added clean dashboard - reimplementation as other is 10k lines
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Dobromir Popov
252
web/component_manager.py
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252
web/component_manager.py
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"""
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Dashboard Component Manager - Clean Trading Dashboard
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Manages the formatting and creation of dashboard components
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"""
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from dash import html
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from datetime import datetime
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import logging
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logger = logging.getLogger(__name__)
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class DashboardComponentManager:
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"""Manages dashboard component formatting and creation"""
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def __init__(self):
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pass
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def format_trading_signals(self, recent_decisions):
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"""Format trading signals for display"""
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try:
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if not recent_decisions:
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return [html.P("No recent signals", className="text-muted small")]
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signals = []
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for decision in recent_decisions[-10:]: # Last 10 signals
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timestamp = decision.get('timestamp', 'Unknown')
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action = decision.get('action', 'UNKNOWN')
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confidence = decision.get('confidence', 0)
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price = decision.get('price', 0)
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executed = decision.get('executed', False)
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blocked = decision.get('blocked', False)
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manual = decision.get('manual', False)
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# Determine signal style
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if executed:
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badge_class = "bg-success"
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status = "✓"
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elif blocked:
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badge_class = "bg-danger"
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status = "✗"
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else:
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badge_class = "bg-warning"
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status = "○"
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action_color = "text-success" if action == "BUY" else "text-danger"
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manual_indicator = " [M]" if manual else ""
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signal_div = html.Div([
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html.Span(f"{timestamp}", className="small text-muted me-2"),
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html.Span(f"{status}", className=f"badge {badge_class} me-2"),
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html.Span(f"{action}{manual_indicator}", className=f"{action_color} fw-bold me-2"),
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html.Span(f"({confidence:.1f}%)", className="small text-muted me-2"),
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html.Span(f"${price:.2f}", className="small")
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], className="mb-1")
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signals.append(signal_div)
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return signals
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except Exception as e:
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logger.error(f"Error formatting trading signals: {e}")
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return [html.P(f"Error: {str(e)}", className="text-danger small")]
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def format_closed_trades_table(self, closed_trades):
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"""Format closed trades table for display"""
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try:
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if not closed_trades:
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return html.P("No closed trades", className="text-muted small")
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# Create table headers
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headers = html.Thead([
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html.Tr([
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html.Th("Time", className="small"),
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html.Th("Side", className="small"),
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html.Th("Size", className="small"),
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html.Th("Entry", className="small"),
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html.Th("Exit", className="small"),
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html.Th("P&L", className="small"),
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html.Th("Fees", className="small")
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])
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])
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# Create table rows
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rows = []
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for trade in closed_trades[-20:]: # Last 20 trades
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entry_time = trade.get('entry_time', 'Unknown')
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side = trade.get('side', 'UNKNOWN')
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size = trade.get('size', 0)
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entry_price = trade.get('entry_price', 0)
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exit_price = trade.get('exit_price', 0)
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pnl = trade.get('pnl', 0)
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fees = trade.get('fees', 0)
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# Format time
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if isinstance(entry_time, datetime):
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time_str = entry_time.strftime('%H:%M:%S')
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else:
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time_str = str(entry_time)
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# Determine P&L color
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pnl_class = "text-success" if pnl >= 0 else "text-danger"
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side_class = "text-success" if side == "BUY" else "text-danger"
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row = html.Tr([
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html.Td(time_str, className="small"),
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html.Td(side, className=f"small {side_class}"),
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html.Td(f"{size:.3f}", className="small"),
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html.Td(f"${entry_price:.2f}", className="small"),
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html.Td(f"${exit_price:.2f}", className="small"),
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html.Td(f"${pnl:.2f}", className=f"small {pnl_class}"),
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html.Td(f"${fees:.3f}", className="small text-muted")
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])
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rows.append(row)
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tbody = html.Tbody(rows)
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return html.Table([headers, tbody], className="table table-sm table-striped")
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except Exception as e:
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logger.error(f"Error formatting closed trades: {e}")
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return html.P(f"Error: {str(e)}", className="text-danger small")
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def format_system_status(self, status_data):
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"""Format system status for display"""
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try:
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if not status_data or 'error' in status_data:
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return [html.P("Status unavailable", className="text-muted small")]
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status_items = []
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# Trading status
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trading_enabled = status_data.get('trading_enabled', False)
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simulation_mode = status_data.get('simulation_mode', True)
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if trading_enabled:
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if simulation_mode:
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status_items.append(html.Div([
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html.I(className="fas fa-play-circle text-success me-2"),
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html.Span("Trading: SIMULATION", className="text-warning")
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], className="mb-1"))
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else:
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status_items.append(html.Div([
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html.I(className="fas fa-play-circle text-success me-2"),
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html.Span("Trading: LIVE", className="text-success fw-bold")
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], className="mb-1"))
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else:
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status_items.append(html.Div([
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html.I(className="fas fa-pause-circle text-danger me-2"),
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html.Span("Trading: DISABLED", className="text-danger")
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], className="mb-1"))
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# Data provider status
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data_status = status_data.get('data_provider_status', 'Unknown')
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status_items.append(html.Div([
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html.I(className="fas fa-database text-info me-2"),
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html.Span(f"Data: {data_status}", className="small")
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], className="mb-1"))
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# WebSocket status
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ws_status = status_data.get('websocket_status', 'Unknown')
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ws_class = "text-success" if ws_status == "Connected" else "text-danger"
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status_items.append(html.Div([
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html.I(className="fas fa-wifi text-info me-2"),
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html.Span(f"WebSocket: {ws_status}", className=f"small {ws_class}")
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], className="mb-1"))
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# COB status
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cob_status = status_data.get('cob_status', 'Unknown')
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cob_class = "text-success" if cob_status == "Active" else "text-warning"
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status_items.append(html.Div([
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html.I(className="fas fa-layer-group text-info me-2"),
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html.Span(f"COB: {cob_status}", className=f"small {cob_class}")
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], className="mb-1"))
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return status_items
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except Exception as e:
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logger.error(f"Error formatting system status: {e}")
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return [html.P(f"Error: {str(e)}", className="text-danger small")]
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def format_cob_data(self, cob_snapshot, symbol):
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"""Format COB data for display"""
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try:
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if not cob_snapshot:
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return [html.P("No COB data", className="text-muted small")]
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# Basic COB info
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cob_info = []
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# Symbol and update count
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cob_info.append(html.Div([
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html.Strong(f"{symbol}", className="text-info"),
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html.Span(" - COB Snapshot", className="small text-muted")
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], className="mb-2"))
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# Mock COB data display (since we don't have real COB structure)
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cob_info.append(html.Div([
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html.Div([
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html.I(className="fas fa-chart-bar text-success me-2"),
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html.Span("Order Book: Active", className="small")
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], className="mb-1"),
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html.Div([
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html.I(className="fas fa-coins text-warning me-2"),
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html.Span("Liquidity: Good", className="small")
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], className="mb-1"),
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html.Div([
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html.I(className="fas fa-balance-scale text-info me-2"),
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html.Span("Imbalance: Neutral", className="small")
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])
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]))
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return cob_info
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except Exception as e:
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logger.error(f"Error formatting COB data: {e}")
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return [html.P(f"Error: {str(e)}", className="text-danger small")]
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def format_training_metrics(self, metrics_data):
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"""Format training metrics for display"""
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try:
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if not metrics_data or 'error' in metrics_data:
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return [html.P("No training data", className="text-muted small")]
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metrics_info = []
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# CNN metrics
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if 'cnn_metrics' in metrics_data:
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cnn_data = metrics_data['cnn_metrics']
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metrics_info.append(html.Div([
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html.Strong("CNN Model", className="text-primary"),
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html.Br(),
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html.Span(f"Status: Active", className="small text-success")
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], className="mb-2"))
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# RL metrics
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if 'rl_metrics' in metrics_data:
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rl_data = metrics_data['rl_metrics']
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metrics_info.append(html.Div([
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html.Strong("RL Model", className="text-warning"),
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html.Br(),
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html.Span(f"Status: Training", className="small text-info")
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], className="mb-2"))
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# Default message if no metrics
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if not metrics_info:
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metrics_info.append(html.P("Training metrics not available", className="text-muted small"))
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return metrics_info
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except Exception as e:
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logger.error(f"Error formatting training metrics: {e}")
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return [html.P(f"Error: {str(e)}", className="text-danger small")]
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