<?php

declare(strict_types=1);

use Weerscherm\Cache;
use Weerscherm\Config;
use Weerscherm\DashboardService;
use Weerscherm\FixtureSource;
use Weerscherm\LiveSource;

$root = dirname(__DIR__, 2);

header('Content-Type: application/json; charset=utf-8');
header('Cache-Control: no-store');
header('X-Robots-Tag: noindex');

require $root . '/vendor/autoload.php';

$configFile = $root . '/config.php';
if (!is_file($configFile)) {
    http_response_code(500);
    echo json_encode(['errors' => ['config_missing'], 'message' => 'config.php ontbreekt: kopieer config.example.php naar config.php']);
    exit;
}

try {
    $config = Config::load($configFile);
    $storage = rtrim((string) $config->get('storage_path'), '/');
    $timezone = (string) $config->get('timezone');
    $lat = $config->get('forecast_lat');
    $lon = $config->get('forecast_lon');

    $source = $config->get('data_source') === 'live'
        ? LiveSource::fromConfig($config)
        : new FixtureSource(null, $timezone);

    $service = new DashboardService(
        $source,
        new Cache($storage . '/cache'),
        $config->get('cache_ttl'),
        $timezone,
        is_numeric($lat) ? (float) $lat : null,
        is_numeric($lon) ? (float) $lon : null,
        is_array($config->get('indoor_modules')) ? $config->get('indoor_modules') : [],
        is_string($config->get('netatmo_device_id')) && $config->get('netatmo_device_id') !== '' ? $config->get('netatmo_device_id') : null,
    );

    echo json_encode($service->build(), JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
} catch (Throwable $e) {
    error_log('weerscherm: ' . $e->getMessage());
    http_response_code(500);
    echo json_encode(['errors' => ['server_error']]);
}