 | } |
| 108 | } |