<?php /* Copyright (c) 2024 Freya Murphy */
abstract class Model {
	// the main model
	// shared by all controllers and models
	public Main_model $main;
	public Loader $load;

	// the database
	public DatabaseHelper $db;

	private mixed $config;

	/**
	 * Creates a model
	 * @param Loader $load - the main loader object
     * @param ?Main_model $main
 	 */
	function __construct(Loader $load, bool $main = FALSE) {
		$this->load = $load;
		if ($main) {
			$this->main = $this;
		} else {
			$this->main = $this->load->model('main');
		}
		$this->db = $this->load->db();
	}

	/**
	 * @returns the base model data
	 */
	public function get_data(): ?array {
		$data = array();

		$info = $this->main->info;
		$app = $info['app'];

		$data['title'] = lang('first_name');
		$data['desc'] = lang('default_short_desc');
		$data['css'] = array();

		$style = $GLOBALS['style'];
		if (isset($style[$app])) {
			$css = $style[$app];
			if (!is_array($css))
				$css = array($css);
			$data['css'] = $css;
		}

		return $data;
	}
}