v2.1.0: add European roulette with split bets and wheel animation

1 files changed, 64 insertions, 0 deletions

diff --git a/src/client/games/response.rs b/src/client/games/response.rs
index d7f9d45..73080dd 100644
--- a/src/client/games/response.rs
+++ b/src/client/games/response.rs
@@ -77,3 +77,67 @@ fn parse_indices(raw: &str) -> Vec<usize> {
         .filter_map(|value| value.trim().parse::<usize>().ok())
         .collect()
 }
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct RouletteResult {
+    pub session_id: String,
+    pub winnings: u64,
+    pub bet_amount: u64,
+    pub balance: i64,
+    pub number: u8,
+    pub color: String,
+    pub bets: String,
+}
+
+pub fn parse_roulette_response(response: &str) -> Result<RouletteResult, String> {
+    let response = response.trim();
+    if response.is_empty() {
+        return Err("No response from server".to_string());
+    }
+    if let Some(message) = response.strip_prefix("ERROR") {
+        let message = message.trim();
+        return Err(if message.is_empty() {
+            "Server error".to_string()
+        } else {
+            message.to_string()
+        });
+    }
+
+    let parts: Vec<&str> = response.split_whitespace().collect();
+    if parts.first() != Some(&"ROULETTE_RESULT") || parts.len() < 8 {
+        return Err(format!("Unexpected server response: {response}"));
+    }
+
+    let winnings = parts[2]
+        .parse::<u64>()
+        .map_err(|_| format!("Invalid winnings from server: {}", parts[2]))?;
+    let bet_amount = parts[3]
+        .parse::<u64>()
+        .map_err(|_| format!("Invalid bet from server: {}", parts[3]))?;
+    let balance = parts[4]
+        .parse::<i64>()
+        .map_err(|_| format!("Invalid balance from server: {}", parts[4]))?;
+    let number = parts[5]
+        .parse::<u8>()
+        .map_err(|_| format!("Invalid roulette number: {}", parts[5]))?;
+    if number > 36 {
+        return Err(format!("Invalid roulette number: {number}"));
+    }
+    let color = parts[6].to_string();
+    if !matches!(color.as_str(), "green" | "red" | "black") {
+        return Err(format!("Invalid roulette color: {color}"));
+    }
+    let bets = parts[7].to_string();
+    let _: crate::roulette::Bets = serde_json::from_str(&bets)
+        .map_err(|error| format!("Invalid roulette bets: {error}"))?;
+
+    Ok(RouletteResult {
+        session_id: parts[1].to_string(),
+        winnings,
+        bet_amount,
+        balance,
+        number,
+        color,
+        bets,
+    })
+}