#!/usr/bin/env python3
"""
🔍 Position Monitor Diagnose
Prüft warum geschlossene Positionen nicht in der DB landen
"""

import MetaTrader5 as mt
import sqlite3
from datetime import datetime

print("=" * 60)
print("🔍 POSITION MONITOR DIAGNOSE")
print("=" * 60)

# ==========================================
# 1. MT5 CONNECTION CHECK
# ==========================================

print("\n1️⃣ MT5 Connection Check...")

if not mt.initialize():
    print("❌ MT5 nicht verbunden!")
    print(f"   Fehler: {mt.last_error()}")
    exit(1)
else:
    print("✅ MT5 verbunden")

# Account Info
account_info = mt.account_info()
if account_info:
    print(f"   Account: {account_info.login}")
    print(f"   Balance: ${account_info.balance:.2f}")

# ==========================================
# 2. DATABASE CHECK
# ==========================================

print("\n2️⃣ Database Check...")

conn = sqlite3.connect("trading_bot.db")
conn.row_factory = sqlite3.Row
cursor = conn.cursor()

# Get open trades from DB
cursor.execute("""
    SELECT ticket, symbol, type, entry_time, status
    FROM trades
    WHERE status = 'open'
    ORDER BY entry_time DESC
""")

db_open_trades = cursor.fetchall()
print(f"✅ Offene Trades in DB: {len(db_open_trades)}")

if db_open_trades:
    print("\n   DB Open Trades:")
    for trade in db_open_trades:
        print(f"   • Ticket {trade['ticket']}: {trade['type']} {trade['symbol']} @ {trade['entry_time']}")

# ==========================================
# 3. MT5 POSITIONS CHECK
# ==========================================

print("\n3️⃣ MT5 Current Positions...")

mt5_positions = mt.positions_get()
print(f"✅ Offene Positionen in MT5: {len(mt5_positions) if mt5_positions else 0}")

mt5_tickets = set()
if mt5_positions:
    print("\n   MT5 Open Positions:")
    for pos in mt5_positions:
        mt5_tickets.add(pos.ticket)
        print(f"   • Ticket {pos.ticket}: {pos.type} {pos.symbol} @ {pos.price_open}")

# ==========================================
# 4. COMPARE DB vs MT5
# ==========================================

print("\n4️⃣ Vergleich DB vs MT5...")

closed_positions = []
for trade in db_open_trades:
    ticket = trade['ticket']
    if ticket not in mt5_tickets:
        closed_positions.append(ticket)
        print(f"❗ Ticket {ticket} in DB als 'open', aber NICHT in MT5 → GESCHLOSSEN!")

if not closed_positions:
    print("✅ Alle DB-Trades sind in MT5 noch offen (korrekt)")
else:
    print(f"\n🎯 Gefunden: {len(closed_positions)} geschlossene Positionen in DB!")

# ==========================================
# 5. CHECK HISTORY FOR CLOSED POSITIONS
# ==========================================

if closed_positions:
    print("\n5️⃣ Prüfe History für geschlossene Positionen...")

    for ticket in closed_positions:
        print(f"\n   Ticket {ticket}:")

        # Get deals history
        deals = mt.history_deals_get(ticket=ticket)

        if not deals:
            print(f"      ❌ Keine History gefunden!")
            print(f"      → Mögliche Ursache: History nicht weit genug zurück geladen")
            continue

        print(f"      ✅ {len(deals)} Deals gefunden")

        # Find close deal
        close_deal = None
        for deal in deals:
            print(f"         Deal {deal.ticket}: entry={deal.entry}, type={deal.type}, price={deal.price}, time={datetime.fromtimestamp(deal.time)}")
            if deal.entry == 1:  # Entry out = Close
                close_deal = deal

        if close_deal:
            print(f"      ✅ CLOSE DEAL gefunden:")
            print(f"         Exit Price: {close_deal.price}")
            print(f"         Exit Time: {datetime.fromtimestamp(close_deal.time)}")
            print(f"         Profit: {close_deal.profit}")
            print(f"         Commission: {close_deal.commission}")
            print(f"         Swap: {close_deal.swap}")
            print(f"         Net Profit: {close_deal.profit + close_deal.commission + close_deal.swap}")
        else:
            print(f"      ❌ Kein Close Deal gefunden (entry=1)")

# ==========================================
# 6. CHECK HISTORY TIME RANGE
# ==========================================

print("\n6️⃣ MT5 History Time Range Check...")

# Get history from last 7 days
from datetime import timedelta
now = datetime.now()
week_ago = now - timedelta(days=7)

deals = mt.history_deals_get(week_ago, now)
if deals:
    print(f"✅ History verfügbar: {len(deals)} Deals in letzten 7 Tagen")
    oldest = min(deals, key=lambda d: d.time)
    newest = max(deals, key=lambda d: d.time)
    print(f"   Oldest: {datetime.fromtimestamp(oldest.time)}")
    print(f"   Newest: {datetime.fromtimestamp(newest.time)}")
else:
    print("❌ Keine History verfügbar!")

# ==========================================
# 7. RECOMMENDATIONS
# ==========================================

print("\n" + "=" * 60)
print("📋 ZUSAMMENFASSUNG & EMPFEHLUNGEN")
print("=" * 60)

print(f"\n• DB Open Trades: {len(db_open_trades)}")
print(f"• MT5 Open Positions: {len(mt5_positions) if mt5_positions else 0}")
print(f"• Geschlossene (nicht updated): {len(closed_positions)}")

if closed_positions:
    print("\n⚠️ PROBLEM IDENTIFIZIERT:")
    print(f"   {len(closed_positions)} Positionen sind geschlossen, aber DB wurde nicht updated!")
    print("\n💡 LÖSUNG:")
    print("   1. Position Monitor läuft bereits")
    print("   2. Führe manuell aus: position_monitor.check_open_positions()")
    print("   3. Prüfe Logs auf Fehler")
elif len(db_open_trades) == len(mt5_positions if mt5_positions else []):
    print("\n✅ ALLES OK:")
    print("   Alle DB-Trades sind korrekt als 'open' markiert")
    print("   Position Monitor wartet auf nächsten Close")
else:
    print("\n❓ UNKLAR:")
    print("   DB und MT5 nicht synchron, aber keine offensichtlichen Closes")

mt.shutdown()
conn.close()

print("\n" + "=" * 60)
print("✅ Diagnose abgeschlossen")
print("=" * 60)