Create betting.py

visualization/betting.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import pandas as pd
+import plotly.express as px
+import plotly.graph_objects as go
+
+
+def create_edge_chart(df: pd.DataFrame) -> go.Figure:
+    if df.empty or "edge" not in df.columns:
+        return go.Figure()
+
+    fig = px.bar(
+        df,
+        x="sportsbook",
+        y="edge",
+        color="market_key" if "market_key" in df.columns else None,
+        title="Edge by Sportsbook",
+    )
+    fig.update_layout(template="plotly_dark")
+    return fig
+
+
+def create_bankroll_chart(df: pd.DataFrame) -> go.Figure:
+    if df.empty or "bet_id" not in df.columns or "cum_profit" not in df.columns:
+        return go.Figure()
+
+    fig = px.line(
+        df,
+        x="bet_id",
+        y="cum_profit",
+        markers=True,
+        title="Bankroll Growth",
+    )
+    fig.update_layout(template="plotly_dark")
+    return fig