jpmschweitzerandClaude Opus 4.6
46329700d5
Single Flutter package at the repo root. All code, tests, assets, and platform directories moved from app/ to root. Package renamed from clide_app to clide — all imports rewritten. Merged pubspec combines core (ffi) and app (flutter, yaml, xterm) dependencies. Makefile simplified: no APP_PRESENT conditionals, no cd, no daemon lifecycle. 317 tests pass. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
94 lines
3.1 KiB
Dart
94 lines
3.1 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'dart:ui';
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import 'package:clide/kernel/src/i18n/fallback_chain.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart';
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/// Loads catalog JSON for a given `(namespace, locale)` pair.
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///
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/// The file format (mirrors fframe verbatim):
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/// `{namespace}_{lang}_{country}.json` — or `{namespace}_{lang}.json`
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/// Content: `{ "key": { "translation": "...", ...extras }, ... }`.
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///
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/// Two reader shapes:
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/// * Asset bundle (built-in catalogs shipped under `lib/kernel/src/i18n/catalog/`).
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/// * Filesystem (third-party extensions under `~/.clide/extensions/<id>/`).
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///
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/// Missing files return an empty map — not an error. The fallback chain
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/// walker handles "nothing for this locale" by trying the next one.
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abstract class CatalogLoader {
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Future<Map<String, Object?>> load(String namespace, Locale locale);
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}
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class AssetCatalogLoader implements CatalogLoader {
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AssetCatalogLoader({required this.bundle, this.rootDir = _defaultRoot});
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final AssetBundle bundle;
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final String rootDir;
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static const String _defaultRoot = 'lib/kernel/src/i18n/catalog';
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@override
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Future<Map<String, Object?>> load(String namespace, Locale locale) async {
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final suffix = FallbackChain.filenameSuffix(locale);
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final path = '$rootDir/${namespace}_$suffix.json';
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try {
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final text = await bundle.loadString(path);
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if (text.trim().isEmpty) return const {};
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final obj = jsonDecode(text);
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if (obj is Map) return obj.cast<String, Object?>();
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return const {};
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} on FlutterError {
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// Asset missing. Return empty map; fallback chain handles the miss.
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return const {};
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} on FormatException {
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return const {};
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}
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}
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}
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class FileCatalogLoader implements CatalogLoader {
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const FileCatalogLoader({required this.rootDir});
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final Directory rootDir;
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@override
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Future<Map<String, Object?>> load(String namespace, Locale locale) async {
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final suffix = FallbackChain.filenameSuffix(locale);
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final f = File('${rootDir.path}/${namespace}_$suffix.json');
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if (!await f.exists()) return const {};
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try {
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final text = await f.readAsString();
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if (text.trim().isEmpty) return const {};
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final obj = jsonDecode(text);
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if (obj is Map) return obj.cast<String, Object?>();
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} on FormatException {
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// malformed — return empty; caller will fall back.
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}
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return const {};
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}
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}
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/// Preloaded-in-memory loader for tests and synthesized catalogs.
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class InMemoryCatalogLoader implements CatalogLoader {
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InMemoryCatalogLoader(this._map);
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final Map<String, Map<Locale, Map<String, Object?>>> _map;
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@override
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Future<Map<String, Object?>> load(String namespace, Locale locale) async {
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final byNs = _map[namespace];
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if (byNs == null) return const {};
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// match by canonical comparison so Locale("en") == registered Locale("en")
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for (final entry in byNs.entries) {
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if (_eq(entry.key, locale)) return entry.value;
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}
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return const {};
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}
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static bool _eq(Locale a, Locale b) =>
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a.languageCode == b.languageCode && a.countryCode == b.countryCode;
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}
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