import pandas as pd
import plotly.graph_objects as go
from jinja2 import Template
import json
import datetime
# === CONFIGURATION ===
SUMMARY_FILE = "user_data/backtest_results/result.json" # chemin vers ton JSON
BALANCE_HISTORY_FILE = "user_data/backtest_results/backtest_result.json" # ou fichier contenant le portefeuille
# === CHARGEMENT DES DONNÉES ===
with open(SUMMARY_FILE, "r") as f:
summary = json.load(f)
df_summary = pd.DataFrame([summary])
start = summary.get("backtest_start", "")
end = summary.get("backtest_end", "")
final_balance = summary.get("final_balance", 0)
# === AFFICHAGE DES ÉVOLUTIONS DE BALANCE ===
result = pd.read_json(BALANCE_HISTORY_FILE)
result["date"] = pd.to_datetime(result["date"])
balance_trace = go.Scatter(
x=result["date"],
y=result["balance"],
mode="lines",
name="Balance",
line=dict(color="green")
)
layout = go.Layout(
title="Évolution du portefeuille",
xaxis_title="Date",
yaxis_title="Balance (USDT)",
template="plotly_white"
)
fig = go.Figure(data=[balance_trace], layout=layout)
fig.write_html("balance_plot.html", include_plotlyjs="cdn")
# === GÉNÉRATION DU RAPPORT HTML ===
template_str = """
Rapport de Backtest
Rapport de Backtest
Période : {{ start }} → {{ end }}
| Métrique | Valeur |
|---|
{% for key, value in metrics.items() %}
| {{ key }} | {{ value }} |
{% endfor %}
Évolution de la balance
"""
metrics = {
"Trading Mode": summary.get("strategy", ""),
"Total Trades": summary.get("total_trades", 0),
"Final Balance": f"{final_balance:.2f} USDT",
"Profit (%)": f"{summary.get('profit_total_pct', 0):.2f}%",
"CAGR": f"{summary.get('cagr', 0):.2f}%",
"Sharpe": summary.get("sharpe", ""),
"Sortino": summary.get("sortino", ""),
"SQN": summary.get("sqn", ""),
"Calmar": summary.get("calmar", ""),
"Best Pair": summary.get("best_pair", ""),
"Worst Pair": summary.get("worst_pair", ""),
"Max Drawdown": summary.get("max_drawdown", ""),
}
template = Template(template_str)
html_content = template.render(start=start, end=end, metrics=metrics)
with open("backtest_report.html", "w") as f:
f.write(html_content)
print("✅ Rapport généré : backtest_report.html")