From 3ecd1b5e2256e559e5129fcf46c98feff22b5e83 Mon Sep 17 00:00:00 2001
From: Dave T <17680170+davet2001@users.noreply.github.com>
Date: Tue, 29 Oct 2024 23:46:06 +0000
Subject: [PATCH] Use 1dp for energy flow labels

---
 src/ha-elec-sankey.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/ha-elec-sankey.ts b/src/ha-elec-sankey.ts
index b7faebd..66fb209 100644
--- a/src/ha-elec-sankey.ts
+++ b/src/ha-elec-sankey.ts
@@ -39,6 +39,7 @@ export class HaElecSankey extends ElecSankey {
     valueB: number | undefined
   ): TemplateResult {
     const _id = id || "";
+    const numFractionDigits = this.unit === "kWh" ? 1 : 0;
     return html`
       <div
         class=${id ? "label label-action-clickable" : "label"}
@@ -51,18 +52,18 @@ export class HaElecSankey extends ElecSankey {
                 <ha-svg-icon id=${_id} class="small" .path=${mdiArrowLeft}>
                 </ha-svg-icon
                 >${formatNumber(valueB, this.hass.locale, {
-            maximumFractionDigits: 0,
+            maximumFractionDigits: numFractionDigits,
           })}&nbsp;${this.unit}</span
               ><br />
               <span class="consumption" id=${_id}>
                 <ha-svg-icon id=${_id} class="small" .path=${mdiArrowRight}>
                 </ha-svg-icon
                 >${formatNumber(valueA, this.hass.locale, {
-            maximumFractionDigits: 0,
+            maximumFractionDigits: numFractionDigits,
           })}&nbsp;${this.unit}
               </span>`
           : html`<br />${formatNumber(valueA, this.hass.locale, {
-            maximumFractionDigits: 0,
+            maximumFractionDigits: numFractionDigits,
           })}&nbsp;${this.unit}`}</div>`;
   }