www/js/inv_fermentables.js

Mon, 18 May 2020 11:00:59 +0200

author
Michiel Broek <mbroek@mbse.eu>
date
Mon, 18 May 2020 11:00:59 +0200
changeset 679
48f8f3fce7c0
parent 563
acdd54144838
child 701
3ce3df681be0
permissions
-rw-r--r--

Added reconnecting-websocket.js to automatic reconnect the websocket if the connection is lost. Usefull for mobile devices that go to sleep after a while. Changed mon_fermenters to use websockets instead of polling. Fixed wrong temperature color ranges on the fermenter monior. Increased the websocket receive buffer to 2048. In cannot overflow, but larger messages are chunked and the application does not handle these split messages. Needs termferm 0.9.9 or newer.

/*****************************************************************************
 * Copyright (C) 2014-2019
 *
 * 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 calcTotal(cost, inventory) {
  $('#totval').val(cost * inventory);
 }

 var dataRecord = {},
 url = 'includes/db_inventory_fermentables.php',
 source = {
  datatype: 'json',
  cache: false,
  datafields: [
   { name: 'record', type: 'number' },
   { name: 'name', type: 'string' },
   { name: 'type', type: 'string' },
   { name: 'yield', type: 'float' },
   { name: 'color', type: 'float' },
   { name: 'add_after_boil', type: 'int' },
   { name: 'origin', type: 'string' },
   { name: 'supplier', type: 'string' },
   { name: 'notes', type: 'string' },
   { name: 'coarse_fine_diff', type: 'float' },
   { name: 'moisture', type: 'float' },
   { name: 'diastatic_power', type: 'float' },
   { name: 'protein', type: 'float' },
   { name: 'dissolved_protein', type: 'float' },
   { name: 'max_in_batch', type: 'float' },
   { name: 'recommend_mash', type: 'int' },
   { name: 'added', type: 'string' },
   { name: 'always_on_stock', type: 'int' },
   { name: 'di_ph', type: 'float' },
   { name: 'acid_to_ph_57', type: 'float' },
   { name: 'graintype', type: 'string' },
   { name: 'inventory', type: 'float' },
   { name: 'cost', type: 'float' },
   { name: 'production_date', type: 'string' },
   { name: 'tht_date', type: 'string' }
  ],
  id: 'record',
  url: url,
  deleterow: function(rowid, commit) {
   var data = 'delete=true&' + $.param({ record: rowid });
   $.ajax({
    dataType: 'json',
    url: url,
    cache: false,
    data: data,
    type: 'POST',
    success: function(data, status, xhr) {
     commit(true);
     location.reload(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,
    type: 'POST',
    success: function(data, status, xhr) {
     commit(true);
     location.reload(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,
    type: 'POST',
    success: function(data, status, xhr) {
     commit(true);
     location.reload(true);
    },
    error: function(jqXHR, textStatus, errorThrown) {
     commit(false);
    }
   });
  }
 },
 dataAdapter = new $.jqx.dataAdapter(source),
 editrow = -1;

 // initialize the input fields.
 $('#name').jqxInput({ theme: theme, width: 640, height: 23 });
 $('#type').jqxDropDownList({
  theme: theme,
  source: FermentableTypeAdapter,
  valueMember: 'nl',
  displayMember: 'nl',
  width: 180,
  height: 23,
  autoDropDownHeight: true
 });
 $('#yield').jqxNumberInput(Spin1dec);
 $('#color').jqxNumberInput(Spin1dec);
 $('#add_after_boil').jqxCheckBox({ theme: theme, width: 120, height: 23 });
 $('#origin').jqxInput({ theme: theme, width: 250, height: 23 });
 $('#supplier').jqxInput({ theme: theme, width: 250, height: 23 });
 $('#notes').jqxInput({ theme: theme, width: 640, height: 100 });
 $('#coarse_fine_diff').jqxNumberInput(Spin1dec);
 $('#moisture').jqxNumberInput(Spin1dec);
 $('#diastatic_power').jqxNumberInput(PosInt);
 $('#protein').jqxNumberInput(Spin1dec);
 $('#dissolved_protein').jqxNumberInput(Spin1dec);
 $('#max_in_batch').jqxNumberInput(Perc1dec);
 $('#recommend_mash').jqxCheckBox({ theme: theme, width: 120, height: 23 });
 $('#added').jqxDropDownList({
  theme: theme,
  source: AddedAdapter,
  valueMember: 'nl',
  displayMember: 'nl',
  width: 180,
  height: 23,
  autoDropDownHeight: true
 });
 $('#always_on_stock').jqxCheckBox({ theme: theme, width: 120, height: 23 });
 $('#di_ph').jqxNumberInput(Spin2pH);
 $('#acid_to_ph_57').jqxNumberInput({ inputMode: 'simple', theme: theme, width: 110, height: 23, min: -1000, max: 1000, decimalDigits: 4, spinButtons: true });
 $('#graintype').jqxDropDownList({
  theme: theme,
  source: GrainTypeAdapter,
  valueMember: 'nl',
  displayMember: 'nl',
  width: 180,
  height: 23,
  autoDropDownHeight: true
 });
 $('#inventory').jqxNumberInput(Spin3dec);
 $('#production_date').jqxDateTimeInput(Dateopts);
 $('#cost').jqxNumberInput(Spin2dec);
 $('#tht_date').jqxDateTimeInput(Dateopts);
 $('#totval').jqxNumberInput(Show2dec);

 // initialize jqxGrid
 $('#jqxgrid').jqxGrid({
  width: 1280,
  height: 630,
  source: dataAdapter,
  theme: theme,
  showstatusbar: true,
  renderstatusbar: function(statusbar) {
   var container, addButton, impButton;
   container = $('<div style="overflow: hidden; position: relative; margin: 5px;"></div>');
   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>');
   impButton = $('<div style="float: right; margin-right: 50px;"><img style="position: relative; margin-top: 2px;" ' +
     'src="images/add.png"/><span style="margin-left: 4px; position: relative; top: -3px;">Import</span></div>');
   expButton = $('<div style="float: right; margin-right: 50px;"><img style="position: relative; margin-top: 2px;" ' +
     'src="images/database.png"/><span style="margin-left: 4px; position: relative; top: -3px;">Export</span></div>');
   container.append(addButton);
   container.append(impButton);
   container.append(expButton);
   statusbar.append(container);
   addButton.jqxButton({ theme: theme, width: 90, height: 20 });
   impButton.jqxButton({ theme: theme, width: 90, height: 20 });
   expButton.jqxButton({ theme: theme, width: 90, height: 20 });
   // add new row.
   addButton.click(function(event) {
    editrow = -1;
    $('#popupWindow').jqxWindow({ position: { x: 110, y: 30 } });
    $('#name').val('Nieuw product');
    $('#type').val('Mout');
    $('#origin').val('');
    $('#supplier').val('');
    $('#notes').val('');
    $('#yield').val(80);
    $('#color').val(3);
    $('#coarse_fine_diff').val(3);
    $('#moisture').val(4);
    $('#diastatic_power').val(0);
    $('#protein').val(0);
    $('#dissolved_protein').val(0);
    $('#max_in_batch').val(100);
    $('#recommend_mash').val(1);
    $('#always_on_stock').val(0);
    $('#di_ph').val(0);
    $('#acid_to_ph_57').val(0);
    $('#graintype').val('Basismout');
    $('#add_after_boil').val(0);
    $('#added').val('Maischen');
    $('#inventory').val(0);
    $('#cost').val(0);
    $('#production_date').val('');
    $('#tht_date').val('');
    $('#popupWindow').jqxWindow('open');
   });
   impButton.click(function(event) {
    window.location.href = 'import_ingredients.php?select=fermentables';
   });
   expButton.click(function(event) {
    window.open('export_fermentables.php');
   });
  },
  filterable: true,
  filtermode: 'excel',
  columns: [
   { text: 'Herkomst', datafield: 'origin', width: 150 },
   { text: 'Producent', datafield: 'supplier', width: 140 },
   { text: 'Vergistbaar product', datafield: 'name', menu: false },
   { text: 'Soort', width: 135, filtertype: 'list', datafield: 'type' },
   { text: 'Graan type', datafield: 'graintype', align: 'center', cellsalign: 'center', width: 125 },
   { text: 'EBC', datafield: 'color', width: 60, align: 'right', menu: false, cellsalign: 'right' },
   { text: 'Opbrengst', datafield: 'yield', width: 70, align: 'right', menu: false, cellsalign: 'right', cellsformat: 'p1' },
   { text: 'Voorraad', datafield: 'inventory', width: 100, align: 'right', menu: false,
    cellsrenderer: function(index, datafield, value, defaultvalue, column, rowdata) {
     var amount = '';
     if (value > 0) {
      if (value < 1.000)
       amount = dataAdapter.formatNumber(value * 1000, 'f0') + ' gr';
      else
       amount = dataAdapter.formatNumber(value, 'f1') + ' kg';
     }
     return '<span style="margin: 3px; margin-top: 6px; float: right;">' + amount + '</span>';
    }
   },
   { text: '', datafield: 'Edit', width: 100, align: 'center', menu: false, 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: 110, y: 30 } });
     // get the clicked row's data and initialize the input fields.
     dataRecord = $('#jqxgrid').jqxGrid('getrowdata', editrow);
     $('#name').val(dataRecord.name);
     $('#type').val(dataRecord.type);
     $('#yield').val(dataRecord.yield);
     $('#color').val(dataRecord.color);
     $('#add_after_boil').val(dataRecord.add_after_boil);
     $('#origin').val(dataRecord.origin);
     $('#supplier').val(dataRecord.supplier);
     $('#notes').val(dataRecord.notes);
     $('#coarse_fine_diff').val(dataRecord.coarse_fine_diff);
     $('#moisture').val(dataRecord.moisture);
     $('#diastatic_power').val(lintner_to_kolbach(dataRecord.diastatic_power));
     $('#protein').val(dataRecord.protein);
     $('#dissolved_protein').val(dataRecord.dissolved_protein);
     $('#max_in_batch').val(dataRecord.max_in_batch);
     $('#recommend_mash').val(dataRecord.recommend_mash);
     $('#added').val(dataRecord.added);
     $('#always_on_stock').val(dataRecord.always_on_stock);
     $('#di_ph').val(dataRecord.di_ph);
     $('#acid_to_ph_57').val(dataRecord.acid_to_ph_57);
     $('#graintype').val(dataRecord.graintype);
     $('#inventory').val(dataRecord.inventory);
     $('#cost').val(dataRecord.cost);
     $('#production_date').val(dataRecord.production_date);
     $('#tht_date').val(dataRecord.tht_date);
     calcTotal(dataRecord.cost, dataRecord.inventory);
     // show the popup window.
     $('#popupWindow').jqxWindow('open');
    }
   }
  ]
 });

 $('#cost').on('change', function(event) {
  dataRecord.cost = parseFloat(event.args.value);
  calcTotal(dataRecord.cost, dataRecord.inventory);
 });
 $('#inventory').on('change', function(event) {
  dataRecord.inventory = parseFloat(event.args.value);
  calcTotal(dataRecord.cost, dataRecord.inventory);
 });

 // initialize the popup window and buttons.
 $('#popupWindow').jqxWindow({
  width: 1050,
  height: 550,
  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: '90px', 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: '90px', theme: theme });
 $('#Clone').jqxButton({ template: 'warning', width: '90px', theme: theme });
 $('#Clone').click(function() {
  var row = {
   record: -1,
   name: $('#name').val() + ' kopie',
   type: $('#type').val(),
   yield: parseFloat($('#yield').jqxNumberInput('decimal')),
   color: parseFloat($('#color').jqxNumberInput('decimal')),
   add_after_boil: $('#add_after_boil').val(),
   origin: $('#origin').val(),
   supplier: $('#supplier').val(),
   notes: $('#notes').val(),
   coarse_fine_diff: parseFloat($('#coarse_fine_diff').jqxNumberInput('decimal')),
   moisture: parseFloat($('#moisture').jqxNumberInput('decimal')),
   diastatic_power: kolbach_to_lintner(parseFloat($('#diastatic_power').jqxNumberInput('decimal'))),
   protein: parseFloat($('#protein').jqxNumberInput('decimal')),
   dissolved_protein: parseFloat($('#dissolved_protein').jqxNumberInput('decimal')),
   max_in_batch: parseFloat($('#max_in_batch').jqxNumberInput('decimal')),
   recommend_mash: $('#recommend_mash').val(),
   added: $('#added').val(),
   always_on_stock: $('#always_on_stock').val(),
   di_ph: parseFloat($('#di_ph').jqxNumberInput('decimal')),
   acid_to_ph_57: parseFloat($('#acid_to_ph_57').jqxNumberInput('decimal')),
   graintype: $('#graintype').val(),
   inventory: 0,
   cost: parseFloat($('#cost').jqxNumberInput('decimal')),
   production_date: '',
   tht_date: ''
  };
  $('#jqxgrid').jqxGrid('addrow', null, row);
  $('#popupWindow').jqxWindow('hide');
 });
 $('#Save').jqxButton({ template: 'success', width: '90px', theme: theme });
 // update the edited row when the user clicks the 'Save' button.
 $('#Save').click(function() {
  var row, rowID = -1;
  if (editrow >= 0) {
   rowID = $('#jqxgrid').jqxGrid('getrowid', editrow);
  }
  row = {
   record: rowID,
   name: $('#name').val(),
   type: $('#type').val(),
   yield: parseFloat($('#yield').jqxNumberInput('decimal')),
   color: parseFloat($('#color').jqxNumberInput('decimal')),
   add_after_boil: $('#add_after_boil').val(),
   origin: $('#origin').val(),
   supplier: $('#supplier').val(),
   notes: $('#notes').val(),
   coarse_fine_diff: parseFloat($('#coarse_fine_diff').jqxNumberInput('decimal')),
   moisture: parseFloat($('#moisture').jqxNumberInput('decimal')),
   diastatic_power: kolbach_to_lintner(parseFloat($('#diastatic_power').jqxNumberInput('decimal'))),
   protein: parseFloat($('#protein').jqxNumberInput('decimal')),
   dissolved_protein: parseFloat($('#dissolved_protein').jqxNumberInput('decimal')),
   max_in_batch: parseFloat($('#max_in_batch').jqxNumberInput('decimal')),
   recommend_mash: $('#recommend_mash').val(),
   added: $('#added').val(),
   always_on_stock: $('#always_on_stock').val(),
   di_ph: parseFloat($('#di_ph').jqxNumberInput('decimal')),
   acid_to_ph_57: parseFloat($('#acid_to_ph_57').jqxNumberInput('decimal')),
   graintype: $('#graintype').val(),
   inventory: parseFloat($('#inventory').jqxNumberInput('decimal')),
   cost: parseFloat($('#cost').jqxNumberInput('decimal')),
   production_date: $('#production_date').val(),
   tht_date: $('#tht_date').val(),
  };
  if (editrow >= 0) {
   $('#jqxgrid').jqxGrid('updaterow', rowID, row);
  } else {
   $('#jqxgrid').jqxGrid('addrow', null, row);
  }
  $('#popupWindow').jqxWindow('hide');
 });
 createDelElements();
});

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