<?php
mysqli_report(MYSQLI_REPORT_OFF);

$host = getenv('INFRA_DB_HOST') ?: (getenv('DB_HOST') ?: '127.0.0.1');
$port = (int) (getenv('INFRA_DB_PORT') ?: (getenv('DB_PORT') ?: 3306));
$user = getenv('INFRA_DB_USER') ?: (getenv('DB_USER') ?: 'root');
$pass = getenv('INFRA_DB_PASSWORD');
$pass = $pass !== false ? $pass : (getenv('DB_PASSWORD') ?: '');
$dbname = getenv('INFRA_DB_NAME') ?: 'db_infrastruktur';

$conn = new mysqli($host, $user, $pass, '', $port);
if ($conn->connect_errno) {
    http_response_code(500);
    die('Koneksi database Infrastruktur gagal. Periksa environment variable database di Coolify.');
}

if (!$conn->select_db($dbname)) {
    if (!$conn->query("CREATE DATABASE IF NOT EXISTS `$dbname`") || !$conn->select_db($dbname)) {
        http_response_code(500);
        die("Database Infrastruktur belum tersedia. Buat database `$dbname` atau gunakan akun yang memiliki izin CREATE DATABASE.");
    }
}

$conn->set_charset('utf8mb4');

// Auto-create tables if not exist
$conn->query("CREATE TABLE IF NOT EXISTS tb_admin (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    username VARCHAR(50) NOT NULL UNIQUE,
    password VARCHAR(255) NOT NULL,
    role VARCHAR(50) NOT NULL DEFAULT 'infrastruktur'
)");

$conn->query("CREATE TABLE IF NOT EXISTS tb_spbu (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    nama_spbu VARCHAR(150) NOT NULL,
    no_wa VARCHAR(20) DEFAULT NULL,
    buka_24jam ENUM('Ya','Tidak') DEFAULT 'Tidak',
    latitude DECIMAL(11,8) NOT NULL,
    longitude DECIMAL(11,8) NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
)");

$conn->query("CREATE TABLE IF NOT EXISTS tb_jalan (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    nama_jalan VARCHAR(200) NOT NULL,
    status_jalan ENUM('Nasional','Provinsi','Kabupaten') NOT NULL,
    panjang_jalan VARCHAR(50) DEFAULT NULL,
    geojson LONGTEXT NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
)");

$conn->query("CREATE TABLE IF NOT EXISTS tb_kavling (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    nama_kavling VARCHAR(200) NOT NULL,
    status_kepemilikan ENUM('SHM','HGB','HGU','HP') NOT NULL,
    luas_tanah VARCHAR(50) DEFAULT NULL,
    geojson LONGTEXT NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
)");

// Insert default admin if not exist
$check = $conn->query("SELECT id FROM tb_admin WHERE username='admin'");
if ($check && $check->num_rows == 0) {
    $pw = password_hash("password", PASSWORD_DEFAULT);
    $conn->query("INSERT INTO tb_admin (username, password, role) VALUES ('admin', '$pw', 'infrastruktur')");
}
?>