57 lines
1.4 KiB
Dart
57 lines
1.4 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:args/command_runner.dart';
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import 'package:jadb/_data_ingestion/open_local_db.dart';
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import 'package:jadb/cli/args.dart';
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import 'package:jadb/search.dart';
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class QueryKanji extends Command {
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@override
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final name = 'query-kanji';
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@override
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final description = 'Query the database for kanji data';
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@override
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final invocation = 'jadb query-kanji [options] <kanji>';
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QueryKanji() {
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addLibsqliteArg(argParser);
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addJadbArg(argParser);
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}
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@override
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Future<void> run() async {
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if (argResults!.option('libsqlite') == null ||
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argResults!.option('jadb') == null) {
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print(argParser.usage);
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exit(64);
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}
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final db = await openLocalDb(
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jadbPath: argResults!.option('jadb')!,
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libsqlitePath: argResults!.option('libsqlite')!,
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);
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if (argResults!.rest.length != 1) {
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print('You need to provide exactly one kanji character to search for.');
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print('');
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printUsage();
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exit(64);
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}
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final String kanji = argResults!.rest.first.trim();
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final time = Stopwatch()..start();
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final result = await JaDBConnection(db).jadbSearchKanji(kanji);
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time.stop();
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if (result == null) {
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print('No such kanji');
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} else {
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print(JsonEncoder.withIndent(' ').convert(result.toJson()));
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}
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print('Query took ${time.elapsedMilliseconds}ms');
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}
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}
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