<?php
require_once 'config.php';

try {
    $pdo = db();
    $sql = "
    CREATE TABLE IF NOT EXISTS missions (
        id INT AUTO_INCREMENT PRIMARY KEY,
        name VARCHAR(255) NOT NULL,
        drone VARCHAR(255) NOT NULL,
        status VARCHAR(50) NOT NULL,
        mission_date DATE NOT NULL,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    ) ENGINE=INNODB;
    ";
    $pdo->exec($sql);
    echo "Table 'missions' created successfully." . PHP_EOL;

    // Add some initial data for demonstration
    $stmt = $pdo->query("SELECT COUNT(*) FROM missions");
    if ($stmt->fetchColumn() == 0) {
        $pdo->exec("
            INSERT INTO missions (name, drone, status, mission_date) VALUES
            ('Vineyard Survey', 'DJI Agras T30', 'Completed', '2025-09-25'),
            ('Pest Control', 'XAG P40', 'In Progress', '2025-09-27'),
            ('Crop Dusting', 'DJI Agras T30', 'Scheduled', '2025-09-29');
        ");
        echo "Initial data inserted into 'missions' table." . PHP_EOL;
    }

} catch (PDOException $e) {
    die("DB ERROR: " . $e->getMessage());
}