1 files changed, 65 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..819fc96
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,65 @@
+use serde::Deserialize;
+
+#[derive(Debug)]
+pub struct PrinterState {
+    pub name: String,
+    pub bed_temp: f32,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct Config {
+    // This allows you to have a list of different printer types
+    pub printers: Vec<Printer>,
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(tag = "type", rename_all = "lowercase")]
+pub enum Printer {
+    Prusa {
+        name: String,
+        host: String,
+        api_key: String,
+    },
+    Bambu {
+        name: String,
+        host: String,
+        access_code: String,
+        serial_number: String,
+    },
+}
+
+pub fn prusa_fetch(client: &reqwest::blocking::Client, printer: &Printer) {
+    let Printer::Prusa {
+        name,
+        host,
+        api_key,
+    } = printer
+    else {
+        panic!("Expected a Prusa printer, but received a different variant!");
+    };
+
+    let url = format!("http://{}/api/v1/status", host);
+
+    let mut req = client.get(&url);
+    req = req.header("X-Api-Key", api_key);
+
+    match req.send() {
+        Err(e) => {
+            eprintln!("Could not reach Prusa printer {} at {}: {}", name, host, e);
+            return;
+        }
+        Ok(resp) => {
+            if !resp.status().is_success() {
+                eprintln!("HTTP {}: {}", resp.status(), url);
+                if resp.status().as_u16() == 403 {
+                    eprintln!("Invalid PrusaLink key for {}.", name);
+                }
+                return;
+            }
+            match resp.text() {
+                Err(e) => eprintln!("Failed to parse response for Prusa printer {}: {}", host, e),
+                Ok(text) => println!("{}", text),
+            }
+        }
+    }
+}