mnemo_cards/lib/widgets/packs_menu_widget.dart
2024-05-22 23:48:44 +03:00

386 lines
12 KiB
Dart

import 'dart:convert';
import 'dart:developer';
import 'package:auto_route/auto_route.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:mnemo_cards/features/packs/pack_manager.dart';
import 'package:mnemo_cards/managers/user_state_holder.dart';
import 'package:mnemo_cards/utils/string_helper.dart';
import 'package:mnemo_cards/widgets/header.dart';
import 'package:mnemo_cards/widgets/shared_pref_button.dart';
import 'package:mnemo_cards_common/mnemo_cards_common.dart';
import 'package:shimmer/shimmer.dart';
import '../admin/add_package.dart';
import '../di/locator.dart';
import '../domain/router/app_router.dart';
import '../domain/router/app_router.gr.dart';
import '../flags.dart';
import '../managers/repository/repository.dart';
import '../theme/themes.dart';
import 'package:collection/collection.dart';
class PacksMenuWidget extends StatefulWidget {
final Repository repository;
final PackManager packManager;
final ScrollController? scrollController;
const PacksMenuWidget(
this.repository,
this.packManager, {
this.scrollController,
super.key,
});
@override
State<StatefulWidget> createState() => _PacksMenuWidgetState();
}
class _PacksMenuWidgetState extends State<PacksMenuWidget> {
@override
Widget build(BuildContext context) {
return LayoutBuilder(builder: (context, constraints) {
final cardHeight = 130.h;
final theme = Theme.of(context);
return StreamBuilder(
stream: widget.packManager.packsPreviewStream.asyncMap((packs) async {
if (packs != null) {
await _precache(packs);
}
return packs;
}),
builder: (context, snapshot) {
return Column(
children: [
Header(
'Темы',
trail: GestureDetector(
onTap: () {
AppRouter.openAuthOrProfile();
},
child: Image.asset(
'icons/profile.png',
width: 27.w,
height: 27.h,
),
),
),
if (ADMIN_BUILD)
Column(
children: [
GestureDetector(
onTap: () {
locator.packManager.clearCache();
},
child: Container(
alignment: Alignment.center,
color: Colors.white,
margin: EdgeInsets.all(8.0),
child: Text('Clear cache'),
height: 40.h,
),
),
SharedPrefButton(
enabledWidget: Text('PROD'),
disabledWidget: Text('TEST'),
spKey: 'env',
),
],
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: RefreshIndicator(
onRefresh: locator.previewPackPoller.poll,
child: ListView(
scrollDirection: Axis.vertical,
children: [
if (snapshot.data == null)
...[1, 2, 3, 4].map(
(e) => _PackButton4Shimmer(
constraints.maxWidth,
cardHeight,
),
),
if (snapshot.hasData)
...snapshot.data!
.map((pack) => _PackButton4(pack, cardHeight)),
],
),
),
),
),
],
);
},
);
});
}
Future<void> _precache(List<CardPackPreviewDto> packs) async {
for (final pack in packs) {
if (pack.imageBase64 != null) {
try {
final bytes = base64Decode(pack.imageBase64!);
await precacheImage(MemoryImage(bytes), context);
} catch (e) {
log('${pack.id} cover not cached');
}
}
}
}
}
class _PackButton4 extends StatelessWidget {
final CardPackPreviewDto pack;
final double cardHeight;
const _PackButton4(
this.pack,
this.cardHeight,
);
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return InkWell(
onTap: () {
AutoRouter.of(context).push(
PageRouteInfo(
CardPackPage.name,
args: CardPackPageArgs(cardPackId: pack.id),
),
);
},
child: Container(
margin: EdgeInsets.all(4.0.h),
alignment: Alignment.center,
height: cardHeight,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: pack.color?.asColor?.withOpacity(0.9) ??
Colors.grey.withOpacity(0.5),
),
borderRadius: BorderRadius.circular(12.0),
),
child: Row(
mainAxisSize: MainAxisSize.max,
children: [
Container(
decoration: BoxDecoration(
// border: Border.all(
// color: pack.dto.color?.asColor?.withOpacity(0.9) ??
// Colors.grey.withOpacity(0.5),
// ),
// borderRadius: BorderRadius.circular(12.0),
image: pack.imageBase64 == null
? null
: DecorationImage(
image: MemoryImage(
base64Decode(pack.imageBase64!),
),
),
),
margin: EdgeInsets.all(2.0.w),
width: cardHeight,
height: cardHeight,
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
FittedBox(
fit: BoxFit.scaleDown,
child: Text(
pack.title,
style: TextStyle(
fontWeight: FontWeight.w500,
fontSize: 24.sp,
height: 0.9,
),
),
),
if (pack.subtitle != null && pack.subtitle!.isNotEmpty)
FittedBox(
fit: BoxFit.scaleDown,
child: Text(
pack.subtitle!,
style: TextStyle(
fontWeight: FontWeight.w300,
fontSize: 16.sp,
),
),
),
Spacer(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Row(
children: [
Text(
pack.cards.toString(),
style: TextStyle(
fontWeight: FontWeight.w200,
fontSize: 15.sp,
),
),
Image.asset(
'icons/cards.png',
width: 18.w,
height: 16.h,
)
],
),
),
if (pack.price != null && !pack.isAvailable)
Text(
pack.price!,
style: TextStyle(
fontWeight: FontWeight.w400,
fontSize: 20.sp,
),
),
],
)
],
),
),
),
],
),
),
);
}
}
class _PackButton4Shimmer extends StatelessWidget {
final double cardHeight;
final double cardWidth;
const _PackButton4Shimmer(
this.cardWidth,
this.cardHeight,
);
@override
Widget build(BuildContext context) {
return Shimmer.fromColors(
baseColor: Colors.white,
highlightColor: Colors.white,
child: Container(
alignment: Alignment.center,
height: cardHeight,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: Colors.grey.withOpacity(0.5),
),
borderRadius: BorderRadius.circular(12.0),
),
child: Row(
mainAxisSize: MainAxisSize.max,
children: [
Container(
color: Colors.white,
width: cardHeight,
height: cardHeight,
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
height: 30,
width: (cardWidth - cardHeight) * 0.7,
color: Colors.white,
),
Container(
height: 20,
width: (cardWidth - cardHeight) * 0.5,
color: Colors.white,
),
Spacer(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Container(
height: 20,
width: (cardWidth - cardHeight) * 0.1,
color: Colors.white,
),
Container(
height: 25,
width: (cardWidth - cardHeight) * 0.1,
color: Colors.white,
),
],
)
],
),
),
),
],
),
),
);
}
}
class _PackButtonShimmer extends StatelessWidget {
final double cardWidth;
final double cardHeight;
const _PackButtonShimmer(
this.cardWidth,
this.cardHeight,
);
@override
Widget build(BuildContext context) {
return Shimmer.fromColors(
baseColor: Colors.white,
highlightColor: Colors.grey[200]!,
child: Container(
width: cardWidth,
height: cardHeight,
child: Padding(
padding: const EdgeInsets.all(12.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Container(
alignment: Alignment.center,
width: cardWidth,
height: cardWidth,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12.0),
)),
Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
color: Colors.white,
),
width: cardWidth * 0.7,
height: 30,
alignment: Alignment.center,
)
],
),
),
),
);
}
}