51 lines
1.6 KiB
Dart
51 lines
1.6 KiB
Dart
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import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/services.dart';
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import 'package:tangocard_reader/models/data_entry.dart';
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// TODO: merge
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Future<Map<File, List<YokutangoEntry>>> get tangocardFilePaths => rootBundle
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.loadString('AssetManifest.json')
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.then(
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(json) => jsonDecode(json)
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.keys
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.where((String key) =>
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key.contains('yokutango/json/') && key.contains('.json'))
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.toList(),
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)
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.then(
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(l) async => Map.fromIterables(
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l.map<File>((f) => File(f)),
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await Future.wait<List<YokutangoEntry>>(
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l.map<Future<List<YokutangoEntry>>>(
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(String t) => rootBundle.loadString(t).then<List<YokutangoEntry>>(
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(s) => jsonDecode(s)
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.map<YokutangoEntry>((e) => YokutangoEntry.fromJson(e))
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.toList()),
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)),
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),
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);
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Future<Map<File, List<KanjiEntry>>> get kanjicardFilePaths => rootBundle
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.loadString('AssetManifest.json')
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.then(
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(json) => jsonDecode(json)
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.keys
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.where((String key) =>
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key.contains(RegExp(r'yokutango/kanji/kanji_\d+.json')))
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.toList(),
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)
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.then(
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(l) async => Map.fromIterables(
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l.map<File>((f) => File(f)),
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await Future.wait<List<KanjiEntry>>(l.map<Future<List<KanjiEntry>>>(
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(String t) => rootBundle.loadString(t).then<List<KanjiEntry>>((s) =>
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jsonDecode(s)
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.map<KanjiEntry>((e) => KanjiEntry.fromJson(e))
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.toList()),
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)),
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),
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);
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