Merge branch 'dev' of github.com:refilc/naplo into dev

refilc/lib/helpers/uwu_helper.dart

@@ -0,0 +1,130 @@
+import 'dart:math';
+
+class Uwuifier {
+  final Map<String, double> _spacesModifier;
+  final double _wordsModifier;
+
+  final List<String> faces = [
+    "OwO",
+    "UwU",
+    ">w<",
+    "^w^",
+    "^-^",
+    ":3",
+  ];
+
+  final List<List<String>> uwuMap = [
+    ['(?:r|l)', 'w'],
+    ['(?:R|L)', 'W'],
+    ['na', 'nya'],
+    ['ne', 'nye'],
+    ['NA', 'NYA'],
+    ['NE', 'NYE'],
+    ['Na', 'Nya'],
+    ['Ne', 'Nye'],
+    ['no', 'nyo'],
+    ['NO', 'NYO'],
+    ['No', 'Nyo'],
+    ['nO', 'NYo'],
+    ['ove', 'uv'],
+    ['no', 'nwo'], 
+  ];
+
+  final Map<String, String> _uwuCache = {};
+
+  Uwuifier({
+    Map<String, double>? spaces,
+    double? words,
+  })  : _spacesModifier = spaces ?? {
+          'faces': 0.05,
+          'actions': 0.0,
+          'stutters': 0.1,
+        },
+        _wordsModifier = words ?? 1.0;
+
+  String uwuifyWords(String sentence) {
+    final words = sentence.split(' ');
+
+    final uwuifiedSentence = words.map((word) {
+      if (isAt(word) || isUri(word)) return word;
+
+      var seed = Random().nextDouble();
+      for (final uwuMapEntry in uwuMap) {
+        final oldWord = RegExp(uwuMapEntry[0], caseSensitive: false);
+        final newWord = uwuMapEntry[1];
+        if (seed > _wordsModifier) continue;
+        word = word.replaceAll(oldWord, newWord);
+      }
+
+      return word;
+    }).join(' ');
+
+    return uwuifiedSentence;
+  }
+
+  String uwuifySpaces(String sentence) {
+    final words = sentence.split(' ');
+
+    final faceThreshold = _spacesModifier['faces']!;
+    final actionThreshold = _spacesModifier['actions']! + faceThreshold;
+    final stutterThreshold = _spacesModifier['stutters']! + actionThreshold;
+
+    final uwuifiedSentence = words.map((word) {
+      final seed = Random().nextDouble();
+      final firstCharacter = word[0];
+
+      if (seed <= faceThreshold && faces.isNotEmpty) {
+        word += ' ${faces[Random().nextInt(faces.length)]}';
+      } else if (seed <= actionThreshold) {
+        // Skip actions
+      } else if (seed <= stutterThreshold && !isUri(word)) {
+        if (Random().nextInt(10) == 0) {
+          final stutter = Random().nextInt(3);
+          return '${firstCharacter * (stutter + 1)}-$word';
+        }
+      }
+
+      return word;
+    }).join(' ');
+
+    return uwuifiedSentence;
+  }
+
+  String uwuifySentence(String sentence) {
+    if (_uwuCache.containsKey(sentence)) {
+      return _uwuCache[sentence]!;
+    }
+
+    var uwuifiedSentence = uwuifyWords(sentence);
+    uwuifiedSentence = uwuifySpaces(uwuifiedSentence);
+
+    _uwuCache[sentence] = uwuifiedSentence;
+    return uwuifiedSentence;
+  }
+
+  bool isAt(String value) {
+    return value.startsWith('@');
+  }
+
+  bool isUri(String? value) {
+    if (value == null) return false;
+    final split = RegExp(
+            r'''(?:([^:/?#]+):)?(?:\/\/([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?''')
+        .firstMatch(value);
+    if (split == null) return false;
+    final scheme = split.group(1);
+    final authority = split.group(2);
+    final path = split.group(3);
+    if (!(scheme?.isNotEmpty == true && path?.isNotEmpty == true)) return false;
+    if (authority != null && authority.isNotEmpty) {
+      if (!(path?.isEmpty == true || path!.startsWith('/'))) return false;
+    } else if (path?.startsWith('//') == true) {
+      return false;
+    }
+    if (!RegExp(r'''^[a-z][a-z0-9+\-\.]*$''', caseSensitive: false)
+        .hasMatch(scheme!.toLowerCase())) {
+      return false;
+    }
+    return true;
+  }
+}