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/base/features/context.tsx

@@ -0,0 +1,27 @@
+import {
+  createContext,
+  useRef,
+} from 'react'
+import type {
+  FeaturesState,
+  FeaturesStore,
+} from './store'
+import { createFeaturesStore } from './store'
+
+export const FeaturesContext = createContext<FeaturesStore | null>(null)
+
+type FeaturesProviderProps = {
+  children: React.ReactNode
+} & Partial<FeaturesState>
+export const FeaturesProvider = ({ children, ...props }: FeaturesProviderProps) => {
+  const storeRef = useRef<FeaturesStore>()
+
+  if (!storeRef.current)
+    storeRef.current = createFeaturesStore(props)
+
+  return (
+    <FeaturesContext.Provider value={storeRef.current}>
+      {children}
+    </FeaturesContext.Provider>
+  )
+}