From 6573a54c50738e455b2b0d4863498b916046a466 Mon Sep 17 00:00:00 2001
From: Martin Kagamino Lehoux <martin@lehoux.net>
Date: Mon, 6 Oct 2025 09:28:43 +0200
Subject: Simpler perf charts

---
 layouts/shortcodes/chart.html | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'layouts/shortcodes/chart.html')

diff --git a/layouts/shortcodes/chart.html b/layouts/shortcodes/chart.html
index 69689cd..2198b63 100644
--- a/layouts/shortcodes/chart.html
+++ b/layouts/shortcodes/chart.html
@@ -1,8 +1,25 @@
 {{- $id := printf "chart-%d" (now.UnixNano) -}}
 {{- $type := .Get "type" | default "bar" -}}
+{{- $preset := .Get "preset" -}}
+{{- $title := .Get "title" -}}
 {{- $data := .Get "data" -}}
 {{- $options := .Get "options" | default "{}" -}}
 
+{{/* Load chart presets */}}
+{{- $presets := site.Data.chart_presets -}}
+
+{{/* Handle preset-based charts */}}
+{{- if $preset -}}
+  {{- $presetData := index $presets.charts $preset -}}
+  {{- if $presetData -}}
+    {{- $data = $presetData.data | jsonify -}}
+    {{- if and $title (not (index $presetData.options.plugins.title "text")) -}}
+      {{- $presetData = merge $presetData (dict "options" (merge $presetData.options (dict "plugins" (merge $presetData.options.plugins (dict "title" (dict "text" $title)))))) -}}
+    {{- end -}}
+    {{- $options = $presetData.options | jsonify -}}
+  {{- end -}}
+{{- end -}}
+
 <div class="chart-container mb-5">
   <canvas id="{{ $id }}"></canvas>
 </div>
-- 
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