Update app.py

app.py

@@ -3,7 +3,6 @@ import json
 import logging
 import time
 import bisect
-import random
 from aiohttp import web
 import websockets
 
@@ -22,89 +21,116 @@ market_state = {
     "history": [],
     "current_mid": 0.0,
     "prev_mid": 0.0,
-    "ready": False,
-    "last_comment_time": 0
+    "ready": False
 }
 
 # --- AI Logic Helper ---
-def generate_ai_commentary(diff_y, mid, prev_mid):
-    if not diff_y:
-        return {"text": "Initializing analysis...", "sentiment": "neutral", "net": 0}
-
-    # 1. Calculate Aggregates
-    net_total = diff_y[-1] # Total Net Liquidity at max depth
+def generate_ai_commentary(diff_y):
+    """
+    Analyzes the shape of the Liquidity Curve (Bids - Asks).
+    Splits data into 'Near' (Close to price) and 'Deep' (Far from price).
+    """
+    if not diff_y or len(diff_y) < 10:
+        return {"text": "Gathering depth data...", "sentiment": "neutral"}
+
+    # 1. Split the data
+    # First 20% of steps = Near-term (Active trading zone)
+    # Last 20% of steps = Deep-term (Macro walls)
+    split_idx = int(len(diff_y) * 0.2)
+    
+    near_data = diff_y[:split_idx]
+    deep_data = diff_y[-split_idx:]
     
-    # 2. Price Trend
-    price_delta = mid - prev_mid
+    near_avg = sum(near_data) / len(near_data)
+    deep_avg = sum(deep_data) / len(deep_data)
     
-    # 3. Logic Engine
     msg = ""
     sentiment = "neutral"
-    
-    # -- SCENARIO 1: EXTREME IMBALANCE --
-    if net_total > 50:
-        sentiment = "bullish"
-        msg = f"🚀 <b>STRONG BUY WALL:</b> Net surplus of {int(net_total)} BTC. Orderbook tilted heavily to Bids."
-    elif net_total < -50:
-        sentiment = "bearish"
-        msg = f"📉 <b>HEAVY SELL WALL:</b> Net deficit of {int(net_total)} BTC. Sellers dominating."
-    
-    # -- SCENARIO 2: ABSORPTION (Price moving vs Liquidity) --
-    elif price_delta < -5 and net_total > 20:
-        sentiment = "warning"
-        msg = f"🛡️ <b>ABSORPTION:</b> Price dropping, but Buyers are stepping in (+{int(net_total)} BTC surplus)."
-    elif price_delta > 5 and net_total < -20:
-        sentiment = "warning"
-        msg = f"🧱 <b>RESISTANCE:</b> Price rising into Sell liquidity ({int(net_total)} BTC deficit)."
 
-    # -- SCENARIO 3: CHOP / EQUILIBRIUM --
-    elif abs(net_total) < 10:
-        sentiment = "neutral"
-        msg = f"⚖️ <b>EQUILIBRIUM:</b> Liquidity is balanced. Waiting for a breakout trigger."
+    # --- PATTERN RECOGNITION ---
 
-    # -- SCENARIO 4: MOMENTUM --
+    # 1. POSITIVE -> NEGATIVE (The "False Floor" or "Overhead Resistance")
+    if near_avg > 0 and deep_avg < 0:
+        sentiment = "warning"
+        msg = (
+            f"📉 <b>STRUCTURAL FLIP (Pos ➝ Neg):</b><br>"
+            f"Near-term buyers are holding the price, BUT deeper liquidity reveals heavy sell pressure.<br>"
+            f"<i>Why?</i> Traders are defending the immediate level, but whales have placed large Ask walls higher up. "
+            f"Upside is capped; price may rally briefly then fail."
+        )
+
+    # 2. NEGATIVE -> POSITIVE (The "Bear Trap" or "Safety Net")
+    elif near_avg < 0 and deep_avg > 0:
+        sentiment = "bullish"
+        msg = (
+            f"📈 <b>STRUCTURAL FLIP (Neg ➝ Pos):</b><br>"
+            f"Immediate sell pressure is visible, BUT massive buy walls exist deeper down.<br>"
+            f"<i>Why?</i> Price is being suppressed locally, but smart money is waiting lower to absorb the dip. "
+            f"Downside is limited; this often precedes a bounce."
+        )
+
+    # 3. CONSISTENTLY POSITIVE (Full Bull)
+    elif near_avg > 0 and deep_avg > 0:
+        sentiment = "bullish"
+        strength = "Mild" if deep_avg < 50 else "Extreme"
+        msg = (
+            f"🚀 <b>FULL BULLISH CONVICTION:</b><br>"
+            f"Bids exceed Asks at both local and deep levels.<br>"
+            f"<i>Why?</i> There is no overhead supply. Buyers are aggressive at the current price AND stacking orders below. "
+            f"Path of least resistance is purely UP."
+        )
+
+    # 4. CONSISTENTLY NEGATIVE (Full Bear)
+    elif near_avg < 0 and deep_avg < 0:
+        sentiment = "bearish"
+        msg = (
+            f"🔻 <b>FULL BEARISH CONVICTION:</b><br>"
+            f"Asks exceed Bids at all levels.<br>"
+            f"<i>Why?</i> There is no support below. Sellers are active at the current price AND stacking orders higher. "
+            f"Price is likely to drift lower until buyers step in."
+        )
+
+    # 5. MIXED / CHOP
     else:
-        if net_total > 0:
-            msg = f"📈 <b>Bullish Bias:</b> Moderate buy support (+{int(net_total)} BTC)."
-            sentiment = "bullish"
+        diff = near_avg - deep_avg
+        if abs(diff) < 5:
+            msg = "⚖️ <b>PERFECT BALANCE:</b> Liquidity is symmetrical. Market is waiting for a trigger."
         else:
-            msg = f"📉 <b>Bearish Bias:</b> Moderate sell pressure ({int(net_total)} BTC)."
-            sentiment = "bearish"
+            msg = "🔄 <b>TRANSITIONING:</b> Orderbook structure is shifting. Watch for a dominant side to emerge."
 
-    return {"text": msg, "sentiment": sentiment, "net": net_total}
+    return {"text": msg, "sentiment": sentiment}
 
 # --- HTML Frontend ---
 HTML_PAGE = f"""
 <!DOCTYPE html>
 <html>
 <head>
-    <title>BTC-USD AI Hybrid Dashboard</title>
+    <title>BTC-USD Structural AI</title>
     <script src="https://cdn.plot.ly/plotly-2.24.1.min.js"></script>
     <style>
         body {{ margin: 0; padding: 0; background-color: #0e0e0e; color: #ccc; font-family: 'Courier New', monospace; overflow: hidden; }}
         
-        /* Layout Grid */
         #container {{ display: flex; flex-direction: column; height: 100vh; width: 100vw; }}
         
-        /* Row 1: Price & Vol */
+        /* Row 1: Charts */
         #row-top {{ flex: 1; display: flex; width: 100%; border-bottom: 1px solid #333; }}
         
-        /* Row 2: Diff & AI */
+        /* Row 2: Charts + AI */
         #row-bot {{ flex: 1; display: flex; width: 100%; }}
         
         .col {{ width: 50%; height: 100%; border-right: 1px solid #333; position: relative; }}
-        .col-ai {{ width: 50%; height: 100%; background-color: #050505; display: flex; flex-direction: column; padding: 10px; overflow-y: auto; }}
+        .col-ai {{ width: 50%; height: 100%; background-color: #080808; display: flex; flex-direction: column; padding: 10px; overflow-y: auto; }}
 
-        /* Terminal Styling */
-        .terminal-header {{ color: #00bcd4; font-weight: bold; border-bottom: 1px dashed #333; padding-bottom: 5px; margin-bottom: 10px; }}
-        .log-entry {{ margin-bottom: 8px; font-size: 13px; border-left: 3px solid transparent; padding-left: 8px; }}
-        .log-time {{ color: #555; font-size: 11px; margin-right: 8px; }}
+        /* AI Text Styling */
+        .terminal-header {{ color: #00bcd4; font-weight: bold; border-bottom: 1px dashed #333; padding-bottom: 5px; margin-bottom: 10px; font-size: 16px; }}
+        .log-entry {{ margin-bottom: 12px; font-size: 13px; border-left: 4px solid transparent; padding-left: 10px; background: #111; padding: 8px; border-radius: 4px; }}
+        .log-time {{ color: #555; font-size: 11px; display: block; margin-bottom: 4px; }}
         
         /* Sentiments */
-        .bullish {{ border-left-color: #00e676; color: #e8f5e9; }}
-        .bearish {{ border-left-color: #ff1744; color: #ffebee; }}
-        .neutral {{ border-left-color: #999; color: #ccc; }}
-        .warning {{ border-left-color: #ff9800; color: #fff3e0; }}
+        .bullish {{ border-left-color: #00e676; }}
+        .bearish {{ border-left-color: #ff1744; }}
+        .neutral {{ border-left-color: #999; }}
+        .warning {{ border-left-color: #ff9800; }}
 
         .chart {{ width: 100%; height: 100%; }}
         
@@ -135,7 +161,7 @@ HTML_PAGE = f"""
             </div>
             <div class="col-ai">
                 <!-- AI TERMINAL -->
-                <div class="terminal-header">> AI MARKET COMMENTARY</div>
+                <div class="terminal-header">> DEPTH STRUCTURE ANALYSIS</div>
                 <div id="terminal-logs"></div>
             </div>
         </div>
@@ -163,6 +189,7 @@ HTML_PAGE = f"""
         }};
 
         function addLog(data) {{
+            // De-duplicate messages
             if (data.comment.text === lastLogText) return;
             lastLogText = data.comment.text;
 
@@ -172,7 +199,8 @@ HTML_PAGE = f"""
             div.innerHTML = `<span class="log-time">${{timeStr}}</span> ${{data.comment.text}}`;
             
             termLogs.prepend(div);
-            if (termLogs.children.length > 25) termLogs.removeChild(termLogs.lastChild);
+            // Keep history short
+            if (termLogs.children.length > 10) termLogs.removeChild(termLogs.lastChild);
         }}
 
         async function updateCharts() {{
@@ -200,7 +228,7 @@ HTML_PAGE = f"""
                 if (!initVol) {{ Plotly.newPlot(volDiv, tracesVol, {{ ...commonLayout, title: '<b>Cumulative Volume</b>', xaxis: {{title:'Distance ($)'}} }}, commonConfig); initVol = true; }}
                 else {{ Plotly.react(volDiv, tracesVol, {{ ...commonLayout, title: '<b>Cumulative Volume</b>', xaxis: {{title:'Distance ($)'}} }}, commonConfig); }}
 
-                // 3. Net Difference (Restored)
+                // 3. Net Difference (Bids - Asks)
                 const traceDiff = {{ 
                     x: data.diff.x, 
                     y: data.diff.y, 
@@ -209,8 +237,16 @@ HTML_PAGE = f"""
                     fill: 'tozeroy', 
                     line: {{color: '#e040fb', width: 2}} 
                 }};
-                if (!initDiff) {{ Plotly.newPlot(diffDiv, [traceDiff], {{ ...commonLayout, title: '<b>Net Liquidity (Bids - Asks)</b>', xaxis: {{title:'Distance ($)'}} }}, commonConfig); initDiff = true; }}
-                else {{ Plotly.react(diffDiv, [traceDiff], {{ ...commonLayout, title: '<b>Net Liquidity (Bids - Asks)</b>', xaxis: {{title:'Distance ($)'}} }}, commonConfig); }}
+                // Draw a zero line for reference
+                const layoutDiff = {{ 
+                    ...commonLayout, 
+                    title: '<b>Net Liquidity (Bids - Asks)</b>', 
+                    xaxis: {{title:'Distance ($)'}},
+                    shapes: [{{ type: 'line', x0: 0, x1: 1, xref: 'paper', y0: 0, y1: 0, line: {{color: '#666', width: 1, dash:'dot'}} }}]
+                }};
+                
+                if (!initDiff) {{ Plotly.newPlot(diffDiv, [traceDiff], layoutDiff, commonConfig); initDiff = true; }}
+                else {{ Plotly.react(diffDiv, [traceDiff], layoutDiff, commonConfig); }}
 
                 // 4. AI Log
                 addLog(data);
@@ -218,7 +254,7 @@ HTML_PAGE = f"""
             }} catch (e) {{ console.error("Fetch error:", e); }}
         }}
 
-        setInterval(updateCharts, 750);
+        setInterval(updateCharts, 1000);
     </script>
 </body>
 </html>
@@ -317,7 +353,7 @@ async def handle_data(request):
             diff_y.append(val)
 
     # --- Generate AI Commentary ---
-    ai_output = generate_ai_commentary(diff_y, mid, market_state['prev_mid'])
+    ai_output = generate_ai_commentary(diff_y)
 
     return web.json_response({
         "mid": mid,
@@ -348,7 +384,7 @@ async def main():
     site = web.TCPSite(runner, '0.0.0.0', PORT)
     await site.start()
     
-    print(f"🚀 BTC-USD AI+Graph Dashboard: http://localhost:{PORT}")
+    print(f"🚀 BTC-USD Deep Structure Dashboard: http://localhost:{PORT}")
     await asyncio.Event().wait()
 
 if __name__ == "__main__":