<?php
$host = "localhost";
$user = "root";
$pass = "";

// Koneksi tanpa DB dulu untuk buat DB jika belum ada
$conn = new mysqli($host, $user, $pass);
if ($conn->connect_error) {
    die("Koneksi gagal: " . $conn->connect_error);
}

// 1. Buat Database
$sql_db = "CREATE DATABASE IF NOT EXISTS db_kemiskinan";
if ($conn->query($sql_db) === TRUE) {
    echo "Database db_kemiskinan siap.<br>";
} else {
    echo "Error membuat database: " . $conn->error . "<br>";
}

// Gunakan database tersebut
$conn->select_db("db_kemiskinan");

// 2. Buat Tabel tb_admin
$sql_admin = "CREATE TABLE IF NOT EXISTS tb_admin (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    username VARCHAR(50) NOT NULL UNIQUE,
    password VARCHAR(255) NOT NULL,
    role VARCHAR(50) NOT NULL DEFAULT 'kemiskinan'
)";
if ($conn->query($sql_admin) === TRUE) {
    echo "Tabel tb_admin siap.<br>";
} else {
    echo "Error membuat tb_admin: " . $conn->error . "<br>";
}

// Insert admin kemiskinan if not exist
$check_admin = $conn->query("SELECT id FROM tb_admin WHERE username='admin'");
if ($check_admin->num_rows == 0) {
    // Password "password"
    $pw = password_hash("password", PASSWORD_DEFAULT);
    $conn->query("INSERT INTO tb_admin (username, password, role) VALUES ('admin', '$pw', 'kemiskinan')");
    echo "Akun 'admin' ditambahkan.<br>";
}

// 3. Buat Tabel tb_tempat_ibadah
$sql_ibadah = "CREATE TABLE IF NOT EXISTS tb_tempat_ibadah (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(255) DEFAULT NULL,
    tipe_ibadah VARCHAR(50) DEFAULT 'Masjid',
    latitude DOUBLE NOT NULL,
    longitude DOUBLE NOT NULL,
    radius_meter INT(11) NOT NULL,
    kecamatan VARCHAR(100) DEFAULT NULL,
    alamat TEXT DEFAULT NULL
)";
if ($conn->query($sql_ibadah) === TRUE) {
    echo "Tabel tb_tempat_ibadah siap.<br>";
} else {
    echo "Error membuat tb_tempat_ibadah: " . $conn->error . "<br>";
}

// 4. Buat Tabel tb_rumah
$sql_rumah = "CREATE TABLE IF NOT EXISTS tb_rumah (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(255) NOT NULL,
    alamat TEXT DEFAULT NULL,
    keterangan TEXT DEFAULT NULL,
    latitude DOUBLE NOT NULL,
    longitude DOUBLE NOT NULL,
    jumlah_anggota INT(11) DEFAULT 1,
    penghasilan VARCHAR(60) DEFAULT NULL,
    status_kepemilikan VARCHAR(50) DEFAULT NULL,
    kategori_kemiskinan VARCHAR(50) DEFAULT 'Miskin',
    status_bantuan VARCHAR(20) DEFAULT 'belum',
    jenis_bantuan VARCHAR(200) DEFAULT NULL,
    foto_rumah VARCHAR(255) DEFAULT NULL,
    kecamatan VARCHAR(100) DEFAULT NULL,
    tahun INT(11) DEFAULT 2026,
    umur_kk INT(11) DEFAULT NULL,
    pekerjaan VARCHAR(100) DEFAULT NULL,
    status_rumah VARCHAR(100) DEFAULT NULL
)";
if ($conn->query($sql_rumah) === TRUE) {
    echo "Tabel tb_rumah siap.<br>";
} else {
    echo "Error membuat tb_rumah: " . $conn->error . "<br>";
}

// 5. Buat Tabel tb_bantuan_history
$sql_bantuan = "CREATE TABLE IF NOT EXISTS tb_bantuan_history (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    rumah_id INT(11) NOT NULL,
    tanggal DATE NOT NULL,
    jenis_bantuan VARCHAR(200) DEFAULT NULL,
    keterangan TEXT DEFAULT NULL,
    petugas VARCHAR(100) DEFAULT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (rumah_id) REFERENCES tb_rumah(id) ON DELETE CASCADE
)";
if ($conn->query($sql_bantuan) === TRUE) {
    echo "Tabel tb_bantuan_history siap.<br>";
} else {
    echo "Error membuat tb_bantuan_history: " . $conn->error . "<br>";
}

echo "<br><h3>Migrasi Selesai!</h3>";
echo "<a href='index.php'>Kembali ke Halaman Utama</a>";
?>