Recipe can now be scheduled

frontend/src/modal_dialog.rs

@@ -7,12 +7,26 @@ use crate::{
 };
 
 pub async fn show(element_selector: &str) -> bool {
-    show_and_initialize(element_selector, async |_| {}).await
+    show_and_initialize(element_selector, async |_| Some(()))
+        .await
+        .is_some()
 }
 
-pub async fn show_and_initialize<T>(element_selector: &str, initializer: T) -> bool
+pub async fn show_and_initialize<T, U>(element_selector: &str, initializer: T) -> Option<U>
 where
-    T: AsyncFn(Element),
+    T: AsyncFn(Element) -> U,
+{
+    show_and_initialize_with_ok(element_selector, initializer, |_, result| result).await
+}
+
+pub async fn show_and_initialize_with_ok<T, V, W, U>(
+    element_selector: &str,
+    initializer: T,
+    ok: V,
+) -> Option<W>
+where
+    T: AsyncFn(Element) -> U,
+    V: Fn(Element, U) -> W,
 {
     let dialog: HtmlDialogElement = by_id("modal-dialog");
 
@@ -24,7 +38,7 @@ where
     let element: Element = selector_and_clone(element_selector);
     content_element.set_inner_html("");
     content_element.append_child(&element).unwrap();
-    initializer(element).await;
+    let init_result = initializer(element.clone()).await;
 
     dialog.show_modal().unwrap();
 
@@ -34,8 +48,8 @@ where
     pin_mut!(click_ok, click_cancel);
 
     let result = select! {
-        () = click_ok => true,
-        () = click_cancel => false,
+        () = click_ok => Some(ok(element, init_result)),
+        () = click_cancel => None,
     };
 
     dialog.close();