Typica/config/Reports/historyreport.xml

<window id="batchreport">
    <reporttitle>Production:->Batch Log</reporttitle>
    <layout type="vertical">
        <layout type="horizontal">
            <daterange id="dates" initial="6" /><!-- Last 7 Days -->
            <label>Batch Type: </label>
            <sqldrop id="batchtype" />
            <label>Approval: </label>
            <sqldrop id="approval" />
            <label>Search: </label>
            <line id="search" />
            <label>Weight Unit:</label>
            <sqldrop id="unit" />
            <stretch />
        </layout>
        <webview id="report" />
    </layout>
    <menu name="File">
        <item id="print" shortcut="Ctrl+P">Print...</item>
    </menu>
    <program>
        <![CDATA[
            var dateSelect = findChildObject(this, 'dates');
            var dateQuery = new QSqlQuery();
            dateQuery.exec("SELECT time::date FROM roasting_log WHERE time = (SELECT min(time) FROM roasting_log) OR time = (SELECT max(time) FROM roasting_log) ORDER BY time ASC");
            dateQuery.next();
            var lifetimeStartDate = dateQuery.value(0);
            var lifetimeEndDate;
            if(dateQuery.next()) {
                lifetimeEndDate = dateQuery.value(0);
            } else {
                lifetimeEndDate = lifetimeStartDate;
            }
            dateSelect.setLifetimeRange(lifetimeStartDate, lifetimeEndDate);
            dateQuery = dateQuery.invalidate();
            dateSelect.currentIndex = QSettings.value("script/history/dateIndex", 6);
            dateSelect.rangeUpdated.connect(function() {
                if(dateSelect.currentIndex != 24) {
                    QSettings.setValue("script/history/dateIndex", dateSelect.currentIndex);
                }
                refresh();
            });
            var unitBox = findChildObject(this, 'unit');
            unitBox.addItem("Kg");
            unitBox.addItem("Lb");
            unitBox.currentIndex = QSettings.value("script/history_unit", 1);
            unitBox['currentIndexChanged(int)'].connect(function() {
                QSettings.setValue("script/history_unit", unitBox.currentIndex);
                refresh();
            });
            var batchType = findChildObject(this, 'batchtype');
            batchType.addItem("Any");
            batchType.addItem("Production Roasts");
            batchType.addItem("Sample Roasts");
            batchType.currentIndex = QSettings.value("script/history/batchtypefilter", 1);
            batchType['currentIndexChanged(int)'].connect(function() {
                QSettings.setValue("script/history/batchtypefilter", batchType.currentIndex);
                refresh();
            });
            var approval = findChildObject(this, 'approval');
            approval.addItem("Any");
            approval.addItem("Approved");
            approval.addItem("Not Approved");
            approval.currentIndex = QSettings.value("script/history/approvalfilter", 1);
            approval['currentIndexChanged(int)'].connect(function() {
                QSettings.setValue("script/history/approvalfilter", approval.currentIndex);
                refresh();
            });
            var search = findChildObject(this, 'search');
            search.editingFinished.connect(function() {
                refresh();
            });
            var view = findChildObject(this, 'report');
            view.scriptLinkClicked.connect(function(url) {
                var arg = decodeURI(url.slice(2, url.length));
                var key = arg.split("@");
                print("Handling click with key " + key);
                var details = createWindow("batchDetails");
                var fakeTable = new Object;
                fakeTable.holding = new Array(7);
                fakeTable.data = function(r, c) {
                    return this.holding[c];
                };
                var conversion = 1;
                if(unitBox.currentIndex == 0) {
                    conversion = 2.2;
                }
                var query = new QSqlQuery();
                var q = "SELECT to_char(time, 'Dy Mon DD YYYY HH24:MI:SS'), machine, (SELECT name FROM items WHERE id = roasted_id) AS name, unroasted_total_quantity / " + conversion + " AS green, roasted_quantity  / " + conversion + " AS roasted, CASE WHEN unroasted_total_quantity = 0 THEN NULL ELSE ((unroasted_total_quantity - roasted_quantity) / unroasted_total_quantity * 100::numeric)::numeric(12,2) END AS weight_loss, duration, annotation FROM roasting_log WHERE machine = :machine AND time = :time";
                query.prepare(q);
                query.bind(":machine", key[0]);
                query.bind(":time", key[1]);
                query.exec();
                query.next();
                for(var i = 0; i < 8; i++) {
                    print("Constructing row with " + query.value(i));
                    fakeTable.holding[i] = query.value(i);
                }
                query = query.invalidate();
                details.loadData(fakeTable, 0);
            });
            var refresh = function() {
                var dateRange = dateSelect.currentRange();
                var startDate = dateRange[0];
                var endDate = dateRange[dateRange.length - 1];
                var conversion = 1;
                if(unitBox.currentIndex == 0) {
                    conversion = 2.2;
                }
                var approvalClause = "";
                switch(approval.currentIndex) {
                    case 1:
                        approvalClause = " AND approval = true";
                        break;
                    case 2:
                        approvalClause = " AND approval = false";
                        break;
                }
                var batchClause = "";
                switch(batchType.currentIndex) {
                    case 1:
                        batchClause = " AND transaction_type = 'ROAST'";
                        break;
                    case 2:
                        batchClause = " AND transaction_type = 'SAMPLEROAST'";
                        break;
                }
                var searchClause = "";
                if(search.text.length > 0) {
                    searchClause = " WHERE (person ~* :p1 OR rname ~* :p2 OR mname ~* :p3 OR greens ~* :p4 OR annotation ~* :p5 OR array_to_string(files, ',') ~* :p6)";
                }
                var q = "WITH qq AS (SELECT roasting_log.time, array_to_string(files, ','), person, (SELECT name || ' (' || id || ')' FROM items WHERE id = roasted_id) AS rname, duration, (SELECT name FROM machine WHERE id = machine) AS mname, array_to_string(ARRAY(SELECT name || ' (' || id || ')' FROM items WHERE id IN (SELECT unnest(unroasted_id))), ',') AS greens, (unroasted_total_quantity/:c1)::numeric(12,2), (roasted_quantity/:c2)::numeric(12,2), loss, annotation, approval, spec_loss::numeric(12,2) || '±' || spec_tolerance::numeric(12,2) AS lspec, notes, loss_match, machine || '@' || roasting_log.time AS link, files FROM roasting_log, LATERAL (SELECT CASE WHEN (unroasted_total_quantity = 0) THEN NULL ELSE (((unroasted_total_quantity - roasted_quantity)/unroasted_total_quantity)*100)::numeric(12,2) END AS loss) lc, LATERAL (WITH q AS (SELECT (SELECT min(time) - interval '10 years' FROM roasting_log) AS time, NULL::numeric AS loss, NULL::numeric AS tolerance, NULL::text AS notes) SELECT time, (loss*100)::numeric(12,2) AS spec_loss, (tolerance*100)::numeric(12,2) AS spec_tolerance, notes FROM roasting_specification WHERE item = roasted_id AND time = (SELECT max(time) FROM roasting_specification WHERE time <= roasting_log.time AND item = roasted_id) UNION (SELECT * FROM q) ORDER BY time DESC LIMIT 1) spec, LATERAL (SELECT loss >= spec_loss - spec_tolerance AND loss <= spec_loss + spec_tolerance AS loss_match) m WHERE roasting_log.time >= :sd AND roasting_log.time < :ed::date + interval '1 day'" + approvalClause + batchClause + ") SELECT * FROM qq" + searchClause + " ORDER BY time DESC";
                var query = new QSqlQuery();
                query.prepare(q);
                query.bind(":c1", conversion);
                query.bind(":c2", conversion);
                query.bind(":sd", startDate);
                query.bind(":ed", endDate);
                if(searchClause.length > 0) {
                    var pattern = ".*" + search.text + ".*";
                    query.bind(":p1", pattern);
                    query.bind(":p2", pattern);
                    query.bind(":p3", pattern);
                    query.bind(":p4", pattern);
                    query.bind(":p5", pattern);
                    query.bind(":p6", pattern);
                }
                query.exec();
                var buffer = new QBuffer;
                buffer.open(3);
                var output = new XmlWriter(buffer);
                output.writeStartDocument("1.0");
                output.writeDTD('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg.dtd">');
                output.writeStartElement("html");
                output.writeAttribute("xmlns", "http://www.w3.org/1999/xhtml");
                output.writeStartElement("head");
                output.writeTextElement("title", "Batch Log");
                output.writeEndElement();
                output.writeStartElement("body");
                output.writeStartElement("table");
                output.writeAttribute("style", "page-break-after: auto; text-align: left");
                output.writeAttribute("rules", "groups");
                output.writeAttribute("cellpadding", "3px");
                output.writeStartElement("thead");
                output.writeStartElement("tr");
                output.writeTextElement("th", "Time");
                output.writeTextElement("th", "File Numbers");
                output.writeTextElement("th", "Operator");
                output.writeTextElement("th", "Roasted Coffee");
                output.writeEndElement();
                output.writeStartElement("tr");
                output.writeEmptyElement("td");
                output.writeTextElement("th", "Duration");
                output.writeTextElement("th", "Machine");
                output.writeTextElement("th", "Green Coffees");
                output.writeEndElement();
                output.writeStartElement("tr");
                output.writeEmptyElement("td");
                output.writeTextElement("th", "Green Weight");
                output.writeTextElement("th", "Roasted Weight");
                output.writeTextElement("th", "% Weight Loss");
                output.writeEndElement();
                output.writeStartElement("tr");
                output.writeEmptyElement("td");
                output.writeStartElement("th");
                output.writeAttribute("colspan", "2");
                output.writeCharacters("Batch Notes");
                output.writeEndElement();
                output.writeTextElement("th", "Specification Notes");
                output.writeEndElement();
                output.writeEndElement();
                output.writeStartElement("tbody");
                while(query.next()) {
                    output.writeStartElement("tr");
                    output.writeStartElement("td");
                    output.writeStartElement("a");
                    output.writeAttribute("href", "typica://script/b/" + query.value(15));
                    output.writeCharacters(query.value(0).replace("T", " "));
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeStartElement("td");
                    output.writeStartElement("a");
                    output.writeAttribute("href", "typica://script/b/" + query.value(15));
                    output.writeCharacters(query.value(1));
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeTextElement("td", query.value(2));
                    output.writeStartElement("td");
                    output.writeStartElement("span");
                    if(query.value(11) == "false") {
                        output.writeAttribute("style", "color:#FF0000");
                    }
                    output.writeCharacters(query.value(3));
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeStartElement("tr");
                    output.writeEmptyElement("td");
                    output.writeTextElement("td", query.value(4));
                    output.writeTextElement("td", query.value(5));
                    output.writeTextElement("td", query.value(6));
                    output.writeEndElement();
                    output.writeStartElement("tr");
                    output.writeEmptyElement("td");
                    output.writeTextElement("td", query.value(7));
                    output.writeTextElement("td", query.value(8));
                    output.writeStartElement("td");
                    output.writeStartElement("span");
                    if(query.value(14) == "false" && query.value(12).length > 0) {
                        output.writeAttribute("style", "color:#FF0000");
                    } else if (query.value(14) === "true") {
                        output.writeAttribute("style", "color:#00FF00");
                    }
                    output.writeAttribute("title", query.value(12));
                    output.writeCharacters(query.value(9));
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeEndElement();
                    output.writeStartElement("tr");
                    output.writeEmptyElement("td");
                    output.writeStartElement("td");
                    output.writeAttribute("colspan", "2");
                    output.writeAttribute("style", "max-width: 400px");
                    var noteArray = query.value(10).split("\n");
                    for(var i = 0; i < noteArray.length; i++) {
                        output.writeStartElement("p");
                        output.writeAttribute("style", "margin-top: 0; margin-bottom: 0");
                        output.writeCharacters(noteArray[i]);
                        output.writeEndElement();
                    }
                    output.writeEndElement();
                    output.writeStartElement("td");
                    output.writeAttribute("style", "max-width: 400px");
                    var specArray = query.value(13).split("\n");
                    for(var i = 0; i < specArray.length; i++) {
                        output.writeStartElement("p", specArray[i]);
                        output.writeAttribute("style", "margin-top: 0; margin-bottom: 0");
                        output.writeCharacters(specArray[i]);
                        output.writeEndElement();
                    }
                    output.writeEndElement();
                    output.writeEndElement();
                }
                query = query.invalidate();
                output.writeEndElement();
                output.writeEndElement();
                output.writeEndElement();
                output.writeEndDocument();
                view.setContent(buffer);
                buffer.close();
            };
            refresh();
        ]]>
    </program>
</window>