FEAT: NEW WORKFLOW ENGINE (#3160)

Co-authored-by: Joel <iamjoel007@gmail.com>
Co-authored-by: Yeuoly <admin@srmxy.cn>
Co-authored-by: JzoNg <jzongcode@gmail.com>
Co-authored-by: StyleZhang <jasonapring2015@outlook.com>
Co-authored-by: jyong <jyong@dify.ai>
Co-authored-by: nite-knite <nkCoding@gmail.com>
Co-authored-by: jyong <718720800@qq.com>

web/app/components/workflow/nodes/if-else/panel.tsx

@@ -0,0 +1,66 @@
+import type { FC } from 'react'
+import React from 'react'
+import { useTranslation } from 'react-i18next'
+import Split from '../_base/components/split'
+import AddButton from '../_base/components/add-button'
+import useConfig from './use-config'
+import ConditionList from './components/condition-list'
+import type { IfElseNodeType } from './types'
+import Field from '@/app/components/workflow/nodes/_base/components/field'
+import type { NodePanelProps } from '@/app/components/workflow/types'
+const i18nPrefix = 'workflow.nodes.ifElse'
+
+const Panel: FC<NodePanelProps<IfElseNodeType>> = ({
+  id,
+  data,
+}) => {
+  const { t } = useTranslation()
+
+  const {
+    readOnly,
+    inputs,
+    handleConditionsChange,
+    handleAddCondition,
+    handleLogicalOperatorToggle,
+    varTypesList,
+    filterVar,
+  } = useConfig(id, data)
+  return (
+    <div className='mt-2'>
+      <div className='px-4 pb-4 space-y-4'>
+        <Field
+          title={t(`${i18nPrefix}.if`)}
+        >
+          <>
+            <ConditionList
+              className='mt-2'
+              readonly={readOnly}
+              nodeId={id}
+              list={inputs.conditions}
+              onChange={handleConditionsChange}
+              logicalOperator={inputs.logical_operator}
+              onLogicalOperatorToggle={handleLogicalOperatorToggle}
+              varTypesList={varTypesList}
+              filterVar={filterVar}
+            />
+            {!readOnly && (
+              <AddButton
+                className='mt-3'
+                text={t(`${i18nPrefix}.addCondition`)}
+                onClick={handleAddCondition}
+              />
+            )}
+          </>
+        </Field>
+        <Split />
+        <Field
+          title={t(`${i18nPrefix}.else`)}
+        >
+          <div className='leading-[18px] text-xs font-normal text-gray-400'>{t(`${i18nPrefix}.elseDescription`)}</div>
+        </Field>
+      </div>
+    </div>
+  )
+}
+
+export default React.memo(Panel)