feat: vue based input number widget (#5435)

* feat: vue based input number widget

* fix: remove min and max

src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumberSlider.vue

@@ -0,0 +1,168 @@
+<template>
+  <WidgetLayoutField :widget="widget">
+    <div
+      :class="
+        cn(WidgetInputBaseClass, 'flex items-center gap-2 w-full pl-4 pr-2')
+      "
+    >
+      <Slider
+        v-model="localValue"
+        v-bind="filteredProps"
+        :disabled="readonly"
+        class="flex-grow text-xs"
+        @update:model-value="onChange"
+      />
+      <InputText
+        v-model="inputDisplayValue"
+        :disabled="readonly"
+        type="number"
+        :step="stepValue"
+        class="w-[4em] text-center text-xs px-0 !border-none !shadow-none !bg-transparent"
+        size="small"
+        @blur="handleInputBlur"
+        @keydown="handleInputKeydown"
+      />
+    </div>
+  </WidgetLayoutField>
+</template>
+
+<script setup lang="ts">
+import InputText from 'primevue/inputtext'
+import Slider from 'primevue/slider'
+import { computed, ref, watch } from 'vue'
+
+import { useNumberWidgetValue } from '@/composables/graph/useWidgetValue'
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import { cn } from '@/utils/tailwindUtil'
+import {
+  STANDARD_EXCLUDED_PROPS,
+  filterWidgetProps
+} from '@/utils/widgetPropFilter'
+
+import { WidgetInputBaseClass } from './layout'
+import WidgetLayoutField from './layout/WidgetLayoutField.vue'
+
+const props = defineProps<{
+  widget: SimplifiedWidget<number>
+  modelValue: number
+  readonly?: boolean
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: number]
+}>()
+
+// Use the composable for consistent widget value handling
+const { localValue, onChange } = useNumberWidgetValue(
+  props.widget,
+  props.modelValue,
+  emit
+)
+
+const filteredProps = computed(() =>
+  filterWidgetProps(props.widget.options, STANDARD_EXCLUDED_PROPS)
+)
+
+// Get the precision value for proper number formatting
+const precision = computed(() => {
+  const p = props.widget.options?.precision
+  // Treat negative or non-numeric precision as undefined
+  return typeof p === 'number' && p >= 0 ? p : undefined
+})
+
+// Calculate the step value based on precision or widget options
+const stepValue = computed(() => {
+  // Use step2 (correct input spec value) instead of step (legacy 10x value)
+  if (props.widget.options?.step2 !== undefined) {
+    return String(props.widget.options.step2)
+  }
+  // Otherwise, derive from precision
+  if (precision.value !== undefined) {
+    if (precision.value === 0) {
+      return '1'
+    }
+    // For precision > 0, step = 1 / (10^precision)
+    // precision 1 → 0.1, precision 2 → 0.01, etc.
+    return (1 / Math.pow(10, precision.value)).toFixed(precision.value)
+  }
+  // Default to 'any' for unrestricted stepping
+  return 'any'
+})
+
+// Format a number according to the widget's precision
+const formatNumber = (value: number): string => {
+  if (precision.value === undefined) {
+    // No precision specified, return as-is
+    return String(value)
+  }
+  // Use toFixed to ensure correct decimal places
+  return value.toFixed(precision.value)
+}
+
+// Apply precision-based rounding to a number
+const applyPrecision = (value: number): number => {
+  if (precision.value === undefined) {
+    // No precision specified, return as-is
+    return value
+  }
+  if (precision.value === 0) {
+    // Integer precision
+    return Math.round(value)
+  }
+  // Round to the specified decimal places
+  const multiplier = Math.pow(10, precision.value)
+  return Math.round(value * multiplier) / multiplier
+}
+
+// Keep a separate display value for the input field
+const inputDisplayValue = ref(formatNumber(localValue.value))
+
+// Update display value when localValue changes from external sources
+watch(localValue, (newValue) => {
+  inputDisplayValue.value = formatNumber(newValue)
+})
+
+const handleInputBlur = (event: Event) => {
+  const target = event.target as HTMLInputElement
+  const value = target.value || '0'
+  const parsed = parseFloat(value)
+
+  if (!isNaN(parsed)) {
+    // Apply precision-based rounding
+    const roundedValue = applyPrecision(parsed)
+    onChange(roundedValue)
+    // Update display value with proper formatting
+    inputDisplayValue.value = formatNumber(roundedValue)
+  }
+}
+
+const handleInputKeydown = (event: KeyboardEvent) => {
+  if (event.key === 'Enter') {
+    const target = event.target as HTMLInputElement
+    const value = target.value || '0'
+    const parsed = parseFloat(value)
+
+    if (!isNaN(parsed)) {
+      // Apply precision-based rounding
+      const roundedValue = applyPrecision(parsed)
+      onChange(roundedValue)
+      // Update display value with proper formatting
+      inputDisplayValue.value = formatNumber(roundedValue)
+    }
+  }
+}
+</script>
+
+<style scoped>
+/* Remove number input spinners */
+:deep(input[type='number']::-webkit-inner-spin-button),
+:deep(input[type='number']::-webkit-outer-spin-button) {
+  -webkit-appearance: none;
+  margin: 0;
+}
+
+:deep(input[type='number']) {
+  -moz-appearance: textfield;
+  appearance: textfield;
+}
+</style>