From dca925010aefc56013c9e6affb6aac6bfe2b4f95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Placzy=C5=84ski?= <placzynski.pawel@gmail.com>
Date: Mon, 22 Apr 2024 16:03:08 +0200
Subject: [PATCH] Add references to verses

In this commit, references to verses were added in the chapters.sql
file. A new condition was introduced to filter references with a rate
greater than 3. Additionally, in the same file, the logic related to
grouping verses was modified to differentiate between verses with
references and those without, affecting the structure and content of the
output.
---
 chapters.sql | 13 +++++++++++--
 style.css    |  1 +
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/chapters.sql b/chapters.sql
index de0a1ab..356cde8 100644
--- a/chapters.sql
+++ b/chapters.sql
@@ -18,6 +18,8 @@ WITH
       ) AS refs
     FROM
       cr.cross_references AS c
+    WHERE
+      c.rate > 3
     GROUP BY
       c.book_number, c.chapter, c.verse
   ),
@@ -60,10 +62,17 @@ WITH
       v.book_number,
       v.book,
       v.chapter,
-      GROUP_CONCAT('{{verse data-verse="' || v.verse || '" data-references="' || c.refs || '"}}' || v.text || '{{/verse}}', '') AS verses
+      GROUP_CONCAT(
+        CASE
+        WHEN c.book_number IS NOT NULL THEN
+          '{{verse data-verse="' || v.verse || '" data-references="' || c.refs || '"}}' || v.text || '{{/verse}}'
+        ELSE
+          '{{verse data-verse="' || v.verse || '"}}' || v.text || '{{/verse}}'
+        END, ''
+      ) AS verses
     FROM
       AllVersesD1 AS v
-    JOIN
+    LEFT JOIN
       CrossReferences AS c
     ON
       v.book_number = c.book_number AND v.chapter = c.chapter AND v.verse = c.verse
diff --git a/style.css b/style.css
index c5fc7ac..568150c 100644
--- a/style.css
+++ b/style.css
@@ -25,3 +25,4 @@ chapter[data-chapter="1"] verse[data-verse="1"] { padding-top: 1em; }
 chapter[data-chapter="1"] verse[data-verse="1"]::first-letter { font-size: 2.2em; float: left; line-height: 0.5em; }
 verse[data-verse="1"] { display: inline-block; }
 verse:before { content: attr(data-verse); font-family: mono; font-weight: 600; font-size: .6em; margin: 0 .5em; vertical-align: super; }
+verse:after { content: attr(data-references); font-family: mono; font-size: .6em; margin: 0 .5em; vertical-align: baseline; }