Refactors

lib/models/document_text.dart

@@ -0,0 +1,45 @@
+enum DocumentTextType { normal, linkText }
+
+typedef DocumentTextLinkData = ({String text, String? url, DocumentTextType type});
+
+/// Automatically detects and parses strings with hypertext in a markdown format
+class DocumentText {
+  DocumentText({required this.content});
+
+  final String content;
+  static final _markdownLinkRegex = RegExp(r'\[(.*?)\]\((.*?)\)');
+
+  bool get hasLinkMarkup => _markdownLinkRegex.hasMatch(content);
+
+  List<DocumentTextLinkData> toTextLinkList() {
+    final markdownLinkRegex = RegExp(r'\[(.*?)\]\((.*?)\)');
+    if (markdownLinkRegex.hasMatch(content)) {
+      final matches = markdownLinkRegex.allMatches(content).toList();
+      final List<DocumentTextLinkData> stringSections = [];
+      int prevStartIndex = 0;
+      while (matches.isNotEmpty) {
+        final match = matches.removeAt(0);
+        stringSections
+            .add((text: content.substring(prevStartIndex, match.start), url: null, type: DocumentTextType.normal));
+        stringSections.add((text: match.group(1)!, url: match.group(2), type: DocumentTextType.linkText));
+        prevStartIndex = match.end;
+      }
+      stringSections
+          .add((text: content.substring(prevStartIndex, content.length), url: null, type: DocumentTextType.normal));
+      return stringSections;
+    } else {
+      return [(text: content, url: null, type: DocumentTextType.normal)];
+      // return Text("${bulletString != null ? '$bulletString ' : ''}$content", style: style);
+    }
+  }
+
+  @override
+  int get hashCode {
+    return Object.hashAll([content]);
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return super.hashCode == other.hashCode;
+  }
+}