From 3bab6996e7df5f36791314b2c0b4c8b3617c203d Mon Sep 17 00:00:00 2001
From: vargburz <vargburz@corpglory.com>
Date: Thu, 9 Jun 2022 14:32:12 +0300
Subject: [PATCH] add default values

---
 src/components/editors/UseMetricEditor.tsx | 8 +++-----
 src/module.ts                              | 3 ++-
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/components/editors/UseMetricEditor.tsx b/src/components/editors/UseMetricEditor.tsx
index 183b635..d35b375 100644
--- a/src/components/editors/UseMetricEditor.tsx
+++ b/src/components/editors/UseMetricEditor.tsx
@@ -8,7 +8,7 @@ import React from 'react';
 import * as _ from 'lodash';
 
 type UseMetricConfig = {
-  useMetric?: boolean;
+  useMetric: boolean;
   value?: number;
   metricName?: string;
 };
@@ -18,12 +18,10 @@ const fieldNamePickerSettings = {
 } as any;
 
 export function UseMetricEditor({ onChange, value, context }: StandardEditorProps<UseMetricConfig>) {
-  let config = value;
+  let config: UseMetricConfig = value;
 
   const onFieldChange = (field: keyof UseMetricConfig, value: any) => {
-    if (_.isNil(config)) {
-      config = {};
-    }
+    // @ts-ignore
     config[field] = value;
 
     onChange(config);
diff --git a/src/module.ts b/src/module.ts
index a67da81..de92132 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -49,12 +49,12 @@ export const plugin = new PanelPlugin<PanelOptions>(Panel).setPanelOptions((buil
         category: ['Value'],
         showIf: (config) => config.visualizationType === Pod.GAUGE,
       })
-      // TODO: defaults?
       .addCustomEditor({
         id: 'min',
         name: 'Min',
         path: 'gauge.min',
         category: ['Extremum'],
+        defaultValue: { useMetric: false, value: 0 },
         showIf: (config) => config.visualizationType === Pod.GAUGE,
         editor: UseMetricEditor as any,
       })
@@ -63,6 +63,7 @@ export const plugin = new PanelPlugin<PanelOptions>(Panel).setPanelOptions((buil
         name: 'Max',
         path: 'gauge.max',
         category: ['Extremum'],
+        defaultValue: { useMetric: false },
         showIf: (config) => config.visualizationType === Pod.GAUGE,
         editor: UseMetricEditor as any,
       })