<?php
require dirname(__DIR__) . "/config/connect.php";

$input = json_decode(file_get_contents("php://input"), true);

if (!$input) {
    echo json_encode(["status" => "error", "message" => "Invalid input"]);
    exit;
}

$payload = $input['payload'] ?? null;
$nama    = $input['nama'] ?? null;
$SvId    = $input['id'] ?? null;

if (!$payload || !$nama || !$SvId) {
    echo json_encode(["status" => "error", "message" => "Data tidak lengkap"]);
    exit;
}

$template_name = $payload['template']['name'];

$pesan_official = json_encode($payload, JSON_UNESCAPED_UNICODE);

// Kalau SvId bisa "2" atau "2,3,4"
$svIds = array_map("trim", explode(",", $SvId));

try {
    $stmt = $pdo->prepare("UPDATE master_template_pesan 
                           SET pesan_official = :pesan_official, nama_template = :template_name, status_pesan = 'WhatsApp Official API', gateway_type = 'official'
                           WHERE nama = :nama AND id_data_server = :sv_id");

    $updated = 0;
    foreach ($svIds as $id) {
        $stmt->execute([
            ":pesan_official" => $pesan_official,
            ":nama" => $nama,
            ":template_name" => $template_name,
            ":sv_id" => $id
        ]);
        $updated += $stmt->rowCount();
    }

    if ($updated > 0) {
        echo json_encode([
            "status" => "success",
            "message" => "Data berhasil diupdate untuk " . count($svIds) . " server"
        ]);
    } else {
        echo json_encode(["status" => "warning", "message" => "Tidak ada data yang berubah"]);
    }
} catch (PDOException $e) {
    echo json_encode(["status" => "error", "message" => $e->getMessage()]);
}