fleshing out the core a bit more

src/rust/core/service_items.rs

@@ -1,11 +1,63 @@
+use crate::images::Image;
+use crate::presentations::Presentation;
+use crate::songs::Song;
+use crate::videos::Video;
+
 use super::kinds::ServiceItemKind;
 
+#[derive(Debug, Default, PartialEq)]
 struct ServiceItem {
     id: i32,
     database_id: i32,
     kind: ServiceItemKind,
 }
 
+#[derive(Debug, Default, PartialEq)]
 struct ServiceItemModel {
     items: Vec<ServiceItem>,
 }
+
+impl From<Song> for ServiceItem {
+    fn from(_song: Song) -> Self {
+        Self {
+            kind: ServiceItemKind::Song,
+            ..Default::default()
+        }
+    }
+}
+
+impl From<Video> for ServiceItem {
+    fn from(_video: Video) -> Self {
+        Self {
+            kind: ServiceItemKind::Video,
+            ..Default::default()
+        }
+    }
+}
+
+impl From<Image> for ServiceItem {
+    fn from(_image: Image) -> Self {
+        Self {
+            kind: ServiceItemKind::Image,
+            ..Default::default()
+        }
+    }
+}
+
+impl From<Presentation> for ServiceItem {
+    fn from(presentation: Presentation) -> Self {
+        let preskind = presentation.get_kind();
+        Self {
+            kind: ServiceItemKind::Presentation(preskind.clone()),
+            ..Default::default()
+        }
+    }
+}
+
+#[cfg(test)]
+mod test {
+    #[test]
+    pub fn test_service_item() {
+        assert_eq!(true, true)
+    }
+}