Initial check-in

Template for all aoc days

.gitignore

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+analysis_options.yaml

aoc2020/.gitignore

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+# Files and directories created by pub
+.dart_tool/
+.packages
+# Remove the following pattern if you wish to check in your lock file
+pubspec.lock
+
+# Conventional directory for build outputs
+build/
+
+# Directory created by dartdoc
+doc/api/

aoc2020/CHANGELOG.md

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+## 1.0.0
+
+- Initial version, created by Stagehand

aoc2020/README.md

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+A sample command-line application.
+
+Created from templates made available by Stagehand under a BSD-style
+[license](https://github.com/dart-lang/stagehand/blob/master/LICENSE).

aoc2020/bin/main.dart

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+import 'package:aoc2020/aoc2020.dart';
+import 'package:args/args.dart';
+
+// import 'package:aoc2020/aoc2020.dart' as aoc2020;
+
+// ignore: always_declare_return_types
+ArgResults argResults;
+void main(List<String> arguments) {
+  final parser = ArgParser()
+  ..addOption('day', abbr: 'd', help: 'Select the day')  //, callback: (day) => print('the day is aoc202012$day'))
+  ..addFlag('list', abbr: 'l', help: 'List available days', callback: (_) => aoc2020.list());
+  argResults = parser.parse(arguments);
+  // final paths = argResults.rest;
+  // print('paths: ${paths}!');
+}

aoc2020/lib/aoc2020.dart

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+import 'package:aoc2020/aoc20201201.dart';
+import 'dart:mirrors';
+
+import 'package:aoc2020/aocbase.dart';
+
+class aoc2020 {
+  final String dayParam;
+  final String subdayParam;
+
+  aoc2020({this.dayParam, this.subdayParam});
+
+  static List<AOCBase> aocDays = [
+    AOC20201201(),
+  ];
+
+  static void list() async {
+    print('Days available:');
+    for (var index = 0; index < aocDays.length; index++) {
+      var aocReflect = reflect(aocDays[index]);
+      var classString = aocReflect.toString().split("'")[1];
+
+      print('${index + 1} : ${classString ?? 'null'}');
+      var myclass = aocDays[index];
+      await myclass.a(test: true);
+      await myclass.b(test: true);
+      print('$index : ${myclass.answerA ?? 'null'}');
+      print('$index : ${myclass.answerB ?? 'null'}');
+      await myclass.a();
+      await myclass.b();
+      print('$index : ${myclass.answerA ?? 'null'}');
+      print('$index : ${myclass.answerB ?? 'null'}');
+    }
+  }
+}

aoc2020/lib/aoc20201201.dart

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+import 'package:aoc2020/aocbase.dart';
+import 'package:aoc2020/model/readdata.dart';
+// import 'dart:mirrors';
+
+class AOC20201201 extends AOCBase {
+  @override
+  Future<void> a({bool test}) async {
+    var filename = (test ?? false) ? classStringTest : classString;
+    print("Running 'a'" + ((test ?? false) ? 'with test' : ''));
+    print('$classStringTest');
+    var mylist = await ReadData.readFileNum(filename);
+    print(mylist);
+    answerA = 0;
+  }
+
+  @override
+  Future<void> b({bool test}) async {
+    print("Running 'b'");
+    answerB = 1;
+  }
+}

aoc2020/lib/aocbase.dart

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+import 'dart:mirrors';
+
+abstract class AOCBase {
+  num answerA;
+  num answerB;
+  String get classString => reflect(this).toString().split("'")[1];
+  String get classStringTest => classString + 'test';
+
+  Future<void> testa() => a(test: true);
+  Future<void> testb() => b(test: true);
+  Future<void> a({bool test});
+  Future<void> b({bool test});
+
+  @override
+  String toString() {
+    print('''
+    classString = $classString
+    answerA     = $answerA
+    answerB     = $answerB
+    ''');
+    return super.toString();
+  }
+}

aoc2020/lib/model/aoc20201201.data

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+1993
+1715
+1997
+1666
+1676
+1830
+1203
+1800
+1125
+1191
+1902
+1972
+1471
+1137
+2003
+1250
+1548
+1070
+1152
+2004
+1127
+1111
+1898
+1848
+1934
+1236
+1704
+1950
+1387
+1713
+1214
+1266
+1114
+1089
+1677
+1207
+1341
+1689
+1772
+1901
+1932
+1645
+1285
+1884
+883
+1291
+1543
+1455
+1213
+1088
+1784
+1506
+1879
+1811
+1880
+994
+1021
+1585
+1662
+1683
+1071
+1643
+1754
+1389
+1124
+1820
+1168
+1875
+1017
+1180
+1375
+1359
+1311
+1357
+1501
+1719
+1584
+1609
+1977
+1786
+1232
+1263
+1748
+1664
+1693
+1766
+1598
+1053
+1277
+1466
+1877
+1844
+1829
+1165
+1606
+1298
+1963
+1873
+1911
+1729
+1418
+1372
+1777
+1371
+1588
+1329
+1029
+1931
+1115
+1810
+1595
+1237
+1282
+1838
+1642
+1937
+1343
+1578
+1425
+1814
+1690
+1129
+1321
+1174
+1863
+1405
+1066
+1220
+1780
+1410
+1156
+1991
+1568
+1368
+99
+1750
+1280
+1400
+1601
+1804
+1363
+1613
+1252
+1434
+1094
+1867
+1542
+1093
+1926
+1251
+1348
+689
+1441
+1913
+1969
+1409
+1201
+1459
+1110
+1452
+1051
+1860
+1346
+1537
+1060
+1182
+1386
+1141
+1184
+1989
+1852
+1097
+1135
+1078
+1587
+1984
+1970
+1259
+1281
+1092
+1294
+1233
+1186
+1555
+1755
+1886
+1030
+1706
+1313
+1481
+1998
+1181
+1244
+1269
+1684
+1798
+1023
+1960
+1050
+1293

aoc2020/lib/model/aoc20201201test.data

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+1721
+979
+366
+299
+675
+1456

aoc2020/lib/model/readdata.dart

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+import 'dart:io';
+
+class ReadData {
+  static Future<List<String>> readFileString(String classString) async {
+    var fileName = 'lib/model/' + classString.toLowerCase() + '.data';
+    var file = File(fileName);
+    var contents = <String>[];
+
+    print('open file "$fileName"');
+    if (await file.exists()) {
+      contents = await File(fileName).readAsLines();
+    } else {
+      print('File "$fileName" not found.');
+    }
+    return contents;
+  }
+
+  static Future<List<num>> readFileNum(String classString) async {
+    var fileName = 'lib/model/' + classString.toLowerCase() + '.data';
+    var file = File(fileName);
+    var contents = <num>[];
+
+    print('open file "$fileName"');
+    if (await file.exists()) {
+      var contentStrings = await File(fileName).readAsLines();
+      contents = contentStrings.map(num.parse).toList(); 
+    } else {
+      print('File "$fileName" not found.');
+    }
+    return contents;
+  }
+}

aoc2020/pubspec.yaml

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+name: aoc2020
+description: A sample command-line application.
+# version: 1.0.0
+# homepage: https://www.example.com
+# author: Peter Resch <peter.resch@bsci.com>
+
+environment:
+  sdk: '>=2.4.0 <3.0.0'
+
+#dependencies:
+#  path: ^1.6.0
+
+dev_dependencies:
+  pedantic: ^1.7.0
+  test: ^1.5.0

aoc2020/test/aoc2020_test.dart

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+// import 'package:aoc2020/aoc2020.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('calculate', () {
+    // expect(calculate(), 42);
+  });
+}