Add rust implementation test

[rbdr/lyricli] / src / lyrics_engine / mod.rs

diff --git a/src/lyrics_engine/mod.rs b/src/lyrics_engine/mod.rs
new file mode 100644 (file)
index 0000000..f83d219
--- /dev/null
+++ b/src/lyrics_engine/mod.rs
@@ -0,0 +1,26 @@
+use std::io::Result;
+use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
+
+mod genius;
+
+use crate::Track;
+use genius::{get_lyrics, search};
+
+const GENIUS_CLIENT_TOKEN: &str = env!("LYRICLI_GENIUS_TOKEN");
+const GENIUS_API_URL: &str = "https://api.genius.com/search";
+
+pub async fn print_lyrics(track: Track, show_title: bool) -> Result<()> {
+    if show_title {
+        println!("{} - {}", track.artist, track.name);
+    }
+
+    let artist = utf8_percent_encode(&track.artist, NON_ALPHANUMERIC).to_string();
+    let name = utf8_percent_encode(&track.name, NON_ALPHANUMERIC).to_string();
+    let url = format!("{}?access_token={}&q={}%20{}", GENIUS_API_URL, GENIUS_CLIENT_TOKEN, artist, name);
+
+    let song_url = search(&url).await?;
+    let lyrics = get_lyrics(&song_url).await?;
+
+    println!("{}", lyrics);
+    Ok(())
+}