70 lines
1.9 KiB
Dart
70 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:lensai/features/bangs/data/models/bang_data.dart';
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import 'package:lensai/features/bangs/presentation/widgets/bang_icon.dart';
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class BangChips extends StatelessWidget {
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final List<BangData> availableBangs;
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final BangData? selectedBang;
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final int maxBangCount;
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final void Function(String trigger)? onSelected;
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final void Function(String trigger)? onDeleted;
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const BangChips({
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required this.availableBangs,
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this.selectedBang,
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this.maxBangCount = 25,
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this.onSelected,
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this.onDeleted,
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super.key,
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});
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@override
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Widget build(BuildContext context) {
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var bangs = availableBangs.take(maxBangCount).toList();
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if (selectedBang != null) {
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final selectedIndex =
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bangs.indexWhere((bang) => bang.trigger == selectedBang?.trigger);
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if (selectedIndex < 0) {
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bangs = [
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selectedBang!,
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...bangs,
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];
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} else {
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bangs = [
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bangs.removeAt(selectedIndex),
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...bangs,
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];
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}
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}
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return ListView.builder(
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scrollDirection: Axis.horizontal,
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shrinkWrap: true,
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itemCount: bangs.length,
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itemBuilder: (context, index) {
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final bang = bangs[index];
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return Padding(
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padding: const EdgeInsets.only(right: 8.0),
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child: FilterChip(
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selected: bang.trigger == selectedBang?.trigger,
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showCheckmark: false,
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onSelected: (value) {
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if (value) {
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onSelected?.call(bang.trigger);
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} else {
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onDeleted?.call(bang.trigger);
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}
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},
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onDeleted: () {
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onDeleted?.call(bang.trigger);
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},
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avatar: BangIcon(bang, iconSize: 20),
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label: Text(bang.websiteName),
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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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