<?php

/*
  GPLv2 (C) <2021>  <HashCasper>

  This file is part of D2IM.

  D2IM is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 2 of the License, or
  (at your option) any later version.

  D2IM is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with D2IM.  If not, see <http://www.gnu.org/licenses/>.


  This is a generic D2 Txt Parser
 */

class D2TxtParser {

	public $path = TXT_PATH;

	public $db;
	
	public function __construct() {
		$this->db = new D2Database();
	}

	public function parseFile($file) {
		if ($file == "Properties.txt") {
			return $this->filterProps($file);
		}
		return $this->parseData($file);
	}

	function filterProps($file) {
		$data = $this->parseData($file);
		$propsToFilter = file(FILTER_PROPERTIES_FILE, FILE_IGNORE_NEW_LINES);
		foreach ($data as $d) {
			$allProps[] = $d['code'];
		}
		$filteredProps = array_diff($allProps, $propsToFilter);
		return $filteredProps;
	}

	public function parseData($file) {
		$file = $this->path . $file;
		$rows = array_map(function ($v) {
			return str_getcsv($v, "\t");
		}
				, file($file));
		$header = array_shift($rows);
		foreach ($rows as $row) {
			$data[] = @array_combine($header, $row);
		}	
		$this->db->createTables($file, $data);
		$this->db->fillsTables($file, $data);
		return $data;
	}

}

?>