<?php
	session_start();
	if($_SESSION['validUser'] !== TRUE)
	{
		header("location: ./index.php");
		exit();
	}
	
if(isset($_REQUEST['kodebarang']) || isset($_REQUEST['namabarang']) || isset($_REQUEST['nobarang']))
{
	$kodebarang = $_REQUEST['kodebarang'];
	$namabarang = $_REQUEST['namabarang'];
	$nobarang 	= $_REQUEST['nobarang'];
	$harray 	= array();
	/* konfigurasi untuk koneksi ke database */
	require_once("../db_login.inc.php"); 
	$mysqli = new mysqli(HOST, USER, PASSWORD, DATABASE);
	if($kodebarang != "" && $namabarang != "" && $nobarang != "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
                      			AND b.kode_barang = '$kodebarang'
			                      AND b.nama_barang LIKE '%$namabarang%'
			                      AND nb.nomor = '$nobarang'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang != "" && $namabarang != "" && $nobarang == "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
                      			AND b.kode_barang = '$kodebarang'
			                      AND b.nama_barang LIKE '%$namabarang%'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang != "" && $namabarang == "" && $nobarang != "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
                      			AND b.kode_barang = '$kodebarang'
			                      AND nb.nomor = '$nobarang'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang != "" && $namabarang == "" && $nobarang == "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
                      			AND b.kode_barang = '$kodebarang'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang == "" && $namabarang != "" && $nobarang != "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
          			            AND b.nama_barang LIKE '%$namabarang%'
			                      AND nb.nomor = '$nobarang'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang == "" && $namabarang != "" && $nobarang == "")
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
  			                    AND b.nama_barang LIKE '%$namabarang%'
                            ORDER BY b.kode_barang, nb.nomor");
	else if($kodebarang == "" && $namabarang == "" && $nobarang != "")		
		$data = $mysqli->query("SELECT b.kode_barang, b.nama_barang, nb.nomor,nb.harga_pokok,nb.harga_jual,nb.stok,dp.no_faktur,b.kode_supplier
                      			FROM barang b, no_barang nb, d_pembelian dp, m_pembelian m
                      			WHERE b.id_gabungan = nb.id_gabungan 
                            AND (b.kode_barang = dp.kode_barang AND dp.nomor = nb.nomor)
                      			AND dp.no_faktur = m.no_faktur
                      			AND left(m.no_faktur,4) <> 'RVB-'
			                      AND nb.nomor = '$nobarang'
                            ORDER BY b.kode_barang, nb.nomor");
			
	/* tampung jumlah data dalam var hasil */
	$hasil = $data->num_rows;
	if($hasil > 0)
	{
		$idx = 0;
		// dibenerin ya...
		// tidak di loop lagi.
		while($a = $data->fetch_array(MYSQLI_ASSOC))
		{ 
			$harray[$idx] = array('kode_barang' => $a['kode_barang'], 'nama_barang' => $a['nama_barang'], 'kode_toko' => $a['no_faktur'], 'no_barang' => $a['nomor'],
                            'HP'=> $a['harga_pokok'], 'HJ'=>$a['harga_jual'], 'stok'=>$a['stok'], 'kdsupp' => $a['kode_supplier']);
			$idx++;	

			$faktur = "";
		}
		/* tutup hasil query */
		$data->close();

	}
	/* tutup koneksi */
	$mysqli->close();

	/* cetak hasil */
	echo json_encode($harray);
}