init

2025-06-30 16:24:20 +08:00
commit 68de5eb048
454 changed files with 56921 additions and 0 deletions
@@ -0,0 +1,57 @@
+import 'dart:convert';
+
+import 'package:flutter/cupertino.dart';
+
+typedef LinkPreviewText = Widget Function({TextStyle? style});
+
+class LocalCustomDataModel {
+  final String? description;
+  final String? image;
+  final String? url;
+  final String? title;
+  String? translatedText;
+
+  LocalCustomDataModel(
+      {this.description, this.image, this.url, this.title, this.translatedText});
+
+  Map<String, String?> toMap() {
+    final Map<String, String?> data = {};
+    data['url'] = url;
+    data['image'] = image;
+    data['title'] = title;
+    data['description'] = description;
+    data['translatedText'] = translatedText;
+    return data;
+  }
+
+  LocalCustomDataModel.fromMap(Map map)
+      : description = map['description'],
+        image = map['image'],
+        url = map['url'],
+        translatedText = map['translatedText'],
+        title = map['title'];
+
+  @override
+  String toString() {
+    return json.encode(toMap());
+  }
+
+  bool isLinkPreviewEmpty() {
+    if ((image == null || image!.isEmpty) &&
+        (title == null || title!.isEmpty) &&
+        (description == null || description!.isEmpty)) {
+      return true;
+    }
+    return false;
+  }
+}
+
+class LinkPreviewContent {
+  const LinkPreviewContent({
+    this.linkInfo,
+    this.linkPreviewWidget,
+  });
+
+  final LocalCustomDataModel? linkInfo;
+  final Widget? linkPreviewWidget;
+}