Complete Phase 1 and Hour 4 gallery/status polish

This commit is contained in:
2026-05-14 17:54:01 +08:00
parent 728a6749a8
commit 6af248861b
14 changed files with 516 additions and 214 deletions

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@@ -1,165 +0,0 @@
# Alternative Architecture: Direct Node Data Plane
This document preserves the original Clouderized Memories architecture principle:
> The cloud should coordinate the experience, but customer media should not routinely flow through Clouderized application servers.
The current PoC uses a broker-mediated relay because it is simpler to prove end to end. This alternative remains important because it is the stronger long-term privacy and bandwidth architecture.
## Core Principle
Separate the control plane from the data plane.
```text
Control plane:
client <-> Clouderized cloud
Data plane:
client <-> customer storage node
```
Clouderized cloud should handle identity, metadata, authorization, device registration, and node discovery. It should not be the normal path for original photo/video bytes.
## Components
### Control Plane
Cloud service responsible for:
- user accounts and sessions
- device registration
- storage-node enrollment
- asset manifests
- backup state
- signed upload and fetch authorization
- node online/offline status
- billing and entitlement state
### Storage Agent
Lightweight service running on customer-owned hardware.
Responsibilities:
- maintain a secure outbound control connection
- expose a stable reachable media endpoint
- receive authorized uploads
- store encrypted media blobs on local storage
- serve authorized encrypted blobs to clients
- report capacity, health, and transfer outcomes
- maintain local retry/checkpoint state
### Clients
Mobile and web clients are responsible for:
- authenticating with the control plane
- requesting upload/download grants
- uploading media directly to the storage node when possible
- fetching thumbnails/media directly from the storage node when possible
- decrypting and rendering media locally
## Preferred Data Path
```text
Client <-> Customer Storage Agent
```
The cloud authorizes the operation, but the actual media transfer happens directly between the client and the node.
## Fallback Data Path
```text
Client <-> Encrypted Relay <-> Customer Storage Agent
```
Relay fallback may be necessary for difficult networks, but the relay should only forward encrypted bytes. It should not process or persist original media.
## Addressing Model
Every storage node needs a stable logical address, independent of the customer's residential IP.
Candidate model:
```text
<node-id>.edge.clouderized.com
```
The hostname identifies the node. It should not imply a fixed public IP or manual router configuration.
Possible approaches:
- managed reverse tunnel fabric
- direct peer connectivity with cloud signaling
- hybrid transport with direct path first and relay fallback
- existing tunnel substrate for early prototypes
Cloudflare-style HTTP tunnels are not sufficient as the only bulk media path because request-size limits can break large photo/video uploads.
## Upload Flow
```text
1. Client asks the control plane for an upload session.
2. Control plane verifies user, entitlement, node status, and policy.
3. Control plane returns:
- target node identity
- short-lived upload token
- expected metadata envelope
4. Client streams encrypted payload directly to the storage node.
5. Node validates the token and writes the blob locally.
6. Node returns checksum/status.
7. Control plane marks the asset committed.
```
## View Flow
```text
1. Client asks control plane for timeline metadata.
2. Control plane returns asset summaries and short-lived fetch grants.
3. Client fetches thumbnail/media bytes from the storage node.
4. Client decrypts and renders locally.
```
## Thumbnail Strategy
Preferred early strategy:
- mobile client generates thumbnails during upload
- storage node stores both original and thumbnail blobs
- browser fetches thumbnails from the node and decrypts them locally
Later options:
- storage agent generates thumbnails for imports
- encrypted relay/cache for derived thumbnails if economics justify it
## Why This Matters
Compared with the current broker-relay PoC, this alternative has stronger:
- privacy story
- bandwidth economics
- long-term scalability
- differentiation from normal cloud photo services
The tradeoff is higher engineering complexity around:
- node reachability
- NAT traversal
- resumable transfers
- offline behavior
- large video transfer reliability
- cross-device key management
## Relationship To Current PoC
The current PoC is still valuable. It proves:
- outbound node connection
- broker-controlled routing
- upload into customer storage
- reverse fetch from customer storage
- Android-to-node workflow through a managed service
This alternative should guide the production architecture once the PoC graduates beyond proving the basic product loop.

61
PLAN.md
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@@ -10,7 +10,7 @@ that works end-to-end, not a half-finished layer.
| Phase | Description | Status | | Phase | Description | Status |
|-------|-------------|--------| |-------|-------------|--------|
| 0 | POC — tunnel, upload relay, reverse fetch | ✅ Done | | 0 | POC — tunnel, upload relay, reverse fetch | ✅ Done |
| 1 | Android app — pick and upload photos | 🔄 In progress | | 1 | Android app — pick and upload photos | ✅ Done |
| 2 | Agent — production-ready (reconnect, dedup) | ⬜ Pending | | 2 | Agent — production-ready (reconnect, dedup) | ⬜ Pending |
| 3 | Broker — thumbnails + SQLite metadata | ⬜ Pending | | 3 | Broker — thumbnails + SQLite metadata | ⬜ Pending |
| 4 | Web gallery — browse and view photos | ⬜ Pending | | 4 | Web gallery — browse and view photos | ⬜ Pending |
@@ -39,7 +39,7 @@ that works end-to-end, not a half-finished layer.
--- ---
## Phase 1 — Android Upload 🔄 ## Phase 1 — Android Upload ✅
**Goal:** Real phone → broker → agent disk, on a real device. **Goal:** Real phone → broker → agent disk, on a real device.
@@ -53,24 +53,29 @@ that works end-to-end, not a half-finished layer.
- Android permissions set (READ_MEDIA_IMAGES, INTERNET) - Android permissions set (READ_MEDIA_IMAGES, INTERNET)
- Debug APK built and tested — file uploads confirmed working - Debug APK built and tested — file uploads confirmed working
**Remaining:** **Completed:**
- [ ] Rename app display name from `memory_by_clouderized` → `MemoriC` - ✅ Rename app display name from `memory_by_clouderized` → `MemoriC`
- [ ] Test on real device end-to-end (phone → broker → agent disk verified ✅) - ✅ Test on real device end-to-end (phone → broker → agent disk verified)
--- ---
## Phase 2 — Production Agent ## Phase 2 — Production Agent
**Goal:** Agent that survives in the real world. **Goal:** Agent that survives in the real world with foundation for future direct client-node transfers.
**Deliverable:** Go binary that reconnects automatically, deduplicates uploads, **Deliverable:** Go binary that reconnects automatically, deduplicates uploads,
and organises photos by date on disk. organises photos by date on disk, and maintains internal database for robustness.
**Tasks:** **Tasks:**
- [x] Linux user service (`memoric-agent`) via `systemctl --user` with `Restart=always` and storage path set to `~/memoric/photos`
- [ ] Auto-reconnect with exponential backoff on disconnect - [ ] Auto-reconnect with exponential backoff on disconnect
- [ ] SHA-256 dedup — skip files already stored, return 200 without relaying - [ ] SHA-256 dedup — skip files already stored, return 200 without relaying
- [ ] Organised storage: `photos/YYYY/MM/filename` instead of flat directory - [ ] Organised storage: `photos/YYYY/MM/filename` instead of flat directory
- [ ] Disk-full detection — warn broker when < 10GB free - [ ] Disk-full detection — warn broker when < 10GB free
- [ ] Internal SQLite database to track stored files (path-independent)
- [ ] Content-addressable storage design (files stored by hash)
- [ ] Encryption at rest for stored photos
- [ ] Health reporting and capacity monitoring
--- ---
@@ -158,3 +163,45 @@ new photos on WiFi, with a persistent notification showing sync status.
- [ ] Agent pairing UX: QR code scan or manual token entry? - [ ] Agent pairing UX: QR code scan or manual token entry?
- [ ] What happens if home agent disk is full — reject upload or warn? - [ ] What happens if home agent disk is full — reject upload or warn?
- [ ] Pricing finalised: Free / Solo S$4 / Family S$8? - [ ] Pricing finalised: Free / Solo S$4 / Family S$8?
## Future Considerations
- [ ] Evaluate direct client-node data plane for improved privacy/bandwidth
- Hybrid approach: direct transfer when possible, encrypted relay fallback
- Requires solving NAT traversal, connection reliability, and data integrity
- Build on Phase 2 agent improvements (internal database, encryption, health reporting)
---
## Execution Tracking (Hour Blocks)
This section consolidates the prior `DEVELOPMENT_PLAN.md` progress notes.
### Hour 1: App Display Name Update ✅ COMPLETED
- ✅ Updated app name in `pubspec.yaml`: `name: memoric`
- ✅ Updated iOS display name in `ios/Runner/Info.plist`: `CFBundleDisplayName = MemoriC`
- ✅ Updated iOS bundle name in `ios/Runner/Info.plist`: `CFBundleName = MemoriC`
- ✅ Created Android app name in `android/app/src/main/res/values/strings.xml`
- ✅ Verified debug APK build
### Hour 2: Real Device Testing Preparation
- Prepare device debugging + APK install workflow
### Hour 3: End-to-End Test Execution ✅ COMPLETED
- ✅ Agent connection and broker accessibility verified
- ✅ Real upload confirmed from app (`1000199397.jpg`)
- ✅ Reverse fetch confirmed (`/photo/1000199397.jpg`)
- ✅ Thumbnail serving confirmed (`/photo/thumb_1000199397`)
- ✅ Persistence path aligned to `/app/data/thumbnails` on broker
### Hour 4: Issue Resolution & Polish ✅ COMPLETED
- ✅ Added persistent photo index API (`GET /photos`)
- ✅ Added SQLite metadata persistence at `/app/data/memory.db`
- ✅ Switched new thumbnails to WebP (with legacy compatibility)
- ✅ Added Linux user service (`systemctl --user`) for agent
- ✅ Configured agent storage path to `~/memoric/photos`
- ✅ Wire Flutter app gallery UI to load from `GET /photos`
- ✅ Full-screen gallery tab with thumbnail grid and tap-to-open full photo
- ✅ Agent connected/disconnected badge with live broker health checks
- ✅ Final validation pass and close Hour 4
- ⏭️ Deferred: upload retry/error UX polish (not needed for now)

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@@ -18,3 +18,32 @@ Built on the Clouderized platform (dogfooding).
| [SPEC.md](SPEC.md) | Full product spec — architecture, data flow, tiers | | [SPEC.md](SPEC.md) | Full product spec — architecture, data flow, tiers |
| [PLAN.md](PLAN.md) | Build plan — phases and milestones | | [PLAN.md](PLAN.md) | Build plan — phases and milestones |
| [poc/](poc/) | Proof-of-concept code (tunnel broker, Go agent, Flutter app) | | [poc/](poc/) | Proof-of-concept code (tunnel broker, Go agent, Flutter app) |
## Run Agent As User Service (Linux)
From repo root:
```bash
cd poc/agent
./install-user-service.sh
```
Then manage with:
```bash
systemctl --user start memoric-agent
systemctl --user stop memoric-agent
systemctl --user status memoric-agent
journalctl --user -u memoric-agent -f
```
Default photo storage path:
- `~/memoric/photos`
To use a different path, edit:
- `~/.config/systemd/user/memoric-agent.service`
and change `Environment=STORAGE_DIR=...`, then run:
```bash
systemctl --user daemon-reload
systemctl --user restart memoric-agent
```

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poc/agent/agent.log Normal file
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2026/05/14 15:57:34 connected to broker at wss://memory.clouderized.com/agent
2026/05/14 15:57:48 served 1000208662.jpg (2713195 bytes)

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@@ -0,0 +1,27 @@
#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
APP_DIR="${HOME}/.local/share/memoric-agent"
SYSTEMD_USER_DIR="${HOME}/.config/systemd/user"
mkdir -p "${APP_DIR}"
mkdir -p "${SYSTEMD_USER_DIR}"
echo "[1/4] Building agent binary..."
cd "${SCRIPT_DIR}"
go build -o "${APP_DIR}/memoric-agent" .
echo "[2/4] Installing systemd unit..."
cp "${SCRIPT_DIR}/systemd/memoric-agent.service" "${SYSTEMD_USER_DIR}/memoric-agent.service"
echo "[3/4] Reloading user daemon..."
systemctl --user daemon-reload
echo "[4/4] Enabling and starting memoric-agent..."
systemctl --user enable --now memoric-agent
echo
echo "MemoriC agent service installed."
echo "Check status with: systemctl --user status memoric-agent"
echo "View logs with: journalctl --user -u memoric-agent -f"

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@@ -11,7 +11,7 @@ import (
) )
const brokerURL = "wss://memory.clouderized.com/agent" const brokerURL = "wss://memory.clouderized.com/agent"
const storageDir = "./photos" const defaultStorageDir = "./photos"
type Message struct { type Message struct {
Type string `json:"type"` Type string `json:"type"`
@@ -22,9 +22,15 @@ type Message struct {
} }
func main() { func main() {
storageDir := os.Getenv("STORAGE_DIR")
if storageDir == "" {
storageDir = defaultStorageDir
}
if err := os.MkdirAll(storageDir, 0755); err != nil { if err := os.MkdirAll(storageDir, 0755); err != nil {
log.Fatal(err) log.Fatal(err)
} }
log.Println("photo storage directory:", storageDir)
conn, _, err := websocket.DefaultDialer.Dial(brokerURL, nil) conn, _, err := websocket.DefaultDialer.Dial(brokerURL, nil)
if err != nil { if err != nil {

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@@ -0,0 +1,15 @@
[Unit]
Description=MemoriC Agent
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
WorkingDirectory=%h/.local/share/memoric-agent
Environment=STORAGE_DIR=%h/memoric/photos
ExecStart=%h/.local/share/memoric-agent/memoric-agent
Restart=always
RestartSec=5
[Install]
WantedBy=default.target

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@@ -0,0 +1,3 @@
<resources>
<string name="app_name">MemoriC</string>
</resources>

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@@ -5,7 +5,7 @@
<key>CFBundleDevelopmentRegion</key> <key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string> <string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key> <key>CFBundleDisplayName</key>
<string>Memory By Clouderized</string> <string>MemoriC</string>
<key>CFBundleExecutable</key> <key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string> <string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key> <key>CFBundleIdentifier</key>
@@ -13,7 +13,7 @@
<key>CFBundleInfoDictionaryVersion</key> <key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string> <string>6.0</string>
<key>CFBundleName</key> <key>CFBundleName</key>
<string>memory_by_clouderized</string> <string>MemoriC</string>
<key>CFBundlePackageType</key> <key>CFBundlePackageType</key>
<string>APPL</string> <string>APPL</string>
<key>CFBundleShortVersionString</key> <key>CFBundleShortVersionString</key>

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@@ -1,7 +1,10 @@
import 'dart:convert';
import 'dart:async';
import 'dart:io'; import 'dart:io';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import 'package:http/http.dart' as http; import 'package:http/http.dart' as http;
import 'package:image_picker/image_picker.dart';
import 'package:path/path.dart' as p; import 'package:path/path.dart' as p;
const brokerUrl = 'https://memory.clouderized.com'; const brokerUrl = 'https://memory.clouderized.com';
@@ -29,6 +32,13 @@ class PhotoItem {
PhotoItem(this.file, {this.status = UploadStatus.pending}); PhotoItem(this.file, {this.status = UploadStatus.pending});
} }
class GalleryPhoto {
final String thumbnailUrl;
final String fullUrl;
const GalleryPhoto({required this.thumbnailUrl, required this.fullUrl});
}
class UploadPage extends StatefulWidget { class UploadPage extends StatefulWidget {
const UploadPage({super.key}); const UploadPage({super.key});
@@ -39,6 +49,27 @@ class UploadPage extends StatefulWidget {
class _UploadPageState extends State<UploadPage> { class _UploadPageState extends State<UploadPage> {
final _picker = ImagePicker(); final _picker = ImagePicker();
final List<PhotoItem> _photos = []; final List<PhotoItem> _photos = [];
List<GalleryPhoto> _galleryPhotos = const [];
bool _galleryLoading = false;
String? _galleryError;
bool _agentConnected = false;
Timer? _statusTimer;
@override
void initState() {
super.initState();
_loadGallery();
_statusTimer = Timer.periodic(
const Duration(seconds: 30),
(_) => _refreshAgentStatus(),
);
}
@override
void dispose() {
_statusTimer?.cancel();
super.dispose();
}
Future<void> _pickPhotos() async { Future<void> _pickPhotos() async {
final picked = await _picker.pickMultiImage(); final picked = await _picker.pickMultiImage();
@@ -60,28 +91,259 @@ class _UploadPageState extends State<UploadPage> {
'POST', 'POST',
Uri.parse('$brokerUrl/upload/$filename'), Uri.parse('$brokerUrl/upload/$filename'),
); );
req.files.add(await http.MultipartFile.fromPath('file', item.file.path)); req.files.add(
await http.MultipartFile.fromPath('file', item.file.path),
);
final res = await req.send(); final res = await req.send();
setState(() { setState(() {
item.status = res.statusCode == 200 ? UploadStatus.done : UploadStatus.failed; item.status = res.statusCode == 200
? UploadStatus.done
: UploadStatus.failed;
}); });
} catch (_) { } catch (_) {
setState(() => item.status = UploadStatus.failed); setState(() => item.status = UploadStatus.failed);
} }
} }
await _loadGallery();
}
Future<void> _loadGallery() async {
setState(() {
_galleryLoading = true;
_galleryError = null;
});
try {
await _refreshAgentStatus();
final res = await http.get(Uri.parse('$brokerUrl/photos'));
if (res.statusCode != 200) {
setState(() {
_galleryLoading = false;
_galleryError = 'Failed to load gallery (${res.statusCode}).';
});
return;
}
final body = jsonDecode(res.body);
final items = _extractPhotoItems(body);
final photos = items
.map(_toGalleryPhoto)
.whereType<GalleryPhoto>()
.toList(growable: false);
setState(() {
_galleryPhotos = photos;
_galleryLoading = false;
});
} catch (_) {
setState(() {
_galleryLoading = false;
_galleryError = 'Failed to load gallery.';
});
}
}
bool _extractAgentConnected(dynamic body) {
if (body is Map<String, dynamic>) {
for (final key in const [
'agent_connected',
'connected',
'is_connected',
]) {
final value = body[key];
if (value is bool) return value;
}
}
return false;
}
Future<void> _refreshAgentStatus() async {
try {
final res = await http.get(Uri.parse('$brokerUrl/'));
if (res.statusCode != 200) {
if (mounted) {
setState(() => _agentConnected = false);
}
return;
}
final body = jsonDecode(res.body);
final connected = _extractAgentConnected(body);
if (mounted) {
setState(() => _agentConnected = connected);
}
} catch (_) {
if (mounted) {
setState(() => _agentConnected = false);
}
}
}
List<Map<String, dynamic>> _extractPhotoItems(dynamic body) {
final raw = body is List
? body
: body is Map<String, dynamic> && body['photos'] is List
? body['photos'] as List
: const [];
return raw
.whereType<Map>()
.map((x) => Map<String, dynamic>.from(x))
.toList(growable: false);
}
GalleryPhoto? _toGalleryPhoto(Map<String, dynamic> item) {
final thumbRaw = item['thumbnail_url'];
if (thumbRaw is! String) return null;
final thumb = _resolveUrl(thumbRaw);
if (thumb.isEmpty) return null;
final explicitFull = item['photo_url'] ?? item['full_url'] ?? item['url'];
String full;
if (explicitFull is String && explicitFull.trim().isNotEmpty) {
full = _resolveUrl(explicitFull);
} else if (item['filename'] is String &&
(item['filename'] as String).isNotEmpty) {
final encoded = Uri.encodeComponent(item['filename'] as String);
full = '$brokerUrl/photo/$encoded';
} else if (item['id'] != null) {
full = '$brokerUrl/photo/${item['id']}';
} else {
full = thumb;
}
return GalleryPhoto(thumbnailUrl: thumb, fullUrl: full);
}
String _resolveUrl(String value) {
final trimmed = value.trim();
if (trimmed.isEmpty) return '';
final uri = Uri.tryParse(trimmed);
if (uri != null && uri.hasScheme && uri.hasAuthority) return trimmed;
return Uri.parse(brokerUrl).resolve(trimmed).toString();
}
Future<void> _openFullPhoto(GalleryPhoto photo) async {
final messenger = ScaffoldMessenger.of(context);
await _refreshAgentStatus();
if (!mounted || !_agentConnected) {
messenger.showSnackBar(
const SnackBar(
content: Text('Agent is disconnected. Full photo is unavailable.'),
),
);
return;
}
Navigator.of(context).push(
MaterialPageRoute<void>(
builder: (_) => FullPhotoPage(imageUrl: photo.fullUrl),
),
);
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Scaffold( return DefaultTabController(
length: 2,
child: Scaffold(
appBar: AppBar( appBar: AppBar(
title: const Text('Memory by Clouderized'), title: const Text('Memory by Clouderized'),
backgroundColor: const Color(0xFF0F766E), backgroundColor: const Color(0xFF0F766E),
foregroundColor: Colors.white, foregroundColor: Colors.white,
actions: [
Padding(
padding: const EdgeInsets.only(right: 12),
child: _AgentStatusBadge(connected: _agentConnected),
), ),
body: _photos.isEmpty ],
? const Center(child: Text('No photos selected yet.')) bottom: const TabBar(
: GridView.builder( tabs: [
Tab(icon: Icon(Icons.photo_library), text: 'Gallery'),
Tab(icon: Icon(Icons.upload), text: 'Uploads'),
],
),
),
body: TabBarView(children: [_buildGalleryTab(), _buildUploadsTab()]),
floatingActionButton: FloatingActionButton.extended(
onPressed: _pickPhotos,
backgroundColor: const Color(0xFF0F766E),
foregroundColor: Colors.white,
icon: const Icon(Icons.add_photo_alternate),
label: const Text('Pick Photos'),
),
),
);
}
Widget _buildGalleryTab() {
if (_galleryLoading) {
return const Center(child: CircularProgressIndicator());
}
if (_galleryError != null) {
return Center(child: Text(_galleryError!));
}
if (_galleryPhotos.isEmpty) {
return const Center(child: Text('No photos in gallery yet.'));
}
return RefreshIndicator(
onRefresh: _loadGallery,
child: GridView.builder(
padding: const EdgeInsets.all(8),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
crossAxisSpacing: 4,
mainAxisSpacing: 4,
),
itemCount: _galleryPhotos.length,
itemBuilder: (_, i) {
final photo = _galleryPhotos[i];
return GestureDetector(
onTap: () => _openFullPhoto(photo),
child: ClipRRect(
borderRadius: BorderRadius.circular(6),
child: Stack(
fit: StackFit.expand,
children: [
Image.network(
photo.thumbnailUrl,
fit: BoxFit.cover,
errorBuilder: (_, _, _) => const ColoredBox(
color: Color(0xFFE5E7EB),
child: Center(child: Icon(Icons.broken_image)),
),
loadingBuilder: (_, child, loadingProgress) {
if (loadingProgress == null) return child;
return const ColoredBox(
color: Color(0xFFF3F4F6),
child: Center(
child: CircularProgressIndicator(strokeWidth: 2),
),
);
},
),
if (!_agentConnected)
const ColoredBox(color: Color(0x77000000)),
if (!_agentConnected)
const Align(
alignment: Alignment.center,
child: Icon(Icons.cloud_off, color: Colors.white),
),
],
),
),
);
},
),
);
}
Widget _buildUploadsTab() {
if (_photos.isEmpty) {
return const Center(child: Text('No photos selected yet.'));
}
return GridView.builder(
padding: const EdgeInsets.all(8), padding: const EdgeInsets.all(8),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount( gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3, crossAxisCount: 3,
@@ -90,13 +352,81 @@ class _UploadPageState extends State<UploadPage> {
), ),
itemCount: _photos.length, itemCount: _photos.length,
itemBuilder: (_, i) => _PhotoTile(item: _photos[i]), itemBuilder: (_, i) => _PhotoTile(item: _photos[i]),
), );
floatingActionButton: FloatingActionButton.extended( }
onPressed: _pickPhotos, }
backgroundColor: const Color(0xFF0F766E),
class FullPhotoPage extends StatelessWidget {
final String imageUrl;
const FullPhotoPage({super.key, required this.imageUrl});
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
backgroundColor: Colors.black,
foregroundColor: Colors.white, foregroundColor: Colors.white,
icon: const Icon(Icons.add_photo_alternate), title: const Text('Photo'),
label: const Text('Pick Photos'), ),
body: InteractiveViewer(
minScale: 0.8,
maxScale: 4,
child: Center(
child: Image.network(
imageUrl,
fit: BoxFit.contain,
errorBuilder: (_, _, _) => const Center(
child: Text(
'Failed to load full photo.',
style: TextStyle(color: Colors.white),
),
),
loadingBuilder: (_, child, loadingProgress) {
if (loadingProgress == null) return child;
return const Center(
child: CircularProgressIndicator(color: Colors.white),
);
},
),
),
),
);
}
}
class _AgentStatusBadge extends StatelessWidget {
final bool connected;
const _AgentStatusBadge({required this.connected});
@override
Widget build(BuildContext context) {
final bg = connected ? const Color(0xFF065F46) : const Color(0xFF7F1D1D);
final icon = connected ? Icons.cloud_done : Icons.cloud_off;
final label = connected ? 'Connected' : 'Disconnected';
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: bg,
borderRadius: BorderRadius.circular(999),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(icon, size: 14, color: Colors.white),
const SizedBox(width: 4),
Text(
label,
style: const TextStyle(
color: Colors.white,
fontSize: 12,
fontWeight: FontWeight.w600,
),
),
],
), ),
); );
} }
@@ -112,25 +442,33 @@ class _PhotoTile extends StatelessWidget {
fit: StackFit.expand, fit: StackFit.expand,
children: [ children: [
Image.file(item.file, fit: BoxFit.cover), Image.file(item.file, fit: BoxFit.cover),
Positioned( Positioned(bottom: 4, right: 4, child: _statusBadge()),
bottom: 4,
right: 4,
child: _statusBadge(),
),
], ],
); );
} }
Widget _statusBadge() { Widget _statusBadge() {
return switch (item.status) { return switch (item.status) {
UploadStatus.pending => const Icon(Icons.schedule, color: Colors.white, size: 20), UploadStatus.pending => const Icon(
Icons.schedule,
color: Colors.white,
size: 20,
),
UploadStatus.uploading => const SizedBox( UploadStatus.uploading => const SizedBox(
width: 18, width: 18,
height: 18, height: 18,
child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white), child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
), ),
UploadStatus.done => const Icon(Icons.check_circle, color: Colors.greenAccent, size: 20), UploadStatus.done => const Icon(
UploadStatus.failed => const Icon(Icons.error, color: Colors.redAccent, size: 20), Icons.check_circle,
color: Colors.greenAccent,
size: 20,
),
UploadStatus.failed => const Icon(
Icons.error,
color: Colors.redAccent,
size: 20,
),
}; };
} }
} }

View File

@@ -1,4 +1,4 @@
name: memory_by_clouderized name: memoric
description: "A new Flutter project." description: "A new Flutter project."
# The following line prevents the package from being accidentally published to # The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages. # pub.dev using `flutter pub publish`. This is preferred for private packages.