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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:cloud_firestore/cloud_firestore.dart'; | ||
| import 'package:firebase_auth/firebase_auth.dart'; | ||
| import 'package:firebase_storage/firebase_storage.dart'; | ||
| import 'package:file_picker/file_picker.dart'; | ||
| import 'dart:html' as html; | ||
| import 'dart:typed_data'; | ||
| import 'dart:io' as io; | ||
| import 'package:flutter/foundation.dart' show kIsWeb; | ||
| import 'package:get/get.dart'; | ||
| import 'package:project/views/login_signup_view.dart'; | ||
|
|
||
| class AddSpaceScreen extends StatefulWidget { | ||
| const AddSpaceScreen({super.key}); | ||
|
|
||
| @override | ||
| _AddSpaceScreenState createState() => _AddSpaceScreenState(); | ||
| } | ||
|
|
||
| class _AddSpaceScreenState extends State<AddSpaceScreen> { | ||
| final TextEditingController _titleController = TextEditingController(); | ||
| final TextEditingController _descriptionController = TextEditingController(); | ||
| final TextEditingController _startingBidController = TextEditingController(); | ||
| html.File? _imageFile; | ||
| String? _imageFileName; | ||
| io.File? _nativeImageFile; | ||
|
|
||
| Future<void> _pickImage() async { | ||
| print('Picking image...'); | ||
| if (kIsWeb) { | ||
| html.FileUploadInputElement uploadInput = html.FileUploadInputElement(); | ||
| uploadInput.accept = 'image/*'; | ||
| uploadInput.click(); | ||
| uploadInput.onChange.listen((e) { | ||
| final files = uploadInput.files; | ||
| if (files != null && files.isNotEmpty) { | ||
| final file = files.first; | ||
| final reader = html.FileReader(); | ||
| reader.readAsArrayBuffer(file); | ||
| reader.onLoadEnd.listen((e) { | ||
| setState(() { | ||
| _imageFile = file; | ||
| _imageFileName = file.name; | ||
| print('Image selected: $_imageFileName'); | ||
| }); | ||
| }); | ||
| } else { | ||
| print('No image selected.'); | ||
| } | ||
| }); | ||
| } else { | ||
| FilePickerResult? result = await FilePicker.platform.pickFiles( | ||
| type: FileType.image, | ||
| allowMultiple: false, | ||
| ); | ||
|
|
||
| if (result != null) { | ||
| setState(() { | ||
| _imageFileName = result.files.first.name; | ||
| _nativeImageFile = io.File(result.files.first.path!); | ||
| print('Image selected: $_imageFileName'); | ||
| }); | ||
| } else { | ||
| print('No image selected.'); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| Future<void> _uploadSpace() async { | ||
| final user = FirebaseAuth.instance.currentUser; | ||
| if (user == null) { | ||
| print('No user is signed in.'); | ||
| ScaffoldMessenger.of(context).showSnackBar(SnackBar( | ||
| content: Text('Please sign in to upload a space'), | ||
| )); | ||
| Get.to(() => const LoginSignupView()); | ||
| return; | ||
| } | ||
|
|
||
| if (_imageFile == null && _nativeImageFile == null) { | ||
| ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Please select an image'))); | ||
| return; | ||
| } | ||
|
|
||
| final imageName = DateTime.now().millisecondsSinceEpoch.toString(); | ||
| final storageRef = FirebaseStorage.instance.ref().child('spaces/$imageName'); | ||
|
|
||
| try { | ||
| String imageUrl; | ||
| if (kIsWeb) { | ||
| final reader = html.FileReader(); | ||
| reader.readAsArrayBuffer(_imageFile!); | ||
| await reader.onLoadEnd.first; | ||
| final data = reader.result as Uint8List; | ||
| print('Uploading image data (Web): ${data.length} bytes'); | ||
| final uploadTask = await storageRef.putData(data); | ||
| imageUrl = await uploadTask.ref.getDownloadURL(); | ||
| print('Image uploaded (Web): $imageUrl'); | ||
| await _saveSpaceToFirestore(imageUrl); | ||
| } else { | ||
| print('Uploading image file (Mobile/Desktop)...'); | ||
| final uploadTask = await storageRef.putFile(_nativeImageFile!); | ||
| imageUrl = await uploadTask.ref.getDownloadURL(); | ||
| print('Image uploaded (Mobile/Desktop): $imageUrl'); | ||
| await _saveSpaceToFirestore(imageUrl); | ||
| } | ||
| } catch (e) { | ||
| print('Upload failed: $e'); | ||
| ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Upload failed: $e'))); | ||
| } | ||
| } | ||
|
|
||
| Future<void> _saveSpaceToFirestore(String imageUrl) async { | ||
| final user = FirebaseAuth.instance.currentUser; | ||
| try { | ||
| print('Saving space details to Firestore...'); | ||
| await FirebaseFirestore.instance.collection('spaces').add({ | ||
| 'title': _titleController.text, | ||
| 'description': _descriptionController.text, | ||
| 'imageUrl': imageUrl, | ||
| 'startTime': Timestamp.now(), | ||
| 'endTime': Timestamp.fromDate(DateTime.now().add(Duration(days: 7))), | ||
| 'startingBid': double.parse(_startingBidController.text), | ||
| 'highestBid': { | ||
| 'bidderId': null, | ||
| 'amount': 0.0, | ||
| }, | ||
| 'createdBy': user!.uid, | ||
| }); | ||
| print('Space details saved to Firestore'); | ||
| ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Space uploaded successfully'))); | ||
| Navigator.pop(context); | ||
| } catch (e) { | ||
| print('Failed to save space details: $e'); | ||
| ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Failed to save space details: $e'))); | ||
| } | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Scaffold( | ||
| appBar: AppBar(title: Text('Add New Space')), | ||
| body: Padding( | ||
| padding: EdgeInsets.all(16.0), | ||
| child: SingleChildScrollView( | ||
| child: Column( | ||
| children: [ | ||
| TextField( | ||
| controller: _titleController, | ||
| decoration: InputDecoration(labelText: 'Title'), | ||
| ), | ||
| TextField( | ||
| controller: _descriptionController, | ||
| decoration: InputDecoration(labelText: 'Description'), | ||
| ), | ||
| TextField( | ||
| controller: _startingBidController, | ||
| decoration: InputDecoration(labelText: 'Starting Bid'), | ||
| keyboardType: TextInputType.number, | ||
| ), | ||
| SizedBox(height: 10), | ||
| _imageFileName == null | ||
| ? Text('No image selected.') | ||
| : Text(_imageFileName!), | ||
| ElevatedButton( | ||
| onPressed: _pickImage, | ||
| child: Text('Pick Image'), | ||
| ), | ||
| ElevatedButton( | ||
| onPressed: _uploadSpace, | ||
| child: Text('Upload Space'), | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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@@ -3,6 +3,7 @@ | |
| # | ||
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| list(APPEND FLUTTER_PLUGIN_LIST | ||
| file_selector_linux | ||
| url_launcher_linux | ||
| ) | ||
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