First designs for ui
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import 'dart:convert' show base64Decode;
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import 'package:flutter/material.dart';
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import 'package:fotodocumentation/controller/picture_controller.dart';
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import 'package:intl/intl.dart';
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import 'package:fotodocumentation/controller/base_controller.dart';
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import 'package:fotodocumentation/dto/customer_dto.dart';
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import 'package:fotodocumentation/l10n/app_localizations.dart';
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import 'package:fotodocumentation/pages/ui_utils/component/general_error_widget.dart';
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import 'package:fotodocumentation/pages/ui_utils/component/waiting_widget.dart';
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import 'package:fotodocumentation/pages/ui_utils/general_style.dart';
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import 'package:fotodocumentation/utils/di_container.dart';
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class PictureWidget extends StatefulWidget {
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final int id;
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const PictureWidget({super.key, required this.id});
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@override
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State<PictureWidget> createState() => _PictureWidgetState();
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}
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class _PictureWidgetState extends State<PictureWidget> {
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PictureController get _pictureController => DiContainer.get();
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GeneralStyle get _generalStyle => DiContainer.get();
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late Future<PictureDto?> _dto;
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late DateFormat _dateFormat;
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final ScrollController _commentScrollController = ScrollController();
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@override
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void initState() {
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super.initState();
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_dateFormat = DateFormat('dd MMMM yyyy');
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_dto = _pictureController.get(id: widget.id);
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}
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@override
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void dispose() {
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_commentScrollController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Container(
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color: _generalStyle.pageBackgroundColor,
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child: Padding(
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padding: const EdgeInsets.only(top: 8.0, left: 50.0, right: 50.0, bottom: 8.0),
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child: _body(context),
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),
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),
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);
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}
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Widget _body(BuildContext context) {
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return FutureBuilder<PictureDto?>(
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future: _dto,
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builder: (BuildContext context, AsyncSnapshot<PictureDto?> snapshot) {
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if (snapshot.connectionState != ConnectionState.done) {
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return const WaitingWidget();
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}
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if (snapshot.hasData) {
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PictureDto? dto = snapshot.data;
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return _mainWidget(dto);
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} else if (snapshot.hasError) {
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var error = snapshot.error;
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return (error is ServerError) ? GeneralErrorWidget.fromServerError(error) : GeneralErrorWidget(error: snapshot.error.toString());
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}
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return const WaitingWidget();
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},
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);
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}
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Widget _mainWidget(PictureDto? dto) {
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if (dto == null) {
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return Text(
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AppLocalizations.of(context)!.customerWidgetNotFound,
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style: TextStyle(
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fontFamily: _generalStyle.fontFamily,
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fontWeight: FontWeight.bold,
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fontSize: 20,
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color: _generalStyle.secondaryWidgetBackgroundColor,
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),
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);
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}
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return Card(
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margin: EdgeInsets.zero,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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child: Padding(
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padding: const EdgeInsets.all(24.0),
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child: LayoutBuilder(
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builder: (context, constraints) {
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final isNarrow = constraints.maxWidth < 800;
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return SingleChildScrollView(
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child: isNarrow
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? Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_imageWidget(dto),
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const SizedBox(height: 32),
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_contentWidget(dto),
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],
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)
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: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_imageWidget(dto),
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const SizedBox(width: 32),
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_contentWidget(dto),
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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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Widget _imageWidget(PictureDto dto) {
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return Image.memory(
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base64Decode(dto.image),
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fit: BoxFit.contain,
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);
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}
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Widget _contentWidget(PictureDto dto) {
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final labelStyle = TextStyle(
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fontWeight: FontWeight.normal,
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fontSize: 16,
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fontFamily: _generalStyle.fontFamily,
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color: _generalStyle.primaryTextLabelColor,
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);
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final contentStyle = TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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fontFamily: _generalStyle.fontFamily,
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color: _generalStyle.secondaryTextLabelColor,
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);
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return Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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Text(
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"INFORMATIONEN",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 44,
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fontFamily: _generalStyle.fontFamily,
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color: _generalStyle.primaryTextLabelColor,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 20.0),
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child: Text(
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"APOTHEKE",
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style: labelStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Text(
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"Name of apotheke",
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style: contentStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 20.0),
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child: Text(
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"KUNDENNUMMER",
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style: labelStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Text(
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"123445587474873",
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style: contentStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 20.0),
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child: Text(
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"DATUM",
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style: labelStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Text(
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_dateFormat.format(dto.pictureDate),
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style: contentStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 20.0),
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child: Text(
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"KOMMENTAR",
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style: labelStyle,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Container(
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width: 300,
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height: 150,
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decoration: BoxDecoration(
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border: Border.all(color: _generalStyle.secondaryTextLabelColor.withValues(alpha: 0.3)),
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borderRadius: BorderRadius.circular(8),
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),
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child: Scrollbar(
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controller: _commentScrollController,
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thumbVisibility: true,
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child: SingleChildScrollView(
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controller: _commentScrollController,
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padding: const EdgeInsets.all(8.0),
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child: Text(
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dto.comment ?? "",
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style: contentStyle,
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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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