From c50570f2b50e55fcd25b06f6b2157092f1869991 Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 21:11:05 +0800
Subject: [PATCH 1/6] fix: prevent numeric input reset to 0 on text selection
 blur

---
 dashboard/src/components/shared/ConfigItemRenderer.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index 0cdddcde61..7bc46193f9 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -161,7 +161,7 @@
       <v-text-field
         :model-value="numericTemp ?? modelValue"
         @update:model-value="val => (numericTemp = val)"
-        @blur="() => { emitUpdate(toNumber(numericTemp)); numericTemp = null }"
+        @blur="() => { emitUpdate(numericTemp != null ? toNumber(numericTemp) : modelValue); numericTemp = null }"
         density="compact"
         variant="outlined"
         class="config-field"

From f618409d27dc9f492456a875ddf6b5699f4f931b Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 21:41:43 +0800
Subject: [PATCH 2/6] fix(dashboard): optimize blur handler to avoid
 unnecessary emit

Only emit update when numericTemp is not null to avoid
unnecessary event cycles and potential side-effects.
---
 dashboard/src/components/shared/ConfigItemRenderer.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index 7bc46193f9..530d8e1790 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -161,7 +161,7 @@
       <v-text-field
         :model-value="numericTemp ?? modelValue"
         @update:model-value="val => (numericTemp = val)"
-        @blur="() => { emitUpdate(numericTemp != null ? toNumber(numericTemp) : modelValue); numericTemp = null }"
+        @blur="() => { if (numericTemp != null) { emitUpdate(toNumber(numericTemp)); } numericTemp = null }"
         density="compact"
         variant="outlined"
         class="config-field"

From 0814db0e24782d5b525c8c19f7a22546ce5648b2 Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 22:04:20 +0800
Subject: [PATCH 3/6] feat(dashboard): add form validation for numeric inputs

- Add toValidNumber() function with comprehensive boundary handling
- Add handleNumericBlur() to prevent unintended resets on text selection
- Handle null, undefined, empty string, and NaN cases properly
- Only emit updates when user actually modifies the value
---
 .../components/shared/ConfigItemRenderer.vue  | 27 ++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index 530d8e1790..1db86102e3 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -147,8 +147,8 @@
     >
       <v-slider
         v-if="itemMeta?.slider"
-        :model-value="toNumber(numericTemp ?? modelValue)"
-        @update:model-value="val => { numericTemp = val; emitUpdate(toNumber(val)) }"
+        :model-value="toValidNumber(numericTemp ?? modelValue)"
+        @update:model-value="val => { numericTemp = val; emitUpdate(toValidNumber(val)) }"
         @end="numericTemp = null"
         :min="itemMeta?.slider?.min ?? 0"
         :max="itemMeta?.slider?.max ?? 100"
@@ -161,7 +161,7 @@
       <v-text-field
         :model-value="numericTemp ?? modelValue"
         @update:model-value="val => (numericTemp = val)"
-        @blur="() => { if (numericTemp != null) { emitUpdate(toNumber(numericTemp)); } numericTemp = null }"
+        @blur="handleNumericBlur"
         density="compact"
         variant="outlined"
         class="config-field"
@@ -278,6 +278,27 @@ function emitUpdate(val) {
   emit('update:modelValue', val)
 }
 
+function toValidNumber(val) {
+  if (val === null || val === undefined || val === '') {
+    return 0
+  }
+  if (typeof val === 'number') {
+    return isNaN(val) ? 0 : val
+  }
+  const n = parseFloat(val)
+  return isNaN(n) ? 0 : n
+}
+
+function handleNumericBlur() {
+  if (numericTemp.value !== null && numericTemp.value !== undefined) {
+    if (numericTemp.value === '') {
+    } else {
+      emitUpdate(toValidNumber(numericTemp.value))
+    }
+  }
+  numericTemp.value = null
+}
+
 function toNumber(val) {
   const n = parseFloat(val)
   return isNaN(n) ? 0 : n

From 8ed1aaa8bc8129b9a0ec8fa22e39fc55331dacc4 Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 22:11:33 +0800
Subject: [PATCH 4/6] refactor(dashboard): use Number.isFinite for consistent
 numeric validation

- Replace parseFloat with Number() for more consistent type coercion
- Use Number.isFinite() pattern consistent with restartAstrBot.ts
- Better handling of edge cases (Infinity, -Infinity)
---
 dashboard/src/components/shared/ConfigItemRenderer.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index 1db86102e3..f965b96884 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -285,8 +285,8 @@ function toValidNumber(val) {
   if (typeof val === 'number') {
     return isNaN(val) ? 0 : val
   }
-  const n = parseFloat(val)
-  return isNaN(n) ? 0 : n
+  const n = Number(val)
+  return Number.isFinite(n) ? n : 0
 }
 
 function handleNumericBlur() {

From 18adfac9e3c75357d968576436336f54412b1738 Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 22:13:28 +0800
Subject: [PATCH 5/6] refactor(dashboard): simplify handleNumericBlur by
 reducing nesting

---
 dashboard/src/components/shared/ConfigItemRenderer.vue | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index f965b96884..d7e58abbf0 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -290,11 +290,9 @@ function toValidNumber(val) {
 }
 
 function handleNumericBlur() {
-  if (numericTemp.value !== null && numericTemp.value !== undefined) {
-    if (numericTemp.value === '') {
-    } else {
-      emitUpdate(toValidNumber(numericTemp.value))
-    }
+  // 只有当用户实际输入了有效值时才触发更新
+  if (numericTemp.value !== null && numericTemp.value !== undefined && numericTemp.value !== '') {
+    emitUpdate(toValidNumber(numericTemp.value))
   }
   numericTemp.value = null
 }

From 90851491df1276f642cbf9ac5592d3867a21722a Mon Sep 17 00:00:00 2001
From: uuutt2023 <584193570@qq.com>
Date: Wed, 15 Apr 2026 23:01:18 +0800
Subject: [PATCH 6/6] refactor(dashboard): replace comment with variable name
 hasValidInput

---
 dashboard/src/components/shared/ConfigItemRenderer.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dashboard/src/components/shared/ConfigItemRenderer.vue b/dashboard/src/components/shared/ConfigItemRenderer.vue
index d7e58abbf0..1dac1806f0 100644
--- a/dashboard/src/components/shared/ConfigItemRenderer.vue
+++ b/dashboard/src/components/shared/ConfigItemRenderer.vue
@@ -290,8 +290,8 @@ function toValidNumber(val) {
 }
 
 function handleNumericBlur() {
-  // 只有当用户实际输入了有效值时才触发更新
-  if (numericTemp.value !== null && numericTemp.value !== undefined && numericTemp.value !== '') {
+  const hasValidInput = numericTemp.value !== null && numericTemp.value !== undefined && numericTemp.value !== ''
+  if (hasValidInput) {
     emitUpdate(toValidNumber(numericTemp.value))
   }
   numericTemp.value = null