410 lines
12 KiB
Dart
410 lines
12 KiB
Dart
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import 'package:badges/badges.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_wisetronic/widgets/general/breadcrumbs.dart';
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import 'package:flutter_wisetronic/widgets/general/navigationbar.dart';
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import 'package:percent_indicator/linear_percent_indicator.dart';
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import 'package:smooth_star_rating/smooth_star_rating.dart';
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import '../../constants.dart';
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import '../../events/eventbus.dart';
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import '../../events/events.dart';
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import '../../generated/l10n.dart';
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import '../../models/comment.dart';
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import '../../models/product_image.dart';
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import '../../routes.dart';
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import '../../store/actions.dart';
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import '../../store/store.dart';
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import '../../utils/http_util.dart';
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import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
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import '../../utils/utils.dart';
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class DesktopNewComment extends StatefulWidget {
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final Key key;
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final int orderId;
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const DesktopNewComment(this.orderId, {this.key});
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@override
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State<StatefulWidget> createState() {
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return DesktopNewCommentState();
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}
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}
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class DesktopNewCommentState extends State<DesktopNewComment> {
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Comment comment;
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bool _showProgress;
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double _progress;
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double rating;
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bool isSubmitting = false;
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final TextEditingController commentController = new TextEditingController();
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double sideSpace = 0;
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double mainSpace = 1200;
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@override
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Widget build(BuildContext context) {
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store.dispatch(UpdateContext(context));
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if (MediaQuery.of(context).size.width <= 1200) {
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mainSpace = MediaQuery.of(context).size.width;
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sideSpace = 0;
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} else {
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mainSpace = 1200;
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sideSpace = (MediaQuery.of(context).size.width - 1200) / 2;
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}
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return Scaffold(
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appBar: MiniNavigationBar(
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title: S.of(context).new_comment,
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back: true,
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breadCrumbs: [
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BreadCrumb(S.of(context).pay_now, null),
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],
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breadCrumbHeight: Constants.BREADCRUMB_HEIGHT,
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),
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body: _buildBody(context),
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);
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}
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@override
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void initState() {
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super.initState();
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_showProgress = false;
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_progress = 0.0;
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setState(() {
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rating = 5.0;
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});
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eventBus.on<OnUploadCommentImageProgressEvent>().listen((event) {
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if (mounted) {
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setState(() {
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_showProgress = event.showProgress;
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_progress = event.progress;
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});
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}
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});
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eventBus.on<OnCommentUpdatedEvent>().listen((event) {
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if (mounted) {
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setState(() {
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comment = event.comment;
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});
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}
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});
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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}
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Widget _buildBody(BuildContext context) {
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ListView listView = ListView.builder(
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itemCount: 4,
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itemBuilder: (BuildContext context, int position) {
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switch(position) {
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case 0:
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return Container(
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padding: EdgeInsets.only(left: 20.0, right: 20.0, top: 16.0, bottom: 16.0),
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child: SmoothStarRating(
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allowHalfRating: false,
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onRated: (v) {
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setState(() {
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rating = v;
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});
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},
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starCount: 5,
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rating: rating,
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size: 40.0,
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filledIconData: Icons.star,
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color: Colors.green,
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borderColor: Colors.green,
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spacing: 0.0,
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),
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);
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break;
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case 1:
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return Container(
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padding: EdgeInsets.only(top: 0.0, bottom: 10.0, left: 16.0, right: 16.0),
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child: TextField(
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controller: commentController,
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keyboardType: TextInputType.multiline,
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maxLines: 10,
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maxLength: 500,
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decoration: new InputDecoration(
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border: new OutlineInputBorder(
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borderRadius: const BorderRadius.all(
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const Radius.circular(12.0),
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),
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),
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filled: true,
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hintStyle: new TextStyle(color: Colors.grey[800]),
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hintText: S.of(context).input_your_comment,
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fillColor: Colors.white70,
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),
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),
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);
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break;
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case 2:
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return Container(
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padding: EdgeInsets.only(left: 16.0, right: 16.0, top: 16.0, bottom: 16.0),
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child: commentImages(context),
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);
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break;
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case 3:
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return Container(
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padding: EdgeInsets.only(left: 16.0, right: 16.0, top: 16.0, bottom: 16.0),
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child: Align(
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alignment: Alignment.centerRight,
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child: SizedBox(
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width: 150.0,
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height: 36.0,
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child: ElevatedButton(
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child: Text(
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S.of(context).submit,
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style: TextStyle(
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color: Colors.white,
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),
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),
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style: ElevatedButton.styleFrom(
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primary: Theme.of(context).primaryColor,
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),
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onPressed: () {
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_submit();
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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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return null;
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}
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);
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return Row(
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children: [
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Container(width: sideSpace,),
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Expanded(child: listView,),
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Container(width: sideSpace,),
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],
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);
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}
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Widget commentImages(BuildContext mainContext) {
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Row row = Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[],
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);
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if (comment != null && comment.images.length > 0) {
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for (ProductImage image in comment.images) {
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row.children.add(
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Container(
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padding: EdgeInsets.only(left: 10.0),
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child: Badge(
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position: BadgePosition.topEnd(top: -10.0, end: -6.0),
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badgeContent: Container(
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child: Text(
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'-',
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style: TextStyle(
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fontSize: 14.0,
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color: Colors.white,
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),
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),
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),
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child: GestureDetector(
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child: Container(
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child: Util.showImage('https:${image.image}',
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width: 60.0,
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height: 60.0,
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fit: BoxFit.fill,
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errorWidget: (mainContext, url, error) => Icon(
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Icons.image,
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size: 60.0,
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color: Colors.grey,
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),
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),
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),
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onTap: () {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(S.of(context).warning),
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content: Text(S.of(context).are_you_sure_to_remove_the_picture),
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actions: <Widget>[
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TextButton(
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child: Text(S.of(context).cancel),
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onPressed: () {
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Navigator.of(context).pop();
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},
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style: TextButton.styleFrom(
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primary: Theme.of(context).primaryColor,
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),
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),
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TextButton(
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child: Text(S.of(context).yes_i_am_sure),
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onPressed: () {
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Navigator.of(context).pop();
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_deleteImage(image.id);
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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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row.children.add(
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GestureDetector(
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child: Container(
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margin: EdgeInsets.only(left: 10,),
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child: Icon(
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Icons.add,
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size: 60.0,
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color: comment == null || comment.images.length < 3 ? Colors.lightBlue : Colors.black12,
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),
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decoration: BoxDecoration(
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color: Colors.white70,
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border: Border(
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top: BorderSide(
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width: 0.5,
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color: Colors.black12,
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),
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bottom: BorderSide(
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width: 0.5,
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color: Colors.black12,
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),
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left: BorderSide(
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width: 0.5,
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color: Colors.black12,
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),
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right: BorderSide(
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width: 0.5,
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color: Colors.black12,
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),
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),
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),
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),
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onTap: () {
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if (comment == null || comment.images.length < 3) {
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showDialog(
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context: mainContext,
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barrierDismissible: true,
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builder: (BuildContext context) {
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return Util().getPicture(mainContext, store.state.user,
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commentId: comment != null ? comment.id : 0,
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orderId: widget.orderId);
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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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return Stack(
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children: <Widget>[
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Positioned(
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top: 0.0,
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left: 0.0,
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right: 0.0,
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bottom: -100.0,
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child: Visibility(
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visible: _showProgress,
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child: LinearPercentIndicator(
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lineHeight: 10.0,
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percent: _progress,
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backgroundColor: Colors.transparent,
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progressColor: Colors.blue,
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linearStrokeCap: LinearStrokeCap.butt,
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),
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),
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),
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Positioned(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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Container(
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padding: EdgeInsets.only(bottom: 16.0),
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child: Text(
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S.of(context).add_pictures,
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style: TextStyle(
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fontSize: 17.0,
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color: Colors.black38,
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),
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),
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),
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row,
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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 _deleteImage(int imageId) {
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HttpUtil.httpDelete('v1/comment-image/${imageId}', (response) {
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if (mounted) {
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setState(() {
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comment = Comment.fromJson(response.data);
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});
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}
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},
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queryParameters: {
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'comment_id': comment != null ? comment.id : 0,
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},
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).catchError((error) {
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Utils.showMessageDialog(context, error);
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});
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}
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void _submit() {
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if (commentController.text.isEmpty) {
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Utils.showMessageDialog(context, Exception(S.of(context).comment_empty));
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} else {
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HttpUtil.httpPost('v1/add-comment', (response) {
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if (isSubmitting) {
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isSubmitting = false;
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Navigator.of(context).pop();
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}
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Utils.showMessageDialog(context,
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Exception(S.of(context).thank_you_for_your_comment),
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title: S.of(context).success,
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onOk: () {
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Routes.router.navigateTo(context, '/orders', replace: true, clearStack: true);
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}
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);
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},
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isFormData: true,
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body: {
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'order_id': widget.orderId,
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'comment_id': comment != null ? comment.id : 0,
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'content': commentController.text,
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'rating': rating.round(),
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},
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).catchError((error) {
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if (isSubmitting) {
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isSubmitting = false;
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Navigator.of(context).pop();
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}
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Utils.showMessageDialog(context, error);
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});
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isSubmitting = true;
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Utils.showSubmitDialog(context);
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}
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}
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} |