remove temp. data storage (e.g. date), and look directly at data, don't re-download (e.g. on sundays) if url has already been downloaded; Fixes #3

src/lib.rs

@@ -1,14 +1,23 @@
+use chrono::NaiveDate;
 use serde_json::Value;
 
-pub async fn newest_morning_journal_streaming_url() -> Result<String, Box<dyn std::error::Error>> {
-    let url = get_newest_morning_journal().await?;
-    get_streaming_url(url).await
+#[derive(Clone)]
+pub struct Episode {
+    pub url: String,
+    pub date: NaiveDate,
+}
+
+pub async fn newest_morning_journal_streaming_url() -> Result<Episode, Box<dyn std::error::Error>> {
+    let (date, url) = get_newest_morning_journal().await?;
+    let url = get_streaming_url(url).await?;
+
+    Ok(Episode { url, date })
 }
 
 // List of broadcasts: https://audioapi.orf.at/oe1/api/json/current/broadcasts
 //
 // ^ contains link, e.g. https://audioapi.orf.at/oe1/api/json/4.0/broadcast/797577/20250611
-async fn get_newest_morning_journal() -> Result<String, Box<dyn std::error::Error>> {
+async fn get_newest_morning_journal() -> Result<(NaiveDate, String), Box<dyn std::error::Error>> {
     let url = "https://audioapi.orf.at/oe1/api/json/current/broadcasts";
     let data: Value = reqwest::get(url).await?.json().await?;
 
@@ -19,7 +28,11 @@ async fn get_newest_morning_journal() -> Result<String, Box<dyn std::error::Erro
                     if broadcast["title"] == "Ö1 Morgenjournal"
                         && let Some(href) = broadcast["href"].as_str()
                     {
-                        return Ok(href.into());
+                        let date = broadcast["broadcastDay"].as_number().unwrap_or_else(|| {
+                            panic!("There needs to be a broadcastDay! {}", &broadcast)
+                        });
+                        let date = NaiveDate::parse_from_str(&date.to_string(), "%Y%m%d").expect("broadcastDay in https://audioapi.orf.at/oe1/api/json/current/broadcasts not in a valid format");
+                        return Ok((date, href.into()));
                     }
                 }
             }