Initial Commit 2

src/song.rs

@@ -1,4 +1,6 @@
+use crate::fuzzy::{self, FuzzyScore};
 use serde::Deserialize;
+use std::cmp::max;
 
 #[derive(Deserialize, Debug, Clone, Default)]
 pub struct Song {
@@ -16,3 +18,18 @@ pub struct Song {
     #[serde(rename = "duetsingerp2")]
     pub duet_singer_2: Option<String>,
 }
+
+impl Song {
+    pub fn duet(&self) -> Option<(&str, &str)> {
+        self.duet_singer_1
+            .as_deref()
+            .zip(self.duet_singer_2.as_deref())
+    }
+
+    pub fn fuzzy_compare(&self, query: &str) -> FuzzyScore {
+        let title_score = fuzzy::compare(self.title.chars(), query.chars());
+        let artist_score = fuzzy::compare(self.artist.chars(), query.chars());
+
+        max(title_score, artist_score)
+    }
+}