mirror of
https://github.com/kuhyx/todo-app.git
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Krzysztof kuhy Rudnicki
a0d37c4df8
Some checks are pending
Also bumps Flutter 3.47.3, flutter_secure_storage 11.1.0, idb_shim 2.9.9, sqflite_common_ffi 2.4.3, very_good_analysis 11 and mcp 2.2.0 so the freshness gate lets this through; v11 adds async_return_with_no_await, so the 18 flagged return sites now await explicitly. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AwtowrowDXx6ccmWVPkCaF
58 lines
2.1 KiB
Dart
58 lines
2.1 KiB
Dart
import 'package:http/http.dart' as http;
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/// Talks to the local desktop wrapper that serves the web build.
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///
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/// The wrapper exists because a browser cannot write to the filesystem, and two
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/// things depend on it:
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///
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/// * `~/src/todo/BACKLOG.md` — read by the user's tooling and the `todo` MCP
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/// server. Without this it would silently go stale after the move to a web
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/// build.
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/// * an on-disk copy of the note log, so a wiped Chrome profile is not a
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/// total-loss event for notes that have not reached GitHub yet.
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///
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/// Every method is best-effort and swallows failures: the app must remain fully
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/// usable when the wrapper is absent, e.g. when the build is opened in a plain
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/// browser tab or on mobile.
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class DesktopBackupClient {
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/// Creates a client targeting [baseUrl] (the wrapper's origin).
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DesktopBackupClient({required this.baseUrl, http.Client? httpClient})
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: _client = httpClient ?? http.Client();
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/// Origin the wrapper listens on, e.g. `http://localhost:8730`.
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final String baseUrl;
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final http.Client _client;
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/// Writes the Markdown backlog export to disk via the wrapper.
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Future<void> writeBacklog(String markdown) =>
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_post('/backup/backlog', markdown);
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/// Writes the serialised note log to disk via the wrapper.
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Future<void> writeLog(String json) => _post('/backup/log', json);
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/// Reads the wrapper's on-disk copy of the log, or null if unavailable.
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Future<String?> readLog() => _get('/backup/log');
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/// Reads the on-disk Markdown backlog, or null if unavailable.
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Future<String?> readBacklog() => _get('/backup/backlog');
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Future<String?> _get(String path) async {
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try {
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final response = await _client.get(Uri.parse('$baseUrl$path'));
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if (response.statusCode != 200 || response.body.isEmpty) return null;
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return response.body;
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} on Exception {
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return null;
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}
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}
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Future<void> _post(String path, String body) async {
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try {
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await _client.post(Uri.parse('$baseUrl$path'), body: body);
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} on Exception {
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// Best-effort by design; see the class docs.
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}
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}
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}
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