/* 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');
		}
	}

	$("#tglnota").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;
	};
	
 	$("#btntambah").bind("click",function(){
		var rc = $('span#idx').text();
		hitungTotal();  
		hitungJumlah();
		$('#btnsimpan').enabledBtn();
		$('#btntotal').enabledBtn();
		rc++;
		var tbl = "<table width='100%' border='0' cellpadding='2' id='tdetil' style='background-color:#000;'></table>";	
		var bretur = "<tr style='background-color:#FFFFFF;' id='rowdetil"+ c +"'>"	
		var btrans = "<tr style='background-color:#FFFFFF;' id='rowdetil"+ rc +"'>"
			+ "<td width='18%' align='center'><select id='kodebarang"+ rc +"' name='kode[]' onChange='ambilKeterangan("+ rc +", "+ b +")' style='width:150px;'>" + kodeBarang +"</select></td>"
			+ "<td width='40%' align='center'><input type='text' name='namabarang[]' id='namabarang"+ rc +"' value='' style='width:400px;' /></td>"
			+ "<td width='9%' align='center'><select id='nomorbarang"+ rc +"' name='nomorbarang[]' onChange='ambilKeteranganNomor("+ rc +")' style='width:60px;'></select></td>"
			+ "<td width='15%' align='center'><input type='text' name='hargabelisatuan[]' id='hargabeli"+ rc +"' value='' onclick='this.select()' style='width:90px;' /></td>"
			+ "<td width='8%' align='center'><input type='text' name='jumlah[]' id='jmlt"+ rc +"' value='0' style='width:50px;' onclick='this.select()'/></td>"
			+ "<td width='7%' align='center'><input type='button' value='hapus' name='fbhapus[]' id='"+ rc +"' class='hapus'/></td></tr>";
		if(rc == 1) 
		{
			$("#detiltransfer").append(tbl);
			$("#tdetil").append(btrans);
		} else
			$("#tdetil").append(btrans);
		ambilKeterangan(rc, b);
		// note the present row id
		$('span#barisSekarang').text(rc);
		// note the index row
		$('span#idx').text(rc);
		// add the row count
		var jb = $('span#jbaris').text(); 
		jb++; 
		$('span#jbaris').text(jb);
		// check row count
		var sdata = $('span#banyakData').text();
		if(jb >= sdata) $('#btntambah').disabledBtn();	
	});
	
	$("#ebtntambah").bind("click",function(){
		var rc = $('span#idx').text();
		hitungTotal(); 
		hitungJumlah();
		rc++;	
		var tbl = "<table width='100%' border='0' cellpadding='2' id='tdetil' style='background-color:#000;'></table>";	
		var bretur = "<tr style='background-color:#FFFFFF;' id='rowdetil"+ rc +"'>"			
			+ "<td width='18%' align='center'><select id='kodebarang"+ rc +"' name='kode[]' onChange='ambilKeterangan("+ rc +", "+ b +")' style='width:150px;'>" + kodeBarang +"</select></td>"
			+ "<td width='40%' align='center'><input type='text' name='namabarang[]' id='namabarang"+ rc +"' value='' style='width:400px;' /></td>"
			+ "<td width='10%' align='center'><select id='nomorbarang"+ rc +"' name='nomorbarang[]' onChange='ambilKeteranganNomor("+ rc +")' style='width:60px;'></select></td>"
			+ "<td width='12%' align='center'><input type='text' name='hargabelisatuan[]' id='hargabeli"+ rc +"' value='' onclick='this.select()' style='width:90px;' /></td>"
			+ "<td width='10%' align='center'><input type='text' name='jumlah[]' id='jmlt"+ rc +"' value='0' style='width:50px;' onclick='this.select()'/></td>"
			+ "<td width='7%' align='center'><input type='button' value='hapus' name='fbhapus[]' id='"+ rc +"' class='ehapus'/></td></tr>";
		if(rc == 1) 
		{
			$("#detilretur").append(tbl);
			$("#tdetil").append(bretur);
		} else
			$("#tdetil").append(bretur);
		ambilKeterangan(rc, b);
		// note the present row id
		$('span#barisSekarang').text(rc);
		// note the index row
		$('span#idx').text(rc);
		// add the row count
		var jb = $('span#jbaris').text(); 
		jb++; 
		$('span#jbaris').text(jb);
		// check row count
		var sdata = $('span#banyakData').text();
		if(jb >= sdata) $('#ebtntambah').disabledBtn();
	});
	
	/**
	* Validasi input user
	*/
	var valid = "";
	var cekInput = function() {
		valid = "";
		if(isNaN($('#totaltransfer').val()))
			valid += "Jumlah Harus Angka!";
	};
	
	/* save data */
	var simpanData = function(){	
		var message = $('#frmtransfer').formToArray();
		$.ajax({ type: "post", dataType: "json", url: "revisifaktur_simpan.php", data: message, 
			success: function(result) {								
				if (result == 1) {									
					alert("Simpan Data berhasil!");
					$('form[name="frmtransfer"]').resetForm();
          $('#btnsimpan').disabledBtn();							
				} else
					alert("Simpan Data Gagal!");
			}
		}); 
	};

	$("#btnsimpan").click(function(){
		hitungTotal();	
    hitungJumlah();	
		cekInput();
		if(valid == "")	{
			confirm('Anda Yakin Akan Simpan Data?', simpanData);				
		} else
			alert(valid);
	});
	
	//cek faktur
	$('input[name="nofakturedit"]').bind('blur', function(){
		var postvars = {
				nofaktur : $("input[name='nofakturedit']").val(),
				operation: "cekfaktur",
				status: "ok"
			};
		if ($("input[name='nofakturedit']").val() != "") {
			$.post('../ajaxbarang.php', postvars, function(data) {
			var hasil = eval('('+data+')');
				if (hasil[0] == 1) {
					alert('PERHATIAN,NO.FAKTUR SUDAH ADA!');		
				}else{
					alert('No.faktur belum terdaftar,silahkan dilanjut..');
				}		
			});		
		}
	});	
	
	/* delete data */
	var ehapusData = function(){
		var brs = $('span#barisSekarang').text();
		// hapus db
		var message = {
			idtransfer:$('#idtransfer').val(),
			jumlah:$('#jmlt'+brs).val(),
			nomor:$('#nomorbarang'+brs).val(),
			harga:$('#hargabeli'+brs).val()			
			};
		$.ajax({ type: "post", dataType: "json", url: "revisifaktur_hapus.php", data: message, 
			success: function(result) {
				if (result.hasil == 1) {
					alert("Hapus Data berhasil!");
				} else
					alert("Hapus Data Gagal!");
			}
		}); 

		$("#rowdetil" + brs).remove();
		$('#ebtntambah').enabledBtn();
		hitungTotal();		
		hitungJumlah();
		// minus the row count
		var jb = $('span#jbaris').text(); 
		jb--; 
		$('span#jbaris').text(jb);
		// check row count
		if(jb <= 0) {
			$('#btntotal').disabledBtn();
			$('#btnsimpan').disabledBtn();
		}
	};

	$('.ehapus').live('click', function() { 
		$('span#barisSekarang').text(this.id);	
		confirm('Anda Yakin Akan Hapus Baris?', ehapusData);		
	});
	var hapusData = function(){
		var brs = $('span#barisSekarang').text();
		$("#rowdetil" + brs).remove();
		$('#btntambah').enabledBtn();
		$('#ebtntambah').enabledBtn();
		hitungTotal();
    hitungJumlah();		
		// minus the row count
		var jb = $('span#jbaris').text(); 
		jb--; 
		$('span#jbaris').text(jb);
		// check row count
// 		if(jb <= 0) {			
// 			$('#btnsimpan').disabledBtn();
// 		}
	};

	$('.hapus').live('click', function() { 
		$('span#barisSekarang').text(this.id);	
		confirm('Anda Yakin Akan Hapus Baris?', hapusData);		
	});	

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

/**
 * 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('../umum/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;
			tglnota = no_barang[i].tglnota;
			tglmasuk = no_barang[i].tglmasuk;
			tgljthtempo = no_barang[i].tgljthtempo;
            status = no_barang[i].status;
            keterangan = no_barang[i].keterangan;
            nik = no_barang[i].nik;
			bdata = no_barang[i].jdata;
		}
		$('#kodesupplier').val(kdsupp);
		$('#namasupplier').val(supp);
		$('#tglnota').val(encTgl(tglnota));
		$('#tglmasuk').val(encTgl(tglmasuk));
		$('#tgljthtempo').val(encTgl(tgljthtempo));
		$('#status').val(status);
		$('#keterangan').val(keterangan);
		$('#nik').val(nik);
		$('span#banyakData').text(bdata);
	});
	
	$('#btnsimpan').visibleElm();	
	$('#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('../umum/ambil_barang.php', postvar, function(data)
	{
		var keterangan = eval('('+data+')');
		$('#namabarang' + i).val(keterangan[0].nama_barang);
		$('#jmlt' + i).val(keterangan[0].stok);
		var hrgp = decodeHrgP(keterangan[0].harga_beli);
		$('#hargabeli' + i).val(hrgp);
	});
	if(status != "p")
	{
		$.post('../umum/ambil_nomor.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('../umum/ambil_barang.php', postvar, function(data)
	{
		var keterangan = eval('('+data+')');
		$('#namabarang' + i).val(keterangan[0].nama_barang);
		$('#jmlt' + i).val(keterangan[0].stok);
		var hrgp = decodeHrgP(keterangan[0].harga_beli);
		$('#hargabeli' + i).val(hrgp);
	});
}

/**
 * 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);
		}		
	}
	$("#totaltransfer").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);
}

/**
 * Melakukan cek inputan jumlah barang
 */
function cekJumlah()
{
	var jb = $('span#idx').text(); 
	for(var id=1; id<=jb; id++)
	{
		var inputan = 0;

		var jm = $("#jmlt" + id).val();	
		if(jm == null) continue;
		else
		{		
			if(parseInt(jm) == 0) inputan = 1;
		}
	}
	return inputan;
}

/**
 * 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;

}

function encTgl(val){
	var tgl = val;
	var y = tgl.substr(0,4);
	var m = tgl.substr(5,2);
	var d = tgl.substr(8,2);
	var tglBaru = d+"-"+m+"-"+y; 
	return tglBaru;
}
function decTgl(val){
	var tgl = val;
	var d = tgl.substr(0,2);
	var m = tgl.substr(3,2);
	var y = tgl.substr(6,4);
	var tglBaru = y+"-"+m+"-"+d;
	return tglBaru; 
}