From 060e4c0f7cdfebb72055d83dada4129a0f699f3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Wiedemann?= <jerome@wnetworks.org>
Date: Mon, 1 Feb 2021 12:29:34 +0000
Subject: [PATCH] feat: Support for auto-entities

---
 README.md              | 18 +++++++++++++++++-
 src/apexcharts-card.ts | 29 +++++++++++++++++------------
 2 files changed, 34 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index eb8c466..4e8b17d 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,7 @@ However, some things might be broken :grin:
   - [Aggregating data](#aggregating-data)
   - [Compare data from today with yesterday](#compare-data-from-today-with-yesterday)
   - [Change the line thickness](#change-the-line-thickness)
+  - [Use apexcharts-card auto-entities](#use-apexcharts-card-auto-entities)
 
 ## Installation
 
@@ -503,4 +504,19 @@ series:
   series:
     - entity: sensor.temperature
     - entity: sensor.humidity
-  ```
\ No newline at end of file
+  ```
+
+### Use apexcharts-card auto-entities
+
+This requires the [auto-entities card](https://github.com/thomasloven/lovelace-auto-entities)
+
+```yaml
+type: custom:auto-entities
+  filter:
+    include:
+      - entity_id: sensor.temperature*
+        options:
+          entity: this.entity_id
+  card:
+    type: custom:apexcharts-card
+```
diff --git a/src/apexcharts-card.ts b/src/apexcharts-card.ts
index aaea3e3..9b93190 100644
--- a/src/apexcharts-card.ts
+++ b/src/apexcharts-card.ts
@@ -202,27 +202,32 @@ class ChartsCard extends LitElement {
   }
 
   public setConfig(config: ChartCardExternalConfig) {
+    const configDup = JSON.parse(JSON.stringify(config));
+    if (configDup.entities) {
+      configDup.series = configDup.entities;
+      delete configDup.entities;
+    }
     const { ChartCardExternalConfig } = createCheckers(exportedTypeSuite);
-    ChartCardExternalConfig.strictCheck(config);
-    if (config.update_interval) {
-      this._interval = validateInterval(config.update_interval, 'update_interval');
+    ChartCardExternalConfig.strictCheck(configDup);
+    if (configDup.update_interval) {
+      this._interval = validateInterval(configDup.update_interval, 'update_interval');
     }
-    if (config.graph_span) {
-      this._graphSpan = validateInterval(config.graph_span, 'graph_span');
+    if (configDup.graph_span) {
+      this._graphSpan = validateInterval(configDup.graph_span, 'graph_span');
     }
-    if (config.span?.offset) {
-      this._offset = validateOffset(config.span.offset, 'span.offset');
+    if (configDup.span?.offset) {
+      this._offset = validateOffset(configDup.span.offset, 'span.offset');
     }
-    if (config.span?.end && config.span?.start) {
+    if (configDup.span?.end && configDup.span?.start) {
       throw new Error(`span: Only one of 'start' or 'end' is allowed.`);
     }
-    config.series.forEach((serie, index) => {
+    configDup.series.forEach((serie, index) => {
       if (serie.offset) {
         this._seriesOffset[index] = validateOffset(serie.offset, `series[${index}].offset`);
       }
     });
-    if (config.update_delay) {
-      this._updateDelay = validateInterval(config.update_delay, `update_delay`);
+    if (configDup.update_delay) {
+      this._updateDelay = validateInterval(configDup.update_delay, `update_delay`);
     }
 
     this._config = mergeDeep(
@@ -232,7 +237,7 @@ class ChartsCard extends LitElement {
         useCompress: false,
         show: { loading: true },
       },
-      JSON.parse(JSON.stringify(config)),
+      configDup,
     );
 
     if (this._config) {