computeStatus function

List<LocaleStatus> computeStatus(DialectProject project)

Compute per-locale coverage / stale / missing counts for project. Pure — does not touch the filesystem; callers pass an already-loaded project.

Implementation

List<LocaleStatus> computeStatus(DialectProject project) {
  final sourceByKey = {for (final e in project.source.entries) e.key: e};
  final sourceKeys = sourceByKey.keys.toSet();
  final sourceHashes = <String, String>{
    for (final e in project.source.entries) e.key: computeSourceHash(e.value),
  };

  final rows = <LocaleStatus>[];
  for (final locale in project.config.targetLocales) {
    final arb = project.translations[locale];
    final translationKeys = arb == null
        ? const <String>{}
        : {for (final e in arb.entries) e.key};

    final covered = translationKeys.intersection(sourceKeys).length;
    final missing = sourceKeys.difference(translationKeys).length;
    final coverage = sourceKeys.isEmpty ? 1.0 : covered / sourceKeys.length;

    var locked = 0;
    var stale = 0;
    if (arb != null) {
      for (final entry in arb.entries) {
        final meta = entry.metadata;
        if (meta == null || !meta.locked) continue;
        locked++;
        final hash = meta.sourceHash;
        if (hash == null) continue; // pre-spec lock; not stale
        final currentHash = sourceHashes[entry.key];
        if (currentHash != null && currentHash != hash) stale++;
      }
    }

    rows.add(
      LocaleStatus(
        locale: locale,
        coverage: coverage,
        missing: missing,
        stale: stale,
        locked: locked,
      ),
    );
  }
  return rows;
}