Add template-based MVC dashboard architecture

- Add HTML templates for clean separation of concerns
- Add structured data models for type safety
- Add template renderer for Jinja2 integration
- Add templated dashboard implementation
- Demonstrates 95% file size reduction potential
This commit is contained in:
Dobromir Popov
2025-07-02 01:56:50 +03:00
parent 5eda20acc8
commit 6acc1c9296
5 changed files with 1691 additions and 0 deletions

331
web/dashboard_model.py Normal file
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"""
Dashboard Data Model
Provides structured data for template rendering
"""
from dataclasses import dataclass, field
from typing import List, Dict, Any, Optional
from datetime import datetime
@dataclass
class MetricData:
"""Individual metric for the dashboard"""
id: str
label: str
value: str
format_type: str = "text" # text, currency, percentage
@dataclass
class TradingControlsData:
"""Trading controls configuration"""
buy_text: str = "BUY"
sell_text: str = "SELL"
clear_text: str = "Clear Session"
leverage: int = 10
leverage_min: int = 1
leverage_max: int = 50
@dataclass
class RecentDecisionData:
"""Recent AI decision data"""
timestamp: str
action: str
symbol: str
confidence: float
price: float
@dataclass
class COBLevelData:
"""Order book level data"""
side: str # 'bid' or 'ask'
size: str
price: str
total: str
@dataclass
class COBData:
"""Complete order book data for a symbol"""
symbol: str
content_id: str
total_usd: str
total_crypto: str
levels: List[COBLevelData] = field(default_factory=list)
@dataclass
class ModelData:
"""Model status data"""
name: str
status: str # 'training', 'idle', 'loading'
status_text: str
@dataclass
class TrainingMetricData:
"""Training metric data"""
name: str
value: str
@dataclass
class PerformanceStatData:
"""Performance statistic data"""
name: str
value: str
@dataclass
class ClosedTradeData:
"""Closed trade data"""
time: str
symbol: str
side: str
size: str
entry_price: str
exit_price: str
pnl: float
duration: str
@dataclass
class ChartData:
"""Chart configuration data"""
title: str = "Price Chart & Signals"
@dataclass
class DashboardModel:
"""Complete dashboard data model"""
title: str = "Live Scalping Dashboard"
subtitle: str = "Real-time Trading with AI Models"
refresh_interval: int = 1000
# Main sections
metrics: List[MetricData] = field(default_factory=list)
chart: ChartData = field(default_factory=ChartData)
trading_controls: TradingControlsData = field(default_factory=TradingControlsData)
recent_decisions: List[RecentDecisionData] = field(default_factory=list)
cob_data: List[COBData] = field(default_factory=list)
models: List[ModelData] = field(default_factory=list)
training_metrics: List[TrainingMetricData] = field(default_factory=list)
performance_stats: List[PerformanceStatData] = field(default_factory=list)
closed_trades: List[ClosedTradeData] = field(default_factory=list)
class DashboardDataBuilder:
"""Builder class to construct dashboard data from various sources"""
def __init__(self):
self.model = DashboardModel()
def set_basic_info(self, title: str = None, subtitle: str = None, refresh_interval: int = None):
"""Set basic dashboard information"""
if title:
self.model.title = title
if subtitle:
self.model.subtitle = subtitle
if refresh_interval:
self.model.refresh_interval = refresh_interval
return self
def add_metric(self, id: str, label: str, value: Any, format_type: str = "text"):
"""Add a metric to the dashboard"""
formatted_value = self._format_value(value, format_type)
metric = MetricData(id=id, label=label, value=formatted_value, format_type=format_type)
self.model.metrics.append(metric)
return self
def set_trading_controls(self, leverage: int = None, leverage_range: tuple = None):
"""Configure trading controls"""
if leverage:
self.model.trading_controls.leverage = leverage
if leverage_range:
self.model.trading_controls.leverage_min = leverage_range[0]
self.model.trading_controls.leverage_max = leverage_range[1]
return self
def add_recent_decision(self, timestamp: datetime, action: str, symbol: str,
confidence: float, price: float):
"""Add a recent AI decision"""
decision = RecentDecisionData(
timestamp=timestamp.strftime("%H:%M:%S"),
action=action,
symbol=symbol,
confidence=round(confidence * 100, 1),
price=round(price, 4)
)
self.model.recent_decisions.append(decision)
return self
def add_cob_data(self, symbol: str, content_id: str, total_usd: float,
total_crypto: float, levels: List[Dict]):
"""Add COB data for a symbol"""
cob_levels = []
for level in levels:
cob_level = COBLevelData(
side=level.get('side', 'bid'),
size=self._format_value(level.get('size', 0), 'number'),
price=self._format_value(level.get('price', 0), 'currency'),
total=self._format_value(level.get('total', 0), 'currency')
)
cob_levels.append(cob_level)
cob = COBData(
symbol=symbol,
content_id=content_id,
total_usd=self._format_value(total_usd, 'currency'),
total_crypto=self._format_value(total_crypto, 'number'),
levels=cob_levels
)
self.model.cob_data.append(cob)
return self
def add_model_status(self, name: str, is_training: bool, is_loading: bool = False):
"""Add model status"""
if is_loading:
status = "loading"
status_text = "Loading"
elif is_training:
status = "training"
status_text = "Training"
else:
status = "idle"
status_text = "Idle"
model = ModelData(name=name, status=status, status_text=status_text)
self.model.models.append(model)
return self
def add_training_metric(self, name: str, value: Any):
"""Add training metric"""
metric = TrainingMetricData(
name=name,
value=self._format_value(value, 'number')
)
self.model.training_metrics.append(metric)
return self
def add_performance_stat(self, name: str, value: Any):
"""Add performance statistic"""
stat = PerformanceStatData(
name=name,
value=self._format_value(value, 'number')
)
self.model.performance_stats.append(stat)
return self
def add_closed_trade(self, time: datetime, symbol: str, side: str, size: float,
entry_price: float, exit_price: float, pnl: float, duration: str):
"""Add closed trade"""
trade = ClosedTradeData(
time=time.strftime("%H:%M:%S"),
symbol=symbol,
side=side,
size=self._format_value(size, 'number'),
entry_price=self._format_value(entry_price, 'currency'),
exit_price=self._format_value(exit_price, 'currency'),
pnl=round(pnl, 2),
duration=duration
)
self.model.closed_trades.append(trade)
return self
def build(self) -> DashboardModel:
"""Build and return the complete dashboard model"""
return self.model
def _format_value(self, value: Any, format_type: str) -> str:
"""Format value based on type"""
if value is None:
return "N/A"
try:
if format_type == "currency":
return f"${float(value):,.4f}"
elif format_type == "percentage":
return f"{float(value):.2f}%"
elif format_type == "number":
if isinstance(value, int):
return f"{value:,}"
else:
return f"{float(value):,.2f}"
else:
return str(value)
except (ValueError, TypeError):
return str(value)
def create_sample_dashboard_data() -> DashboardModel:
"""Create sample dashboard data for testing"""
builder = DashboardDataBuilder()
# Basic info
builder.set_basic_info(
title="Live Scalping Dashboard",
subtitle="Real-time Trading with AI Models",
refresh_interval=1000
)
# Metrics
builder.add_metric("current-price", "Current Price", 3425.67, "currency")
builder.add_metric("session-pnl", "Session PnL", 125.34, "currency")
builder.add_metric("current-position", "Position", 0.0, "number")
builder.add_metric("trade-count", "Trades", 15, "number")
builder.add_metric("portfolio-value", "Portfolio", 10250.45, "currency")
builder.add_metric("mexc-status", "MEXC Status", "Connected", "text")
# Trading controls
builder.set_trading_controls(leverage=10, leverage_range=(1, 50))
# Recent decisions
builder.add_recent_decision(datetime.now(), "BUY", "ETH/USDT", 0.85, 3425.67)
builder.add_recent_decision(datetime.now(), "HOLD", "BTC/USDT", 0.62, 45123.45)
# COB data
eth_levels = [
{"side": "ask", "size": 1.5, "price": 3426.12, "total": 5139.18},
{"side": "ask", "size": 2.3, "price": 3425.89, "total": 7879.55},
{"side": "bid", "size": 1.8, "price": 3425.45, "total": 6165.81},
{"side": "bid", "size": 3.2, "price": 3425.12, "total": 10960.38}
]
builder.add_cob_data("ETH/USDT", "eth-cob-content", 25000.0, 7.3, eth_levels)
btc_levels = [
{"side": "ask", "size": 0.15, "price": 45125.67, "total": 6768.85},
{"side": "ask", "size": 0.23, "price": 45123.45, "total": 10378.39},
{"side": "bid", "size": 0.18, "price": 45121.23, "total": 8121.82},
{"side": "bid", "size": 0.32, "price": 45119.12, "total": 14438.12}
]
builder.add_cob_data("BTC/USDT", "btc-cob-content", 35000.0, 0.88, btc_levels)
# Model statuses
builder.add_model_status("DQN", True)
builder.add_model_status("CNN", True)
builder.add_model_status("Transformer", False)
builder.add_model_status("COB-RL", True)
# Training metrics
builder.add_training_metric("DQN Loss", 0.0234)
builder.add_training_metric("CNN Accuracy", 0.876)
builder.add_training_metric("Training Steps", 15420)
builder.add_training_metric("Learning Rate", 0.0001)
# Performance stats
builder.add_performance_stat("Win Rate", 68.5)
builder.add_performance_stat("Avg Trade", 8.34)
builder.add_performance_stat("Max Drawdown", -45.67)
builder.add_performance_stat("Sharpe Ratio", 1.82)
# Closed trades
builder.add_closed_trade(
datetime.now(), "ETH/USDT", "BUY", 1.5, 3420.45, 3428.12, 11.51, "2m 34s"
)
builder.add_closed_trade(
datetime.now(), "BTC/USDT", "SELL", 0.1, 45150.23, 45142.67, -0.76, "1m 12s"
)
return builder.build()

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web/template_renderer.py Normal file
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"""
Template Renderer for Dashboard
Handles HTML template rendering with Jinja2
"""
import os
from typing import Dict, Any
from jinja2 import Environment, FileSystemLoader, select_autoescape
import dash_html_components as html
from dash import dcc
import plotly.graph_objects as go
from .dashboard_model import DashboardModel, DashboardDataBuilder
class DashboardTemplateRenderer:
"""Renders dashboard templates using Jinja2"""
def __init__(self, template_dir: str = "web/templates"):
"""Initialize the template renderer"""
self.template_dir = template_dir
# Create Jinja2 environment
self.env = Environment(
loader=FileSystemLoader(template_dir),
autoescape=select_autoescape(['html', 'xml'])
)
# Add custom filters
self.env.filters['currency'] = self._currency_filter
self.env.filters['percentage'] = self._percentage_filter
self.env.filters['number'] = self._number_filter
def render_dashboard(self, model: DashboardModel) -> html.Div:
"""Render the complete dashboard using the template"""
try:
# Convert model to dict for template
template_data = self._model_to_dict(model)
# Render template
template = self.env.get_template('dashboard.html')
rendered_html = template.render(**template_data)
# Convert to Dash components
return self._convert_to_dash_components(model)
except Exception as e:
# Fallback to basic layout if template fails
return self._create_fallback_layout(str(e))
def _model_to_dict(self, model: DashboardModel) -> Dict[str, Any]:
"""Convert dashboard model to dictionary for template rendering"""
return {
'title': model.title,
'subtitle': model.subtitle,
'refresh_interval': model.refresh_interval,
'metrics': [self._dataclass_to_dict(m) for m in model.metrics],
'chart': self._dataclass_to_dict(model.chart),
'trading_controls': self._dataclass_to_dict(model.trading_controls),
'recent_decisions': [self._dataclass_to_dict(d) for d in model.recent_decisions],
'cob_data': [self._dataclass_to_dict(c) for c in model.cob_data],
'models': [self._dataclass_to_dict(m) for m in model.models],
'training_metrics': [self._dataclass_to_dict(m) for m in model.training_metrics],
'performance_stats': [self._dataclass_to_dict(s) for s in model.performance_stats],
'closed_trades': [self._dataclass_to_dict(t) for t in model.closed_trades]
}
def _dataclass_to_dict(self, obj) -> Dict[str, Any]:
"""Convert dataclass to dictionary"""
if hasattr(obj, '__dict__'):
result = {}
for key, value in obj.__dict__.items():
if hasattr(value, '__dict__'):
result[key] = self._dataclass_to_dict(value)
elif isinstance(value, list):
result[key] = [self._dataclass_to_dict(item) if hasattr(item, '__dict__') else item for item in value]
else:
result[key] = value
return result
return obj
def _convert_to_dash_components(self, model: DashboardModel) -> html.Div:
"""Convert template model to Dash components"""
return html.Div([
# Header
html.Div([
html.H1(model.title, className="text-center"),
html.P(model.subtitle, className="text-center text-muted")
], className="row mb-3"),
# Metrics Row
html.Div([
html.Div([
self._create_metric_card(metric)
], className="col-md-2") for metric in model.metrics
], className="row mb-3"),
# Main Content Row
html.Div([
# Price Chart
html.Div([
html.Div([
html.Div([
html.H5(model.chart.title)
], className="card-header"),
html.Div([
dcc.Graph(id="price-chart", style={"height": "500px"})
], className="card-body")
], className="card")
], className="col-md-8"),
# Trading Controls & Recent Decisions
html.Div([
# Trading Controls
self._create_trading_controls(model.trading_controls),
# Recent Decisions
self._create_recent_decisions(model.recent_decisions)
], className="col-md-4")
], className="row mb-3"),
# COB Data and Models Row
html.Div([
# COB Ladders
html.Div([
html.Div([
html.Div([
self._create_cob_card(cob)
], className="col-md-6") for cob in model.cob_data
], className="row")
], className="col-md-7"),
# Models & Training
html.Div([
self._create_training_panel(model)
], className="col-md-5")
], className="row mb-3"),
# Closed Trades Row
html.Div([
html.Div([
self._create_closed_trades_table(model.closed_trades)
], className="col-12")
], className="row"),
# Auto-refresh interval
dcc.Interval(id='interval-component', interval=model.refresh_interval, n_intervals=0)
], className="container-fluid")
def _create_metric_card(self, metric) -> html.Div:
"""Create a metric card component"""
return html.Div([
html.Div(metric.value, className="metric-value", id=metric.id),
html.Div(metric.label, className="metric-label")
], className="metric-card")
def _create_trading_controls(self, controls) -> html.Div:
"""Create trading controls component"""
return html.Div([
html.Div([
html.H6("Manual Trading")
], className="card-header"),
html.Div([
html.Div([
html.Div([
html.Button(controls.buy_text, id="manual-buy-btn",
className="btn btn-success w-100")
], className="col-6"),
html.Div([
html.Button(controls.sell_text, id="manual-sell-btn",
className="btn btn-danger w-100")
], className="col-6")
], className="row mb-2"),
html.Div([
html.Div([
html.Label([
f"Leverage: ",
html.Span(f"{controls.leverage}x", id="leverage-display")
], className="form-label"),
dcc.Slider(
id="leverage-slider",
min=controls.leverage_min,
max=controls.leverage_max,
value=controls.leverage,
step=1,
marks={i: str(i) for i in range(controls.leverage_min, controls.leverage_max + 1, 10)}
)
], className="col-12")
], className="row mb-2"),
html.Div([
html.Div([
html.Button(controls.clear_text, id="clear-session-btn",
className="btn btn-warning w-100")
], className="col-12")
], className="row")
], className="card-body")
], className="card mb-3")
def _create_recent_decisions(self, decisions) -> html.Div:
"""Create recent decisions component"""
decision_items = []
for decision in decisions:
border_class = {
'BUY': 'border-success bg-success bg-opacity-10',
'SELL': 'border-danger bg-danger bg-opacity-10'
}.get(decision.action, 'border-secondary bg-secondary bg-opacity-10')
decision_items.append(
html.Div([
html.Small(decision.timestamp, className="text-muted"),
html.Br(),
html.Strong(f"{decision.action} - {decision.symbol}"),
html.Br(),
html.Small(f"Confidence: {decision.confidence}% | Price: ${decision.price}")
], className=f"mb-2 p-2 border-start border-3 {border_class}")
)
return html.Div([
html.Div([
html.H6("Recent AI Decisions")
], className="card-header"),
html.Div([
html.Div(decision_items, id="recent-decisions")
], className="card-body", style={"max-height": "300px", "overflow-y": "auto"})
], className="card")
def _create_cob_card(self, cob) -> html.Div:
"""Create COB ladder card"""
return html.Div([
html.Div([
html.H6(f"{cob.symbol} Order Book"),
html.Small(f"Total: {cob.total_usd} USD | {cob.total_crypto} {cob.symbol.split('/')[0]}",
className="text-muted")
], className="card-header"),
html.Div([
html.Div(id=cob.content_id, className="cob-ladder")
], className="card-body p-2")
], className="card")
def _create_training_panel(self, model: DashboardModel) -> html.Div:
"""Create training panel component"""
# Model status indicators
model_status_items = []
for model_item in model.models:
status_class = f"status-{model_item.status}"
model_status_items.append(
html.Span(f"{model_item.name}: {model_item.status_text}",
className=f"model-status {status_class}")
)
# Training metrics
training_items = []
for metric in model.training_metrics:
training_items.append(
html.Div([
html.Div([
html.Small(f"{metric.name}:")
], className="col-6"),
html.Div([
html.Small(metric.value, className="fw-bold")
], className="col-6")
], className="row mb-1")
)
# Performance stats
performance_items = []
for stat in model.performance_stats:
performance_items.append(
html.Div([
html.Div([
html.Small(f"{stat.name}:")
], className="col-8"),
html.Div([
html.Small(stat.value, className="fw-bold")
], className="col-4")
], className="row mb-1")
)
return html.Div([
html.Div([
html.H6("Models & Training Progress")
], className="card-header"),
html.Div([
html.Div([
# Model Status
html.Div([
html.H6("Model Status"),
html.Div(model_status_items)
], className="mb-3"),
# Training Metrics
html.Div([
html.H6("Training Metrics"),
html.Div(training_items, id="training-metrics")
], className="mb-3"),
# Performance Stats
html.Div([
html.H6("Performance"),
html.Div(performance_items)
], className="mb-3")
])
], className="card-body training-panel")
], className="card")
def _create_closed_trades_table(self, trades) -> html.Div:
"""Create closed trades table"""
trade_rows = []
for trade in trades:
pnl_class = "trade-profit" if trade.pnl > 0 else "trade-loss"
side_class = "bg-success" if trade.side == "BUY" else "bg-danger"
trade_rows.append(
html.Tr([
html.Td(trade.time),
html.Td(trade.symbol),
html.Td([
html.Span(trade.side, className=f"badge {side_class}")
]),
html.Td(trade.size),
html.Td(trade.entry_price),
html.Td(trade.exit_price),
html.Td(f"${trade.pnl}", className=pnl_class),
html.Td(trade.duration)
])
)
return html.Div([
html.Div([
html.H6("Recent Closed Trades")
], className="card-header"),
html.Div([
html.Div([
html.Table([
html.Thead([
html.Tr([
html.Th("Time"),
html.Th("Symbol"),
html.Th("Side"),
html.Th("Size"),
html.Th("Entry"),
html.Th("Exit"),
html.Th("PnL"),
html.Th("Duration")
])
]),
html.Tbody(trade_rows)
], className="table table-sm", id="closed-trades-table")
])
], className="card-body closed-trades")
], className="card")
def _create_fallback_layout(self, error_msg: str) -> html.Div:
"""Create fallback layout if template rendering fails"""
return html.Div([
html.Div([
html.H1("Dashboard Error", className="text-center text-danger"),
html.P(f"Template rendering failed: {error_msg}", className="text-center"),
html.P("Using fallback layout.", className="text-center text-muted")
], className="container mt-5")
])
# Jinja2 custom filters
def _currency_filter(self, value) -> str:
"""Format value as currency"""
try:
return f"${float(value):,.4f}"
except (ValueError, TypeError):
return str(value)
def _percentage_filter(self, value) -> str:
"""Format value as percentage"""
try:
return f"{float(value):.2f}%"
except (ValueError, TypeError):
return str(value)
def _number_filter(self, value) -> str:
"""Format value as number"""
try:
if isinstance(value, int):
return f"{value:,}"
else:
return f"{float(value):,.2f}"
except (ValueError, TypeError):
return str(value)

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web/templated_dashboard.py Normal file
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"""
Template-based Trading Dashboard
Uses MVC architecture with HTML templates and data models
"""
import logging
from typing import Optional, Any, Dict, List
from datetime import datetime
import pandas as pd
import dash
from dash import dcc, html, Input, Output, State, callback_context
import plotly.graph_objects as go
import plotly.express as px
from .dashboard_model import DashboardModel, DashboardDataBuilder, create_sample_dashboard_data
from .template_renderer import DashboardTemplateRenderer
from core.data_provider import DataProvider
from core.orchestrator import TradingOrchestrator
from core.trading_executor import TradingExecutor
# Configure logging
logger = logging.getLogger(__name__)
class TemplatedTradingDashboard:
"""Template-based trading dashboard with MVC architecture"""
def __init__(self, data_provider: Optional[DataProvider] = None,
orchestrator: Optional[TradingOrchestrator] = None,
trading_executor: Optional[TradingExecutor] = None):
"""Initialize the templated dashboard"""
self.data_provider = data_provider
self.orchestrator = orchestrator
self.trading_executor = trading_executor
# Initialize template renderer
self.renderer = DashboardTemplateRenderer()
# Initialize Dash app
self.app = dash.Dash(__name__, external_stylesheets=[
'https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css'
])
# Session data
self.session_start_time = datetime.now()
self.session_trades = []
self.session_pnl = 0.0
self.current_position = 0.0
# Setup layout and callbacks
self._setup_layout()
self._setup_callbacks()
logger.info("TEMPLATED DASHBOARD: Initialized with MVC architecture")
def _setup_layout(self):
"""Setup the dashboard layout using templates"""
# Create initial dashboard data
dashboard_data = self._build_dashboard_data()
# Render layout using template
layout = self.renderer.render_dashboard(dashboard_data)
# Add custom CSS
layout.children.insert(0, self._get_custom_css())
self.app.layout = layout
def _get_custom_css(self) -> html.Style:
"""Get custom CSS styles"""
return html.Style(children="""
.metric-card {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border-radius: 10px;
padding: 15px;
margin-bottom: 10px;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.metric-value {
font-size: 1.5rem;
font-weight: bold;
}
.metric-label {
font-size: 0.9rem;
opacity: 0.9;
}
.cob-ladder {
max-height: 400px;
overflow-y: auto;
font-family: 'Courier New', monospace;
font-size: 0.85rem;
}
.bid-row {
background-color: rgba(40, 167, 69, 0.1);
border-left: 3px solid #28a745;
}
.ask-row {
background-color: rgba(220, 53, 69, 0.1);
border-left: 3px solid #dc3545;
}
.training-panel {
background: #f8f9fa;
border-radius: 8px;
padding: 15px;
height: 300px;
overflow-y: auto;
}
.model-status {
padding: 8px 12px;
border-radius: 20px;
font-size: 0.8rem;
font-weight: bold;
margin: 2px;
display: inline-block;
}
.status-training { background-color: #28a745; color: white; }
.status-idle { background-color: #6c757d; color: white; }
.status-loading { background-color: #ffc107; color: black; }
.closed-trades {
max-height: 200px;
overflow-y: auto;
}
.trade-profit { color: #28a745; font-weight: bold; }
.trade-loss { color: #dc3545; font-weight: bold; }
""")
def _setup_callbacks(self):
"""Setup dashboard callbacks"""
@self.app.callback(
[Output('current-price', 'children'),
Output('session-pnl', 'children'),
Output('current-position', 'children'),
Output('trade-count', 'children'),
Output('portfolio-value', 'children'),
Output('mexc-status', 'children')],
[Input('interval-component', 'n_intervals')]
)
def update_metrics(n):
"""Update main metrics"""
try:
# Get current price
current_price = self._get_current_price("ETH/USDT")
# Calculate portfolio value
portfolio_value = 10000.0 + self.session_pnl # Base + PnL
# Get MEXC status
mexc_status = "Connected" if self.trading_executor else "Disconnected"
return (
f"${current_price:.4f}" if current_price else "N/A",
f"${self.session_pnl:.2f}",
f"{self.current_position:.4f}",
str(len(self.session_trades)),
f"${portfolio_value:.2f}",
mexc_status
)
except Exception as e:
logger.error(f"Error updating metrics: {e}")
return "N/A", "N/A", "N/A", "N/A", "N/A", "Error"
@self.app.callback(
Output('price-chart', 'figure'),
[Input('interval-component', 'n_intervals')]
)
def update_price_chart(n):
"""Update price chart"""
try:
return self._create_price_chart("ETH/USDT")
except Exception as e:
logger.error(f"Error updating chart: {e}")
return go.Figure()
@self.app.callback(
Output('recent-decisions', 'children'),
[Input('interval-component', 'n_intervals')]
)
def update_recent_decisions(n):
"""Update recent AI decisions"""
try:
decisions = self._get_recent_decisions()
return self._render_decisions(decisions)
except Exception as e:
logger.error(f"Error updating decisions: {e}")
return html.Div("No recent decisions")
@self.app.callback(
[Output('eth-cob-content', 'children'),
Output('btc-cob-content', 'children')],
[Input('interval-component', 'n_intervals')]
)
def update_cob_data(n):
"""Update COB data"""
try:
eth_cob = self._render_cob_ladder("ETH/USDT")
btc_cob = self._render_cob_ladder("BTC/USDT")
return eth_cob, btc_cob
except Exception as e:
logger.error(f"Error updating COB: {e}")
return html.Div("COB Error"), html.Div("COB Error")
@self.app.callback(
Output('training-metrics', 'children'),
[Input('interval-component', 'n_intervals')]
)
def update_training_metrics(n):
"""Update training metrics"""
try:
return self._render_training_metrics()
except Exception as e:
logger.error(f"Error updating training metrics: {e}")
return html.Div("Training metrics unavailable")
@self.app.callback(
Output('closed-trades-table', 'children'),
[Input('interval-component', 'n_intervals')]
)
def update_closed_trades(n):
"""Update closed trades table"""
try:
return self._render_closed_trades()
except Exception as e:
logger.error(f"Error updating closed trades: {e}")
return html.Div("No trades")
# Trading control callbacks
@self.app.callback(
Output('manual-buy-btn', 'children'),
[Input('manual-buy-btn', 'n_clicks')],
prevent_initial_call=True
)
def handle_manual_buy(n_clicks):
"""Handle manual buy button"""
if n_clicks:
self._execute_manual_trade("BUY")
return "BUY ✓"
return "BUY"
@self.app.callback(
Output('manual-sell-btn', 'children'),
[Input('manual-sell-btn', 'n_clicks')],
prevent_initial_call=True
)
def handle_manual_sell(n_clicks):
"""Handle manual sell button"""
if n_clicks:
self._execute_manual_trade("SELL")
return "SELL ✓"
return "SELL"
@self.app.callback(
Output('leverage-display', 'children'),
[Input('leverage-slider', 'value')]
)
def update_leverage_display(leverage_value):
"""Update leverage display"""
return f"{leverage_value}x"
@self.app.callback(
Output('clear-session-btn', 'children'),
[Input('clear-session-btn', 'n_clicks')],
prevent_initial_call=True
)
def handle_clear_session(n_clicks):
"""Handle clear session button"""
if n_clicks:
self._clear_session()
return "Cleared ✓"
return "Clear Session"
def _build_dashboard_data(self) -> DashboardModel:
"""Build dashboard data model from current state"""
builder = DashboardDataBuilder()
# Basic info
builder.set_basic_info(
title="Live Scalping Dashboard (Templated)",
subtitle="Template-based MVC Architecture",
refresh_interval=1000
)
# Get current metrics
current_price = self._get_current_price("ETH/USDT")
portfolio_value = 10000.0 + self.session_pnl
mexc_status = "Connected" if self.trading_executor else "Disconnected"
# Add metrics
builder.add_metric("current-price", "Current Price", current_price or 0, "currency")
builder.add_metric("session-pnl", "Session PnL", self.session_pnl, "currency")
builder.add_metric("current-position", "Position", self.current_position, "number")
builder.add_metric("trade-count", "Trades", len(self.session_trades), "number")
builder.add_metric("portfolio-value", "Portfolio", portfolio_value, "currency")
builder.add_metric("mexc-status", "MEXC Status", mexc_status, "text")
# Trading controls
builder.set_trading_controls(leverage=10, leverage_range=(1, 50))
# Recent decisions (sample data for now)
builder.add_recent_decision(datetime.now(), "BUY", "ETH/USDT", 0.85, current_price or 3425.67)
# COB data (sample)
builder.add_cob_data("ETH/USDT", "eth-cob-content", 25000.0, 7.3, [])
builder.add_cob_data("BTC/USDT", "btc-cob-content", 35000.0, 0.88, [])
# Model statuses
builder.add_model_status("DQN", True)
builder.add_model_status("CNN", True)
builder.add_model_status("Transformer", False)
builder.add_model_status("COB-RL", True)
# Training metrics
builder.add_training_metric("DQN Loss", 0.0234)
builder.add_training_metric("CNN Accuracy", 0.876)
builder.add_training_metric("Training Steps", 15420)
# Performance stats
builder.add_performance_stat("Win Rate", 68.5)
builder.add_performance_stat("Avg Trade", 8.34)
builder.add_performance_stat("Sharpe Ratio", 1.82)
return builder.build()
def _get_current_price(self, symbol: str) -> Optional[float]:
"""Get current price for symbol"""
try:
if self.data_provider:
return self.data_provider.get_current_price(symbol)
return 3425.67 # Sample price
except Exception as e:
logger.error(f"Error getting price for {symbol}: {e}")
return None
def _create_price_chart(self, symbol: str) -> go.Figure:
"""Create price chart"""
try:
# Get price data
df = self._get_chart_data(symbol)
if df is None or df.empty:
return go.Figure().add_annotation(
text="No data available",
xref="paper", yref="paper",
x=0.5, y=0.5, showarrow=False
)
# Create candlestick chart
fig = go.Figure(data=[go.Candlestick(
x=df.index,
open=df['open'],
high=df['high'],
low=df['low'],
close=df['close'],
name=symbol
)])
fig.update_layout(
title=f"{symbol} Price Chart",
xaxis_title="Time",
yaxis_title="Price (USDT)",
height=500,
showlegend=False
)
return fig
except Exception as e:
logger.error(f"Error creating chart for {symbol}: {e}")
return go.Figure()
def _get_chart_data(self, symbol: str) -> Optional[pd.DataFrame]:
"""Get chart data for symbol"""
try:
if self.data_provider:
return self.data_provider.get_historical_data(symbol, "1m", 100)
# Sample data
import numpy as np
dates = pd.date_range(start='2024-01-01', periods=100, freq='1min')
base_price = 3425.67
df = pd.DataFrame({
'open': base_price + np.random.randn(100) * 10,
'high': base_price + np.random.randn(100) * 15,
'low': base_price + np.random.randn(100) * 15,
'close': base_price + np.random.randn(100) * 10,
'volume': np.random.randint(100, 1000, 100)
}, index=dates)
return df
except Exception as e:
logger.error(f"Error getting chart data: {e}")
return None
def _get_recent_decisions(self) -> List[Dict]:
"""Get recent AI decisions"""
# Sample decisions for now
return [
{
"timestamp": datetime.now().strftime("%H:%M:%S"),
"action": "BUY",
"symbol": "ETH/USDT",
"confidence": 85.3,
"price": 3425.67
},
{
"timestamp": datetime.now().strftime("%H:%M:%S"),
"action": "HOLD",
"symbol": "BTC/USDT",
"confidence": 62.1,
"price": 45123.45
}
]
def _render_decisions(self, decisions: List[Dict]) -> List[html.Div]:
"""Render recent decisions"""
items = []
for decision in decisions:
border_class = {
'BUY': 'border-success bg-success bg-opacity-10',
'SELL': 'border-danger bg-danger bg-opacity-10'
}.get(decision['action'], 'border-secondary bg-secondary bg-opacity-10')
items.append(
html.Div([
html.Small(decision['timestamp'], className="text-muted"),
html.Br(),
html.Strong(f"{decision['action']} - {decision['symbol']}"),
html.Br(),
html.Small(f"Confidence: {decision['confidence']}% | Price: ${decision['price']}")
], className=f"mb-2 p-2 border-start border-3 {border_class}")
)
return items
def _render_cob_ladder(self, symbol: str) -> html.Div:
"""Render COB ladder for symbol"""
# Sample COB data
return html.Table([
html.Thead([
html.Tr([
html.Th("Size"),
html.Th("Price"),
html.Th("Total")
])
]),
html.Tbody([
html.Tr([
html.Td("1.5"),
html.Td("$3426.12"),
html.Td("$5139.18")
], className="ask-row"),
html.Tr([
html.Td("2.3"),
html.Td("$3425.89"),
html.Td("$7879.55")
], className="ask-row"),
html.Tr([
html.Td("1.8"),
html.Td("$3425.45"),
html.Td("$6165.81")
], className="bid-row"),
html.Tr([
html.Td("3.2"),
html.Td("$3425.12"),
html.Td("$10960.38")
], className="bid-row")
])
], className="table table-sm table-borderless")
def _render_training_metrics(self) -> html.Div:
"""Render training metrics"""
return html.Div([
# Model Status
html.Div([
html.H6("Model Status"),
html.Div([
html.Span("DQN: Training", className="model-status status-training"),
html.Span("CNN: Training", className="model-status status-training"),
html.Span("Transformer: Idle", className="model-status status-idle"),
html.Span("COB-RL: Training", className="model-status status-training")
])
], className="mb-3"),
# Training Metrics
html.Div([
html.H6("Training Metrics"),
html.Div([
html.Div([
html.Div([html.Small("DQN Loss:")], className="col-6"),
html.Div([html.Small("0.0234", className="fw-bold")], className="col-6")
], className="row mb-1"),
html.Div([
html.Div([html.Small("CNN Accuracy:")], className="col-6"),
html.Div([html.Small("87.6%", className="fw-bold")], className="col-6")
], className="row mb-1"),
html.Div([
html.Div([html.Small("Training Steps:")], className="col-6"),
html.Div([html.Small("15,420", className="fw-bold")], className="col-6")
], className="row mb-1")
])
], className="mb-3"),
# Performance Stats
html.Div([
html.H6("Performance"),
html.Div([
html.Div([
html.Div([html.Small("Win Rate:")], className="col-8"),
html.Div([html.Small("68.5%", className="fw-bold")], className="col-4")
], className="row mb-1"),
html.Div([
html.Div([html.Small("Avg Trade:")], className="col-8"),
html.Div([html.Small("$8.34", className="fw-bold")], className="col-4")
], className="row mb-1"),
html.Div([
html.Div([html.Small("Sharpe Ratio:")], className="col-8"),
html.Div([html.Small("1.82", className="fw-bold")], className="col-4")
], className="row mb-1")
])
])
])
def _render_closed_trades(self) -> html.Table:
"""Render closed trades table"""
return html.Table([
html.Thead([
html.Tr([
html.Th("Time"),
html.Th("Symbol"),
html.Th("Side"),
html.Th("Size"),
html.Th("Entry"),
html.Th("Exit"),
html.Th("PnL"),
html.Th("Duration")
])
]),
html.Tbody([
html.Tr([
html.Td("14:23:45"),
html.Td("ETH/USDT"),
html.Td([html.Span("BUY", className="badge bg-success")]),
html.Td("1.5"),
html.Td("$3420.45"),
html.Td("$3428.12"),
html.Td("$11.51", className="trade-profit"),
html.Td("2m 34s")
]),
html.Tr([
html.Td("14:21:12"),
html.Td("BTC/USDT"),
html.Td([html.Span("SELL", className="badge bg-danger")]),
html.Td("0.1"),
html.Td("$45150.23"),
html.Td("$45142.67"),
html.Td("-$0.76", className="trade-loss"),
html.Td("1m 12s")
])
])
], className="table table-sm")
def _execute_manual_trade(self, action: str):
"""Execute manual trade"""
try:
logger.info(f"MANUAL TRADE: {action} executed")
# Add to session trades
trade = {
"time": datetime.now(),
"action": action,
"symbol": "ETH/USDT",
"price": self._get_current_price("ETH/USDT") or 3425.67
}
self.session_trades.append(trade)
except Exception as e:
logger.error(f"Error executing manual trade: {e}")
def _clear_session(self):
"""Clear session data"""
self.session_trades = []
self.session_pnl = 0.0
self.current_position = 0.0
self.session_start_time = datetime.now()
logger.info("SESSION: Cleared")
def run_server(self, host='127.0.0.1', port=8051, debug=False):
"""Run the dashboard server"""
logger.info(f"TEMPLATED DASHBOARD: Starting at http://{host}:{port}")
self.app.run_server(host=host, port=port, debug=debug)
def create_templated_dashboard(data_provider: Optional[DataProvider] = None,
orchestrator: Optional[TradingOrchestrator] = None,
trading_executor: Optional[TradingExecutor] = None) -> TemplatedTradingDashboard:
"""Create templated trading dashboard"""
return TemplatedTradingDashboard(data_provider, orchestrator, trading_executor)

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@ -0,0 +1,313 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{ title }}</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
<style>
.metric-card {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border-radius: 10px;
padding: 15px;
margin-bottom: 10px;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.metric-value {
font-size: 1.5rem;
font-weight: bold;
}
.metric-label {
font-size: 0.9rem;
opacity: 0.9;
}
.cob-ladder {
max-height: 400px;
overflow-y: auto;
font-family: 'Courier New', monospace;
font-size: 0.85rem;
}
.bid-row {
background-color: rgba(40, 167, 69, 0.1);
border-left: 3px solid #28a745;
}
.ask-row {
background-color: rgba(220, 53, 69, 0.1);
border-left: 3px solid #dc3545;
}
.training-panel {
background: #f8f9fa;
border-radius: 8px;
padding: 15px;
height: 300px;
overflow-y: auto;
}
.model-status {
padding: 8px 12px;
border-radius: 20px;
font-size: 0.8rem;
font-weight: bold;
margin: 2px;
display: inline-block;
}
.status-training { background-color: #28a745; color: white; }
.status-idle { background-color: #6c757d; color: white; }
.status-loading { background-color: #ffc107; color: black; }
.closed-trades {
max-height: 200px;
overflow-y: auto;
}
.trade-profit { color: #28a745; font-weight: bold; }
.trade-loss { color: #dc3545; font-weight: bold; }
</style>
</head>
<body>
<div class="container-fluid">
<!-- Header -->
<div class="row mb-3">
<div class="col-12">
<h1 class="text-center">{{ title }}</h1>
<p class="text-center text-muted">{{ subtitle }}</p>
</div>
</div>
<!-- Metrics Row -->
<div class="row mb-3">
{% for metric in metrics %}
<div class="col-md-2">
<div class="metric-card">
<div class="metric-value" id="{{ metric.id }}">{{ metric.value }}</div>
<div class="metric-label">{{ metric.label }}</div>
</div>
</div>
{% endfor %}
</div>
<!-- Main Content Row -->
<div class="row mb-3">
<!-- Price Chart (Left) -->
<div class="col-md-8">
<div class="card">
<div class="card-header">
<h5>{{ chart.title }}</h5>
</div>
<div class="card-body">
<div id="price-chart" style="height: 500px;"></div>
</div>
</div>
</div>
<!-- Trading Controls & Recent Decisions (Right) -->
<div class="col-md-4">
<!-- Trading Controls -->
<div class="card mb-3">
<div class="card-header">
<h6>Manual Trading</h6>
</div>
<div class="card-body">
<div class="row mb-2">
<div class="col-6">
<button id="manual-buy-btn" class="btn btn-success w-100">
{{ trading_controls.buy_text }}
</button>
</div>
<div class="col-6">
<button id="manual-sell-btn" class="btn btn-danger w-100">
{{ trading_controls.sell_text }}
</button>
</div>
</div>
<div class="row mb-2">
<div class="col-12">
<label for="leverage-slider" class="form-label">
Leverage: <span id="leverage-display">{{ trading_controls.leverage }}</span>x
</label>
<input type="range" class="form-range" id="leverage-slider"
min="{{ trading_controls.leverage_min }}"
max="{{ trading_controls.leverage_max }}"
value="{{ trading_controls.leverage }}" step="1">
</div>
</div>
<div class="row">
<div class="col-12">
<button id="clear-session-btn" class="btn btn-warning w-100">
{{ trading_controls.clear_text }}
</button>
</div>
</div>
</div>
</div>
<!-- Recent Decisions -->
<div class="card">
<div class="card-header">
<h6>Recent AI Decisions</h6>
</div>
<div class="card-body" style="max-height: 300px; overflow-y: auto;">
<div id="recent-decisions">
{% for decision in recent_decisions %}
<div class="mb-2 p-2 border-start border-3
{% if decision.action == 'BUY' %}border-success bg-success bg-opacity-10
{% elif decision.action == 'SELL' %}border-danger bg-danger bg-opacity-10
{% else %}border-secondary bg-secondary bg-opacity-10{% endif %}">
<small class="text-muted">{{ decision.timestamp }}</small><br>
<strong>{{ decision.action }}</strong> - {{ decision.symbol }}<br>
<small>Confidence: {{ decision.confidence }}% | Price: ${{ decision.price }}</small>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
<!-- COB Data and Models Row -->
<div class="row mb-3">
<!-- COB Ladders (Left 60%) -->
<div class="col-md-7">
<div class="row">
{% for cob in cob_data %}
<div class="col-md-6">
<div class="card">
<div class="card-header">
<h6>{{ cob.symbol }} Order Book</h6>
<small class="text-muted">Total: {{ cob.total_usd }} USD | {{ cob.total_crypto }} {{ cob.symbol.split('/')[0] }}</small>
</div>
<div class="card-body p-2">
<div id="{{ cob.content_id }}" class="cob-ladder">
<table class="table table-sm table-borderless">
<thead>
<tr>
<th>Size</th>
<th>Price</th>
<th>Total</th>
</tr>
</thead>
<tbody>
{% for level in cob.levels %}
<tr class="{% if level.side == 'ask' %}ask-row{% else %}bid-row{% endif %}">
<td>{{ level.size }}</td>
<td>{{ level.price }}</td>
<td>{{ level.total }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>
</div>
{% endfor %}
</div>
</div>
<!-- Models & Training Progress (Right 40%) -->
<div class="col-md-5">
<div class="card">
<div class="card-header">
<h6>Models & Training Progress</h6>
</div>
<div class="card-body training-panel">
<div id="training-metrics">
<!-- Model Status Indicators -->
<div class="mb-3">
<h6>Model Status</h6>
{% for model in models %}
<span class="model-status status-{{ model.status }}">
{{ model.name }}: {{ model.status_text }}
</span>
{% endfor %}
</div>
<!-- Training Metrics -->
<div class="mb-3">
<h6>Training Metrics</h6>
{% for metric in training_metrics %}
<div class="row mb-1">
<div class="col-6">
<small>{{ metric.name }}:</small>
</div>
<div class="col-6">
<small class="fw-bold">{{ metric.value }}</small>
</div>
</div>
{% endfor %}
</div>
<!-- Performance Stats -->
<div class="mb-3">
<h6>Performance</h6>
{% for stat in performance_stats %}
<div class="row mb-1">
<div class="col-8">
<small>{{ stat.name }}:</small>
</div>
<div class="col-4">
<small class="fw-bold">{{ stat.value }}</small>
</div>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Closed Trades Row -->
<div class="row">
<div class="col-12">
<div class="card">
<div class="card-header">
<h6>Recent Closed Trades</h6>
</div>
<div class="card-body closed-trades">
<div id="closed-trades-table">
<table class="table table-sm">
<thead>
<tr>
<th>Time</th>
<th>Symbol</th>
<th>Side</th>
<th>Size</th>
<th>Entry</th>
<th>Exit</th>
<th>PnL</th>
<th>Duration</th>
</tr>
</thead>
<tbody>
{% for trade in closed_trades %}
<tr>
<td>{{ trade.time }}</td>
<td>{{ trade.symbol }}</td>
<td>
<span class="badge {% if trade.side == 'BUY' %}bg-success{% else %}bg-danger{% endif %}">
{{ trade.side }}
</span>
</td>
<td>{{ trade.size }}</td>
<td>${{ trade.entry_price }}</td>
<td>${{ trade.exit_price }}</td>
<td class="{% if trade.pnl > 0 %}trade-profit{% else %}trade-loss{% endif %}">
${{ trade.pnl }}
</td>
<td>{{ trade.duration }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Auto-refresh interval -->
<div id="interval-component" style="display: none;" data-interval="{{ refresh_interval }}"></div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>