add get_storage_info and some try_load_file

src/main.rs

@@ -27,6 +27,17 @@ struct Info {
 
 }
 
+#[derive(Deserialize, Debug)]
+struct StorageInfo {
+    storage_list: Vec<Storage>,
+}
+
+#[derive(Deserialize, Debug)]
+struct Storage {
+    path: String,
+    name: String,
+}
+
 struct Prusa {
     api_key: String,
     ip_addr: String,
@@ -54,7 +65,37 @@ impl Prusa {
         Ok(info)
     }
 
-    fn try_load_file(&self, _filepath: &str) -> Result<Uuid, Error> {
+    // TODO return this into a specific type
+    fn get_storage_info(&self) -> Result<(StorageInfo), Error> {
+        let api_target = "/api/v1/storage";
+        let resp = self.client.get(format!("http://{}{api_target}", self.ip_addr))
+            .header("X-Api-Key", &self.api_key)
+            .send()?;
+        let text = resp.text()?;
+        // println!("{text}");
+        let info: StorageInfo = serde_json::from_str(&text)?;
+        
+        Ok(info)
+    }
+
+    // Prusalink load file schema:
+    // content:
+    // application/octet-stream:
+    // schema:
+    //   type: string
+    //   format: binary
+
+    fn try_load_file(&self, filepath: &str) -> Result<Uuid, Error> {
+        let data = fs::read(filepath)?;
+
+        // TODO: Allow storage selection
+        // For now, assume that we're using only USB:
+        let api_target = "/api/v1/files/usb/{path}";
+        let resp = self.client.put(format!("http://{}{api_target}", self.ip_addr))
+            .header("X-Api-Key", &self.api_key)
+            .send()?;
+        let text = resp.text()?;
+        println!("{text}");
         todo!("implement try_load_file")
     }
 
@@ -74,6 +115,18 @@ impl Prusa {
 
         Ok(())
     }
+
+    fn print_storage_info(&self) -> Result<(), Error> {
+        let info = self.get_storage_info()?;
+        for (index, storage) in info.storage_list.iter().enumerate() {
+            println!("\n------------------");
+            println!("STORAGE: {index}");
+            println!("  PATH:\t{}", storage.path);
+            println!("  NAME:\t{}", storage.name);
+            println!("--------------------\n");
+        }
+        Ok(())
+    }
 }
 
 #[derive(Parser)]
@@ -130,7 +183,10 @@ fn main() -> Result<(), Error> {
         "prusa-mk4" => {
             let prusa = Prusa::new(&config.printer.api_key, &config.printer.ip_addr);
             match cli.command {
-                Command::Info => prusa.print_info()?,
+                Command::Info => {
+                    prusa.print_info()?;
+                    prusa.print_storage_info()?;
+                },
                 // Should generate UUID for the filename:
                 Command::Load {filepath} => { 
                     let uuid = prusa.try_load_file(&filepath)?;