65 lines
1.6 KiB
Dart
65 lines
1.6 KiB
Dart
import 'package:ini_parser/extensions.dart';
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import 'package:ini_parser/models/ini_config.dart';
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import 'package:ini_parser/parsing_exception.dart';
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import 'package:ini_parser/patterns.dart';
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import 'package:ini_parser/section.dart';
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import 'package:text_parser/text_parser.dart';
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class SettingGroupsParser {
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final List<SettingGroup> _groups = [];
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SettingGroup? _currentGroup;
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final _parser = TextParser(
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matchers: [
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const PatternMatcher(namePattern),
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const PatternMatcher(textPattern),
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],
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);
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Future<List<SettingGroup>> parse(List<String> lines) async {
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for (final line in lines) {
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try {
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await _parseLine(line);
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} catch (e) {
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throw ParsingException(section: Section.menu, line: line);
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}
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}
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return _groups;
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}
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Future<void> _parseLine(String line) async {
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if (line.startsWith(RegExp(r'^settingGroup\s*='))) {
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return _parseSettingGroup(line);
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}
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if (_currentGroup == null) {
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return;
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}
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if (line.startsWith(RegExp(r'^settingOption\s*='))) {
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await _parseSettingGroupOption(line);
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}
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}
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Future<void> _parseSettingGroup(String line) async {
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final result = (await _parser.parse(line, onlyMatches: true))
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.map((e) => e.text.clearString())
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.toList();
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_currentGroup = SettingGroup(
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name: result[1],
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label: result[2],
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);
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_groups.add(_currentGroup!);
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}
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Future<void> _parseSettingGroupOption(String line) async {
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final result = (await _parser.parse(line, onlyMatches: true))
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.map((e) => e.text.clearString())
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.toList();
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_currentGroup!.options.addAll({result[1]: result[2]});
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}
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}
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