"""
Message formatters for Telegram alerts.
"""


def format_balance(available: float, equity: float) -> str:
    """Format wallet balance message."""
    return (
        f"💰 Bybit Balance\n"
        f"━━━━━━━━━━━━━━━━━━━━\n"
        f"Available: ${available:.2f}\n"
        f"Equity: ${equity:.2f}\n"
        f"━━━━━━━━━━━━━━━━━━━━"
    )


def format_entry(symbol: str, side: str, entry: float, qty: float,
                 leverage: int, tp_prices: list[float], sl_price: float,
                 strategy: str, extra: str = "") -> str:
    """Format trade entry notification."""
    direction = "LONG" if side == "BUY" else "SHORT"
    notional = qty * entry
    lines = [
        f"{'🟢' if side == 'BUY' else '🔴'} {strategy} {direction} {symbol}",
        f"━━━━━━━━━━━━━━━━━━━━",
        f"💰 Entry: ${entry:.6f}",
        f"📊 Size: {qty} ({leverage}x, ${notional:.2f})",
    ]

    for i, tp in enumerate(tp_prices, 1):
        tp_pct = abs(tp - entry) / entry * 100
        lines.append(f"🎯 TP{i}: ${tp:.6f} (+{tp_pct:.1f}%)")

    sl_pct = abs(sl_price - entry) / entry * 100
    lines.append(f"🛑 SL: ${sl_price:.6f} (-{sl_pct:.1f}%)")

    if extra:
        lines.append(extra)

    lines.append("━━━━━━━━━━━━━━━━━━━━")
    return "\n".join(lines)


def format_close(symbol: str, reason: str, entry_price: float,
                 exit_price: float, pnl_pct: float, pnl_usdt: float,
                 age_min: float, strategy: str, wins: int = 0,
                 losses: int = 0, total_pnl: float = 0) -> str:
    """Format trade close notification."""
    emoji_map = {"TP": "🎯", "SL": "🛑", "TIME_STOP": "⏱", "MANUAL": "👋", "BE": "🔒"}
    emoji = emoji_map.get(reason, "📌")

    total = wins + losses
    wr = (wins / total * 100) if total > 0 else 0

    lines = [
        f"{emoji} {strategy} {reason}: {symbol}",
        f"━━━━━━━━━━━━━━━━━━━━",
        f"Entry: ${entry_price:.6f}",
        f"Exit: ${exit_price:.6f} ({pnl_pct:+.2f}%)",
        f"💵 PnL: ${pnl_usdt:+.4f}",
        f"⏱ {age_min:.0f}min",
        f"📊 WR: {wr:.0f}% ({wins}W/{losses}L)",
        f"💰 Total: ${total_pnl:+.2f}",
        f"━━━━━━━━━━━━━━━━━━━━",
    ]
    return "\n".join(lines)