import 'dart:convert';
import 'dart:io';

import 'package:jadb/_data_ingestion/open_local_db.dart';
import 'package:jadb/cli/args.dart';
import 'package:jadb/search.dart';

import 'package:args/command_runner.dart';

class QueryKanji extends Command {
  final name = "query-kanji";
  final description = "Query the database for kanji data";

  QueryKanji() {
    addLibsqliteArg(argParser);
    addJadbArg(argParser);
  }

  Future<void> run() async {
    if (argResults!.option('libsqlite') == null ||
        argResults!.option('jadb') == null) {
      print(argParser.usage);
      exit(64);
    }

    final db = await openLocalDb(
      jadbPath: argResults!.option('jadb')!,
      libsqlitePath: argResults!.option('libsqlite')!,
    );

    if (db == null) {
      print("Failed to open database");
      exit(1);
    }

    final result = await JaDBConnection(db).searchKanji('漢');

    if (result == null) {
      print("No such kanji");
    } else {
      print(JsonEncoder.withIndent('  ').convert(result.toJson()));
    }
  }
}