forked from wownero/cyberwow
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72 lines
1.8 KiB
72 lines
1.8 KiB
/*
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Copyright 2019 fuwa
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This file is part of CyberWOW.
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CyberWOW is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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CyberWOW is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with CyberWOW. If not, see <https://www.gnu.org/licenses/>.
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*/
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import 'dart:convert';
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import 'dart:math';
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import 'config.dart' as config;
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String pretty(dynamic x) {
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final JsonEncoder encoder = JsonEncoder.withIndent('');
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return encoder.convert(x)
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.replaceAll(RegExp(r'^{'), '\n')
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.replaceAll(RegExp(r'(["\[\],{}]|: )'), '')
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;
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}
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String trimHash(String x) {
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final l = config.c.hashViewBlockLength;
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return x.substring(0, l) + '-' + x.substring(l, l * 2) + ' ...';
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}
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Map<String, dynamic> cleanKey(Map<String, dynamic> x) {
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final _cleaned = x.map
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(
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(k, v) => MapEntry
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(
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k
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.replaceAll('cumulative', 'Σ')
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.replaceAll('current_', '')
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.replaceAll('_', ' ')
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,
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v
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)
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);
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final int _maxLength = _cleaned.keys.map((x) => x.length).reduce(max);
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final _padded = _cleaned.map
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(
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(k, v) => MapEntry(k.padRight(_maxLength + 2, ' '), v)
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);
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return _padded;
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}
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int asInt(dynamic x) => x?.toInt() ?? 0;
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bool asBool(dynamic x) => x ?? false;
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List<dynamic> asList(dynamic x) => x ?? [];
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List<Map<String, dynamic>> asJsonArray(dynamic x) => x?.cast<Map<String, dynamic>>() ?? [];
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Map<String, dynamic> asMap(dynamic x) => x ?? {};
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