v3.2.0: straight and split bets anywhere on the felt; add history command

1 files changed, 29 insertions, 0 deletions

diff --git a/src/client/ui.rs b/src/client/ui.rs
index e7f510b..bb5b55f 100644
--- a/src/client/ui.rs
+++ b/src/client/ui.rs
@@ -81,6 +81,11 @@ const COMMANDS: &[CommandHelp] = &[
         description: "list remembered hosts",
     },
     CommandHelp {
+        name: "history",
+        usage: "history [count]",
+        description: "show your recent wins and losses",
+    },
+    CommandHelp {
         name: "quit",
         usage: "quit",
         description: "quit the program",
@@ -267,6 +272,30 @@ pub fn terminal_size_warning(columns: u16, rows: u16) -> Option<String> {
     ))
 }
 
+/// One line per settled play, newest first.
+pub fn history_lines(records: &[crate::history::PlayRecord]) -> Vec<String> {
+    if records.is_empty() {
+        return vec!["No plays recorded yet.".to_string()];
+    }
+
+    let mut lines = vec![
+        format!("Recent plays ({}):", records.len()),
+        "  when              game        bet     won  balance  result".to_string(),
+    ];
+    for record in records {
+        lines.push(format!(
+            "  {:<16}  {:<8} {:>6}  {:>6}  {:>7}  {}",
+            record.short_time(),
+            record.game,
+            record.bet,
+            record.winnings,
+            record.balance_after,
+            record.summary()
+        ));
+    }
+    lines
+}
+
 /// Render remembered hosts.
 ///
 /// Two addresses that present the same certificate key are the same server, so