1 files changed, 12 insertions, 46 deletions

diff --git a/src/playlist.rs b/src/playlist.rs
index 689a743..86b9100 100644
--- a/src/playlist.rs
+++ b/src/playlist.rs
@@ -1,71 +1,37 @@
+use std::collections::VecDeque;
+
 use log::info;
 
 pub struct Playlist {
-    data: Vec<Option<AudioRequest>>,
-    read: usize,
-    write: usize,
-    is_full: bool,
+    data: VecDeque<AudioRequest>,
 }
 
 impl Playlist {
     pub fn new() -> Self {
         Self {
-            data: Vec::with_capacity(50),
-            read: 0,
-            write: 0,
-            is_full: false,
+            data: VecDeque::new(),
         }
     }
 
-    pub fn push(&mut self, req: AudioRequest) -> bool {
-        if self.is_full {
-            return false;
-        }
-
+    pub fn push(&mut self, req: AudioRequest) {
         info!("Adding {} to playlist", &req.title);
 
-        if self.data.len() < self.data.capacity() {
-            self.data.push(Some(req));
-        } else {
-            self.data[self.write] = Some(req);
-        }
-
-        self.write = (self.write + 1) % self.data.capacity();
-
-        if self.write == self.read {
-            self.is_full = true;
-        }
-
-        true
-    }
-
-    pub fn is_empty(&self) -> bool {
-        !self.is_full && self.write == self.read
-    }
-
-    pub fn is_full(&self) -> bool {
-        self.is_full
+        self.data.push_front(req)
     }
 
     pub fn pop(&mut self) -> Option<AudioRequest> {
-        if self.is_empty() {
-            None
-        } else {
-            self.is_full = false;
-            let res = self.data[self.read].take();
-            self.read = (self.read + 1) % self.data.capacity();
+        let res = self.data.pop_back();
+        info!("Popping {:?} from playlist", res.as_ref().map(|r| &r.title));
 
-            info!("Popping {:?} from playlist", res.as_ref().map(|r| &r.title));
+        res
+    }
 
-            res
-        }
+    pub fn is_empty(&self) -> bool {
+        self.data.is_empty()
     }
 
     pub fn clear(&mut self) {
         self.data.clear();
-        self.read = 0;
-        self.write = 0;
-        self.is_full = false;
 
         info!("Cleared playlist")
     }