From 75aa0fab7e2fba6484fb32e3293892c43eb2327f Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mike.gerwitz@rtspecialty.com>
Date: Fri, 8 Dec 2017 13:55:45 -0500
Subject: [PATCH] Summary Page: Render template expansion points

This renders template expansions as part of the calculation breakdown, which
goes a long way to understanding what the system is doing.

This further updates the hover over the breakdown to color-code based on
depth, making it easier to observe the nesting of
expressions.  Sub-expressions that are toplevel results of template
expansions (nodes marked with templates) have a thicker border.

* src/current/summary.css: Add template id styling, breakdown colors, and
    misc. styling.
* src/current/summary.xsl (ultra-breakdown-set): Enclose label in
    span.  Output template id, if applicable.  Mark fieldset if templated.
---
 src/current/summary.css | 56 ++++++++++++++++++++++++++++++++++++++++-
 src/current/summary.xsl | 26 +++++++++++++++++--
 2 files changed, 79 insertions(+), 3 deletions(-)

diff --git a/src/current/summary.css b/src/current/summary.css
index 0fa68952..d798904b 100644
--- a/src/current/summary.css
+++ b/src/current/summary.css
@@ -1,7 +1,7 @@
 /**
  * Rater XML summary stylesheet
  *
- *   Copyright (C) 2016 LoVullo Associates, Inc.
+ *   Copyright (C) 2016, 2017 LoVullo Associates, Inc.
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -741,6 +741,17 @@ body:not(.prior) .entry-value-prior
 .ultra-breakdown legend > .uid
 {
     font-size: 0.8em;
+    color:     gray;
+}
+
+.ultra-breakdown legend > .tplid
+{
+    font-family:      monospace;
+    background-color: lightgoldenrodyellow;
+    border:           1px solid palegoldenrod;
+    border-radius:    0.25em;
+    padding:          0.15em;
+    margin:           0.15em;
 }
 
 .ultra-breakdown fieldset
@@ -751,11 +762,54 @@ body:not(.prior) .entry-value-prior
     border-radius: 0.5em;
 }
 
+.ultra-breakdown fieldset.templated
+{
+    border-width: 2px;
+}
+
 .ultra-breakdown fieldset:hover
 {
     border-color: black;
 }
 
+.ultra-breakdown > fieldset > fieldset:hover
+{
+    border-color: #009688;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset:hover
+{
+    border-color: #8bc34a;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #ffeb3b;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #ffc107;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #ff5722;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #9C27B0;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #2196f3;
+}
+.ultra-breakdown > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset > fieldset:hover
+{
+    border-color: #009688;
+}
+
+.ultra-breakdown fieldset:hover
+{
+    border-style: solid;
+}
+
 
 .test-summary
 {
diff --git a/src/current/summary.xsl b/src/current/summary.xsl
index c7117339..15c8b885 100644
--- a/src/current/summary.xsl
+++ b/src/current/summary.xsl
@@ -1732,7 +1732,14 @@
   <xsl:param name="label" select="@label" />
   <xsl:param name="c" select="." />
 
+  <xsl:variable name="from-tpl"
+                select="preproc:from-template" />
+
   <fieldset>
+    <xsl:if test="$from-tpl">
+      <xsl:attribute name="class" select="'templated'" />
+    </xsl:if>
+
     <legend class="debugid">
       <xsl:attribute name="id">
         <xsl:text>ubd-</xsl:text>
@@ -1740,8 +1747,10 @@
       </xsl:attribute>
 
       <xsl:if test="$label">
-        <xsl:value-of select="$label" />
-        <xsl:text> </xsl:text>
+        <span class="label">
+          <xsl:value-of select="$label" />
+          <xsl:text> </xsl:text>
+        </span>
       </xsl:if>
 
       <span class="uid">
@@ -1749,6 +1758,19 @@
           <xsl:value-of select="$c/@_id" />
         <xsl:text>)</xsl:text>
       </span>
+
+      <xsl:if test="$from-tpl">
+        <xsl:for-each select="$from-tpl">
+          <xsl:if test="position() gt 1">
+            <xsl:text>, </xsl:text>
+          </xsl:if>
+
+          <span class="tplid">
+            <xsl:text>@</xsl:text>
+            <xsl:value-of select="@name" />
+          </span>
+        </xsl:for-each>
+      </xsl:if>
     </legend>
 
     <xsl:apply-templates select="$c" mode="ultra-breakdown-equ" />