Fix padding rules

Draw Arbitrary number of spacing when index > 1

Author: Renarde-dev

lib/components/modals/select_move_or_copy_modal.dart

@@ -200,79 +200,64 @@ class _ExpansionAlbumTileState extends State<ExpansionAlbumTile> {
           widget.onTap?.call(widget.album);
         },
         child: SizedBox(
-          height: 48.0,
-          child: Row(
-            crossAxisAlignment: CrossAxisAlignment.stretch,
-            children: [
-              if (widget.album.children.isNotEmpty && !widget.isParent)
-                GestureDetector( // Add chevron
-                  behavior: HitTestBehavior.opaque,
-                  onTap: () => setState(() {
-                    _expanded = !_expanded;
-                  }),
-                  child: Padding(
-                      padding: const EdgeInsets.symmetric(horizontal: 16),
+            height: 48.0,
+            child: Row(
+              spacing: 2,
+              children: [
+                Padding(padding: EdgeInsetsGeometry.only(left: 10.0)),
+                if (widget.index > 1) ...[
+                  Padding(padding: EdgeInsetsGeometry.only(
+                      left: 30.0*(widget.index-1)
+                  ))
+                ],
+                if (widget.album.children.isNotEmpty && !widget.isParent) ...[
+                  GestureDetector(
+                      behavior: HitTestBehavior.opaque,
+                      onTap: () => setState(() {
+                            _expanded = !_expanded;
+                          }),
                       child: AnimatedRotation(
+                        turns: _expanded ? 0.25 : 0, //Rotate by 90°,
                         duration: const Duration(milliseconds: 200),
-                        turns: _expanded ? 0.25 : 0, //Rotate by 90°
                         child: Icon(Icons.chevron_right),
                       )),
-                ),
-              Expanded(
-                child: Padding(
-                  padding: const EdgeInsets.symmetric(horizontal: 16.0),
-                  child: Align(
-                    alignment: Alignment.centerLeft,
+                ],
+                Expanded(
                     child: Text(
-                      "${widget.album.name}",
-                      overflow: TextOverflow.ellipsis,
-                      style: _disabled
-                          ? Theme.of(context).textTheme.bodySmall
-                          : Theme.of(context).textTheme.bodyMedium,
-                    ),
-                  ),
-                ),
-              ),
-              if (widget.album.children.isNotEmpty && !widget.isParent)
-                Padding( //Folder box
-                  padding: const EdgeInsets.symmetric(horizontal: 16.0),
-                  child: Row(
-                    crossAxisAlignment: CrossAxisAlignment.stretch,
-                    children: [
-                      Center(
-                        child: DecoratedBox(
-                          decoration: BoxDecoration(
-                              color: Color.fromARGB(255, 196, 196, 196),
-                              borderRadius: BorderRadius.circular(5)),
-                          child: Padding(
-                            padding:
-                                EdgeInsetsGeometry.symmetric(horizontal: 8),
-                            child: Row(
-                              spacing: 2.0,
-                              children: [
-                                Text(
-                                  '${widget.album.nbCategories}',
-                                  style: TextStyle(
-                                    color: Colors.white,
-                                    fontSize: 14,
-                                  ),
-                                ),
-                                Icon(
-                                  Icons.folder,
-                                  size: 15,
-                                  color: Colors.white,
-                                ),
-                              ],
+                  "${widget.album.name}",
+                  overflow: TextOverflow.ellipsis,
+                  style: _disabled
+                      ? Theme.of(context).textTheme.bodySmall
+                      : Theme.of(context).textTheme.bodyMedium,
+                )),
+                if (widget.album.children.isNotEmpty && !widget.isParent) ...[
+                  DecoratedBox(
+                      decoration: BoxDecoration(
+                          color: Color.fromARGB(255, 196, 196, 196),
+                          borderRadius: BorderRadius.circular(5)),
+                      child: Padding(
+                        padding: EdgeInsetsGeometry.symmetric(
+                          horizontal: 8,
+                        ),
+                        child: Row(children: [
+                          Text(
+                            '${widget.album.nbCategories}',
+                            style: TextStyle(
+                              color: Colors.white,
+                              fontSize: 14,
                             ),
                           ),
-                        ),
-                      ),
-                    ],
-                  ),
-                )
-            ],
-          ),
-        ),
+                          Icon(
+                            Icons.folder,
+                            size: 15,
+                            color: Colors.white,
+                          ),
+                        ]),
+                      )),
+                  Padding(padding: EdgeInsetsGeometry.only(right: 8))
+                ],
+              ],
+            )),
       );
 
   Widget get _divider => Divider(