Typica/config/Windows/newbatch.xml

<window id="batchWindow">
    <menu name="Batch">
        <item id="new" shortcut="Ctrl+N">New Batch…</item>
    </menu>
	<layout type="horizontal">
    <layout type="vertical">
        <layout type="horizontal">
			<label>Machine:</label>
			<line id="machine" writable="false" />
			<label>Unit:</label>
			<sqldrop id="unit" />
            <stretch />
        </layout>
        <layout type="horizontal">
            <label>Roasted Coffee:</label>
            <sqldrop data="0" display="1" showdata="true" id="roasted">
                <null />
                <query>SELECT id, name FROM items WHERE category = 'Coffee: Roasted' AND id IN (SELECT item FROM current_items) ORDER BY name</query>
            </sqldrop>
            <stretch />
        </layout>
        <label>Green Coffee:</label>
        <sqltablearray columns="2" id="greens">
            <column name="Coffee" delegate="sql" showdata="true" null="false" data="0" display="1">SELECT id, name FROM coffees WHERE quantity &lt;&gt; 0 ORDER BY name</column>
            <column name="Weight" />
        </sqltablearray>
        <layout type="horizontal">
            <label>Green Weight:</label>
            <line id="green" writable="false">0.0</line>
        </layout>
        <layout type="horizontal">
            <button name="Load Profile" type="push" id="load" />
            <button name="No Profile" type="push" id="noprofile" />
        </layout>
        <layout type="horizontal">
            <label>Time:</label>
            <line id="time" writable="false" />
            <label>Duration:</label>
            <line id="duration" writable="false" />
        </layout>
        <layout type="horizontal">
            <label>Roasted Weight:</label>
            <line id="roast" validator="numeric" />
            <label>Weight Loss:</label>
            <line id="wloss" writable="false" />
            <button type="check" id="approval" name="Approved" />
        </layout>
        <layout type="horizontal">
            <label>Annotation:</label>
            <textarea id="annotation" />
        </layout>
        <layout type="horizontal">
            <button name="Submit" id="submit" type="push" />
            <button name="Save log as target profile" type="check" id="target" />
        </layout>
    </layout>
	<layout type="vertical">
		<label>Connected Scales</label>
		<layout type="vertical" id="scales" />
		<stretch />
	</layout>
	</layout>
    <program>
        <![CDATA[
			var unitBox = findChildObject(this, 'unit');
			unitBox.addItem("g");
			unitBox.addItem("Kg");
			unitBox.addItem("oz");
			unitBox.addItem("lb");
			unitBox.currentIndex = (QSettings.value("script/batch_unit", unitBox.findText("lb")));
			var machine = findChildObject(this, "machine");
			machine.setText(selectedRoasterName + " (" + selectedRoasterID + ")");
			var newMenu = findChildObject(this, 'new');
			newMenu.triggered.connect(function() {
				var bwindow = createWindow("batchWindow");
				bwindow.windowTitle = "Typica - [*]New Batch";
			});
			var batch = this;
			var table = findChildObject(this, 'greens');
			var green = findChildObject(this, 'green');
			var model = table.model();
            var lossField = findChildObject(this, 'wloss');
            lossField.maximumWidth = 80;
            var roasted = findChildObject(this, 'roasted');
            var roastwt = findChildObject(this, 'roast');
            roastwt.maximumWidth = 80;
			var scalesLayout = findChildObject(this, 'scales');
			scalesLayout.spacing = 10;
			if(navigationwindow.loggingWindow.scales.length > 0) {
				for(var i = 0; i < navigationwindow.loggingWindow.scales.length; i++) {
					var scale = navigationwindow.loggingWindow.scales[i];
					var label = new DragLabel();
					var weighButton = new QPushButton();
					weighButton.text = "Weigh";
					weighButton.clicked.connect(scale.weigh);
					label.updateMeasurement = function(m, u) {
						switch(unitBox.currentIndex) {
							case 0:
								this.text = Units.convertWeight(m, u, Units.Gram).toFixed(1);
								break;
							case 1:
								this.text = Units.convertWeight(m, u, Units.Kilogram).toFixed(4);
								break;
							case 2:
								this.text = Units.convertWeight(m, u, Units.Ounce).toFixed(3);
								break;
							case 3:
								this.text = Units.convertWeight(m, u, Units.Pound).toFixed(4);
								break;
						}
					};
					scalesLayout.addWidget(label);
					scalesLayout.addWidget(weighButton);
					scale.newMeasurement.connect(function(m, u) {
						label.updateMeasurement(m, u);
					});
					scale.weigh();
					unitBox['currentIndexChanged(int)'].connect(scale.weigh);
				}
			}
			model.dataChanged.connect(function() {
				green.text = table.columnSum(1, 0);
				table.resizeColumnToContents(0);
                if(parseFloat(green.text) > 0)
                {
                    if(parseFloat(roastwt.text) > 0)
                    {
                        lossField.text = (((parseFloat(green.text) - parseFloat(roastwt.text)) / parseFloat(green.text)) * 100).toFixed(2) + "%";
                    }
                    else
                    {
                        lossField.text = "100%";
                    }
                }
			});
            roastwt.textChanged.connect(function() {
                if(parseFloat(green.text) > 0)
                {
                    if(parseFloat(roastwt.text) > 0)
                    {
                        lossField.text = (((parseFloat(green.text) - parseFloat(roastwt.text)) / parseFloat(green.text)) * 100).toFixed(2) + "%";
                    }
                    else
                    {
                        lossField.text = "100%";
                    }
                }
            });
			var convertToPounds = function(w, u) {
				switch(u) {
					case "g":
						return w * 0.0022;
					case "oz":
						return w * 0.0625;
					case "Kg":
						return w * 2.2;
				}
				return w;
			};
            var profilebutton = findChildObject(this, 'load');
            profilebutton.setEnabled(false);
            roasted['currentIndexChanged(int)'].connect(function() {
                var query = new QSqlQuery();
                var q = "SELECT EXISTS(SELECT 1 FROM item_files WHERE item = ";
                q = q + roasted.currentData();
                q = q + ")";
                query.exec(q);
                if(query.next())
                {
                    if(query.value(0) == 'false')
                    {
                        profilebutton.setEnabled(false);
                    }
                    else
                    {
                        profilebutton.setEnabled(true);
                    }
                }
                else
                {
                    profilebutton.setEnabled(false);
                }
                var title = "Typica - [*]New Batch (";
                title = title + roasted.currentText;
                title = title + ")";
                batch.windowTitle = title;
                q = "SELECT unroasted_id FROM roasting_log WHERE roasted_id = ";
                q = q + roasted.currentData();
                q = q + " AND time = (SELECT max(time) FROM roasting_log WHERE roasted_id = ";
                q = q + roasted.currentData();
                q = q + ")";
                query.exec(q);
                if(query.next())
                {
                    var unroasted_items = sqlToArray(query.value(0));
                    var names = [];
                    q = "SELECT name FROM items WHERE id = :id AND quantity <> 0";
                    query.prepare(q);
                    var allInStock = true;
                    for(var i = 0; i < unroasted_items.length; i++)
                    {
                        query.bind("id", unroasted_items[i]);
                        query.exec();
                        if(query.next())
                        {
                            names[i] = query.value(0);
                        }
                        else
                        {
                            allInStock = false;
                        }
                    }
                    if(allInStock)
                    {
                        for(var i = 0; i < unroasted_items.length; i++)
                        {
                            table.setData(i, 0, names[i], 0);
                            table.setData(i, 0, unroasted_items[i], 32);
                        }
                    }
                }
            });
			profilebutton.clicked.connect(function() {
				batch.windowModified = true;
				currentBatchInfo = batch;
				query = new QSqlQuery();
                var q = "SELECT files FROM item_files WHERE item = :item AND time = (SELECT max(time) FROM item_files WHERE item = :again)";
				query.prepare(q);
                query.bind(":item", Number(roasted.currentData()));
                query.bind(":again", Number(roasted.currentData()));
				query.exec();
				if(query.next())
				{
					var files = query.value(0);
					files = files.replace("{", "(");
					files = files.replace("}", ")");
					q = "SELECT file, name FROM files WHERE id IN ";
					q = q + files;
					q = q + " AND type = 'profile'";
					query.exec(q);
					if(query.next())
					{
						var targetseries = -1;
						var buffer = new QBuffer(query.value(0));
						var pname = query.value(1);
						var input = new XMLInput(buffer, 1);
						var graph = findChildObject(navigationwindow.loggingWindow, 'graph');
						var log = findChildObject(navigationwindow.loggingWindow, 'log');
						log.clear();
						graph.clear();
						input.newTemperatureColumn.connect(log.setHeaderData);
						input.newTemperatureColumn.connect(function(col, text) {
							if(text == navigationwindow.loggingWindow.targetcolumnname)
							{
								targetseries = col;
							}
						});
						input.newAnnotationColumn.connect(log.setHeaderData);
						input.measure.connect(graph.newMeasurement);
						input.measure.connect(log.newMeasurement);
						input.measure.connect(function(data, series) {
							if(series == targetseries)
							{
								targetDetector.newMeasurement(data);
							}
						});
						input.annotation.connect(log.newAnnotation);
						var lc;
						input.lastColumn.connect(function(c) {
							lc = c;
							QSettings.setValue("liveColumn", c + 1);
							navigationwindow.loggingWindow.postLoadColumnSetup(c)
						});
					}
				}
                query = query.invalidate();
				navigationwindow.loggingWindow.windowTitle = "Typica - [*]" + pname;
				navigationwindow.loggingWindow.raise();
				navigationwindow.loggingWindow.activateWindow();
				input.input();
				log.newAnnotation("End", 1, lc);
			});
			var noprofilebutton = findChildObject(this, 'noprofile');
			noprofilebutton.clicked.connect(function() {
				batch.windowModified = true;
				currentBatchInfo = batch;
				navigationwindow.loggingWindow.raise();
				navigationwindow.loggingWindow.activateWindow();
			});
			var submitbutton = findChildObject(this, 'submit');
			var timefield = findChildObject(this, 'time');
			var notes = findChildObject(this, 'annotation');
			var duration = findChildObject(this, 'duration');
			var approval = findChildObject(this, 'approval');
			var target = findChildObject(this, 'target');
			submitbutton.clicked.connect(function() {
				checkQuery = new QSqlQuery();
				checkQuery.exec("SELECT 1 FROM machine WHERE id = " + selectedRoasterID);
				if(!checkQuery.next())
				{
					checkQuery.prepare("INSERT INTO machine VALUES(:id, :name)");
					checkQuery.bind(":id", selectedRoasterID);
					checkQuery.bind(":name", selectedRoasterName);
					checkQuery.exec();
				}
				checkQuery = checkQuery.invalidate();
				var q = "INSERT INTO files VALUES(default, :name, 'profile', NULL, :data) RETURNING id";
				query = new QSqlQuery();
				query.prepare(q);
				query.bind(":name", timefield.text + " " + roasted.currentText);
				query.bindFileData(":data", batch.tempData);
				query.exec();
				query.next();
				var fileno = query.value(0);
				var file = new QFile(batch.tempData);
				file.remove();
				var q2 = "INSERT INTO roasting_log VALUES(:time, ";
				q2 = q2 + table.columnArray(0, 32);
				q2 = q2 + ", ";
				for(var i = 0; table.data(i, 1, 0).value != ""; i++)
				{
					table.setData(i, 1, convertToPounds(parseFloat(table.data(i, 1, 0)), unitBox.currentText) ,32)
				}
				q2 = q2 + table.columnArray(1, 32);
				q2 = q2 + ", ";
				q2 = q2 + convertToPounds(parseFloat(green.text), unitBox.currentText);
				q2 = q2 + ", ";
				q2 = q2 + roasted.currentData();
				q2 = q2 + ", ";
				q2 = q2 + convertToPounds(parseFloat(roastwt.text), unitBox.currentText);
				q2 = q2 + ", 'ROAST', :annotation, ";
				q2 = q2 + selectedRoasterID;
				q2 = q2 + ", :duration, :approval, NULL, NULL, NULL, NULL, '{";
				q2 = q2 + fileno;
				q2 = q2 + "}')";
				query2 = new QSqlQuery();
				query2.prepare(q2);
				query2.bind(":time", timefield.text);
				query2.bind(":annotation", notes.plainText);
				query2.bind(":duration", duration.text);
				query2.bind(":approval", approval.checked);
				query2.exec();
                query2 = query2.invalidate();
				if(target.checked) {
					var q3 = "INSERT INTO item_files VALUES(:time, :item, '{";
					q3 = q3 + fileno;
					q3 = q3 + "}')";
					query.prepare(q3);
					query.bind(":time", timefield.text);
					query.bind(":item", roasted.currentData());
					query.exec();
				}
                query = query.invalidate();
				batch.windowModified = false;
				batch.close();
			});
        ]]>
    </program>
</window>