import datetime
from geometry import extract_candles
from utils import get_asset_from_image

def analyze_image(image_path):
    candles = extract_candles(image_path)
    if len(candles) < 2:
        return "❌ Not enough candles detected."

    last = candles[-1]
    prev = candles[-2]

    now = datetime.datetime.now()
    signal_time = now.strftime("%H:%M")
    asset = get_asset_from_image(image_path)

    if last['type'] == 'red' and prev['type'] == 'green' and last['body'] > prev['body']:
        return f"""
1. {asset}
🕒 Time: {signal_time}
📢 Signal: PUT (Very High)
🧠 Pattern: Bearish Engulfing
📊 Details: Red candle fully engulfs previous green
💰 Price: {last['price']}
🎯 Entry: At current close
"""
    elif last['type'] == 'green' and prev['type'] == 'red' and last['body'] > prev['body']:
        return f"""
1. {asset}
🕒 Time: {signal_time}
📢 Signal: CALL (Very High)
🧠 Pattern: Bullish Engulfing
📊 Details: Green candle fully engulfs previous red
💰 Price: {last['price']}
🎯 Entry: At current close
"""
    else:
        return "⚠️ No strong signal found."