✨ Image attachments

lib/widgets/feed.dart

@@ -1,19 +1,26 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_carousel_widget/flutter_carousel_widget.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:solaragent/models/feed.dart';
+import 'package:solaragent/widgets/image.dart';
 
 class FeedItem extends StatelessWidget {
   final Feed item;
 
   const FeedItem({super.key, required this.item});
 
+  bool hasAttachments() =>
+      item.attachments != null && item.attachments!.isNotEmpty;
+
   String getDescription(String desc) =>
       desc.isEmpty ? "No description yet." : desc;
 
+  String getFileUrl(String fileId) =>
+      'https://co.solsynth.dev/api/attachments/o/$fileId';
+
   @override
   Widget build(BuildContext context) {
     return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 10),
       child: Column(
         children: [
           Container(
@@ -36,6 +43,45 @@ class FeedItem extends StatelessWidget {
             shrinkWrap: true,
             physics: const NeverScrollableScrollPhysics(),
           ),
+          hasAttachments()
+              ? Container(
+                  decoration: const BoxDecoration(
+                    border: Border(
+                        top: BorderSide(width: 0.3, color: Color(0xffdedede))),
+                  ),
+                  child: FlutterCarousel(
+                    options: CarouselOptions(
+                      height: 240.0,
+                      showIndicator: true,
+                      slideIndicator: const CircularSlideIndicator(),
+                    ),
+                    items: item.attachments?.map((x) {
+                      return Builder(
+                        builder: (BuildContext context) {
+                          return Container(
+                            width: MediaQuery.of(context).size.width,
+                            margin: const EdgeInsets.symmetric(horizontal: 5.0),
+                            child: InkWell(
+                              child: Image.network(
+                                getFileUrl(x.fileId),
+                                fit: BoxFit.cover,
+                              ),
+                              onTap: () {
+                                Navigator.push(context,
+                                    MaterialPageRoute(builder: (_) {
+                                  return ImageLightbox(
+                                    url: getFileUrl(x.fileId),
+                                  );
+                                }));
+                              },
+                            ),
+                          );
+                        },
+                      );
+                    }).toList(),
+                  ),
+                )
+              : Container(),
         ],
       ),
     );

lib/widgets/image.dart

@@ -0,0 +1,29 @@
+import 'package:flutter/material.dart';
+
+class ImageLightbox extends StatelessWidget {
+  final String url;
+
+  const ImageLightbox({super.key, required this.url});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: GestureDetector(
+        child: Center(
+          child: SizedBox(
+            height: MediaQuery.of(context).size.height,
+            child: InteractiveViewer(
+              boundaryMargin: const EdgeInsets.all(128),
+              minScale: 0.1,
+              maxScale: 16.0,
+              child: Image.network(url, fit: BoxFit.contain),
+            ),
+          ),
+        ),
+        onTap: () {
+          Navigator.pop(context);
+        },
+      ),
+    );
+  }
+}