forked from eatvio/eatvio_app
485 lines
23 KiB
Dart
485 lines
23 KiB
Dart
import 'dart:io';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:eatvio_app/core/const.dart';
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import 'package:eatvio_app/core/utils/localization_utils.dart';
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import 'package:eatvio_app/core/utils/string_extentions.dart';
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import 'package:eatvio_app/core/widgets/bookmark_button.dart';
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import 'package:eatvio_app/core/widgets/info_row.dart';
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import 'package:eatvio_app/core/widgets/loader.dart';
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import 'package:eatvio_app/features/diets/presentation/widgets/author_card.dart';
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import 'package:eatvio_app/features/diets/presentation/widgets/expandable_text.dart';
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import 'package:eatvio_app/features/diets/presentation/widgets/info_bouble.dart';
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import 'package:eatvio_app/core/widgets/main_background_bouble.dart';
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import 'package:eatvio_app/features/diets/presentation/widgets/more_options.dart';
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import 'package:eatvio_app/features/feed/models/plan_pagination_model.dart';
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import 'package:eatvio_app/features/feed/presentation/bloc/comments_cubit/comments_cubit.dart';
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import 'package:eatvio_app/features/feed/presentation/bloc/comments_cubit/comments_state.dart';
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import 'package:eatvio_app/features/feed/presentation/widgets/comments_widget.dart';
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import 'package:eatvio_app/features/plans/presentation/cubit/about_plan_cubit.dart';
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import 'package:eatvio_app/features/plans/presentation/cubit/about_plan_state.dart';
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import 'package:eatvio_app/features/plans/presentation/widgets/options_tab.dart';
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import 'package:eatvio_app/generated/l10n.dart';
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import 'package:eatvio_app/core/locator_service.dart';
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import 'package:eatvio_app/core/theme/custom_text_style.dart';
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import 'package:eatvio_app/core/theme/theme_helper.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flutter_portal/flutter_portal.dart';
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import 'package:flutter_svg/svg.dart';
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import '../widgets/option_widget.dart';
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class AboutPlanScreen extends StatefulWidget {
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AboutPlanScreen({super.key, required this.plan, required this.navigateToComments, required this.index});
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final PlanModel plan;
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final bool navigateToComments;
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final int? index;
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@override
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State<AboutPlanScreen> createState() => _AboutPlanScreenState();
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}
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class _AboutPlanScreenState extends State<AboutPlanScreen> {
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final CommentsCubit commentsCubit = sl<CommentsCubit>();
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int? replyId;
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final ScrollController scrollController = ScrollController();
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final textEditingController = TextEditingController();
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bool isMoreOptionsVisible = false;
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bool _jumped = false;
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@override
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void initState() {
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super.initState();
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scrollController.addListener(() {
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if (isMoreOptionsVisible) {
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setState(() {
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isMoreOptionsVisible = false;
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});
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}
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});
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}
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void _scrollToBottom() {
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_jumped = true;
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scrollController.jumpTo(
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scrollController.position.maxScrollExtent,
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);
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}
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@override
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Widget build(BuildContext context) {
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final s = S.of(context);
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return MultiBlocProvider(
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providers: [
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BlocProvider<CommentsCubit>(
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create: (context) => commentsCubit
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..getComments(
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widget.plan.slug,
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CommentSourceType.plan,
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true,
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),
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),
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BlocProvider<AboutPlanCubit>(
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create: (context) => sl<AboutPlanCubit>()..getPlanWithLoading(widget.plan.slug),
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),
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],
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child: BlocConsumer<CommentsCubit, CommentsState>(
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listener: (BuildContext context, CommentsState commentsState) {
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if (commentsState is CommentsStateLoaded) {
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setState(() {
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replyId = commentsState.replyId;
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});
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}
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},
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builder: (BuildContext context, CommentsState commentsState) {
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return BlocBuilder<AboutPlanCubit, AboutPlanState>(
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builder: (context, state) {
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if (state.isLoading) return Scaffold(body: Loader());
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (widget.navigateToComments && !_jumped) {
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_scrollToBottom();
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}
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});
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return Scaffold(
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backgroundColor: appTheme.gray100,
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resizeToAvoidBottomInset: true,
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bottomSheet: Container(
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padding: EdgeInsets.symmetric(vertical: 12) + (Platform.isIOS ? const EdgeInsets.only(bottom: 16) : EdgeInsets.zero),
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decoration: BoxDecoration(
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color: Colors.white,
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border: Border(
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top: BorderSide(
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color: Colors.black.withValues(alpha: 0.1),
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),
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),
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Row(
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children: [
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Expanded(
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child: SizedBox(
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child: FloatingActionButton.extended(
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heroTag: 'nextButtonRegistration',
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highlightElevation: 0,
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elevation: 0,
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focusElevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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backgroundColor: appTheme.greenA700,
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onPressed: () {
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/// TODO: добавить обработку покупки плана
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// showModalBottomSheet(
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// context: context,
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// builder: (context) => StartDietBottomSheet(
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// aboutDietCubit: context.read<AboutDietCubit>(),
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// ),
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// );
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},
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label: Text(
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s.startDiet,
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style: TextStyles.textMSemibold.copyWith(color: appTheme.whiteA700),
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),
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),
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),
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),
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SizedBox(width: 8),
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BookmarkButton(
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isFavorite: state.planModel?.isFavorite ?? false,
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onTap: () {
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final planModel = state.planModel;
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if (planModel == null) return;
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if (planModel.isFavorite) {
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context.read<AboutPlanCubit>().removeFromFavorite(slug: planModel.slug, index: widget.index);
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} else {
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context.read<AboutPlanCubit>().addToFavorite(slug: planModel.slug, index: widget.index);
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}
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},
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width: 52,
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height: 52,
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size: 24,
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shape: BoxShape.circle,
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color: appTheme.gray50,
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),
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],
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),
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SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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if (replyId != null)
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GestureDetector(
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onTap: () {
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context.read<CommentsCubit>().setReplyId(null);
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setState(() {
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replyId = null;
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textEditingController.clear();
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});
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FocusManager.instance.primaryFocus?.unfocus();
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},
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child: Container(
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decoration: BoxDecoration(
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color: appTheme.blueA400,
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shape: BoxShape.circle,
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),
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height: 32,
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width: 32,
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child: Icon(
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Icons.close_rounded,
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size: 18,
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color: Colors.white,
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),
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),
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),
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if (replyId != null) SizedBox(width: 8),
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Expanded(
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child: SizedBox(
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child: TextFormField(
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onChanged: (_) {
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setState(() {});
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},
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controller: textEditingController,
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maxLines: 5,
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minLines: 1,
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keyboardType: TextInputType.multiline,
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style: TextStyles.textMMedium.copyWith(color: appTheme.black),
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decoration: InputDecoration(
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isDense: true,
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contentPadding: EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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hintText: s.comment.capitalize(),
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hintStyle: TextStyles.textMMedium.copyWith(color: appTheme.lightGray600),
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filled: true,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: BorderSide(
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color: Color(0xFFD1D1D6),
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width: 1,
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),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: BorderSide(
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color: Color(0xFFD1D1D6),
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width: 1,
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),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: BorderSide(
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color: Color(0xFFD1D1D6),
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width: 1,
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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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SizedBox(width: 8),
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GestureDetector(
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onTap: () {
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if (textEditingController.text.length > 2) {
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commentsCubit.sendComment(
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id: widget.plan.slug,
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commentText: textEditingController.text,
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parentCommentId: replyId,
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commentSourceType: CommentSourceType.plan,
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);
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context.read<CommentsCubit>().setReplyId(null);
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setState(() {
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textEditingController.clear();
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replyId = null;
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});
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Future.delayed(Duration(milliseconds: 500), () {
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context.read<AboutPlanCubit>().getPlan(widget.plan.slug);
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});
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FocusManager.instance.primaryFocus?.unfocus();
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}
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},
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child: Container(
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decoration: BoxDecoration(
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color: textEditingController.text.length > 2 ? appTheme.blueA400 : appTheme.gray50,
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shape: BoxShape.circle,
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),
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height: 32,
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width: 32,
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child: Icon(
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Icons.send_rounded,
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size: 18,
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color: textEditingController.text.length > 2 ? appTheme.whiteA700 : appTheme.black,
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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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appBar: AppBar(
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centerTitle: true,
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title: Text(
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widget.plan.name,
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maxLines: 2,
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textAlign: TextAlign.center,
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overflow: TextOverflow.ellipsis,
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softWrap: true,
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style: TextStyles.headingXLSemibold.copyWith(color: appTheme.black),
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),
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actions: [
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PortalTarget(
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visible: isMoreOptionsVisible,
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portalFollower: MoreOptions(
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path: 'plan/${widget.plan.id}',
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),
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anchor: Aligned(
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shiftToWithinBound: AxisFlag(x: true, y: true),
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follower: Alignment.topRight,
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target: Alignment.bottomRight,
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),
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child: IconButton(
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onPressed: () {
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setState(() {
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isMoreOptionsVisible = !isMoreOptionsVisible;
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});
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},
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icon: SvgPicture.asset(
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'assets/icons/more_button.svg',
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width: 20,
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height: 20,
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),
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),
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),
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],
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),
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body: SingleChildScrollView(
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controller: scrollController,
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padding: EdgeInsets.only(bottom: 160),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: 8),
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MainBackgroundBouble(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Stack(
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children: [
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CachedNetworkImage(
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imageUrl: baseUrl + '/storage/' + widget.plan.image,
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height: 300,
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width: MediaQuery.sizeOf(context).width,
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fit: BoxFit.fill,
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),
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Positioned(
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bottom: 16,
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left: 0,
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right: 0,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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InfoBouble(
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children: [
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SvgPicture.asset('assets/icons/eye.svg', width: 18, height: 12),
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SizedBox(width: 8),
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Text(
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widget.plan.totalViews.toString(),
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style: TextStyles.textXSSemibold.copyWith(color: appTheme.black),
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),
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],
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backgroundColor: appTheme.whiteA700,
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),
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SizedBox(width: 12),
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GestureDetector(
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onTap: () {
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context.read<AboutPlanCubit>().likePlan(slug: widget.plan.slug, index: widget.index);
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},
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child: InfoBouble(
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children: [
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SvgPicture.asset(
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'assets/icons/heart.svg',
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width: 14,
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height: 12,
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/// TODO задача для бека на добавление wasLokedByMe?
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colorFilter: ColorFilter.mode(appTheme.blueA400, BlendMode.srcIn),
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),
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SizedBox(width: 8),
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Text(
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widget.plan.totalLikes.toString(),
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style: TextStyles.textXSSemibold.copyWith(color: appTheme.black),
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),
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],
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backgroundColor: appTheme.whiteA700,
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),
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),
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SizedBox(width: 12),
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InfoBouble(
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children: [
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SvgPicture.asset('assets/icons/comment2.svg', width: 13, height: 12),
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SizedBox(width: 8),
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Text(
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widget.plan.totalComments.toString(),
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style: TextStyles.textXSSemibold.copyWith(color: appTheme.black),
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),
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],
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backgroundColor: appTheme.whiteA700,
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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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SizedBox(height: 16),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Text(
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s.about_plan,
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style: TextStyles.headingXLSemibold.copyWith(color: appTheme.black),
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),
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),
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SizedBox(height: 12),
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/// TODO глянуть как заменить
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InfoRow(plan: state.planModel),
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ExpandableText(
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text: widget.plan.details,
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),
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SizedBox(height: 20),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: AuthorCard(
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author: widget.plan.author,
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title: s.plan_author,
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),
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),
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SizedBox(height: 16),
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],
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),
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),
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SizedBox(height: 16),
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if (state.planModel?.packetsCount == 3) ...[
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OptionsTab(
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cost: [
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state.planModel?.packet1Options?.price ?? 0,
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state.planModel?.packet2Options?.price ?? 0,
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state.planModel?.packet3Options?.price ?? 0,
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],
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),
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SizedBox(height: 12),
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],
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switch (state.chosenOptionIndex) {
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1 => OptionWidget(
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option: state.planModel?.packet2Options,
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),
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2 => OptionWidget(
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option: state.planModel?.packet3Options,
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),
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_ => OptionWidget(
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option: state.planModel?.packet1Options,
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),
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},
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SizedBox(
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height: 16,
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),
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MainBackgroundBouble(
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padding: EdgeInsets.symmetric(vertical: 16),
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child: Column(
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children: [
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Container(
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padding: EdgeInsets.symmetric(horizontal: 16),
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alignment: Alignment.centerLeft,
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child: Text(
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'${state.planModel?.totalComments ?? 0} ${getCommentForm(state.planModel?.totalComments ?? 0, s)}',
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style: TextStyles.textMMedium.copyWith(
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color: appTheme.gray500,
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),
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),
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),
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SizedBox(height: 16),
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if (commentsState is CommentsStateLoading) const Loader(),
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if (commentsState is CommentsStateLoaded)
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CommentsWidget(
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id: widget.plan.id.toString(),
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commentSourceType: CommentSourceType.plan,
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comment: commentsState.comment,
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replyId: replyId,
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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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}
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