<?php

class Database {
	public $isConn;
	protected $datab;

	//connect db
	public function __construct($username = "root", $password = "", $host = "localhost", $dbname = 'copart', $options = []){
		$this->isConn = TRUE;
		try {
			$this->datab = new PDO("mysql:host={$host};dbname={$dbname};charset=utf8", $username, $password, $options);
			$this->datab->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
			$this->datab->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
		} catch (PDOException $e) {
			//throw new Exception($e->getMessage());
			echo $e->getMessage();
		}
	}

	//disconnect
	public function Disconnect(){
		$this->datab = NULL;
		$this->isConn = FALSE;
	}

	//get row
	public function getRow($query, $params = []){
		try {
			$stmt = $this->datab->prepare($query);
			$stmt->execute($params);
			return $stmt->fetch();
		} catch (PDOException $e) {
			echo $e->getMessage();
		}
	}

	//get rows
	public function getRows($query, $params = []){
		try {
			$stmt = $this->datab->prepare($query);
			$stmt->execute($params);
			return $stmt->fetchAll();
		} catch (PDOException $e) {
			echo $e->getMessage();
		}
	}

	//insert row
	public function insertRow($query, $params = []){
		try {
			$stmt = $this->datab->prepare($query);
			$stmt->execute($params);
			return TRUE;
		} catch (PDOException $e) {
			echo $e->getMessage();
		}
	}

	//update row
	public function updateRow($query, $params = []){
		$this->insertRow($query,$params);
	}

	//delete row
	public function deleteRow($query, $params = []){
		$this->insertRow($query,$params);
	}
}