src/musicplayer/ui/layout.gleam

@@ -1,4 +1,7 @@
 import gleam/dict
+import gleam/list
+
+import musicplayer/ui/internal
 
 pub type Layout {
   Layout(width: Int, height: Int, nodes: dict.Dict(Section, Node))
@@ -56,3 +59,14 @@ pub fn update_section(
 pub fn update_dimensions(layout: Layout, width: Int, height: Int) -> Layout {
   Layout(..layout, width:, height:)
 }
+
+pub fn render(layout: Layout, from: Section) -> Nil {
+  case dict.get(layout.nodes, from) {
+    Error(_) -> Nil
+    Ok(node) -> {
+      list.each(node.children, fn(child) { render(layout, child) })
+
+      internal.print_at(node.content, node.x, node.y)
+    }
+  }
+}

src/musicplayer/ui/ui.gleam

@@ -1,4 +1,3 @@
-import gleam/dict
 import gleam/erlang/process.{type Subject}
 import gleam/int
 import gleam/list
@@ -8,7 +7,7 @@ import gleam/string
 import musicplayer/logging/logging
 import musicplayer/ui/control.{type Control}
 import musicplayer/ui/internal
-import musicplayer/ui/layout.{type Layout, type Section}
+import musicplayer/ui/layout.{type Layout}
 
 pub type State(redraw, content) {
   State(redraw: Subject(Layout), layout: Layout)
@@ -92,8 +91,8 @@ fn handle_message(
 fn redraw_on_update_loop(redraw: Subject(Layout)) -> Nil {
   let layout = process.receive_forever(redraw)
 
-  render_layout(layout, layout.Root)
   internal.clear_screen()
+  layout.render(layout, layout.Root)
 
   redraw_on_update_loop(redraw)
 }
@@ -109,13 +108,3 @@ fn update_dimensions_on_interval(ui: Subject(Control), interval_ms: Int) {
   process.sleep(interval_ms)
   update_dimensions_on_interval(ui, interval_ms)
 }
-
-fn render_layout(layout: Layout, from: Section) -> Nil {
-  case dict.get(layout.nodes, from) {
-    Error(_) -> Nil
-    Ok(node) -> {
-      list.each(node.children, fn(child) { render_layout(layout, child) })
-      internal.print_at(node.content, node.x, node.y)
-    }
-  }
-}