even better

coffee/src/main.rs

@@ -0,0 +1,67 @@
+use axum::{
+    extract::Path,
+    response::Json,
+    routing::get,
+    Router,
+};
+use reqwest::Client;
+use scraper::{Html, Selector};
+use serde::Serialize;
+use std::net::SocketAddr;
+
+#[derive(Serialize)]
+struct PriceResponse {
+    price: f64,
+}
+
+async fn by_country(Path(country): Path<String>) -> Json<PriceResponse> {
+    let url = format!("https://coffeestics.com/countries/{}", country);
+
+    // Fetch the page
+    let response = Client::new()
+        .get(&url)
+        .send()
+        .await
+        .expect("Failed to fetch page")
+        .text()
+        .await
+        .expect("Failed to get text");
+
+    // Parse HTML
+    let document = Html::parse_document(&response);
+
+    // Create selector that matches the element you want
+    let selector = Selector::parse("body > div:nth-of-type(1) > div:nth-of-type(1) > section:nth-of-type(3) > div > div > div:nth-of-type(1) > div:nth-of-type(3) > a > div:nth-of-type(2)")
+        .unwrap();
+
+    // Extract text and parse as float
+    let price_str = document
+        .select(&selector)
+        .next()
+        .expect("Element not found")
+        .text()
+        .collect::<String>();
+
+    let price: f64 = price_str.trim().trim_start_matches('$')
+        .parse()
+        .expect("Failed to parse price");
+
+    Json(PriceResponse { price })
+}
+
+#[tokio::main]
+async fn main() {
+    // Build our router
+    let app = Router::new()
+        .route("/price/:country", get(by_country));
+
+    // Run server
+    let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
+    println!("Listening on {}", addr);
+
+    axum::Server::bind(&addr)
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
+}
+