wonders/lib/ui/screens/collection/collection_screen.dart

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2022-08-29 20:38:28 -06:00
import 'dart:async';
import 'package:wonders/common_libs.dart';
import 'package:wonders/logic/collectibles_logic.dart';
import 'package:wonders/logic/common/string_utils.dart';
import 'package:wonders/logic/data/collectible_data.dart';
import 'package:wonders/logic/data/wonder_data.dart';
import 'package:wonders/ui/common/controls/simple_header.dart';
import 'package:wonders/ui/common/gradient_container.dart';
import 'package:wonders/ui/common/modals/app_modals.dart';
part 'widgets/_collection_tile.dart';
part 'widgets/_newly_discovered_row.dart';
part 'widgets/_collection_list.dart';
part 'widgets/_collection_footer.dart';
class CollectionScreen extends StatefulWidget with GetItStatefulWidgetMixin {
CollectionScreen({required this.fromId, Key? key}) : super(key: key);
final String fromId;
@override
State<CollectionScreen> createState() => _CollectionScreenState();
}
class _CollectionScreenState extends State<CollectionScreen> with GetItStateMixin {
Map<String, int> _states = collectiblesLogic.statesById.value;
GlobalKey? _scrollKey;
WonderType? get scrollTargetWonder {
String? id = widget.fromId;
if (_states[id] != CollectibleState.discovered) {
id = _states.keys.firstWhereOrNull((id) => _states[id] == CollectibleState.discovered);
}
return collectiblesLogic.fromId(id)?.wonder;
}
@override
void initState() {
super.initState();
if (widget.fromId.isNotEmpty && _states[widget.fromId] == CollectibleState.discovered) {
scheduleMicrotask(() => _scrollToTarget(false));
}
}
void _scrollToTarget([bool animate = true]) {
if (_scrollKey != null) {
Scrollable.ensureVisible(_scrollKey!.currentContext!, alignment: 0.15, duration: animate ? 300.ms : 0.ms);
}
}
void _showDetails(BuildContext context, CollectibleData collectible) {
context.push(ScreenPaths.artifact(collectible.artifactId));
Future.delayed(300.ms).then((_) => collectiblesLogic.updateState(collectible.id, CollectibleState.explored));
}
void _handleReset() async {
String msg = $strings.collectionPopupResetConfirm;
final result = await showModal(context, child: OkCancelModal(msg: msg));
if (result == true) {
collectiblesLogic.reset();
}
}
@override
Widget build(BuildContext context) {
_states = watchX((CollectiblesLogic o) => o.statesById);
int discovered = 0, explored = 0, total = collectiblesLogic.all.length;
_states.forEach((_, state) {
if (state == CollectibleState.discovered) discovered++;
if (state == CollectibleState.explored) explored++;
});
WonderType? scrollWonder = scrollTargetWonder;
if (scrollWonder != null) _scrollKey = GlobalKey();
return ColoredBox(
color: $styles.colors.greyStrong,
child: Stack(children: [
Positioned.fill(
child: Column(crossAxisAlignment: CrossAxisAlignment.stretch, children: [
SimpleHeader($strings.collectionTitleCollection),
_NewlyDiscoveredRow(count: discovered, onPressed: _scrollToTarget),
_CollectionList(
states: _states,
fromId: widget.fromId,
scrollKey: _scrollKey,
scrollWonder: scrollWonder,
onPressed: (o) => _showDetails(context, o),
onReset: discovered + explored > 0 ? _handleReset : null,
),
]),
),
Positioned.fill(
top: null,
child: _CollectionFooter(count: discovered + explored, total: total),
),
]),
);
}
}