<?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/>.
 */

class D2Database {

	public function __construct() {
		PDO_Connect("sqlite:" . DB_FILE);
	}

	public function createTables($file, $data) {
		$tableName = basename($file);
		$tableName = strtolower(substr($tableName, 0, -4));
		$sql = '';
		if (!empty($data[0])) {
			$sql = "CREATE TABLE IF NOT EXISTS `$tableName` (";
			foreach ($data[0] as $k => $v) {
				if (is_numeric($v)) {
					$dataType = "INT";
				} else {
					$dataType = "VARCHAR(255)";
				}
				$sql .= "`$k` $dataType NOT NULL,";
			}
			$sql = rtrim($sql, ",");
			$sql .= ")";
			$res = PDO_Execute($sql);
		}
	}

	public function fillsTables($file, $data) {
		$tableName = basename($file);
		$tableName = strtolower(substr($tableName, 0, -4));

		$sql = '';
		if (!empty($data)) {
			foreach ($data as $d) {

				if (!empty($d)) {
					$sql = "INSERT INTO `$tableName` (";
					foreach ($d as $k => $v) {
						$sql .= "`$k`" . ",";
					}
					$sql = rtrim($sql, ",");
					$sql .= ") ";
				}
			}
		}
		
		if (!empty($data)) {
			$sql .= "VALUES ";
			foreach ($data as $d) {
				if (!empty($d)) {
					$sql .= "(";
					foreach ($d as $k => $v) {
						$sql .= '"' . $v . '"' . ",";
					}
					$sql = rtrim($sql, ",");
					$sql .= "), ";
				}
			}
			$sql = rtrim($sql, ", ");

			var_dump($file);
			var_dump($sql);

			PDO_Execute($sql);
		}
	}

}