todo-app/lib/cli/note_lookup.dart
Krzysztof kuhy Rudnicki 2a9332094a
Some checks are pending
dependency freshness / dependencies on newest stable (push) Waiting to run
file-length / file length <= 250 lines (push) Waiting to run
md-naming / markdown naming convention (push) Waiting to run
release-apk / release (APK) (push) Waiting to run
repo-contract / repo contract (push) Waiting to run
MCP: Dart task server replaces Python todo_mcp
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-11-02 09:36:44 +01:00

63 lines
1.9 KiB
Dart

import 'package:todo/cli/cli_args.dart';
import 'package:todo/data/note.dart';
const _minPrefix = 8;
/// No note, or more than one, matches an id argument; [message] says which.
class NoteLookupError extends FormatException {
NoteLookupError._(super.message);
@override
String toString() => message;
}
/// The note with id [ref], else the only one whose id starts with [ref].
Note findNote(Iterable<Note> notes, String ref) {
final exact = notes.where((n) => n.id == ref).firstOrNull;
if (exact != null) return exact;
if (ref.length < _minPrefix) {
throw NoteLookupError._(
'no live note with id $ref (an id prefix needs at least '
'$_minPrefix characters)',
);
}
final matches = notes.where((n) => n.id.startsWith(ref)).toList();
if (matches.isEmpty) throw NoteLookupError._('no live note with id $ref');
if (matches.length > 1) {
throw NoteLookupError._(
'id prefix $ref matches ${matches.length} notes; give more of the id:\n'
'${matches.map((n) => ' ${n.id} ${_title(n)}').join('\n')}',
);
}
return matches.single;
}
/// `<8-char id>\t<status>\t<priority>\t<repo or ->\t<title>`.
String listLine(Note note) => [
if (note.id.length <= _minPrefix)
note.id
else
note.id.substring(0, _minPrefix),
CliArgs.statusName(note.status),
note.priority.name,
note.repo ?? '-',
_title(note),
].join('\t');
String _title(Note note) => note.text.split('\n').first;
/// The note's metadata lines, `---`, then its text.
String noteDetail(Note note) => [
'id: ${note.id}',
'priority: ${note.priority.name}',
'status: ${CliArgs.statusName(note.status)}',
'created: ${note.createdAt.toIso8601String()}',
'updated: ${note.updatedAt.toIso8601String()}',
if (note.repo case final v?) 'repo: $v',
if (note.doneCheck case final v?) 'done_check: $v',
if (note.by case final v?) 'by: $v',
if (note.evidence case final v?) 'evidence: $v',
'---',
note.text,
].join('\n');