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- <window id="pytdprodcomp">
- <reporttitle>Production:->Previous Year Production Comparison</reporttitle>
- <layout type="vertical">
- <layout type="horizontal">
- <label>Start Date:</label>
- <calendar id="startdate" />
- <label>End Date:</label>
- <calendar id="enddate" />
- <label>Days to Average</label>
- <line validator="integer" id="days">7</line>
- <stretch />
- </layout>
- <webview id="report" />
- </layout>
- <menu name="File">
- <item id="print" shortcut="Ctrl+P">Print</item>
- </menu>
- <program>
- <![CDATA[
- this.windowTitle = "Typica - Previous Year Production Comparison";
- var startDateField = findChildObject(this, 'startdate');
- startDateField.setDate(startDateField.year(), 1, 1);
- var endDateField = findChildObject(this, 'enddate');
- var view = findChildObject(this, 'report');
- var printMenu = findChildObject(this, 'print');
- printMenu.triggered.connect(function() {
- view.print();
- });
- var avgField = findChildObject(this, 'days');
- function refresh() {
- 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", "Previous Year Production Comparison");
- output.writeEndElement();
- output.writeStartElement("body");
- output.writeTextElement("h1", "Previous Year Production Comparison");
- output.writeTextElement("p", "This report provides an itemized and overall comparison of roasted coffee production for the dates specified with those dates in the previous year. A chart of this data along with percent change and rolling average of the percent change is also produced.");
- output.writeStartElement("table");
- output.writeAttribute("style", "page-break-after:auto;");
- output.writeAttribute("rules", "groups");
- output.writeAttribute("cellpadding", "3px");
- output.writeStartElement("thead");
- output.writeStartElement("tr");
- output.writeTextElement("th", "Coffee");
- output.writeTextElement("th", "Previous");
- output.writeTextElement("th", "Current");
- output.writeTextElement("th", "Change");
- output.writeEndElement();
- output.writeEndElement();
- output.writeStartElement("tbody");
- var query = new QSqlQuery();
- query.exec("START TRANSACTION");
- print(query.executedQuery());
- var curStartDate = "'"+startDateField.year()+"-"+startDateField.month()+"-"+startDateField.day()+"'";
- query.exec("SELECT "+curStartDate+"::date - interval '1 year', '"+endDateField.year()+"-"+endDateField.month()+"-"+endDateField.day()+"'::date - interval '1 year' + interval '1 day', '"+endDateField.year()+"-"+endDateField.month()+"-"+endDateField.day()+"'::date + interval '1 day'");
- print(query.executedQuery());
- query.next();
- var curEndDate = "'"+query.value(2)+"'";
- var prevStartDate = "'"+query.value(0)+"'";
- var prevEndDate = "'"+query.value(1)+"'";
- var q = "CREATE TEMPORARY TABLE previous ON COMMIT DROP AS SELECT roasted_id, sum(roasted_quantity) AS p FROM roasting_log WHERE time > "+prevStartDate+" AND time < "+prevEndDate+" AND roasted_id IS NOT NULL GROUP BY roasted_id";
- query.exec(q);
- print(query.executedQuery());
- q = "CREATE TEMPORARY TABLE current ON COMMIT DROP AS SELECT roasted_id, sum(roasted_quantity) AS c FROM roasting_log WHERE time > "+curStartDate+" AND time < "+curEndDate+" AND roasted_id IS NOT NULL GROUP BY roasted_id";
- query.exec(q);
- print(query.executedQuery());
- query.exec("INSERT INTO previous SELECT roasted_id, 0 FROM current WHERE roasted_id NOT IN (SELECT roasted_id FROM previous)");
- print(query.executedQuery());
- query.exec("INSERT INTO current SELECT roasted_id, 0 FROM previous WHERE roasted_id NOT IN (SELECT roasted_id FROM current)");
- print(query.executedQuery());
- query.exec("CREATE TEMPORARY TABLE comp ON COMMIT DROP AS SELECT previous.roasted_id, p, c FROM previous LEFT OUTER JOIN current ON previous.roasted_id = current.roasted_id");
- print(query.executedQuery());
- query.exec("SELECT (SELECT name FROM items WHERE id = roasted_id) AS name, p, c, (c-p) FROM comp WHERE p > 0 OR c > 0 ORDER BY name");
- print(query.executedQuery());
- while(query.next())
- {
- output.writeStartElement("tr");
- output.writeTextElement("td", query.value(0));
- output.writeTextElement("td", query.value(1));
- output.writeTextElement("td", query.value(2));
- output.writeTextElement("td", query.value(3));
- output.writeEndElement();
- }
- output.writeEndElement();
- output.writeStartElement("tfoot");
- output.writeTextElement("th", "Totals");
- query.exec("SELECT sum(p), sum(c), sum(c-p) FROM comp");
- print(query.executedQuery());
- query.next();
- output.writeTextElement("td", query.value(0));
- output.writeTextElement("td", query.value(1));
- output.writeTextElement("td", query.value(2));
- output.writeEndElement();
- query.exec("ABORT");
- print(query.executedQuery());
- output.writeEndElement();
- output.writeStartElement("svg");
- output.writeAttribute("xmlns", "http://www.w3.org/2000/svg");
- output.writeAttribute("width", "7.5in");
- output.writeAttribute("height", "6.3in");
- output.writeStartElement("g");
- output.writeAttribute("transform", "translate(0,470)");
- output.writeStartElement("g");
- output.writeAttribute("transform", "scale(1,-1)");
- output.writeStartElement("line");
- output.writeAttribute("x1", "40");
- output.writeAttribute("x2", "40");
- output.writeAttribute("y1", "0");
- output.writeAttribute("y2", "450");
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- output.writeStartElement("line");
- output.writeAttribute("x1", "50");
- output.writeAttribute("x2", "650");
- output.writeAttribute("y1", "-10");
- output.writeAttribute("y2", "-10");
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- output.writeStartElement("line");
- output.writeAttribute("x1", "660");
- output.writeAttribute("x2", "660");
- output.writeAttribute("y1", "0");
- output.writeAttribute("y2", "450");
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- var query = new QSqlQuery();
- var q = "SELECT "+curEndDate+"::date - "+curStartDate+"::date";
- query.exec(q);
- query.next();
- var days = query.value(0);
- var dates = new Array();
- var curpounds = new Array();
- var prevpounds = new Array();
- var change = new Array();
- var avgchange = new Array();
- var i;
- for(i = 0; i < days; i++)
- {
- q = "SELECT "+curStartDate+"::date + "+(i+1);
- query.exec(q);
- query.next();
- dates[i] = query.value(0);
- q = "SELECT sum(roasted_quantity) FROM roasting_log WHERE time > "+curStartDate+" AND time < '"+dates[i]+"'";
- query.exec(q);
- if(query.next())
- {
- curpounds[i] = query.value(0);
- }
- else
- {
- curpounds[i] = 0;
- }
- q = "SELECT sum(roasted_quantity) FROM roasting_log WHERE time > "+curStartDate+"::date - '1 year'::interval AND time < '"+dates[i]+"'::date - '1 year'::interval";
- query.exec(q);
- if(query.next())
- {
- prevpounds[i] = query.value(0);
- }
- else
- {
- prevpounds[i] = 0;
- }
- if(curpounds[i] > 0)
- {
- change[i] = (curpounds[i] - prevpounds[i])/curpounds[i];
- }
- else
- {
- if(prevpounds[i] > 0)
- {
- change[i] = -1;
- }
- else
- {
- change[i] = 0;
- }
- }
- if(i > (parseInt(avgField.text)-2))
- {
- var sum = 0;
- var j;
- for(j = 0; j < parseInt(avgField.text); j++)
- {
- sum += change[i-j];
- }
- avgchange[i] = sum / parseInt(avgField.text);
- }
- }
- var maxy1 = 0;
- while(maxy1 < Math.max(curpounds[days - 1], prevpounds[days - 1]))
- {
- maxy1 += 100;
- }
- var pos = 0;
- while(pos <= maxy1)
- {
- output.writeStartElement("line");
- output.writeAttribute("x1", "35");
- output.writeAttribute("x2", "45");
- output.writeAttribute("y1", (450/maxy1)*pos);
- output.writeAttribute("y2", (450/maxy1)*pos);
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- pos += 100;
- }
- var n = Math.min.apply(Math, change);
- var m = Math.max.apply(Math, change);
- var miny2 = 0;
- var maxy2;
- if(n < 0)
- {
- while(miny2 > n)
- {
- miny2 -= 0.1;
- }
- maxy2 = miny2;
- }
- else
- {
- while(miny2 < n)
- {
- miny2 += 0.1;
- }
- miny2 -= 0.1;
- maxy2 = miny2;
- }
- while(maxy2 < m)
- {
- maxy2 += 0.1;
- }
- var range = maxy2 - miny2;
- pos = miny2;
- while(pos <= maxy2)
- {
- output.writeStartElement("line");
- output.writeAttribute("x1", "655");
- output.writeAttribute("x2", "665");
- output.writeAttribute("y1", (pos-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("y2", (pos-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- pos += 0.1;
- }
- pos = 0;
- while(pos < days)
- {
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*pos));
- output.writeAttribute("x2", 50+((600/(days-1))*pos));
- output.writeAttribute("y1", "-5");
- output.writeAttribute("y2", "-15");
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- pos += 7;
- }
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*(days-1)));
- output.writeAttribute("x2", 50+((600/(days-1))*(days-1)));
- output.writeAttribute("y1", "-5");
- output.writeAttribute("y2", "-15");
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- pos = 1;
- while(pos < days)
- {
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*(pos - 1)));
- output.writeAttribute("x2", 50+((600/(days-1))*pos));
- output.writeAttribute("y1", (prevpounds[pos-1]/maxy1)*450);
- output.writeAttribute("y2", (prevpounds[pos]/maxy1)*450);
- output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");
- output.writeEndElement();
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*(pos - 1)));
- output.writeAttribute("x2", 50+((600/(days-1))*pos));
- output.writeAttribute("y1", (curpounds[pos-1]/maxy1)*450);
- output.writeAttribute("y2", (curpounds[pos]/maxy1)*450);
- output.writeAttribute("style", "stroke:rgb(255,0,0);stroke-width:1;");
- output.writeEndElement();
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*(pos-1)));
- output.writeAttribute("x2", 50+((600/(days-1))*pos));
- output.writeAttribute("y1", (change[pos-1]-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("y2", (change[pos]-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("style", "stroke:rgb(0,255,0);stroke-width:1;");
- output.writeEndElement();
- if(pos > (parseInt(avgField.text)-1))
- {
- output.writeStartElement("line");
- output.writeAttribute("x1", 50+((600/(days-1))*(pos-1)));
- output.writeAttribute("x2", 50+((600/(days-1))*pos));
- output.writeAttribute("y1", (avgchange[pos-1]-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("y2", (avgchange[pos]-miny2)*(4.5/(range*100))*10000);
- output.writeAttribute("style", "stroke:rgb(0,0,255);stroke-width:1;");
- output.writeEndElement();
- }
- pos++;
- }
- output.writeEndElement();
- i = 0;
- while(i <= maxy1)
- {
- output.writeStartElement("text");
- output.writeAttribute("x", "0");
- output.writeAttribute("y", -((450/maxy1)*i)+5);
- output.writeAttribute("font-size", "12");
- output.writeCharacters(i);
- output.writeEndElement();
- i += 100;
- }
- i = miny2;
- while(i <= maxy2)
- {
- output.writeStartElement("text");
- output.writeAttribute("x", "670");
- output.writeAttribute("y", -((i-miny2)*(4.5/(range*100))*10000)+5);
- output.writeAttribute("font-size", "12");
- output.writeCharacters(Number(i*100).toFixed(0)+"%");
- output.writeEndElement();
- i += 0.1;
- }
- i = 0;
- while(i <= days-1)
- {
- output.writeStartElement("text");
- output.writeAttribute("x", 45+((600/(days-1))*i));
- output.writeAttribute("y", "20");
- output.writeAttribute("font-size", "12");
- output.writeAttribute("transform", "rotate(90 "+(45+((600/(days-1))*i))+",20)");
- q = "SELECT ('"+dates[i]+"'::date - '1 day'::interval)::date";
- query.exec(q);
- query.next();
- var ds = query.value(0);
- var parts = ds.split("-");
- switch(parts[1])
- {
- case '01':
- ds = "January ";
- break;
- case '02':
- ds = "February ";
- break;
- case '03':
- ds = "March ";
- break;
- case '04':
- ds = "April ";
- break;
- case '05':
- ds = "May ";
- break;
- case '06':
- ds = "June ";
- break;
- case '07':
- ds = "July ";
- break;
- case '08':
- ds = "August ";
- break;
- case '09':
- ds = "September ";
- break;
- case '10':
- ds = "October ";
- break;
- case '11':
- ds = "November ";
- break;
- case '12':
- ds = "December ";
- break;
- }
- ds = ds + Number(parts[2]);
- output.writeCharacters(ds);
- output.writeEndElement();
- if(i == days-1)
- {
- break;
- }
- i += 7;
- if(i > days-1)
- {
- i = days - 1;
- }
- }
- output.writeStartElement("rect");
- output.writeAttribute("fill", "rgb(0,0,0)");
- output.writeAttribute("x", "45");
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- output.writeEndElement();
- output.writeStartElement("text");
- output.writeAttribute("x", "75");
- output.writeAttribute("y", "120");
- output.writeAttribute("font-size", "12");
- output.writeCharacters("Previous Year Pounds");
- output.writeEndElement();
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- output.writeAttribute("fill", "rgb(255,0,0)");
- output.writeAttribute("x", "195");
- output.writeAttribute("y", "110");
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- output.writeStartElement("text");
- output.writeAttribute("x", "225");
- output.writeAttribute("y", "120");
- output.writeAttribute("font-size", "12");
- output.writeCharacters("Current Year Pounds");
- output.writeEndElement();
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- output.writeAttribute("fill", "rgb(0,255,0)");
- output.writeAttribute("x", "345");
- output.writeAttribute("y", "110");
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- output.writeStartElement("text");
- output.writeAttribute("x", "375");
- output.writeAttribute("y", "120");
- output.writeAttribute("font-size", "12");
- output.writeCharacters("% Change");
- output.writeEndElement();
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- output.writeAttribute("y", "110");
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- output.writeStartElement("text");
- output.writeAttribute("x", "525");
- output.writeAttribute("y", "120");
- output.writeAttribute("font-size", "12");
- output.writeCharacters("Average % Change");
- output.writeEndElement();
- output.writeEndElement();
- output.writeEndElement();
- output.writeEndElement();
- output.writeEndElement();
- output.writeEndDocument();
- view.setContent(buffer);
- buffer.close();
- }
- refresh();
- startDateField.dateChanged.connect(function() {
- refresh();
- });
- endDateField.dateChanged.connect(function() {
- refresh();
- });
- avgField.editingFinished.connect(function() {
- refresh();
- });
- ]]>
- </program>
- </window>
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