feat(web): metric card

web/app/components/evaluation/components/custom-metric-editor-card.tsx

@@ -2,7 +2,6 @@
 
 import type { CustomMetricMapping, EvaluationMetric, EvaluationResourceProps, EvaluationResourceType } from '../types'
 import { useTranslation } from 'react-i18next'
-import Badge from '@/app/components/base/badge'
 import Button from '@/app/components/base/button'
 import {
   Select,
@@ -13,6 +12,7 @@ import {
   SelectTrigger,
   SelectValue,
 } from '@/app/components/base/ui/select'
+import { cn } from '@/utils/classnames'
 import { getEvaluationMockConfig } from '../mock'
 import { isCustomMetricConfigured, useEvaluationStore } from '../store'
 import { groupFieldOptions } from '../utils'
@@ -40,9 +40,9 @@ function MappingRow({
   const config = getEvaluationMockConfig(resourceType)
 
   return (
-    <div className="grid gap-2 rounded-xl border border-divider-subtle bg-components-card-bg p-3 xl:grid-cols-[minmax(0,1fr)_auto_minmax(0,1fr)_auto]">
+    <div className="grid gap-2 rounded-lg border-[0.5px] border-components-panel-border-subtle bg-components-card-bg p-3 xl:grid-cols-[minmax(0,1fr)_auto_minmax(0,1fr)_auto]">
       <Select value={mapping.sourceFieldId ?? ''} onValueChange={value => onUpdate({ sourceFieldId: value })}>
-        <SelectTrigger>
+        <SelectTrigger className="bg-transparent hover:bg-state-base-hover-alt focus-visible:bg-state-base-hover-alt">
           <SelectValue placeholder={t('metrics.custom.sourcePlaceholder')} />
         </SelectTrigger>
         <SelectContent>
@@ -60,7 +60,7 @@ function MappingRow({
         <span aria-hidden="true" className="i-ri-arrow-down-s-line h-4 w-4 -rotate-90" />
       </div>
       <Select value={mapping.targetVariableId ?? ''} onValueChange={value => onUpdate({ targetVariableId: value })}>
-        <SelectTrigger>
+        <SelectTrigger className="bg-transparent hover:bg-state-base-hover-alt focus-visible:bg-state-base-hover-alt">
           <SelectValue placeholder={t('metrics.custom.targetPlaceholder')} />
         </SelectTrigger>
         <SelectContent>
@@ -94,55 +94,59 @@ const CustomMetricEditorCard = ({
     return null
 
   return (
-    <div className="mt-4 rounded-xl border border-divider-subtle bg-background-default-subtle p-4">
-      <div className="flex items-start justify-between gap-3">
-        <div>
-          <div className="text-text-primary system-sm-semibold">{t('metrics.custom.title')}</div>
-          <div className="mt-1 text-text-tertiary system-xs-regular">{t('metrics.custom.description')}</div>
-        </div>
-        {!isConfigured && <Badge className="badge-warning">{t('metrics.custom.warningBadge')}</Badge>}
-      </div>
-      <div className="mt-4 grid gap-4 xl:grid-cols-[220px_minmax(0,1fr)]">
-        <div>
-          <div className="mb-2 text-text-secondary system-xs-medium-uppercase">{t('metrics.custom.workflowLabel')}</div>
-          <Select value={metric.customConfig.workflowId ?? ''} onValueChange={value => value && setCustomMetricWorkflow(resourceType, resourceId, metric.id, value)}>
-            <SelectTrigger>
-              <SelectValue placeholder={t('metrics.custom.workflowPlaceholder')} />
-            </SelectTrigger>
-            <SelectContent>
-              {config.workflowOptions.map(option => (
-                <SelectItem key={option.id} value={option.id}>{option.label}</SelectItem>
-              ))}
-            </SelectContent>
-          </Select>
-          {selectedWorkflow && <div className="mt-2 text-text-tertiary system-xs-regular">{selectedWorkflow.description}</div>}
-        </div>
-        <div>
-          <div className="mb-2 flex items-center justify-between">
-            <div className="text-text-secondary system-xs-medium-uppercase">{t('metrics.custom.mappingTitle')}</div>
-            <Button size="small" variant="ghost" onClick={() => addCustomMetricMapping(resourceType, resourceId, metric.id)}>
-              <span aria-hidden="true" className="i-ri-add-line mr-1 h-4 w-4" />
-              {t('metrics.custom.addMapping')}
-            </Button>
-          </div>
-          <div className="space-y-2">
-            {metric.customConfig.mappings.map(mapping => (
-              <MappingRow
-                key={mapping.id}
-                resourceType={resourceType}
-                mapping={mapping}
-                targetOptions={selectedWorkflow?.targetVariables ?? []}
-                onUpdate={patch => updateCustomMetricMapping(resourceType, resourceId, metric.id, mapping.id, patch)}
-                onRemove={() => removeCustomMetricMapping(resourceType, resourceId, metric.id, mapping.id)}
-              />
-            ))}
-          </div>
-          {!isConfigured && (
-            <div className="mt-3 rounded-xl border border-divider-subtle bg-background-default-subtle px-3 py-2 text-text-tertiary system-xs-regular">
-              {t('metrics.custom.mappingWarning')}
+    <div className="px-3 pb-3 pt-1">
+      <Select value={metric.customConfig.workflowId ?? ''} onValueChange={value => value && setCustomMetricWorkflow(resourceType, resourceId, metric.id, value)}>
+        <SelectTrigger className="h-auto rounded-lg bg-components-input-bg-normal p-1 hover:bg-components-input-bg-normal focus-visible:bg-components-input-bg-normal">
+          <div className="flex min-w-0 items-center gap-2">
+            <div className="flex h-6 w-6 shrink-0 items-center justify-center">
+              <div className="flex h-5 w-5 items-center justify-center rounded-md border-[0.5px] border-components-panel-border-subtle bg-background-default-subtle">
+                <span aria-hidden="true" className="i-ri-equalizer-2-line h-3.5 w-3.5 text-text-tertiary" />
+              </div>
             </div>
-          )}
+            <div className="min-w-0 flex-1 px-1 py-1 text-left">
+              <div className={cn('truncate system-sm-regular', selectedWorkflow ? 'text-text-secondary' : 'text-components-input-text-placeholder')}>
+                {selectedWorkflow?.label ?? t('metrics.custom.workflowPlaceholder')}
+              </div>
+            </div>
+          </div>
+        </SelectTrigger>
+        <SelectContent>
+          {config.workflowOptions.map(option => (
+            <SelectItem key={option.id} value={option.id}>{option.label}</SelectItem>
+          ))}
+        </SelectContent>
+      </Select>
+
+      <div className="mt-4">
+        <div className="mb-2 flex items-center justify-between gap-3">
+          <div className="text-text-secondary system-xs-medium-uppercase">{t('metrics.custom.mappingTitle')}</div>
+          <Button
+            size="small"
+            variant="ghost"
+            className="text-text-accent"
+            onClick={() => addCustomMetricMapping(resourceType, resourceId, metric.id)}
+          >
+            <span aria-hidden="true" className="i-ri-add-line mr-1 h-4 w-4" />
+            {t('metrics.custom.addMapping')}
+          </Button>
         </div>
+        <div className="space-y-2">
+          {metric.customConfig.mappings.map(mapping => (
+            <MappingRow
+              key={mapping.id}
+              resourceType={resourceType}
+              mapping={mapping}
+              targetOptions={selectedWorkflow?.targetVariables ?? []}
+              onUpdate={patch => updateCustomMetricMapping(resourceType, resourceId, metric.id, mapping.id, patch)}
+              onRemove={() => removeCustomMetricMapping(resourceType, resourceId, metric.id, mapping.id)}
+            />
+          ))}
+        </div>
+        {!isConfigured && (
+          <div className="mt-3 rounded-lg bg-background-section px-3 py-2 text-text-tertiary system-xs-regular">
+            {t('metrics.custom.mappingWarning')}
+          </div>
+        )}
       </div>
     </div>
   )

web/app/components/evaluation/components/metric-section/__tests__/index.spec.tsx

@@ -86,8 +86,8 @@ describe('MetricSection', () => {
       renderMetricSection()
 
       expect(screen.getByText('Custom Evaluator')).toBeInTheDocument()
-      expect(screen.getByText('evaluation.metrics.custom.title')).toBeInTheDocument()
       expect(screen.getByText('evaluation.metrics.custom.warningBadge')).toBeInTheDocument()
+      expect(screen.getByText('evaluation.metrics.custom.workflowPlaceholder')).toBeInTheDocument()
       expect(screen.getByRole('button', { name: 'evaluation.metrics.custom.addMapping' })).toBeInTheDocument()
     })
   })

web/app/components/evaluation/components/metric-section/index.tsx

@@ -22,7 +22,7 @@ const MetricSection = ({
         title={t('metrics.title')}
         tooltip={t('metrics.description')}
       />
-      <div className="mt-2 space-y-3">
+      <div className="mt-1 space-y-1">
         {!hasMetrics && <MetricSectionEmptyState description={t('metrics.description')} />}
         {resource.metrics.map(metric => (
           <MetricCard
@@ -30,14 +30,16 @@ const MetricSection = ({
             resourceType={resourceType}
             resourceId={resourceId}
             metric={metric}
-            nodesLabel={t('metrics.nodesLabel')}
             nodesAllLabel={t('metrics.nodesAll')}
             removeLabel={t('metrics.remove')}
+            customWarningLabel={t('metrics.custom.warningBadge')}
           />
         ))}
         <MetricSelector
           resourceType={resourceType}
           resourceId={resourceId}
+          triggerStyle="text"
+          triggerClassName="rounded-md px-3 py-2 hover:bg-state-base-hover-alt"
         />
       </div>
     </section>

web/app/components/evaluation/components/metric-section/metric-card.tsx

@@ -3,63 +3,125 @@
 import type { EvaluationMetric, EvaluationResourceProps } from '../../types'
 import Badge from '@/app/components/base/badge'
 import Button from '@/app/components/base/button'
-import { useEvaluationStore } from '../../store'
+import { Tooltip, TooltipContent, TooltipTrigger } from '@/app/components/base/ui/tooltip'
+import { cn } from '@/utils/classnames'
+import { isCustomMetricConfigured, useEvaluationStore } from '../../store'
 import CustomMetricEditorCard from '../custom-metric-editor-card'
+import { getMetricVisual, getNodeVisual, getToneClasses } from '../metric-selector/utils'
 
 type MetricCardProps = EvaluationResourceProps & {
   metric: EvaluationMetric
-  nodesLabel: string
   nodesAllLabel: string
   removeLabel: string
+  customWarningLabel: string
 }
 
 const MetricCard = ({
   resourceType,
   resourceId,
   metric,
-  nodesLabel,
   nodesAllLabel,
   removeLabel,
+  customWarningLabel,
 }: MetricCardProps) => {
+  const updateBuiltinMetric = useEvaluationStore(state => state.addBuiltinMetric)
   const removeMetric = useEvaluationStore(state => state.removeMetric)
+  const metricVisual = metric.kind === 'custom-workflow'
+    ? { icon: 'i-ri-equalizer-2-line', tone: 'indigo' as const }
+    : getMetricVisual(metric.optionId)
+  const metricToneClasses = getToneClasses(metricVisual.tone)
+  const isCustomMetricInvalid = metric.kind === 'custom-workflow' && !isCustomMetricConfigured(metric)
+  const hasSelectedNodes = metric.kind === 'builtin' && !!metric.nodeInfoList?.length
 
   return (
-    <div className="rounded-2xl border border-divider-subtle bg-components-card-bg p-4">
-      <div className="flex items-start justify-between gap-3">
-        <div>
-          <div className="text-text-primary system-sm-semibold">{metric.label}</div>
-          <div className="mt-1 text-text-tertiary system-xs-regular">{metric.description}</div>
-          <div className="mt-3 flex flex-wrap gap-2">
-            {metric.badges.map(badge => (
-              <Badge key={badge} className={badge === 'Workflow' ? 'badge-accent' : ''}>{badge}</Badge>
-            ))}
+    <div
+      className={cn(
+        'overflow-hidden rounded-xl border border-components-panel-border',
+        hasSelectedNodes ? 'bg-background-section' : 'bg-components-card-bg',
+      )}
+    >
+      <div className="flex items-center justify-between gap-3 px-3 pb-1 pt-3">
+        <div className="flex min-w-0 flex-1 items-center gap-2 px-1">
+          <div className={cn('flex h-[18px] w-[18px] shrink-0 items-center justify-center rounded-[5px]', metricToneClasses.soft)}>
+            <span aria-hidden="true" className={cn(metricVisual.icon, 'h-3.5 w-3.5')} />
+          </div>
+          <div className="flex min-w-0 items-center gap-1">
+            <div className="truncate text-text-secondary system-md-medium">{metric.label}</div>
+            {metric.description && (
+              <Tooltip>
+                <TooltipTrigger
+                  render={(
+                    <button
+                      type="button"
+                      className="flex h-4 w-4 shrink-0 items-center justify-center text-text-quaternary transition-colors hover:text-text-tertiary"
+                      aria-label={metric.label}
+                    >
+                      <span aria-hidden="true" className="i-ri-question-line h-3.5 w-3.5" />
+                    </button>
+                  )}
+                />
+                <TooltipContent>
+                  {metric.description}
+                </TooltipContent>
+              </Tooltip>
+            )}
           </div>
-          {metric.kind === 'builtin' && (
-            <div className="mt-3 rounded-xl bg-background-default-subtle px-3 py-2">
-              <div className="text-text-secondary system-2xs-medium-uppercase">{nodesLabel}</div>
-              <div className="mt-2 flex flex-wrap gap-2">
-                {metric.nodeInfoList?.length
-                  ? metric.nodeInfoList.map(nodeInfo => (
-                      <Badge key={nodeInfo.node_id} className="badge-accent">
-                        {nodeInfo.title}
-                      </Badge>
-                    ))
-                  : (
-                      <span className="text-text-tertiary system-xs-regular">{nodesAllLabel}</span>
-                    )}
-              </div>
-            </div>
-          )}
         </div>
-        <Button
-          size="small"
-          variant="ghost"
-          aria-label={removeLabel}
-          onClick={() => removeMetric(resourceType, resourceId, metric.id)}
-        >
-          <span aria-hidden="true" className="i-ri-delete-bin-line h-4 w-4" />
-        </Button>
+        <div className="flex shrink-0 items-center gap-1">
+          {isCustomMetricInvalid && (
+            <Badge className="badge-warning">
+              {customWarningLabel}
+            </Badge>
+          )}
+          <Button
+            size="small"
+            variant="ghost"
+            aria-label={removeLabel}
+            onClick={() => removeMetric(resourceType, resourceId, metric.id)}
+          >
+            <span aria-hidden="true" className="i-ri-delete-bin-line h-4 w-4" />
+          </Button>
+        </div>
       </div>
+
+      {metric.kind === 'builtin' && (
+        <div className="flex flex-wrap gap-1 px-3 pb-3 pt-1">
+          {metric.nodeInfoList?.length
+            ? metric.nodeInfoList.map((nodeInfo) => {
+                const nodeVisual = getNodeVisual(nodeInfo)
+                const nodeToneClasses = getToneClasses(nodeVisual.tone)
+
+                return (
+                  <div
+                    key={nodeInfo.node_id}
+                    className="inline-flex min-w-[18px] items-center rounded-lg border-[0.5px] border-components-panel-border-subtle bg-components-badge-white-to-dark p-1.5 shadow-xs"
+                  >
+                    <div className={cn('flex h-[18px] w-[18px] shrink-0 items-center justify-center rounded-md border-[0.45px] border-divider-subtle shadow-xs shadow-shadow-shadow-3', nodeToneClasses.solid)}>
+                      <span aria-hidden="true" className={cn(nodeVisual.icon, 'h-3.5 w-3.5')} />
+                    </div>
+                    <span className="px-1 text-text-primary system-xs-regular">{nodeInfo.title}</span>
+                    <button
+                      type="button"
+                      className="flex h-4 w-4 items-center justify-center rounded-sm text-text-quaternary transition-colors hover:text-text-secondary"
+                      aria-label={nodeInfo.title}
+                      onClick={() => updateBuiltinMetric(
+                        resourceType,
+                        resourceId,
+                        metric.optionId,
+                        metric.nodeInfoList?.filter(item => item.node_id !== nodeInfo.node_id) ?? [],
+                      )}
+                    >
+                      <span aria-hidden="true" className="i-ri-close-line h-3.5 w-3.5" />
+                    </button>
+                  </div>
+                )
+              })
+            : (
+                <span className="px-1 text-text-tertiary system-xs-regular">{nodesAllLabel}</span>
+              )}
+        </div>
+      )}
+
       {metric.kind === 'custom-workflow' && (
         <CustomMetricEditorCard
           resourceType={resourceType}

web/app/components/evaluation/components/metric-section/metric-section-empty-state.tsx

@@ -4,13 +4,8 @@ type MetricSectionEmptyStateProps = {
 
 const MetricSectionEmptyState = ({ description }: MetricSectionEmptyStateProps) => {
   return (
-    <div className="flex items-center gap-5 rounded-xl bg-background-section px-3 py-3">
-      <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-[10px] border-[0.5px] border-components-card-border bg-components-card-bg shadow-md">
-        <span aria-hidden="true" className="i-ri-bar-chart-horizontal-line h-6 w-6 text-text-primary" />
-      </div>
-      <div className="text-text-tertiary system-xs-regular">
-        {description}
-      </div>
+    <div className="rounded-xl bg-background-section px-4 py-4 text-text-tertiary system-xs-regular">
+      {description}
     </div>
   )
 }