Start developping the catalog

lib/api/third_party/chartmuseum.dart

@@ -0,0 +1,33 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+
+class HelmChart {
+  final String name;
+  final String version;
+
+  const HelmChart({
+    required this.name,
+    required this.version,
+  });
+}
+
+Future<List<HelmChart>> fetchCharts() async {
+  final dio = Dio();
+  final response = await dio.get('https://helm.badhouseplants.net/api/charts',
+      options: Options(headers: {
+        "Accept": "application/json",
+      }));
+  if (response.statusCode == 200) {
+    final Map<dynamic, dynamic> charsRaw = json.decode(response.data);
+
+    List<HelmChart> charts = [];
+    charsRaw.forEach((key, value) {
+      charts.add(HelmChart(name: key, version: value.first["version"]));
+    });
+    return charts;
+  } else {
+    throw Exception('Failed to load album');
+  }
+}