<?php
require_once __DIR__ . '/config.php';

try {
    $db = db();
    
    // Create signals table
    $db->exec("CREATE TABLE IF NOT EXISTS signals (
        id INT AUTO_INCREMENT PRIMARY KEY,
        asset VARCHAR(20) NOT NULL,
        type ENUM('BUY', 'SELL') NOT NULL,
        price DECIMAL(20, 8) NOT NULL,
        sl DECIMAL(20, 8),
        tp DECIMAL(20, 8),
        risk_reward DECIMAL(5, 2),
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    )");

    // Check if empty and insert mock data
    $stmt = $db->query("SELECT COUNT(*) FROM signals");
    if ($stmt->fetchColumn() == 0) {
        $db->exec("INSERT INTO signals (asset, type, price, sl, tp, risk_reward) VALUES 
            ('BTC/USDT', 'BUY', 65432.10, 64000.00, 68000.00, 2.5),
            ('ETH/USDT', 'SELL', 3456.78, 3550.00, 3200.00, 1.8),
            ('EUR/USD', 'BUY', 1.0850, 1.0820, 1.0920, 2.3),
            ('AAPL', 'BUY', 185.60, 180.00, 195.00, 1.9),
            ('XAU/USD', 'SELL', 2035.45, 2050.00, 2000.00, 2.4)
        ");
    }
    echo "Database initialized successfully.";
} catch (PDOException $e) {
    echo "Error: " . $e->getMessage();
}