<?php
include 'connect.php';
header('Content-Type: application/json; charset=utf-8');

$action = $_GET['action'] ?? '';

if ($action === 'tampil') {
    $sql = "SELECT * FROM tugas01_spbu ORDER BY id DESC";
    $result = $conn->query($sql);
    $data = [];

    while ($row = $result->fetch_assoc()) {
        $data[] = $row;
    }

    echo json_encode($data);
}
elseif ($action === 'simpan') {
    $nama_spbu = trim($_POST['nama_spbu'] ?? '');
    $alamat = trim($_POST['alamat'] ?? '');
    $status_24_jam = $_POST['status_24_jam'] ?? 'Tidak';
    $kontak = trim($_POST['kontak'] ?? '');
    $geojson = $_POST['geojson'] ?? '';

    if ($nama_spbu === '' || $geojson === '') {
        echo json_encode(["status" => "error", "message" => "Nama SPBU dan lokasi wajib diisi."]);
        exit;
    }

    $stmt = $conn->prepare("INSERT INTO tugas01_spbu (nama_spbu, alamat, status_24_jam, kontak, geojson) VALUES (?, ?, ?, ?, ?)");
    $stmt->bind_param("sssss", $nama_spbu, $alamat, $status_24_jam, $kontak, $geojson);

    if ($stmt->execute()) {
        echo json_encode(["status" => "success"]);
    } else {
        echo json_encode(["status" => "error", "message" => $stmt->error]);
    }

    $stmt->close();
}
elseif ($action === 'hapus') {
    $id = intval($_POST['id'] ?? 0);

    if ($id <= 0) {
        echo json_encode(["status" => "error", "message" => "ID tidak valid."]);
        exit;
    }

    $stmt = $conn->prepare("DELETE FROM tugas01_spbu WHERE id = ?");
    $stmt->bind_param("i", $id);

    if ($stmt->execute()) {
        echo json_encode(["status" => "success"]);
    } else {
        echo json_encode(["status" => "error", "message" => $stmt->error]);
    }

    $stmt->close();
}
else {
    echo json_encode(["status" => "error", "message" => "Action tidak dikenali."]);
}

$conn->close();
?>