rename to game, add 404 page

src/game.rs

@@ -0,0 +1,56 @@
+use crate::{client_id, page::new};
+use axum::{
+    extract::Path,
+    response::{IntoResponse, Response},
+    routing::get,
+    Router,
+};
+use axum_extra::extract::CookieJar;
+use maud::{html, Markup, PreEscaped};
+use uuid::Uuid;
+
+fn page(content: Markup) -> Markup {
+    new(html! {
+        hgroup {
+            h1 { "Digital Shadows" (PreEscaped("—")) "Who finds the most cameras?" }
+            (content)
+        }
+    })
+}
+
+async fn index() -> Markup {
+    page(html! {})
+}
+
+async fn game(cookies: CookieJar, Path(uuid): Path<String>) -> Response {
+    let (cookies, device) = client_id(cookies);
+
+    let Ok(uuid) = Uuid::parse_str(&uuid) else {
+        return not_found().await.into_response();
+    };
+
+    let markup = new(html! {
+        hgroup {
+            h1 { "Digital Shadows" (PreEscaped("&mdash;")) "Who finds the most cameras?" }
+            h2 {
+                (device)
+                " found camera "
+                (uuid)
+            }
+        }
+    });
+
+    (cookies, markup).into_response()
+}
+
+async fn not_found() -> Markup {
+    new(html! {
+        h1 { "uups" }
+    })
+}
+
+pub(super) fn routes() -> Router {
+    Router::new()
+        .route("/game", get(index))
+        .route("/{*uuid}", get(game))
+}