Only show remaining cards, not progress

I am generally interested on decreasing the count of remaining
cards, and I sometimes closed and re-opened the app to have a clear view
of the remaining count.

2 files changed, 8 insertions, 18 deletions

diff --git a/src/gui/mod.rs b/src/gui/mod.rs
index b500706..caf97f8 100644
--- a/src/gui/mod.rs
+++ b/src/gui/mod.rs
@@ -30,24 +30,20 @@ pub fn start(
     conn: &Connection,
     term: &mut Term,
     deck_name: &str,
-    hide_progress: bool,
+    hide_remaining: bool,
 ) -> Result<()> {
-    let mut answers = 0;
-
     loop {
         let now = time::seconds_since_unix_epoch()?;
         let title = title(
             deck_name,
-            answers,
             db::count_available(conn).unwrap_or(0),
-            hide_progress,
+            hide_remaining,
         );
 
         match db::pick_random_ready(conn) {
             Some(card) => match question::ask(term, &title, &card)? {
                 question::Response::Aborted => break,
                 question::Response::Answered { difficulty } => {
-                    answers += 1;
                     db::update(
                         conn,
                         &card.question,
@@ -72,16 +68,10 @@ pub fn start(
     Ok(())
 }
 
-fn title(deck_name: &str, answers: i32, available_cards: i32, hide_progress: bool) -> String {
-    if answers == 0 && available_cards == 0 || hide_progress {
+fn title(deck_name: &str, available_cards: i32, hide_remaining: bool) -> String {
+    if available_cards == 0 || hide_remaining {
         deck_name.to_string()
-    } else if available_cards == 0 {
-        let from = answers;
-        let to = answers + available_cards;
-        format!("{deck_name} ({from} / {to})")
     } else {
-        let from = answers + 1;
-        let to = answers + available_cards;
-        format!("{deck_name} ({from} / {to})")
+        format!("{deck_name} ({available_cards})")
     }
 }
diff --git a/src/main.rs b/src/main.rs
index c671d0e..ddc6edc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,9 +17,9 @@ struct Opt {
     #[clap(long, default_value = "deck.deck")]
     deck: String,
 
-    /// Hide current and remaining card counts
+    /// Hide remaining card counts
     #[clap(long)]
-    hide_progress: bool,
+    hide_remaining: bool,
 }
 
 fn main() -> Result<()> {
@@ -32,7 +32,7 @@ fn main() -> Result<()> {
 
     let mut term = gui::setup_terminal()?;
 
-    match gui::start(&conn, &mut term, &deck_name, args.hide_progress) {
+    match gui::start(&conn, &mut term, &deck_name, args.hide_remaining) {
         Ok(()) => (),
         Err(msg) => {
             // Show errors in TUI, otherwise they are hidden