import 'dart:io';

import 'package:jadb/_data_ingestion/jmdict/seed_data.dart';
import 'package:jadb/_data_ingestion/jmdict/xml_parser.dart';
import 'package:jadb/_data_ingestion/kanjidic/seed_data.dart';
import 'package:jadb/_data_ingestion/kanjidic/xml_parser.dart';
import 'package:jadb/_data_ingestion/radkfile/parser.dart';
import 'package:jadb/_data_ingestion/radkfile/seed_data.dart';
import 'package:jadb/_data_ingestion/tanos-jlpt/csv_parser.dart';
import 'package:jadb/_data_ingestion/tanos-jlpt/resolve.dart';
import 'package:jadb/_data_ingestion/tanos-jlpt/seed_data.dart';
import 'package:sqflite_common/sqlite_api.dart';
import 'package:xml/xml.dart';

Future<void> seedData(Database db) async {
  await parseAndSeedDataFromJMdict(db);
  await parseAndSeedDataFromRADKFILE(db);
  await parseAndSeedDataFromKANJIDIC(db);
  await parseAndSeedDataFromTanosJLPT(db);
}

Future<void> parseAndSeedDataFromJMdict(Database db) async {
  print('[JMdict] Reading file content...');
  String rawXML = File('data/tmp/JMdict.xml').readAsStringSync();

  print('[JMdict] Parsing XML tags...');
  XmlElement root = XmlDocument.parse(rawXML).getElement('JMdict')!;

  print('[JMdict] Parsing XML content...');
  final entries = parseJMDictData(root);

  print('[JMdict] Writing to database...');
  await seedJMDictData(entries, db);
}

Future<void> parseAndSeedDataFromKANJIDIC(Database db) async {
  print('[KANJIDIC2] Reading file...');
  String rawXML = File('data/tmp/kanjidic2.xml').readAsStringSync();

  print('[KANJIDIC2] Parsing XML...');
  XmlElement root = XmlDocument.parse(rawXML).getElement('kanjidic2')!;

  print('[KANJIDIC2] Parsing XML content...');
  final entries = parseKANJIDICData(root);

  print('[KANJIDIC2] Writing to database...');
  await seedKANJIDICData(entries, db);
}

Future<void> parseAndSeedDataFromRADKFILE(Database db) async {
  print('[RADKFILE] Reading file...');
  File raw = File('data/tmp/RADKFILE');

  print('[RADKFILE] Parsing content...');
  final blocks = parseRADKFILEBlocks(raw);

  print('[RADKFILE] Writing to database...');
  await seedRADKFILEData(blocks, db);
}

Future<void> parseAndSeedDataFromTanosJLPT(Database db) async {
  print('[TANOS-JLPT] Reading files...');
  Map<String, File> files = {
    'N1': File('data/tanos-jlpt/n1.csv'),
    'N2': File('data/tanos-jlpt/n2.csv'),
    'N3': File('data/tanos-jlpt/n3.csv'),
    'N4': File('data/tanos-jlpt/n4.csv'),
    'N5': File('data/tanos-jlpt/n5.csv'),
  };

  print('[TANOS-JLPT] Parsing content...');
  final rankedWords = await parseJLPTRankedWords(files);

  print('[TANOS-JLPT] Resolving words...');
  final resolvedEntries = await resolveAllEntries(rankedWords, db);

  print('[TANOS-JLPT] Writing to database...');
  await seedTanosJLPTData(resolvedEntries, db);
}