fix: docker parse (#414)

Fixes #395

lib/data/model/container/image.dart

@@ -72,7 +72,7 @@ final class DockerImg implements ContainerImg {
   final String repository;
   final String size;
   @override
-  final String tag;
+  final String? tag;
 
   DockerImg({
     required this.containers,
@@ -95,14 +95,30 @@ final class DockerImg implements ContainerImg {
 
   String toRawJson() => json.encode(toJson());
 
-  factory DockerImg.fromJson(Map<String, dynamic> json) => DockerImg(
-        containers: json["Containers"],
+  factory DockerImg.fromJson(Map<String, dynamic> json) {
+    final containers = switch (json["Containers"]) {
+      final String a => a,
+      final Object? a => a.toString(),
+    };
+    final repo = switch (json["Repository"] ?? json["Names"]) {
+      final String a => a,
+      final List a => a.firstOrNull.toString(),
+      final Object? a => a.toString(),
+    };
+    final size = switch (json["Size"]) {
+      final String a => a,
+      final int a => a.bytes2Str,
+      final Object? a => a.toString(),
+    };
+    return DockerImg(
+        containers: containers,
         createdAt: json["CreatedAt"],
-        id: json["ID"],
-        repository: json["Repository"],
-        size: json["Size"],
+        id: json["ID"] ?? json["Id"] ?? '',
+        repository: repo,
+        size: size,
         tag: json["Tag"],
       );
+  }
 
   Map<String, dynamic> toJson() => {
         "Containers": containers,

lib/data/provider/container.dart

@@ -160,11 +160,18 @@ class ContainerProvider extends ChangeNotifier {
     }
 
     // Parse images
-    final imageRaw = ContainerCmdType.images.find(segments);
+    final imageRaw = ContainerCmdType.images.find(segments).trim();
+    final isEntireJson = imageRaw.startsWith('[') && imageRaw.endsWith(']');
     try {
-      final imgLines = imageRaw.split('\n');
-      imgLines.removeWhere((element) => element.isEmpty);
-      images = imgLines.map((e) => ContainerImg.fromRawJson(e, type)).toList();
+      if (isEntireJson) {
+        images = (json.decode(imageRaw) as List)
+            .map((e) => ContainerImg.fromRawJson(json.encode(e), type))
+            .toList();
+      } else {
+        final lines = imageRaw.split('\n');
+        lines.removeWhere((element) => element.isEmpty);
+        images = lines.map((e) => ContainerImg.fromRawJson(e, type)).toList();
+      }
     } catch (e, trace) {
       error = ContainerErr(
         type: ContainerErrType.parseImages,
@@ -298,6 +305,6 @@ enum ContainerCmdType {
   }) {
     return ContainerCmdType.values
         .map((e) => e.exec(type, sudo: sudo, includeStats: includeStats))
-        .join(' && echo ${ShellFunc.seperator} && ');
+        .join('\necho ${ShellFunc.seperator}\n');
   }
 }