break things down into their most basic parts

1 files changed, 15 insertions, 57 deletions

diff --git a/src/view.rs b/src/view.rs
index 81634ed..9b95691 100644
--- a/src/view.rs
+++ b/src/view.rs
@@ -1,83 +1,41 @@
-use crate::model::BCard;
+use crate::pdfgen;
 use wasm_bindgen::prelude::*;
+use js_sys;
 use yew::prelude::*;
 
 struct Form {
-    link: ComponentLink<Self>,
-    bcard: BCard,
 }
 
-impl Component for Form { // probably not necessary but who knows
+impl Component for Form {
     type Message = ();
     type Properties = ();
 
-    fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
-        Self { link }
+    fn create(_props: Self::Properties, _link: ComponentLink<Self>) -> Self {
+        Self { }
     }
 
-    fn update(&mut self, _: Self::Message) -> ShouldRender {
+    fn update(&mut self, _msg: Self::Message) -> ShouldRender {
         false
     }
 
-    fn change(&mut self, _: Self::Properties) -> ShouldRender {
-        false
-    }
-
-    fn view(&self) -> Html {
-        html! {
-            <BCardForm/>
-        }
-    }
-}
-
-// example 
-
-struct Model {
-    link: ComponentLink<Self>,
-    value: i64,
-}
-
-enum Msg {
-    AddOne,
-    Input(BCard),
-}
-
-impl Component for Model {
-    type Message = Msg;
-    type Properties = ();
-
-    fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
-        Self {
-            link,
-            value: 0,
-        }
-    }
-
-    fn update(&mut self, msg: Self::Message) -> ShouldRender {
-        match msg {
-            Msg::AddOne => self.value += 1
-        }
-        true
-    }
-
     fn change(&mut self, _props: Self::Properties) -> ShouldRender {
-        // Should only return "true" if new properties are different to
-        // previously received properties.
-        // This component has no properties so we will always return "false".
         false
     }
 
     fn view(&self) -> Html {
-        html! {
-            <div>
-                <button onclick=self.link.callback(|_| Msg::AddOne)>{ "+1" }</button>
-                <p>{ self.value }</p>
-            </div>
+        let pdf_raw = /*include_bytes!("../demo.pdf"); // this works */pdfgen::genpdf(); // this doesn't work
+        let pdf = std::str::from_utf8(&pdf_raw).expect("should be able to convert to string");
+        let uri_component: String = js_sys::encode_uri_component(pdf).into();
+        let href = format!{"data:application/pdf;charset=utf-8,{}", uri_component };
+        html!{
+            <a href=href download="demo.pdf" >
+                { "Download PDF" }
+            </a>
         }
     }
 }
 
 #[wasm_bindgen(start)]
 pub fn run_app() {
-    App::<Model>::new().mount_to_body();
+    App::<Form>::new().mount_to_body();
 }
\ No newline at end of file