www/js/inv_equipments.js

/*****************************************************************************
 * Copyright (C) 2014-2018
 *   
 * Michiel Broek <mbroek at mbse dot eu>
 *
 * This file is part of BrewCloud
 *
 * This 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, or (at your option) any
 * later version.
 *
 * BrewCloud 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 ThermFerm; see the file COPYING.  If not, write to the Free
 * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 *****************************************************************************/


function createDelElements() {
	$('#eventWindow').jqxWindow({
		theme: theme,
		position: { x: 490, y: 210 },
		width: 300,
		height: 175,
		resizable: false,
		isModal: true,
		modalOpacity: 0.4,
		okButton: $('#delOk'),
		cancelButton: $('#delCancel'),
		initContent: function () {
			$('#delOk').jqxButton({ template: "danger", width: '65px', theme: theme });
			$('#delCancel').jqxButton({ template: "success", width: '65px', theme: theme });
			$('#delCancel').focus();
		}
	});
	$('#eventWindow').jqxWindow('hide');
}


$(document).ready(function () {

	function calcBatchVolume() {
		var	calc = $("#calc_boil_volume").val();
		var	boil_size = parseFloat($("#boil_size").jqxNumberInput('decimal'));
		var	evap_rate = parseFloat($("#evap_rate").jqxNumberInput('decimal'));
		var	boil_time = parseFloat($("#boil_time").jqxNumberInput('decimal'));
		var	top_up    = parseFloat($("#top_up_kettle").jqxNumberInput('decimal'));
		
		if (calc) {	// If checked, calculate the batch size.
			var	batch = boil_size - (evap_rate * boil_time / 60) + top_up;
			$("#batch_size").val(batch);
		}
	}

	var url = "includes/db_inventory_equipments.php";
	// tooltips
	$("#name").jqxTooltip({ content: 'The unique name of this brew equipment.' });
	$("#notes").jqxTooltip({ content: 'Some notes about the equipment.' });
	$("#tun_volume").jqxTooltip({ content: 'Mash TUN volume.' });
	$("#tun_height").jqxTooltip({ content: 'Mash TUN height in cm.' });
	$("#tun_weight").jqxTooltip({ content: 'Mash TUN weight in Kg.' });
	$("#tun_material").jqxTooltip({ content: 'Mash TUN material. Needed to calculate the right strike temperature.' });
	$("#mash_volume").jqxTooltip({ content: 'Mash water for the first step.' });
	$("#lauter_volume").jqxTooltip({ content: 'Total lauter volume.' });
	$("#lauter_height").jqxTooltip({ content: 'Height of the lauter TUN in cm.' });
	$("#lauter_deadspace").jqxTooltip({ content: 'Volume loss in the lauter TUN.' });
	$("#efficiency").jqxTooltip({ content: 'Average efficiency.' });
	$("#kettle_volume").jqxTooltip({ content: 'Boil kettle volume in liters.' });
	$("#kettle_height").jqxTooltip({ content: 'Boil kettle height in cm.' });
	$("#boil_size").jqxTooltip({ content: 'Normal boil volume in liters' });
	$("#evap_rate").jqxTooltip({ content: 'Evaporation in liters per hour.' });
	$("#boil_time").jqxTooltip({ content: 'Normal boil time in minutes.' });
	$("#top_up_kettle").jqxTooltip({ content: 'Extra water added to the boil.' });
	$("#hop_utilization").jqxTooltip({ content: '100% for smaller installations, higher for large breweries.' });
	$("#batch_size").jqxTooltip({ content: 'Calculated batch size, liters at end of the boil.' });
	$("#trub_chiller_loss").jqxTooltip({ content: 'Standard loss in liters during transfer to the fermenter.' });
	
	// prepare the data
	var source = {
		datatype: "json",
		cache: false,
		datafields: [
			{ name: 'record', type: 'number' },
			{ name: 'name', type: 'string' },
			{ name: 'boil_size', type: 'float' },
			{ name: 'batch_size', type: 'float' },
			{ name: 'tun_volume', type: 'float' },
			{ name: 'tun_weight', type: 'float' },
			{ name: 'tun_specific_heat', type: 'float' },
			{ name: 'tun_material', type: 'string' },
			{ name: 'tun_height', type: 'float' },
			{ name: 'top_up_water', type: 'float' },
			{ name: 'trub_chiller_loss', type: 'float' },
			{ name: 'evap_rate', type: 'float' },
			{ name: 'boil_time', type: 'float' },
			{ name: 'calc_boil_volume', type: 'bool' },
			{ name: 'top_up_kettle', type: 'float' },
			{ name: 'hop_utilization', type: 'float' },
			{ name: 'notes', type: 'string' },
			{ name: 'lauter_volume', type: 'float' },
			{ name: 'lauter_height', type: 'float' },
			{ name: 'lauter_deadspace', type: 'float' },
			{ name: 'kettle_volume', type: 'float' },
			{ name: 'kettle_height', type: 'float' },
			{ name: 'mash_volume', type: 'float' },
			{ name: 'efficiency', type: 'float' }
		],
		id: 'record',
		url: url,
		deleterow: function (rowid, commit) {
			// synchronize with the server - send delete command
			var data = "delete=true&" + $.param({ record: rowid });
			$.ajax({
				dataType: 'json',
				url: url,
				cache: false,
				data: data,
				success: function (data, status, xhr) {
					// delete command is executed.
					commit(true);
				},
				error: function (jqXHR, textStatus, errorThrown) {
					commit(false);
				}
			});
		},
               	addrow: function (rowid, rowdata, position, commit) {
                       	var data = "insert=true&" + $.param(rowdata);
                       	$.ajax({
                               	dataType: 'json',
                               	url: url,
                               	cache: false,
                               	data: data,
                               	success: function (data, status, xhr) {
                                       	commit(true);
                               	},
                               	error: function(jqXHR, textStatus, errorThrown) {
                                        commit(false);
                                }
                        });
                },
		updaterow: function (rowid, rowdata, commit) {
			var data = "update=true&" + $.param(rowdata);
			$.ajax({
				dataType: 'json',
				url: url,
				cache: false,
				data: data,
				success: function (data, status, xhr) {
					// update command is executed.
					commit(true);
				},
				error: function(jqXHR, textStatus, errorThrown) {
					commit(false);
				}
			});
		}
	};
	// initialize the input fields.
	var srcMaterial= [ "RVS", "Aluminium", "Kunststof", "Koper" ];

	$("#name").jqxInput({ theme: theme, width: 250, height: 23 });
	$("#boil_size").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.5 });
	$("#batch_size").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 2, spinButtons: true, spinButtonsStep: 0.5 });
	$("#tun_volume").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.5 });
	$("#tun_weight").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 2, spinButtons: true });
	$("#tun_specific_heat").jqxNumberInput({ inputMode: 'simple', readOnly: true, theme: theme, width: 70, height: 23, decimalDigits: 3 });
	$("#tun_material").jqxDropDownList({ theme: theme, source: srcMaterial, selectedIndex: 0, width: 110, height: 23, dropDownHeight: 130 });
	$("#tun_height").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true });
	$("#top_up_water").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.1 });
	$("#trub_chiller_loss").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.1 });
	$("#evap_rate").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 2, spinButtons: true, spinButtonsStep: 0.05 });
	$("#boil_time").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 0, spinButtons: true });
	$("#calc_boil_volume").jqxCheckBox({ theme: theme, width: 120, height: 23 });
	$("#calc_boil_volume").on('checked', function (event) {
		$("#batch_size").jqxNumberInput({ readOnly: true, width: 70, spinButtons: false });
	});
	$("#calc_boil_volume").on('unchecked', function (event) {
		$("#batch_size").jqxNumberInput({ readOnly: false, width: 90, spinButtons: true });
	});
	$("#top_up_kettle").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.1 });
	$("#hop_utilization").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 0, spinButtons: true });
	$("#notes").jqxInput({ theme: theme, width: 640, height: 100 });
	$("#lauter_volume").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.5 });
	$("#lauter_height").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true });
	$("#lauter_deadspace").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.1 });
	$("#kettle_volume").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.5 });
	$("#kettle_height").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true });
	$("#mash_volume").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true, spinButtonsStep: 0.5 });
	$("#efficiency").jqxNumberInput({ inputMode: 'simple', spinMode: 'simple', theme: theme, width: 90, height: 23, min: 0, decimalDigits: 1, spinButtons: true });
	var dataAdapter = new $.jqx.dataAdapter(source);
	var editrow = -1;
	// initialize jqxGrid
	$("#jqxgrid").jqxGrid({
		width: 1280,
		height: 630,
		source: dataAdapter,
		theme: theme,
		showstatusbar: true,
		localization: getLocalization(),
		renderstatusbar: function (statusbar) {
			var container = $("<div style='overflow: hidden; position: relative; margin: 5px;'></div>");
			var addButton = $("<div style='float: right; margin-right: 15px;'><img style='position: relative; margin-top: 2px;' src='images/add.png'/><span style='margin-left: 4px; position: relative; top: -3px;'>Nieuw</span></div>");
			container.append(addButton);
			statusbar.append(container);
			addButton.jqxButton({ theme: theme, width: 120, height: 20 });
			// add new row.
			addButton.click(function (event) {
				editrow = -1;
				$("#popupWindow").jqxWindow({ position: { x: 180, y: 30 } });
				$("#name").val('');
				$("#boil_size").val('18');
				$("#batch_size").val('15.3');
				$("#tun_volume").val('20');
				$("#tun_weight").val('2');
				$("#tun_specific_heat").val('0.11');
				$("#tun_material").val('RVS');
				$("#tun_height").val('20');
				$("#top_up_water").val('0');
				$("#trub_chiller_loss").val('0.5');
				$("#evap_rate").val('1.8');
				$("#boil_time").val('90');
				$("#calc_boil_volume").val(true);
				$("#top_up_kettle").val('0');
				$("#hop_utilization").val('100');
				$("#notes").val('');
				$("#lauter_volume").val('20');
				$("#lauter_height").val('20');
				$("#lauter_deadspace").val('0.5');
				$("#kettle_volume").val('20');
				$("#kettle_height").val('20');
				$("#mash_volume").val('18');
				$("#efficiency").val('75');
				$("#popupWindow").jqxWindow('open');
			});
		},
		filterable: true,
		filtermode: 'excel',
		ready: function() {
			$('#boil_size').on('change', function (event) { calcBatchVolume(); });
			$('#evap_rate').on('change', function (event) { calcBatchVolume(); });
			$('#boil_time').on('change', function (event) { calcBatchVolume(); });
			$('#top_up_kettle').on('change', function (event) { calcBatchVolume(); });
			$("#calc_boil_volume").on('change', function (event) { calcBatchVolume(); });
			$('#tun_material').on('change', function (event) {
				switch ($('#tun_material').val()) {
					case 'RVS':		$("#tun_specific_heat").val('0.11');
								break;
					case 'Aluminium':	$("#tun_specific_heat").val('0.22');
								break;
					case 'Kunststof':	$("#tun_specific_heat").val('0.46');
								break;
					case 'Koper':		$("#tun_specific_heat").val('0.092');
								break;
				}
			});
		},
		columns: [
			{ text: 'Installatie naam', datafield: 'name', width: 200 },
			{ text: 'Kook volume', datafield: 'boil_size', width: 100, align: 'right', cellsalign: 'right', cellsformat: 'f1' },
			{ text: 'Batch volume', datafield: 'batch_size', width: 100, align: 'right', cellsalign: 'right', cellsformat: 'f1' },
			{ text: 'Opmerkingen', datafield: 'notes' },
			{ text: 'Wijzig', datafield: 'Edit', width: 120, align: 'center', columntype: 'button', cellsrenderer: function () {
				return "Wijzig";
				}, buttonclick: function (row) {
					// open the popup window when the user clicks a button.
					editrow = row;
					$("#popupWindow").jqxWindow({ position: { x: 180, y: 30 } });
					// get the clicked row's data and initialize the input fields.
					var dataRecord = $("#jqxgrid").jqxGrid('getrowdata', editrow);
					$("#name").val(dataRecord.name);
					$("#boil_size").val(dataRecord.boil_size);
					$("#batch_size").val(dataRecord.batch_size);
					$("#tun_volume").val(dataRecord.tun_volume);
					$("#tun_weight").val(dataRecord.tun_weight);
					$("#tun_specific_heat").val(dataRecord.tun_specific_heat);
					$("#tun_material").val(dataRecord.tun_material);
					$("#tun_height").val(dataRecord.tun_height);
					$("#top_up_water").val(dataRecord.top_up_water);
					$("#trub_chiller_loss").val(dataRecord.trub_chiller_loss);
					$("#evap_rate").val(dataRecord.evap_rate);
					$("#boil_time").val(dataRecord.boil_time);
					$("#calc_boil_volume").val(dataRecord.calc_boil_volume);
					$("#top_up_kettle").val(dataRecord.top_up_kettle);
					$("#hop_utilization").val(dataRecord.hop_utilization);
					$("#notes").val(dataRecord.notes);
					$("#lauter_volume").val(dataRecord.lauter_volume);
					$("#lauter_height").val(dataRecord.lauter_height);
					$("#lauter_deadspace").val(dataRecord.lauter_deadspace);
					$("#kettle_volume").val(dataRecord.kettle_volume);
					$("#kettle_height").val(dataRecord.kettle_height);
					$("#mash_volume").val(dataRecord.mash_volume);
					$("#efficiency").val(dataRecord.efficiency);
					// show the popup window.
					$("#popupWindow").jqxWindow('open');
				}
			}
		]
	});
	// initialize the popup window and buttons.
	$("#popupWindow").jqxWindow({
		width: 900, resizable: false, theme: theme, isModal: true, autoOpen: false, cancelButton: $("#Cancel"), modalOpacity: 0.40
	});
	$("#popupWindow").on('open', function () {
		$("#name").jqxInput('selectAll');
	});
	$("#Delete").jqxButton({ template: "danger", width: '80px', theme: theme });
	$("#Delete").click(function () {
		if (editrow >= 0) {
			// Open a popup to confirm this action.
			$('#eventWindow').jqxWindow('open');
			$("#delOk").click(function () {
				var rowID = $('#jqxgrid').jqxGrid('getrowid', editrow);
				$("#jqxgrid").jqxGrid('deleterow', rowID);
			});
		}
		$("#popupWindow").jqxWindow('hide');
	});
	$("#Cancel").jqxButton({ template: "primary", width: '80px', theme: theme });
	$("#Save").jqxButton({ template: "success", width: '90px', theme: theme });
	// update the edited row when the user clicks the 'Save' button.
	$("#Save").click(function () {
		var rowID = -1;
		if (editrow >= 0) {
			var rowID = $('#jqxgrid').jqxGrid('getrowid', editrow);
		}
		var row = {
			record: rowID,
			name: $("#name").val(),
			boil_size: parseFloat($("#boil_size").jqxNumberInput('decimal')),
			batch_size: parseFloat($("#batch_size").jqxNumberInput('decimal')),
			tun_volume: parseFloat($("#tun_volume").jqxNumberInput('decimal')),
			tun_weight: parseFloat($("#tun_weight").jqxNumberInput('decimal')),
			tun_specific_heat: parseFloat($("#tun_specific_heat").jqxNumberInput('decimal')),
			tun_material: $("#tun_material").val(),
			tun_height: parseFloat($("#tun_height").jqxNumberInput('decimal')),
			top_up_water: parseFloat($("#top_up_water").jqxNumberInput('decimal')),
			trub_chiller_loss: parseFloat($("#trub_chiller_loss").jqxNumberInput('decimal')),
			evap_rate: parseFloat($("#evap_rate").jqxNumberInput('decimal')),
			boil_time: parseFloat($("#boil_time").jqxNumberInput('decimal')),
			calc_boil_volume: $("#calc_boil_volume").val(),
			top_up_kettle: parseFloat($("#top_up_kettle").jqxNumberInput('decimal')),
			hop_utilization: parseFloat($("#hop_utilization").jqxNumberInput('decimal')),
			notes: $("#notes").val(),
			lauter_volume: parseFloat($("#lauter_volume").jqxNumberInput('decimal')),
			lauter_height: parseFloat($("#lauter_height").jqxNumberInput('decimal')),
			lauter_deadspace: parseFloat($("#lauter_deadspace").jqxNumberInput('decimal')),
			kettle_volume: parseFloat($("#kettle_volume").jqxNumberInput('decimal')),
			kettle_height: parseFloat($("#kettle_height").jqxNumberInput('decimal')),
			mash_volume: parseFloat($("#mash_volume").jqxNumberInput('decimal')),
			efficiency: parseFloat($("#efficiency").jqxNumberInput('decimal'))
		};
		if (editrow >= 0) {
			$('#jqxgrid').jqxGrid('updaterow', rowID, row);
		} else {
			$('#jqxgrid').jqxGrid('addrow', null, row);
		}
		$("#popupWindow").jqxWindow('hide');
	});
	createDelElements();
});