From 866483aa986540f4c2921c1ba193a7b53cb50bec Mon Sep 17 00:00:00 2001
From: Jeremy Wall <jeremy@marzhillstudios.com>
Date: Fri, 11 Feb 2022 20:30:38 -0500
Subject: [PATCH] Link count of recipe to state in the service.

---
 web/src/components/shopping.rs | 3 +--
 web/src/service.rs             | 4 ++++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/web/src/components/shopping.rs b/web/src/components/shopping.rs
index 2842548..2a608f7 100644
--- a/web/src/components/shopping.rs
+++ b/web/src/components/shopping.rs
@@ -30,9 +30,8 @@ fn recipe_check_box(props: RecipeCheckBoxProps) -> View<G> {
     // the `view!` macro.
     let i = props.i;
     let id_as_str = Rc::new(format!("{}", i));
-    let id_cloned = id_as_str.clone();
     let id_cloned_2 = id_as_str.clone();
-    let count = Signal::new(String::from("0"));
+    let count = Signal::new(format!("{}", app_service.get_recipe_count_by_index(i)));
     view! {
         input(type="number", min="0", bind:value=count.clone(), name="recipe_id", value=id_as_str.clone(), on:change=move |_| {
             let mut app_service = app_service.clone();
diff --git a/web/src/service.rs b/web/src/service.rs
index b2feccc..86fe5fe 100644
--- a/web/src/service.rs
+++ b/web/src/service.rs
@@ -86,6 +86,10 @@ impl AppService {
         self.menu_list.set(v);
     }
 
+    pub fn get_recipe_count_by_index(&self, i: usize) -> usize {
+        self.menu_list.get().get(&i).map(|i| *i).unwrap_or_default()
+    }
+
     pub fn get_recipes(&self) -> Signal<Vec<(usize, Recipe)>> {
         self.recipes.clone()
     }