From dfd6c46764aae8bb6920a95a61a1b7aa5a0d8f5c Mon Sep 17 00:00:00 2001
From: bymyself <cbyrne@comfy.org>
Date: Tue, 24 Jun 2025 12:33:27 -0700
Subject: [PATCH] [feat] Add Vue visual widgets

- WidgetColorPicker: Color selection with ColorPicker component
- WidgetImage: Single image display with Image component
- WidgetImageCompare: Before/after comparison with ImageCompare component
- WidgetGalleria: Image gallery/carousel with Galleria component
- WidgetChart: Data visualization with Chart component
---
 .../graph/vueWidgets/WidgetChart.vue          |  65 +++++++
 .../graph/vueWidgets/WidgetColorPicker.vue    |  33 ++++
 .../graph/vueWidgets/WidgetGalleria.vue       | 101 ++++++++++
 .../graph/vueWidgets/WidgetImage.vue          |  29 +++
 .../graph/vueWidgets/WidgetImageCompare.vue   | 172 ++++++++++++++++++
 5 files changed, 400 insertions(+)
 create mode 100644 src/components/graph/vueWidgets/WidgetChart.vue
 create mode 100644 src/components/graph/vueWidgets/WidgetColorPicker.vue
 create mode 100644 src/components/graph/vueWidgets/WidgetGalleria.vue
 create mode 100644 src/components/graph/vueWidgets/WidgetImage.vue
 create mode 100644 src/components/graph/vueWidgets/WidgetImageCompare.vue

diff --git a/src/components/graph/vueWidgets/WidgetChart.vue b/src/components/graph/vueWidgets/WidgetChart.vue
new file mode 100644
index 000000000..03491feab
--- /dev/null
+++ b/src/components/graph/vueWidgets/WidgetChart.vue
@@ -0,0 +1,65 @@
+<template>
+  <div class="flex flex-col gap-1">
+    <label v-if="widget.name" class="text-sm opacity-80">{{
+      widget.name
+    }}</label>
+    <div class="p-4 border border-gray-300 dark-theme:border-gray-600 rounded">
+      <!-- Simple chart placeholder - can be enhanced with Chart.js when available -->
+      <div
+        v-if="!value || !Array.isArray(value.data)"
+        class="text-center text-gray-500 dark-theme:text-gray-400"
+      >
+        No chart data available
+      </div>
+      <div v-else class="space-y-2">
+        <div v-if="value.title" class="text-center font-semibold">
+          {{ value.title }}
+        </div>
+        <div class="space-y-1">
+          <div
+            v-for="(item, index) in value.data"
+            :key="index"
+            class="flex justify-between items-center"
+          >
+            <span class="text-sm">{{ item.label || `Item ${index + 1}` }}</span>
+            <div class="flex items-center gap-2">
+              <div
+                class="h-3 bg-blue-500 rounded"
+                :style="{
+                  width: `${Math.max((item.value / maxValue) * 100, 5)}px`
+                }"
+              ></div>
+              <span class="text-sm font-mono">{{ item.value }}</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+
+interface ChartData {
+  title?: string
+  data: Array<{
+    label: string
+    value: number
+  }>
+}
+
+const value = defineModel<ChartData>({ required: true })
+
+defineProps<{
+  widget: SimplifiedWidget<ChartData>
+  readonly?: boolean
+}>()
+
+const maxValue = computed(() => {
+  if (!value.value?.data?.length) return 1
+  return Math.max(...value.value.data.map((item) => item.value))
+})
+</script>
diff --git a/src/components/graph/vueWidgets/WidgetColorPicker.vue b/src/components/graph/vueWidgets/WidgetColorPicker.vue
new file mode 100644
index 000000000..67d08f0d1
--- /dev/null
+++ b/src/components/graph/vueWidgets/WidgetColorPicker.vue
@@ -0,0 +1,33 @@
+<template>
+  <div class="flex flex-col gap-1">
+    <label v-if="widget.name" class="text-sm opacity-80">{{
+      widget.name
+    }}</label>
+    <ColorPicker v-model="value" v-bind="filteredProps" :disabled="readonly" />
+  </div>
+</template>
+
+<script setup lang="ts">
+import ColorPicker from 'primevue/colorpicker'
+import { computed } from 'vue'
+
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import {
+  PANEL_EXCLUDED_PROPS,
+  filterWidgetProps
+} from '@/utils/widgetPropFilter'
+
+const value = defineModel<string>({ required: true })
+
+const props = defineProps<{
+  widget: SimplifiedWidget<string>
+  readonly?: boolean
+}>()
+
+// ColorPicker specific excluded props include panel/overlay classes
+const COLOR_PICKER_EXCLUDED_PROPS = [...PANEL_EXCLUDED_PROPS] as const
+
+const filteredProps = computed(() =>
+  filterWidgetProps(props.widget.options, COLOR_PICKER_EXCLUDED_PROPS)
+)
+</script>
diff --git a/src/components/graph/vueWidgets/WidgetGalleria.vue b/src/components/graph/vueWidgets/WidgetGalleria.vue
new file mode 100644
index 000000000..faa31ce91
--- /dev/null
+++ b/src/components/graph/vueWidgets/WidgetGalleria.vue
@@ -0,0 +1,101 @@
+<template>
+  <div class="flex flex-col gap-1">
+    <label v-if="widget.name" class="text-sm opacity-80">{{
+      widget.name
+    }}</label>
+    <Galleria
+      v-model:activeIndex="activeIndex"
+      :value="galleryImages"
+      v-bind="filteredProps"
+      :disabled="readonly"
+      :show-thumbnails="showThumbnails"
+      :show-indicators="showIndicators"
+      :show-nav-buttons="showNavButtons"
+      class="max-w-full"
+    >
+      <template #item="{ item }">
+        <img
+          :src="item.itemImageSrc || item.src || item"
+          :alt="item.alt || 'Gallery image'"
+          class="w-full h-auto max-h-64 object-contain"
+        />
+      </template>
+      <template #thumbnail="{ item }">
+        <img
+          :src="item.thumbnailImageSrc || item.src || item"
+          :alt="item.alt || 'Gallery thumbnail'"
+          class="w-16 h-16 object-cover"
+        />
+      </template>
+    </Galleria>
+  </div>
+</template>
+
+<script setup lang="ts">
+import Galleria from 'primevue/galleria'
+import { computed, ref } from 'vue'
+
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import {
+  GALLERIA_EXCLUDED_PROPS,
+  filterWidgetProps
+} from '@/utils/widgetPropFilter'
+
+interface GalleryImage {
+  itemImageSrc?: string
+  thumbnailImageSrc?: string
+  src?: string
+  alt?: string
+}
+
+type GalleryValue = string[] | GalleryImage[]
+
+const value = defineModel<GalleryValue>({ required: true })
+
+const props = defineProps<{
+  widget: SimplifiedWidget<GalleryValue>
+  readonly?: boolean
+}>()
+
+const activeIndex = ref(0)
+
+const filteredProps = computed(() =>
+  filterWidgetProps(props.widget.options, GALLERIA_EXCLUDED_PROPS)
+)
+
+const galleryImages = computed(() => {
+  if (!value.value || !Array.isArray(value.value)) return []
+
+  return value.value.map((item, index) => {
+    if (typeof item === 'string') {
+      return {
+        itemImageSrc: item,
+        thumbnailImageSrc: item,
+        alt: `Image ${index + 1}`
+      }
+    }
+    return item
+  })
+})
+
+const showThumbnails = computed(() => {
+  return (
+    props.widget.options?.showThumbnails !== false &&
+    galleryImages.value.length > 1
+  )
+})
+
+const showIndicators = computed(() => {
+  return (
+    props.widget.options?.showIndicators !== false &&
+    galleryImages.value.length > 1
+  )
+})
+
+const showNavButtons = computed(() => {
+  return (
+    props.widget.options?.showNavButtons !== false &&
+    galleryImages.value.length > 1
+  )
+})
+</script>
diff --git a/src/components/graph/vueWidgets/WidgetImage.vue b/src/components/graph/vueWidgets/WidgetImage.vue
new file mode 100644
index 000000000..d7af95cf0
--- /dev/null
+++ b/src/components/graph/vueWidgets/WidgetImage.vue
@@ -0,0 +1,29 @@
+<template>
+  <div class="flex flex-col gap-1">
+    <label v-if="widget.name" class="text-sm opacity-80">{{
+      widget.name
+    }}</label>
+    <Image v-bind="filteredProps" :src="widget.value" />
+  </div>
+</template>
+
+<script setup lang="ts">
+import Image from 'primevue/image'
+import { computed } from 'vue'
+
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import {
+  IMAGE_EXCLUDED_PROPS,
+  filterWidgetProps
+} from '@/utils/widgetPropFilter'
+
+// Image widgets typically don't have v-model, they display a source URL/path
+const props = defineProps<{
+  widget: SimplifiedWidget<string>
+  readonly?: boolean
+}>()
+
+const filteredProps = computed(() =>
+  filterWidgetProps(props.widget.options, IMAGE_EXCLUDED_PROPS)
+)
+</script>
diff --git a/src/components/graph/vueWidgets/WidgetImageCompare.vue b/src/components/graph/vueWidgets/WidgetImageCompare.vue
new file mode 100644
index 000000000..30258919c
--- /dev/null
+++ b/src/components/graph/vueWidgets/WidgetImageCompare.vue
@@ -0,0 +1,172 @@
+<template>
+  <div class="flex flex-col gap-1">
+    <label v-if="widget.name" class="text-sm opacity-80">{{
+      widget.name
+    }}</label>
+    <div
+      class="image-compare-container relative overflow-hidden rounded border border-gray-300 dark-theme:border-gray-600"
+    >
+      <div
+        v-if="!beforeImage || !afterImage"
+        class="p-4 text-center text-gray-500 dark-theme:text-gray-400"
+      >
+        Before and after images required
+      </div>
+      <div v-else class="relative">
+        <!-- After image (base layer) -->
+        <Image
+          v-bind="filteredProps"
+          :src="afterImage"
+          class="w-full h-auto"
+          :alt="afterAlt"
+        />
+        <!-- Before image (overlay layer) -->
+        <div
+          class="absolute top-0 left-0 h-full overflow-hidden transition-all duration-300 ease-in-out"
+          :style="{ width: `${sliderPosition}%` }"
+        >
+          <Image
+            v-bind="filteredProps"
+            :src="beforeImage"
+            class="w-full h-auto"
+            :alt="beforeAlt"
+          />
+        </div>
+        <!-- Slider handle -->
+        <div
+          class="absolute top-0 h-full w-0.5 bg-white shadow-lg cursor-col-resize z-10 transition-all duration-100"
+          :style="{ left: `${sliderPosition}%` }"
+          @mousedown="startDrag"
+          @touchstart="startDrag"
+        >
+          <div
+            class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-8 h-8 bg-white rounded-full shadow-md flex items-center justify-center"
+          >
+            <div class="w-4 h-4 flex items-center justify-center">
+              <div class="w-0.5 h-3 bg-gray-600 mr-0.5"></div>
+              <div class="w-0.5 h-3 bg-gray-600"></div>
+            </div>
+          </div>
+        </div>
+        <!-- Labels -->
+        <div
+          v-if="showLabels"
+          class="absolute top-2 left-2 px-2 py-1 bg-black bg-opacity-50 text-white text-xs rounded"
+        >
+          {{ beforeLabel }}
+        </div>
+        <div
+          v-if="showLabels"
+          class="absolute top-2 right-2 px-2 py-1 bg-black bg-opacity-50 text-white text-xs rounded"
+        >
+          {{ afterLabel }}
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import Image from 'primevue/image'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
+
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import {
+  IMAGE_EXCLUDED_PROPS,
+  filterWidgetProps
+} from '@/utils/widgetPropFilter'
+
+interface ImageCompareValue {
+  before: string
+  after: string
+  beforeAlt?: string
+  afterAlt?: string
+  beforeLabel?: string
+  afterLabel?: string
+  showLabels?: boolean
+  initialPosition?: number
+}
+
+// Image compare widgets typically don't have v-model, they display comparison
+const props = defineProps<{
+  widget: SimplifiedWidget<ImageCompareValue>
+  readonly?: boolean
+}>()
+
+const sliderPosition = ref(50) // Default to 50% (middle)
+const isDragging = ref(false)
+
+const filteredProps = computed(() =>
+  filterWidgetProps(props.widget.options, IMAGE_EXCLUDED_PROPS)
+)
+
+const beforeImage = computed(() => {
+  const value = props.widget.value
+  return typeof value === 'string' ? value : value?.before
+})
+
+const afterImage = computed(() => {
+  const value = props.widget.value
+  return typeof value === 'string' ? value : value?.after
+})
+
+const beforeAlt = computed(
+  () => props.widget.value?.beforeAlt || 'Before image'
+)
+const afterAlt = computed(() => props.widget.value?.afterAlt || 'After image')
+const beforeLabel = computed(() => props.widget.value?.beforeLabel || 'Before')
+const afterLabel = computed(() => props.widget.value?.afterLabel || 'After')
+const showLabels = computed(() => props.widget.value?.showLabels !== false)
+
+onMounted(() => {
+  if (props.widget.value?.initialPosition !== undefined) {
+    sliderPosition.value = Math.max(
+      0,
+      Math.min(100, props.widget.value.initialPosition)
+    )
+  }
+})
+
+const startDrag = (event: MouseEvent | TouchEvent) => {
+  if (props.readonly) return
+
+  isDragging.value = true
+  event.preventDefault()
+
+  const handleMouseMove = (e: MouseEvent | TouchEvent) => {
+    if (!isDragging.value) return
+    updateSliderPosition(e)
+  }
+
+  const handleMouseUp = () => {
+    isDragging.value = false
+    document.removeEventListener('mousemove', handleMouseMove)
+    document.removeEventListener('mouseup', handleMouseUp)
+    document.removeEventListener('touchmove', handleMouseMove)
+    document.removeEventListener('touchend', handleMouseUp)
+  }
+
+  document.addEventListener('mousemove', handleMouseMove)
+  document.addEventListener('mouseup', handleMouseUp)
+  document.addEventListener('touchmove', handleMouseMove)
+  document.addEventListener('touchend', handleMouseUp)
+}
+
+const updateSliderPosition = (event: MouseEvent | TouchEvent) => {
+  const container = (event.target as HTMLElement).closest(
+    '.image-compare-container'
+  )
+  if (!container) return
+
+  const rect = container.getBoundingClientRect()
+  const clientX = 'touches' in event ? event.touches[0].clientX : event.clientX
+  const x = clientX - rect.left
+  const percentage = Math.max(0, Math.min(100, (x / rect.width) * 100))
+
+  sliderPosition.value = percentage
+}
+
+onUnmounted(() => {
+  isDragging.value = false
+})
+</script>