Added download of book metadata

.gitignore

@@ -1 +1,3 @@
 /target
+/src-tauri
+/dist

Cargo.toml

@@ -5,3 +5,7 @@ edition = "2024"
 
 [dependencies]
 serial = "0.4.0"
+reqwest = { version = "0.12.23", features = ["json"] }
+serde_json = "1.0.145"
+tokio = { version = "1.47.1", features = ["full"] }
+serde = { version = "1.0.226", features = ["derive"] }

src/main.rs

@@ -1,17 +1,50 @@
-extern crate serial;
-
+use reqwest::Client;
+use serde::Deserialize;
+use serial::prelude::*;
 use std::io;
 use std::str::from_utf8;
 use std::time::Duration;
 
-use serial::prelude::*;
-
-fn main() {
-  let mut port = serial::open("/dev/ttyACM0").unwrap();
-  interact(&mut port).unwrap();
+struct BookData {
+  title: String,
+  authors: Vec<String>,
+  thumbnail: String,
+  description: String,
+}
+#[allow(unused)]
+#[derive(Debug, Deserialize)]
+struct BookRoot {
+  items: Vec<Item>,
 }
 
-fn interact<T: SerialPort>(port: &mut T) -> io::Result<()> {
+#[allow(unused)]
+#[derive(Debug, Deserialize)]
+struct Item {
+  volumeinfo: VolumeInfo,
+}
+
+#[allow(unused)]
+#[derive(Debug, Deserialize)]
+struct VolumeInfo {
+  title: String,
+  authors: Option<Vec<String>>,
+  description: Option<String>,
+  imagelinks: Option<ImageLinks>,
+}
+
+#[allow(unused)]
+#[derive(Debug, Deserialize)]
+struct ImageLinks {
+  thumbnail: Option<String>,
+}
+
+#[tokio::main]
+async fn main() {
+  let mut port = serial::open("/dev/ttyACM0").unwrap();
+  interact(&mut port).await.unwrap();
+}
+
+async fn interact<T: SerialPort>(port: &mut T) -> io::Result<()> {
   port.reconfigure(&|settings| {
     settings.set_baud_rate(serial::Baud9600)?;
     settings.set_char_size(serial::Bits8);
@@ -23,12 +56,29 @@ fn interact<T: SerialPort>(port: &mut T) -> io::Result<()> {
 
   port.set_timeout(Duration::from_millis(1000000000))?;
   loop {
-    let mut buf: &mut [u8; 14] = &mut [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    let output = String::new();
-    port.read_exact(buf);
-    /* for i in buf.iter() {
-      let output = format!("{output} {}", i);
-    }*/
-    println!("{}", from_utf8(buf).unwrap());
+    let buf: &mut [u8; 14] = &mut [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+    port.read_exact(buf).unwrap();
+    let barcode_id = from_utf8(buf).unwrap();
+    println!("{}", &barcode_id);
+    if barcode_id.starts_with("978") {
+      get_book_data(barcode_id.to_string()).await;
+    }
   }
 }
+
+async fn get_book_data(isbn: String) {
+  let lookup_url = format!(
+    "https://www.googleapis.com/books/v1/volumes?q=isbn:{}",
+    isbn
+  );
+  let cleint = Client::new();
+  let book_data = cleint
+    .get(lookup_url)
+    .send()
+    .await
+    .unwrap()
+    .json::<BookRoot>()
+    .await
+    .unwrap();
+  println!("{:?}", book_data);
+}