350 lines
14 KiB
Dart
350 lines
14 KiB
Dart
import 'dart:math';
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import 'package:didvan/config/design_config.dart';
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import 'package:didvan/config/theme_data.dart';
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import 'package:didvan/models/enums.dart';
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import 'package:didvan/models/studio_details_data.dart';
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import 'package:didvan/views/comments/comments.dart';
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import 'package:didvan/views/comments/comments_state.dart';
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import 'package:didvan/views/podcasts/studio_details/studio_details_state.dart';
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import 'package:didvan/views/podcasts/studio_details/widgets/details_tab_bar.dart';
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import 'package:didvan/views/widgets/overview/multitype.dart';
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import 'package:didvan/views/widgets/tag_item.dart';
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import 'package:didvan/views/widgets/didvan/text.dart';
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import 'package:didvan/views/widgets/shimmer_placeholder.dart';
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import 'package:didvan/views/widgets/skeleton_image.dart';
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import 'package:didvan/views/widgets/state_handlers/state_handler.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_html/flutter_html.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:persian_number_utility/persian_number_utility.dart';
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import 'package:provider/provider.dart';
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import 'package:url_launcher/url_launcher_string.dart';
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class StudioDetailsWidget extends StatelessWidget {
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final void Function(int id, bool value) onMarkChanged;
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const StudioDetailsWidget({
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Key? key,
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required this.onMarkChanged,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final ds = MediaQuery.of(context).size;
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return SafeArea(
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bottom: true,
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child: Consumer<StudioDetailsState>(
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builder: (context, state, child) {
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bool isVideo = state.studio.iframe != null;
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double topOffset = isVideo
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? ds.width * 9 / 16
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: 400;
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return Container(
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height: max(
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ds.height - topOffset - 72 - MediaQuery.of(context).padding.top,
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0),
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color: Theme.of(context).colorScheme.surface,
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child: Stack(
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children: [
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Positioned(
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top: 72,
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left: 0,
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right: 0,
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bottom: 0,
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child: StateHandler<StudioDetailsState>(
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onRetry: () {},
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state: state,
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builder: (context, state) {
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if (state.selectedDetailsIndex == 0) {
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return SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Html(
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key: ValueKey(state.studio.id),
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data: state.studio.description,
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onAnchorTap: (href, _, __) =>
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launchUrlString(href!),
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style: {
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'*': Style(
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direction: TextDirection.rtl,
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textAlign: TextAlign.right,
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lineHeight: LineHeight.percent(135),
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margin: const Margins(),
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padding: HtmlPaddings.zero,
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),
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},
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),
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if (state.studio.tags.isNotEmpty)
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const SizedBox(height: 20),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: [
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for (var i = 0;
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i < state.studio.tags.length;
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i++)
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TagItem(
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tag: state.studio.tags[i],
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onMarkChanged: (id, value) =>
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_onMarkChanged(id, value, state),
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type: isVideo ? 'video' : 'podcast',
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),
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],
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),
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const SizedBox(height: 20),
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Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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const SizedBox(),
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if (state.nextStudio != null &&
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state.alongSideState == AppState.idle)
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StudioPreview(
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isNext: true,
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studio: state.nextStudio!,
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),
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if (state.alongSideState == AppState.busy)
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StudioPreview.placeHolder,
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if (state.prevStudio != null &&
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state.alongSideState == AppState.idle)
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StudioPreview(
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isNext: false,
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studio: state.prevStudio!,
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),
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if (state.alongSideState == AppState.busy)
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StudioPreview.placeHolder,
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const SizedBox(),
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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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if (state.selectedDetailsIndex == 1) {
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return ChangeNotifierProvider<CommentsState>(
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create: (context) => CommentsState(),
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child: SizedBox(
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height: ds.height -
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ds.width * 9 / 16 -
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172 -
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MediaQuery.of(context).padding.top,
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child: Comments(
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pageData: {
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'id': state.studio.id,
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'type': 'studio',
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'title': state.studio.title,
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'onCommentsChanged': state.onCommentsChanged,
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'isPage': false,
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},
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),
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),
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);
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}
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return Padding(
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padding: const EdgeInsets.only(top: 24.0),
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child: Column(
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children: [
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if (state.studio.relatedContents.isEmpty &&
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!state.studio.relatedContentsIsEmpty)
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for (var i = 0; i < 3; i++)
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Padding(
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padding: const EdgeInsets.only(
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bottom: 8,
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left: 16,
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right: 16,
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),
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child: MultitypeOverview.placeholder,
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),
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for (var i = 0;
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i < state.studio.relatedContents.length;
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i++)
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Padding(
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padding: const EdgeInsets.only(
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bottom: 8,
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left: 16,
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right: 16,
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),
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child: MultitypeOverview(
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item: state.studio.relatedContents[i],
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onMarkChanged: (id, value) {},
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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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),
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),
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DetailsTabBar(
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isVideo: isVideo,
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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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);
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}
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void _onMarkChanged(id, value, state) {
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onMarkChanged(id, value);
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if (state.studio.id == id) {
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state.studio.marked = value;
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} else if (state.nextStudio?.id == id) {
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state.nextStudio!.marked = value;
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} else if (state.prevStudio?.id == id) {
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state.prevStudio!.marked = value;
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}
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}
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}
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class StudioPreview extends StatelessWidget {
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final bool isNext;
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final StudioDetailsData studio;
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const StudioPreview({
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Key? key,
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required this.isNext,
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required this.studio,
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}) : super(key: key);
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String get _previewTitle {
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if (studio.type == 'video') {
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return 'ویدیوکست ${isNext ? 'بعدی' : 'قبلی'} ';
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}
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return 'پادکست ${isNext ? 'بعدی' : 'قبلی'} ';
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}
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String _formatDuration(int? duration) {
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if (duration == null) return '';
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final minutes = duration ~/ 60;
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final seconds = duration % 60;
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return '”${seconds.toString().padLeft(2, '0')}:’${minutes.toString().padLeft(2, '0')}';
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}
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () {
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final state = context.read<StudioDetailsState>();
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state.getStudioDetails(
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isNext ? state.nextStudio!.id : state.prevStudio!.id,
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args: state.args,
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isForward: isNext,
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);
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},
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Container(
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width: 170,
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height: 235,
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decoration: BoxDecoration(
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color: DesignConfig.isDark? const Color.fromARGB(255, 83, 83, 83): const Color.fromRGBO(235, 235, 235, 1),
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 4,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.all(6.0),
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child: AspectRatio(
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aspectRatio: 17 / 14,
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child: ClipRRect(
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borderRadius: BorderRadius.circular(20),
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child: SkeletonImage(
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imageUrl: studio.image,
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width: double.infinity,
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height: double.infinity,
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borderRadius: BorderRadius.circular(20),
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),
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),
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),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.fromLTRB(12, 4, 8, 3),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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DidvanText(
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_previewTitle,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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fontWeight: FontWeight.normal,
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color: Theme.of(context).colorScheme.caption,
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fontSize: 12
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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DidvanText(
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studio.title,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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fontWeight: FontWeight.normal,
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color: DesignConfig.isDark? Colors.white70 : Colors.black87,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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Row(
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children: [
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SvgPicture.asset(
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'lib/assets/icons/clock.svg',
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color: Theme.of(context).colorScheme.caption,
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),
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const SizedBox(width: 4),
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DidvanText(
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_formatDuration(studio.duration).toPersianDigit(),
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style: Theme.of(context)
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.textTheme
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.bodySmall
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?.copyWith(
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color: Theme.of(context).colorScheme.caption,
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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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),
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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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}
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static Widget get placeHolder => const SizedBox(
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width: 88,
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height: 216,
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child: Column(
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children: [
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ShimmerPlaceholder(width: 88, height: 88),
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SizedBox(height: 8),
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ShimmerPlaceholder(height: 20, width: 20),
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SizedBox(height: 16),
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ShimmerPlaceholder(height: 14, width: 60),
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SizedBox(height: 16),
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ShimmerPlaceholder(height: 12, width: double.infinity),
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SizedBox(height: 8),
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ShimmerPlaceholder(height: 12, width: 40),
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],
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),
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);
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}
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