import 'dart:convert'; import 'package:flutter/material.dart'; import 'package:http/http.dart'; import 'package:provider/provider.dart'; import 'package:solian/models/post.dart'; import 'package:solian/providers/auth.dart'; import 'package:solian/router.dart'; import 'package:solian/utils/service_url.dart'; import 'package:flutter_gen/gen_l10n/app_localizations.dart'; import 'package:solian/widgets/indent_wrapper.dart'; import 'package:solian/widgets/posts/attachment_editor.dart'; class MomentEditorScreen extends StatefulWidget { final Post? editing; const MomentEditorScreen({super.key, this.editing}); @override State createState() => _MomentEditorScreenState(); } class _MomentEditorScreenState extends State { final _textController = TextEditingController(); String? _alias; bool _isSubmitting = false; List _attachments = List.empty(growable: true); void viewAttachments(BuildContext context) { showModalBottomSheet( context: context, builder: (context) => AttachmentEditor( current: _attachments, onUpdate: (value) => _attachments = value, ), ); } Future applyPost(BuildContext context) async { final auth = context.read(); if (!await auth.isAuthorized()) return; final uri = widget.editing == null ? getRequestUri('interactive', '/api/p/moments') : getRequestUri('interactive', '/api/p/moments/${widget.editing!.id}'); final req = Request(widget.editing == null ? "POST" : "PUT", uri); req.headers['Content-Type'] = 'application/json'; req.body = jsonEncode({ 'alias': _alias, 'content': _textController.value.text, 'attachments': _attachments, }); setState(() => _isSubmitting = true); var res = await Response.fromStream(await auth.client!.send(req)); if (res.statusCode != 200) { var message = utf8.decode(res.bodyBytes); ScaffoldMessenger.of(context).showSnackBar( SnackBar(content: Text("Something went wrong... $message")), ); } else { if (router.canPop()) { router.pop(true); } } setState(() => _isSubmitting = false); } @override void initState() { if (widget.editing != null) { _alias = widget.editing!.alias; _textController.text = widget.editing!.content; _attachments = widget.editing!.attachments ?? List.empty(growable: true); } super.initState(); } @override Widget build(BuildContext context) { final auth = context.read(); return IndentWrapper( hideDrawer: true, title: AppLocalizations.of(context)!.newMoment, appBarActions: [ TextButton( onPressed: !_isSubmitting ? () => applyPost(context) : null, child: Text(AppLocalizations.of(context)!.postVerb.toUpperCase()), ), ], child: Center( child: Container( constraints: const BoxConstraints(maxWidth: 640), child: Column( children: [ _isSubmitting ? const LinearProgressIndicator() : Container(), FutureBuilder( future: auth.getProfiles(), builder: (context, snapshot) { if (snapshot.hasData) { var userinfo = snapshot.data; return ListTile( title: Text(userinfo["nick"]), subtitle: Text( AppLocalizations.of(context)!.postIdentityNotify, ), leading: CircleAvatar( backgroundImage: NetworkImage(userinfo["picture"]), ), ); } else { return Container(); } }, ), const Divider(thickness: 0.3), Expanded( child: Container( padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8), child: TextField( maxLines: null, autofocus: true, autocorrect: true, keyboardType: TextInputType.multiline, controller: _textController, decoration: InputDecoration.collapsed( hintText: AppLocalizations.of(context)!.postContentPlaceholder, ), ), ), ), Container( decoration: const BoxDecoration( border: Border( top: BorderSide(width: 0.3, color: Color(0xffdedede)), ), ), child: Row( children: [ TextButton( style: TextButton.styleFrom(shape: const CircleBorder()), child: const Icon(Icons.camera_alt), onPressed: () => viewAttachments(context), ) ], ), ), ], ), ), ), ); } }