/* DANIEL */

/**
 * Menambah baris baru untuk pengisian barang yang akan diretur
 */ 
var b = "b";
var e = "e";
var p = "p";
 
 var c = 0;
 var baris = 0;
 var kodeBarang ="";
 $(function(){
 	/**
	 * plugin button operation(disabled and enabled)
	 * by Daniel Susanto - susantodaniel@gmail.com
	 */
	jQuery.fn.disabledBtn = function() {
		if(this != null){
			if(this.attr('disabled') == false)
				this.attr('disabled', true);
		}
	}

	jQuery.fn.enabledBtn = function() {
		if(this != null){
			if(this.attr('disabled') == true)
				this.attr('disabled', false);
		}
	}
	
	/**
	 * plugin element operation(visible and hidden)
	 * by Daniel Susanto - susantodaniel@gmail.com
	 */
	jQuery.fn.invisibleElm = function() {
		if(this != null){
			if(this.css('visibility') == 'visible')
				this.css('visibility', 'hidden');
		}
	}

	jQuery.fn.visibleElm = function() {
		if(this != null){
			if(this.css('visibility') == 'hidden')
				this.css('visibility', 'visible');
		}
	}

	$("#tanggal").datepicker({ 
		dateFormat: "dd-mm-yy", 
		showOn: "both", 
		buttonImage: "../images/calendar.gif", 
		buttonImageOnly: true 
	});
	
	$("#startDate,#endDate").datepicker({ 
		beforeShow: customRange,
		dateFormat: "dd-mm-yy",
		showOn: "both", 
		buttonImage: "../images/calendar.gif", 
		buttonImageOnly: true 
	});
	
	/*
	 * alert function
	 * @param String msg message to be displayed
	 */
	var alert = function(msg) {
		$('p#alertmsg').html(msg);
		$('#alert').dialog('open');
	};

	$('#alert').dialog({
		modal:true,
		autoOpen: false,
		width: 250,
		height: 70,
		overlay: { 
			opacity: 0.5,
			background: "black" 
		},
		buttons: {
			"Ok": function() { 						
				$(this).dialog("close");
			} 
		}
	});

	/*
	 * confirm function
	 * @param String msg message to be displayed
	 * @param String operation function name called when 'ok'
	 */	
	var confirm = function(msg, operation){
		$('p#confirmMsg').text(msg);		
		$('#confirmDialog').dialog({
			modal:true,
			autoOpen: false,
			width: 300,
			height: 100,
			overlay: { 
				opacity: 0.5, 
				background: "black" 
			},		
			buttons: {
				"Ok": function() { 					
					operation();
					$(this).dialog("close");
					$(this).dialog("destroy");
				}, 
				"Cancel": function() { 
					$(this).dialog("close"); 
					$(this).dialog("destroy");
				} 
			}			
		});

		$('#confirmDialog').dialog('open');
		return false;
	};
	
	/**
	* Validasi input user
	*/
	var valid = "";
	var cekInput = function() {
		valid = "";
		if($('#tokotujuan').val() == "")
			valid += "Toko Tujuan Harus Diisi!<br />";
		if(isNaN($('#totaltransfer').val()))
			valid += "Jumlah Harus Angka!";
	};
	
	/* save data */
	var simpanData = function(){	
		var message = $('#frmtransfer').formToArray();
		$.ajax({ type: "post", dataType: "json", url: "transfer_simpan_kembali.php", data: message, 
			success: function(result) {								
				if (result.hasil == 1) {									
					alert("Simpan Data berhasil!");
					$('#btnvalidasi').enabledBtn();
					$('#btntotal').disabledBtn();
					$('#btnsimpan').disabledBtn();
					disableAll();
					$('#idtransfer').val(result.id_transfer);									
				} else
					alert("Simpan Data Gagal!");
			}
		}); 
	};
  
	$("#btnsimpan").click(function(){
		hitungTotal();	
    hitungJumlah();	
		cekInput();
		if(valid == "")	{
			confirm('Anda Yakin Akan Simpan Data?', simpanData);				
		} else
			alert(valid);
	});
  /*end save data */
	

	/* data validation */
	var validasiData = function(){		
		var message = {fakturoper:$('#fakturoper').val(), tgltransfer:$("input[name='tgltransfer']").val(), idtransfer:$('#idtransfer').val()};
		$.ajax({ type: "post", dataType: "json", url: "transfer_validasi_kembali.php", data: message, 
			success: function(result) {
				if (result.hasil == 1){									
					alert("Validasi Data Berhasil!");
					$('#btnprint').enabledBtn();
					$('#btnvalidasi').disabledBtn();
					$('#btntotal').disabledBtn();
					$('#btnsimpan').disabledBtn();
					disableAll();
					var postvar = {sesi : 8}
					$.post('../log.php',postvar, function(data){
						alert(data);				
					});
				}else
					alert("Validasi Data Gagal!");
			}
		});
	};

	$('#btnvalidasi').click(function(){
		confirm('Anda Yakin Akan Validasi Data?', validasiData);		
	});

	$('#btnprint').click(function(){
			$('#frmtransfer').attr('action','transfer_print.php');
			$('#frmtransfer').submit();
		});	

	if($.browser.msie)
		$('input').focus(function(){$(this).addClass('iefocus');}).blur(function(){$(this).removeClass('iefocus');});

	/* pencarian barang */
	$('#pencarian').dialog({
		modal:true,
		autoOpen: false,
		width: 700,
		height: 400,
		overlay: { 
			opacity: 0.5, 
			background: "black" 
		},
		buttons: {
			"Cari": function() { 						
				cariBarang();				
			},
			"Tutup": function() { 
				$(this).dialog('close');
			}  
		}
	});
	
	$("#txtkode").keydown(function(e){
		if(e.keyCode == 13) {
			cariBarang();
		}		
	});
	$("#txtnama").keydown(function(e){
		if(e.keyCode == 13) {
			cariBarang();
		}		
	});

	/* event saat button cari barang di click */
	$('.caribarang').live('click', function(){
		$("#txtkode").val("");
		$("#txtnama").val("");
		$("#hasil").html("");
		$('#pencarian').dialog('open');
		$("#txtkode").focus();
		return false;
	});

});

function setKodeBarang(kode) {
  var id = $('#barisSekarang').text();
  clearValue(id);
	$('#kodebarang' + id).val(kode);
	$('#pencarian').dialog('close');
  $('#kodebarang' + id).focus();	
}
	
function cariBarang() {
	var postvars = { kode:$("#txtkode").val(), 
			nama:$("#txtnama").val(), 
			kd_supp:$("#kodesupplier").val(),
			nonota:$("#nonota").val(),
			operation: "cari", status: "ok" };
	$.post('fungsi_transfer.php', postvars, function(data) {
		var nota = eval('('+data+')');            
		var tabel = "<table width=100% border='0' style='background-color:#000; text-align:center;'>"
			+ "<tr style='background-color:#000; color:#FFF; font-weight:bold;'>"
			+ "<td width=5%>No.</td><td width=25%>Kode Barang</td><td width=30%>Nama</td>"
			+ "<td width=30%>Supplier</td><td width=30%>HP</td><td width=30%>HJ</td></tr>";
		var chasil = 1;
		for(i in nota) {
			tabel += "<tr style='background-color:#FFF;'><td>"+chasil+"</td><td><a href=\"javascript:setKodeBarang('"+nota[i].kode_barang+"')\">"
			+nota[i].kode_barang+"</a></td><td>"+nota[i].nama_barang+"</td><td>"+nota[i].supplier+"</td><td>"+nota[i].hp+"</td><td>"+nota[i].hj+"</td></tr>";
			chasil++;
		}
		tabel += "</table>";
		$("#hasil").html(tabel);
	});	
}
/**
 * inisialisasi nilai
 */
function setNol()
{
	$('span#idx').text(0);
	$('span#sbaris').text(0);
	$('span#barisSekarang').text(0);
	$('span#jbaris').text(0);
	$('span#banyakData').text(0);
}

function proses(nofaktur)
{
	var bdata = 0;	
	var kdsupp = "";
	var supp = "";
	var pvars = {nofaktur:nofaktur};
	$.post('ambil_kode_barang.php', pvars, function(data){
		kodeBarang = "";
		var no_barang = eval('('+data+')');		
		for(i in no_barang) {
			kodeBarang += "<option value=" + no_barang[i].kode_barang + ">" + no_barang[i].kode_barang + "</option>";
			kdsupp = no_barang[i].kd_supplier;
			supp = no_barang[i].supplier;
			//bdata += parseInt(no_barang[i].jumlah);
			//bdata++;
			bdata = no_barang[i].jdata;
		}
		$('#kodesupplier').val(kdsupp);
		$('#namasupplier').val(supp);
		$('span#banyakData').text(bdata);
	});
	
	$("#tbltransferdetil").visibleElm();
	$('#btntotal').visibleElm();
	$('#btnsimpan').visibleElm();	
	$('#btnvalidasi').visibleElm();
	$('#btnprint').visibleElm();
	
	$('#btntotal').disabledBtn();
	$('#btnvalidasi').disabledBtn();
	$('#btnprint').disabledBtn();
	$('#btnsimpan').disabledBtn();
}

function clearValue(id) {
	$('#nomorbarang' + id).val("");
	$('#namabarang' + id).val("");
	$('#kodeasli' + id).val("");
	$('#kodesupp' + id).val("");
	$('#nofaktur' + id).val("");
	$('#hargabeli' + id).val("");
	$('#stok' + id).val("");
	$('#jmlt' + id).val(0);
}

function ambilBarang(idtransfer, status)
{
	var br = 0;	
	var postvar = {idtransfer:idtransfer};
	$.post('transfer_ambil_barang.php', postvar, function(data){
		var barang = eval('('+data+')');
		var tabel = "<table width='100%' border='0' cellpadding='2' id='tdetil' style='background-color:#000;'></table>";
		$("#detiltransfer").append(tabel);	
		var trn = "";
		for(i in barang) {
			br++;
			if(status == 'kembali')
      {
				trn = "<tr style='background-color:#FFFFFF;' id='rowdetil"+ br +"'>"
    			+ "<td width='12%' align='center'><input type='text' name='kode[]' id='kodebarang"+ br +"' onBlur='ambilKeterangan("+ br +", "+ b +")' value='" + barang[i].kd_barang +"' style='width:100px;' readonly='readonly'/>"
    			+ "<input type='hidden' name='kodesupp[]' id='kodesupp"+ br +"' value='" + barang[i].kode_supp +"' style='width:140px;' readonly='readonly'/>"
          + "<input type='hidden' name='nofaktur[]' id='nofaktur"+ br +"' value='" + barang[i].no_nota +"' style='width:140px;' readonly='readonly'/>"
					+ "<td width='20%' align='center'><input type='text' name='namabarang[]' id='namabarang"+ br +"' value='" + barang[i].nama_barang +"' style='width:220px;' readonly='readonly'/></td>"
					+ "<td width='9%' align='center'><input type='text' name='nomorbarang[]' id='nomorbarang"+ br +"' value='" + barang[i].nomor_barang + "' style='width:60px;' readonly='readonly'/></td>"
					+ "<td width='15%' align='center'><input type='text' name='hargabelisatuan[]' id='hargabeli"+ br +"' value='" + barang[i].harga_satuan +"' style='width:90px;' readonly='readonly'/></td>"
					+ "<td width='8%' align='center'><input type='text' name='stokkomp[]' id='stok"+ br +"' value='" + barang[i].stok +"' onclick='this.select()' style='width:30px;' readonly='readonly'/></td>"
					+ "<td width='8%' align='center'><input type='text' name='jumlahtr[]' id='jmltr"+ br +"' value='" + barang[i].jumlah +"' style='width:50px;' readonly='readonly'/></td>"
					+ "<td width='8%' align='center'><input type='text' name='jumlah[]' id='jmlt"+ br +"' value='0' style='width:50px;' onclick='this.select()'/></td>"
					+ "</tr>";
					$("#tdetil").append(trn);
					ambilKeterangan(br, e);
					$('span#idx').text(br);
					$('span#jbaris').text(br);
			} 			
		}

	});
	$("#tbltransferdetil").visibleElm();
	$('#btntotal').visibleElm();
	$('#btnsimpan').visibleElm();	
	$('#btnvalidasi').visibleElm();
	$('#btnprint').visibleElm();
	
	$('#btntotal').enabledBtn();
	$('#btnvalidasi').enabledBtn();
	$('#btnprint').disabledBtn();
	$('#btnsimpan').enabledBtn();

}
/**
 * Mengambil keterangan berdasarkan kode barang tertentu
 * @param int i baris yang akan diambil keterangannya
 */
function ambilKeterangan(i, status)
{		
	var postvar = {idbarang:$('#kodebarang' + i).val()};	
	if(status == "e") var postvar = {idbarang:$('#kodebarang' + i).val(), nobarang:$('#nomorbarang' + i).val()};
	$.post('ambil_barang_kembali.php', postvar, function(data)
	{
		var keterangan = eval('('+data+')');
		$('#kodesupp' + i).val(keterangan[0].kode_supp);
		$('#nofaktur' + i).val(keterangan[0].no_faktur);
		$('#kodeasli' + i).val(keterangan[0].kode_asli);
		$('#namabarang' + i).val(keterangan[0].nama_barang);
		var hrgp = decodeHrgP(keterangan[0].harga_beli);
		$('#hargabeli' + i).val(hrgp);
		$('#stok' + i).val(keterangan[0].stok);
	});
	if(status != "p")
	{
		$.post('ambil_nomor_kembali.php', postvar, function(data)
		{
			var opt = "";
			var nm = eval('('+data+')');
			for(n in nm)
				opt += "<option value="+nm[n].nomor+">"+nm[n].nomor+"</option>";			
			if(status == "b")
				$('#nomorbarang' + i).empty();
				$('#nomorbarang' + i).append(opt);
		});
	}
}

/**
 * Mengambil keterangan berdasarkan kode barang dan nomor barang tertentu
 * @param int i baris yang akan diambil keterangannya
 */
function ambilKeteranganNomor(i)
{
	var postvar = {idbarang:$('#kodebarang' + i).val(), nobarang:$('#nomorbarang' + i).val()};
	$.post('ambil_barang_kembali.php', postvar, function(data)
	{
		var keterangan = eval('('+data+')');
		$('#namabarang' + i).val(keterangan[0].nama_barang);
		var hrgp = decodeHrgP(keterangan[0].harga_beli);
		$('#hargabeli' + i).val(hrgp);
		$('#stok' + i).val(keterangan[0].stok);
		
	});
}

/**
 * Menghitung total retur
 */ 
function hitungTotal()
{	
	var total = 0;
	var jb = $('span#idx').text(); 
	for(var id=1; id<=jb; id++)
	{
		var jm = $("#jmlt" + id).val();
		var hr = $("#hargabeli" + id).val();
		if(jm == null && hr == null) continue;
		else
		{
			var j = parseInt(jm);
			var h = parseInt(hr);			
			total += (j * h);
		}		
	}
	$("#totaloper").val(total);
}

/**
 * Melakukan decode harga pokok
 */ 
function decodeHrgP(strHrgP){
	var i = 0;
	var kode = "";
	for(i=0;i<strHrgP.length;i++){
		kode += dec(strHrgP.substr(i,1));
	}
	return kode;
}
function dec(hrg){
	switch(hrg){
		case "B" : return "1";break;
		case "R" : return "2";break;
		case "A" : return "3";break;
		case "W" : return "4";break;
		case "N" : return "5";break;
		case "F" : return "6";break;
		case "O" : return "7";break;
		case "X" : return "8";break;
		case "E" : return "9";break;
		case "S" : return "0";break;	
	}
}
/**
 * Menghitung jumlah item transfer
 */ 
function hitungJumlah()
{	
	var jum = 0;
	jumlah = 0;
	var jb = $('span#idx').text(); 
	for(var id=1; id<=jb; id++)
	{
		var jum = $("#jmlt" + id).val();		
		if(jum == null) continue;
		else
			jumlah += parseInt(jum);
	}
	$("span#banyakData").val(jumlah);
	$("#jumlahoper").val(jumlah);
}


/**
 * Melakukan disable elemen setelah disimpan
 */
function disableAll()
{	
	document.forms[0].btncari.disabled = true;
	var jb = $('span#idx').text(); 
	for(var i=1; i<=jb; i++)
	{
		if(document.getElementById('jmlt'+i) != null)
			document.getElementById('jmlt'+i).readOnly = true;
		if(document.getElementById(i) != null)
			document.getElementById(i).disabled = true;
	}
	document.forms[0].tokotujuan.readOnly = true;
	document.forms[0].diskon.readOnly = true;

}