From 8c69c772d1d6589e4ee85ac3d58bd1477aac78d7 Mon Sep 17 00:00:00 2001
From: Bram Kragten <mail@bramkragten.nl>
Date: Thu, 8 Dec 2022 13:20:01 +0100
Subject: [PATCH] Fix statistics graph card (#14631)

---
 src/components/chart/statistics-chart.ts           | 14 +++++++++++++-
 .../lovelace/cards/hui-statistics-graph-card.ts    |  2 +-
 .../hui-statistics-graph-card-editor.ts            |  6 +++++-
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/components/chart/statistics-chart.ts b/src/components/chart/statistics-chart.ts
index a82ed0d7c7..90d3ead65a 100644
--- a/src/components/chart/statistics-chart.ts
+++ b/src/components/chart/statistics-chart.ts
@@ -34,7 +34,10 @@ import "./ha-chart-base";
 
 export type ExtendedStatisticType = StatisticType | "change";
 
-export const statTypeMap: Record<ExtendedStatisticType, StatisticType> = {
+export const supportedStatTypeMap: Record<
+  ExtendedStatisticType,
+  StatisticType
+> = {
   mean: "mean",
   min: "min",
   max: "max",
@@ -43,6 +46,15 @@ export const statTypeMap: Record<ExtendedStatisticType, StatisticType> = {
   change: "sum",
 };
 
+export const statTypeMap: Record<ExtendedStatisticType, StatisticType> = {
+  mean: "mean",
+  min: "min",
+  max: "max",
+  sum: "sum",
+  state: "state",
+  change: "sum",
+};
+
 @customElement("statistics-chart")
 class StatisticsChart extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
diff --git a/src/panels/lovelace/cards/hui-statistics-graph-card.ts b/src/panels/lovelace/cards/hui-statistics-graph-card.ts
index 94caa11c5d..94550d6921 100644
--- a/src/panels/lovelace/cards/hui-statistics-graph-card.ts
+++ b/src/panels/lovelace/cards/hui-statistics-graph-card.ts
@@ -154,7 +154,7 @@ export class HuiStatisticsGraphCard extends LitElement implements LovelaceCard {
 
     if (
       changedProps.has("_config") &&
-      (oldConfig?.entities !== this._config.entities ||
+      (oldConfig?.stat_types !== this._config.stat_types ||
         oldConfig?.days_to_show !== this._config.days_to_show ||
         oldConfig?.period !== this._config.period ||
         oldConfig?.unit !== this._config.unit)
diff --git a/src/panels/lovelace/editor/config-elements/hui-statistics-graph-card-editor.ts b/src/panels/lovelace/editor/config-elements/hui-statistics-graph-card-editor.ts
index a491318179..6b0c025ea9 100644
--- a/src/panels/lovelace/editor/config-elements/hui-statistics-graph-card-editor.ts
+++ b/src/panels/lovelace/editor/config-elements/hui-statistics-graph-card-editor.ts
@@ -26,6 +26,7 @@ import { deepEqual } from "../../../../common/util/deep-equal";
 import {
   ExtendedStatisticType,
   statTypeMap,
+  supportedStatTypeMap,
 } from "../../../../components/chart/statistics-chart";
 import "../../../../components/entity/ha-statistics-picker";
 import "../../../../components/ha-form/ha-form";
@@ -185,7 +186,10 @@ export class HuiStatisticsGraphCardEditor
                     disabled:
                       !metaDatas ||
                       !metaDatas.every((metaData) =>
-                        statisticsMetaHasType(metaData, statTypeMap[stat_type])
+                        statisticsMetaHasType(
+                          metaData,
+                          supportedStatTypeMap[stat_type]
+                        )
                       ),
                   })),
                 },