<?php

use Igorw\Silex\ConfigServiceProvider;
use Silex\Application;

function boot_load() {
  // Enable Composer autoloading.
  require_once __DIR__ . '/../vendor/autoload.php';

  // Hard load non-autoloadable Google library
  $lib_path = realpath(__DIR__ . '/../lib/google-api-php-client');

  require_once "$lib_path/src/Google_Client.php";
  require_once "$lib_path/src/contrib/Google_CalendarService.php";
}

function boot_app($env = 'prod') {
  $config_dir = realpath(__DIR__ . '/../config');

  $base_config = "$config_dir/config.json";
  $env_config = "$config_dir/$env.json";

  $app = new Application();
  $app->register(new ConfigServiceProvider($base_config));
  $app->register(new ConfigServiceProvider($env_config));
  return $app;
}

function boot() {
  $env = isset($_ENV['APP_ENV']) ? $_ENV['APP_ENV'] : 'prod';
  boot_load($env);
  $app = boot_app($env);
  return $app;
}