From f5d9cb468acf435e81062fd5be94073c2c95e49a Mon Sep 17 00:00:00 2001
From: Florian Hotze <florianh_dev@icloud.com>
Date: Wed, 13 Mar 2024 13:02:06 +0100
Subject: [PATCH] Item edit: Fix state description not saved for existing Item
 (#2474)

Fixes #2468.

Signed-off-by: Florian Hotze <florianh_dev@icloud.com>
---
 .../web/src/components/item/group-form.vue       | 16 +++++++++++-----
 .../web/src/components/item/item-form.vue        | 16 +++++++++++-----
 .../web/src/components/item/item-mixin.js        |  8 +++++---
 3 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/bundles/org.openhab.ui/web/src/components/item/group-form.vue b/bundles/org.openhab.ui/web/src/components/item/group-form.vue
index 5c72c45b96..ca541376cb 100644
--- a/bundles/org.openhab.ui/web/src/components/item/group-form.vue
+++ b/bundles/org.openhab.ui/web/src/components/item/group-form.vue
@@ -29,8 +29,8 @@
                    label="State Description Pattern"
                    type="text"
                    :info="(createMode) ? 'Pattern or transformation applied to the state for display purposes. Only saved if you change the pre-filled default value.' : ''"
-                   :value="getStateDescription()"
-                   @input="item.stateDescriptionPattern = $event.target.value" :clear-button:="editable" />
+                   :value="stateDescriptionPattern"
+                   @input="stateDescriptionPattern = $event.target.value" :clear-button:="editable" />
     <!-- Aggregation Functions -->
     <f7-list-item v-if="aggregationFunctions" :disabled="!editable" title="Aggregation Function" class="aligned-smart-select" smart-select :smart-select-params="{openIn: 'popup', closeOnSelect: true}">
       <select name="select-function" @change="groupFunctionKey = $event.target.value">
@@ -118,6 +118,15 @@ export default {
         this.$set(this.item, 'unit', newUnit)
       }
     },
+    stateDescriptionPattern: {
+      get () {
+        if (this.item.stateDescriptionPattern) return this.item.stateDescriptionPattern
+        return this.item.metadata?.stateDescription?.config.pattern || '%.0f %unit%'
+      },
+      set (newPattern) {
+        this.$set(this.item, 'stateDescriptionPattern', newPattern)
+      }
+    },
     groupFunctionKey: {
       get () {
         return this.item.functionKey
@@ -188,9 +197,6 @@ export default {
         this.$set(this.item, 'unit', this.oldGroupUnit)
       }
     },
-    getStateDescription () {
-      return this.item.stateDescriptionPattern ? this.item.stateDescriptionPattern : '%.0f %unit%'
-    },
     initializeAutocompleteGroupUnit () {
       const self = this
       const unitControl = this.$refs.groupUnit
diff --git a/bundles/org.openhab.ui/web/src/components/item/item-form.vue b/bundles/org.openhab.ui/web/src/components/item/item-form.vue
index d9da84da6f..3952314066 100644
--- a/bundles/org.openhab.ui/web/src/components/item/item-form.vue
+++ b/bundles/org.openhab.ui/web/src/components/item/item-form.vue
@@ -42,8 +42,8 @@
                        type="text"
                        :info="(createMode) ? 'Pattern or transformation applied to the state for display purposes. Only saved if you change the pre-filled default value.' : ''"
                        :disabled="!editable"
-                       :value="getStateDescription()"
-                       @input="item.stateDescriptionPattern = $event.target.value"
+                       :value="stateDescriptionPattern"
+                       @input="stateDescriptionPattern = $event.target.value"
                        :clear-button="editable" />
 
         <!-- Group Item Form -->
@@ -167,6 +167,15 @@ export default {
       set (newCategory) {
         this.$set(this.item, 'category', newCategory)
       }
+    },
+    stateDescriptionPattern: {
+      get () {
+        if (this.item.stateDescriptionPattern) return this.item.stateDescriptionPattern
+        return this.item.metadata?.stateDescription?.config.pattern || '%.0f %unit%'
+      },
+      set (newPattern) {
+        this.$set(this.item, 'stateDescriptionPattern', newPattern)
+      }
     }
   },
   methods: {
@@ -197,9 +206,6 @@ export default {
         this.$set(this.item, 'unit', this.oldItemUnit)
       }
     },
-    getStateDescription () {
-      return this.item.stateDescriptionPattern ? this.item.stateDescriptionPattern : '%.0f %unit%'
-    },
     initializeAutocompleteUnit () {
       if (this.hideType) return
       const self = this
diff --git a/bundles/org.openhab.ui/web/src/components/item/item-mixin.js b/bundles/org.openhab.ui/web/src/components/item/item-mixin.js
index 64d1e7a254..ee97df29ce 100644
--- a/bundles/org.openhab.ui/web/src/components/item/item-mixin.js
+++ b/bundles/org.openhab.ui/web/src/components/item/item-mixin.js
@@ -73,11 +73,12 @@ export default {
             config: {}
           }
           return this.$oh.api.put('/rest/items/' + item.name + '/metadata/unit', metadata)
+        } else {
+          return Promise.resolve()
         }
-        return Promise.resolve()
       }).then(() => {
         // Save state description if Item is an UoM Item and if state description changed from the default value
-        if (this.createMode && (item.type.startsWith('Number:') || item.groupType?.startsWith('Number:')) && stateDescriptionPattern) {
+        if ((item.type.startsWith('Number:') || item.groupType?.startsWith('Number:')) && stateDescriptionPattern) {
           if (stateDescriptionPattern !== '%.0f %unit%') {
             const metadata = {
               value: ' ',
@@ -87,8 +88,9 @@ export default {
             }
             return this.$oh.api.put('/rest/items/' + item.name + '/metadata/stateDescription', metadata)
           }
+        } else {
+          return Promise.resolve()
         }
-        return Promise.resolve()
       }).catch((err) => {
         return Promise.reject(err)
       })