Show timestamp neighbor distance stats for index.

1 files changed, 31 insertions, 3 deletions

diff --git a/src/bm/bmrequest.cpp b/src/bm/bmrequest.cpp
index 08aff2b..97c234f 100644
--- a/src/bm/bmrequest.cpp
+++ b/src/bm/bmrequest.cpp
@@ -5156,7 +5156,10 @@ void BMRequest_IndexGetValues::appendToFilterTable(
     const QStringList &filter, const QString &filterName, QString *reply)
 {
     reply->append(
-        QString("<tr><td>%1:</td><td><table style=\"border:0px; padding:0px\">\n").arg(filterName));
+        QString(
+            "<tr><td style=\"text-align:right\">%1:</td><td>"
+            "<table style=\"border:0px; padding:0px\">\n")
+        .arg(filterName));
     if (filter.isEmpty()) {
         reply->append("<tr><td style=\"border:0px; padding:0px; color:green\">any</td></tr>\n");
     } else {
@@ -5396,7 +5399,7 @@ void BMRequest_IndexGetValues::handleReply_HTML(const QStringList &args) const
         branchFilter.append(branchNodes.at(i).toElement().attributeNode("name").value());
 
 
-    // Filters table ...
+    // 'Filters' table ...
     reply += "\n<br /><br />Filters:<table>\n";
     appendToFilterTable(testCaseFilter, "Test case", &reply);
     appendToFilterTable(metricFilter, "Metric", &reply);
@@ -5405,7 +5408,8 @@ void BMRequest_IndexGetValues::handleReply_HTML(const QStringList &args) const
     appendToFilterTable(branchFilter, "Branch", &reply);
     reply += "</table>";
 
-    reply += "\n<br /><br />Result history statistics:<table>\n";
+    // 'Number of contributors' table ...
+    reply += "\n<br /><br />Number of contributors:<table style=\"text-align:right\">\n";
     const int totalRH = argsElem.attributeNode("totalRH").value().toInt(&ok);
     Q_ASSERT(ok);
     reply += QString(
@@ -5422,6 +5426,30 @@ void BMRequest_IndexGetValues::handleReply_HTML(const QStringList &args) const
     reply += QString("<tr><td>Final set:</td><td>%1</td></tr>\n").arg(finalTotalRH);
     reply += "</table>\n";
 
+    // 'Timestamp neighbor distances' table ...
+    qreal distSecsSum = 0.0;
+    qreal minDistSecs = -1;
+    qreal maxDistSecs = -1;
+    for (int i = 1; i < timestamps.size(); ++i) {
+        const qreal distSecs = timestamps.at(i) - timestamps.at(i - 1);
+        distSecsSum += distSecs;
+        if (i == 1) {
+            minDistSecs = maxDistSecs = distSecs;
+        } else {
+            minDistSecs = qMin(minDistSecs, distSecs);
+            maxDistSecs = qMax(maxDistSecs, distSecs);
+        }
+    }
+    const qreal secsInDay = 86400.0;
+    reply += "\n<br /><br />Timestamp neighbor distances:<table style=\"text-align:right\">\n";
+    reply += QString("<tr><td>Min days:</td><td>%1</td></tr>\n")
+        .arg((timestamps.size() < 2) ? "n/a" : QString().setNum(minDistSecs / secsInDay, 'f', 2));
+    reply += QString("<tr><td>Avg days:</td><td>%1</td></tr>\n")
+        .arg((timestamps.size() < 2)
+             ? "n/a" : QString().setNum((distSecsSum / timestamps.size()) / secsInDay, 'f', 2));
+    reply += QString("<tr><td>Max days:</td><td>%1</td></tr>\n")
+        .arg((timestamps.size() < 2) ? "n/a" : QString().setNum(maxDistSecs / secsInDay, 'f', 2));
+    reply += "</table>\n";
 
     // *** Values ***
     reply += "\n<br /><br /><table style=\"border: 0px\">\n";