From eb7a1829fe1ee772ca28b3852cc4f253bf05434e Mon Sep 17 00:00:00 2001
From: yyh <92089059+lyzno1@users.noreply.github.com>
Date: Tue, 25 Aug 2026 09:41:36 +0000
Subject: [PATCH] refactor(web): migrate pipeline DSL import form (#41232)

---
 oxlint-suppressions.json                      |  19 --
 .../__tests__/index.spec.tsx                  | 189 ++++--------------
 .../create-from-dsl-modal/header.tsx          |  25 ---
 .../create-from-dsl-modal/index.tsx           |  93 ++++++---
 .../create-from-dsl-modal/tab/index.tsx       |  39 ----
 .../create-from-dsl-modal/tab/item.tsx        |  27 ---
 6 files changed, 110 insertions(+), 282 deletions(-)
 delete mode 100644 web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/header.tsx
 delete mode 100644 web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/index.tsx
 delete mode 100644 web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/item.tsx

diff --git a/oxlint-suppressions.json b/oxlint-suppressions.json
index 7f0f305e772..620c9c5a234 100644
--- a/oxlint-suppressions.json
+++ b/oxlint-suppressions.json
@@ -1847,14 +1847,6 @@
       "count": 3
     }
   },
-  "web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/header.tsx": {
-    "jsx-a11y/click-events-have-key-events": {
-      "count": 1
-    },
-    "jsx-a11y/no-static-element-interactions": {
-      "count": 1
-    }
-  },
   "web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/hooks/use-dsl-import.ts": {
     "erasable-syntax-only/enums": {
       "count": 1
@@ -1863,17 +1855,6 @@
   "web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/index.tsx": {
     "no-barrel-files/no-barrel-files": {
       "count": 1
-    },
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
-  "web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/item.tsx": {
-    "jsx-a11y/click-events-have-key-events": {
-      "count": 1
-    },
-    "jsx-a11y/no-static-element-interactions": {
-      "count": 1
     }
   },
   "web/app/components/datasets/create-from-pipeline/list/create-card.tsx": {
diff --git a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/__tests__/index.spec.tsx b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/__tests__/index.spec.tsx
index 748efeecdd6..6a8344b5f9f 100644
--- a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/__tests__/index.spec.tsx
+++ b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/__tests__/index.spec.tsx
@@ -1,10 +1,8 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
 import { act, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
 import DSLConfirmModal from '../dsl-confirm-modal'
-import Header from '../header'
 import CreateFromDSLModal, { CreateFromDSLModalTab } from '../index'
-import Tab from '../tab'
-import TabItem from '../tab/item'
 import Uploader from '../uploader'
 
 const mockPush = vi.fn()
@@ -124,8 +122,15 @@ describe('CreateFromDSLModal', () => {
     it('should render file tab by default', () => {
       render(<CreateFromDSLModal show={true} onClose={vi.fn()} />, { wrapper: createWrapper() })
 
-      expect(screen.getByText('app.importFromDSLFile'))!.toBeInTheDocument()
-      expect(screen.getByText('app.importFromDSLUrl'))!.toBeInTheDocument()
+      expect(screen.getByRole('dialog', { name: 'app.importFromDSL' }))!.toBeInTheDocument()
+      expect(screen.getByRole('tab', { name: 'app.importFromDSLFile' }))!.toHaveAttribute(
+        'aria-selected',
+        'true',
+      )
+      expect(screen.getByRole('tab', { name: 'app.importFromDSLUrl' }))!.toHaveAttribute(
+        'aria-selected',
+        'false',
+      )
     })
 
     it('should render cancel and import buttons', () => {
@@ -158,8 +163,7 @@ describe('CreateFromDSLModal', () => {
         { wrapper: createWrapper() },
       )
 
-      expect(screen.getByText('DSL URL'))!.toBeInTheDocument()
-      expect(screen.getByPlaceholderText('app.importFromDSLUrlPlaceholder'))!.toBeInTheDocument()
+      expect(screen.getByRole('textbox', { name: 'DSL URL' }))!.toBeInTheDocument()
     })
   })
 
@@ -210,18 +214,17 @@ describe('CreateFromDSLModal', () => {
   })
 
   describe('State Management', () => {
-    it('should switch between tabs', () => {
+    it('should move focus from the URL tab directly into its field', async () => {
+      const user = userEvent.setup()
       render(<CreateFromDSLModal show={true} onClose={vi.fn()} />, { wrapper: createWrapper() })
 
-      // Initially file tab is active
-      // Initially file tab is active
-      expect(screen.getByText('app.dslUploader.button'))!.toBeInTheDocument()
+      const urlTab = screen.getByRole('tab', { name: 'app.importFromDSLUrl' })
+      await user.click(urlTab)
 
-      fireEvent.click(screen.getByText('app.importFromDSLUrl'))
+      const input = screen.getByRole('textbox', { name: 'DSL URL' })
+      await user.tab()
 
-      // URL input should be visible
-      // URL input should be visible
-      expect(screen.getByText('DSL URL'))!.toBeInTheDocument()
+      expect(input)!.toHaveFocus()
     })
 
     it('should update URL value when typing', () => {
@@ -513,13 +516,32 @@ describe('CreateFromDSLModal', () => {
       const onClose = vi.fn()
       render(<CreateFromDSLModal show={true} onClose={onClose} />, { wrapper: createWrapper() })
 
-      // Find and click the close icon in header
-      const closeIcon = document.querySelector('[class*="cursor-pointer"]')
+      fireEvent.click(screen.getByRole('button', { name: 'common.operation.close' }))
 
-      if (closeIcon) {
-        fireEvent.click(closeIcon)
-        expect(onClose).toHaveBeenCalled()
-      }
+      expect(onClose).toHaveBeenCalled()
+    })
+
+    it('should submit a URL import when Enter is pressed in the URL field', async () => {
+      const user = userEvent.setup()
+      mockImportDSL.mockResolvedValue(createImportDSLResponse())
+      render(
+        <CreateFromDSLModal
+          show={true}
+          onClose={vi.fn()}
+          activeTab={CreateFromDSLModalTab.FROM_URL}
+        />,
+        { wrapper: createWrapper() },
+      )
+
+      const input = screen.getByRole('textbox', { name: 'DSL URL' })
+      await user.type(input, 'https://example.com/test.pipeline{Enter}')
+
+      await waitFor(() => {
+        expect(mockImportDSL).toHaveBeenCalledWith({
+          mode: 'yaml-url',
+          yaml_url: 'https://example.com/test.pipeline',
+        })
+      })
     })
 
     it('should close modal on ESC key press', () => {
@@ -1141,131 +1163,6 @@ describe('CreateFromDSLModal', () => {
   })
 })
 
-// Header Component Tests
-describe('Header', () => {
-  beforeEach(() => {
-    vi.clearAllMocks()
-  })
-
-  describe('Rendering', () => {
-    it('should render title', () => {
-      render(<Header onClose={vi.fn()} />)
-      expect(screen.getByText('app.importFromDSL'))!.toBeInTheDocument()
-    })
-
-    it('should render close icon', () => {
-      render(<Header onClose={vi.fn()} />)
-      // Check for close icon container
-      const closeButton = document.querySelector('[class*="cursor-pointer"]')
-      expect(closeButton)!.toBeInTheDocument()
-    })
-  })
-
-  describe('Event Handlers', () => {
-    it('should call onClose when close icon is clicked', () => {
-      const onClose = vi.fn()
-      render(<Header onClose={onClose} />)
-
-      const closeButton = document.querySelector('[class*="cursor-pointer"]')!
-      fireEvent.click(closeButton)
-
-      expect(onClose).toHaveBeenCalled()
-    })
-  })
-})
-
-// Tab Component Tests
-describe('Tab', () => {
-  beforeEach(() => {
-    vi.clearAllMocks()
-  })
-
-  describe('Rendering', () => {
-    it('should render both tabs', () => {
-      render(<Tab currentTab={CreateFromDSLModalTab.FROM_FILE} setCurrentTab={vi.fn()} />)
-
-      expect(screen.getByText('app.importFromDSLFile'))!.toBeInTheDocument()
-      expect(screen.getByText('app.importFromDSLUrl'))!.toBeInTheDocument()
-    })
-  })
-
-  describe('Event Handlers', () => {
-    it('should call setCurrentTab when clicking file tab', () => {
-      const setCurrentTab = vi.fn()
-      render(<Tab currentTab={CreateFromDSLModalTab.FROM_URL} setCurrentTab={setCurrentTab} />)
-
-      fireEvent.click(screen.getByText('app.importFromDSLFile'))
-      // Tab uses bind() which passes the key as first argument and event as second
-      expect(setCurrentTab).toHaveBeenCalled()
-      expect(setCurrentTab.mock.calls[0]![0]).toBe(CreateFromDSLModalTab.FROM_FILE)
-    })
-
-    it('should call setCurrentTab when clicking URL tab', () => {
-      const setCurrentTab = vi.fn()
-      render(<Tab currentTab={CreateFromDSLModalTab.FROM_FILE} setCurrentTab={setCurrentTab} />)
-
-      fireEvent.click(screen.getByText('app.importFromDSLUrl'))
-      // Tab uses bind() which passes the key as first argument and event as second
-      expect(setCurrentTab).toHaveBeenCalled()
-      expect(setCurrentTab.mock.calls[0]![0]).toBe(CreateFromDSLModalTab.FROM_URL)
-    })
-  })
-})
-
-// Tab Item Component Tests
-describe('TabItem', () => {
-  beforeEach(() => {
-    vi.clearAllMocks()
-  })
-
-  describe('Rendering', () => {
-    it('should render label', () => {
-      render(<TabItem isActive={false} label="Test Tab" onClick={vi.fn()} />)
-
-      expect(screen.getByText('Test Tab'))!.toBeInTheDocument()
-    })
-
-    it('should render active indicator when active', () => {
-      render(<TabItem isActive={true} label="Test Tab" onClick={vi.fn()} />)
-
-      // Active indicator is the bottom border div
-      const indicator = document.querySelector('[class*="bg-util-colors-blue"]')
-      expect(indicator)!.toBeInTheDocument()
-    })
-
-    it('should not render active indicator when inactive', () => {
-      render(<TabItem isActive={false} label="Test Tab" onClick={vi.fn()} />)
-
-      const indicator = document.querySelector('[class*="bg-util-colors-blue"]')
-      expect(indicator).toBeNull()
-    })
-
-    it('should have active text color when active', () => {
-      render(<TabItem isActive={true} label="Test Tab" onClick={vi.fn()} />)
-
-      const item = screen.getByText('Test Tab')
-      expect(item.className).toContain('text-text-primary')
-    })
-
-    it('should have inactive text color when inactive', () => {
-      render(<TabItem isActive={false} label="Test Tab" onClick={vi.fn()} />)
-
-      const item = screen.getByText('Test Tab')
-      expect(item.className).toContain('text-text-tertiary')
-    })
-  })
-
-  describe('Event Handlers', () => {
-    it('should call onClick when clicked', () => {
-      const onClick = vi.fn()
-      render(<TabItem isActive={false} label="Test Tab" onClick={onClick} />)
-
-      fireEvent.click(screen.getByText('Test Tab'))
-      expect(onClick).toHaveBeenCalled()
-    })
-  })
-})
-
 // Uploader Component Tests
 describe('Uploader', () => {
   beforeEach(() => {
diff --git a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/header.tsx b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/header.tsx
deleted file mode 100644
index 0fd93854d78..00000000000
--- a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/header.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-import { RiCloseLine } from '@remixicon/react'
-import * as React from 'react'
-import { useTranslation } from 'react-i18next'
-
-type HeaderProps = {
-  onClose: () => void
-}
-
-const Header = ({ onClose }: HeaderProps) => {
-  const { t } = useTranslation()
-
-  return (
-    <div className="relative flex items-center justify-between pt-6 pr-14 pb-3 pl-6 title-2xl-semi-bold text-text-primary">
-      {t(($) => $.importFromDSL, { ns: 'app' })}
-      <div
-        className="absolute top-5 right-5 flex size-8 cursor-pointer items-center"
-        onClick={onClose}
-      >
-        <RiCloseLine className="size-4.5 text-text-tertiary" />
-      </div>
-    </div>
-  )
-}
-
-export default React.memo(Header)
diff --git a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/index.tsx b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/index.tsx
index 45279993372..f5f2521e9a1 100644
--- a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/index.tsx
+++ b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/index.tsx
@@ -1,12 +1,13 @@
 'use client'
 import { Button } from '@langgenius/dify-ui/button'
-import { Dialog, DialogContent } from '@langgenius/dify-ui/dialog'
+import { Dialog, DialogContent, DialogTitle } from '@langgenius/dify-ui/dialog'
+import { Field, FieldLabel } from '@langgenius/dify-ui/field'
+import { IconButton } from '@langgenius/dify-ui/icon-button'
+import { Input } from '@langgenius/dify-ui/input'
+import { Tabs, TabsList, TabsPanel, TabsTab } from '@langgenius/dify-ui/tabs'
 import { useTranslation } from 'react-i18next'
-import Input from '@/app/components/base/input'
 import DSLConfirmModal from './dsl-confirm-modal'
-import Header from './header'
 import { CreateFromDSLModalTab, useDSLImport } from './hooks/use-dsl-import'
-import Tab from './tab'
 import Uploader from './uploader'
 
 export { CreateFromDSLModalTab }
@@ -53,29 +54,69 @@ const CreateFromDSLModal = ({
     <>
       <Dialog open={show} onOpenChange={(open) => !open && !showConfirmModal && onClose()}>
         <DialogContent className="w-full max-w-120! overflow-hidden! rounded-2xl border-[0.5px] border-components-panel-border bg-components-panel-bg p-0! text-left align-middle shadow-xl">
-          <Header onClose={onClose} />
-          <Tab currentTab={currentTab} setCurrentTab={setCurrentTab} />
-          <div className="px-6 py-4">
-            {currentTab === CreateFromDSLModalTab.FROM_FILE && (
-              <Uploader className="mt-0" file={currentFile} updateFile={handleFile} />
-            )}
-            {currentTab === CreateFromDSLModalTab.FROM_URL && (
-              <div>
-                <div className="leading6 mb-1 system-md-semibold text-text-secondary">DSL URL</div>
-                <Input
-                  placeholder={t(($) => $.importFromDSLUrlPlaceholder, { ns: 'app' }) || ''}
-                  value={dslUrlValue}
-                  onChange={(e) => setDslUrlValue(e.target.value)}
-                />
-              </div>
-            )}
-          </div>
-          <div className="flex justify-end gap-x-2 p-6 pt-5">
-            <Button onClick={onClose}>{t(($) => $['newApp.Cancel'], { ns: 'app' })}</Button>
-            <Button disabled={buttonDisabled} variant="primary" onClick={handleCreateApp}>
-              <span>{t(($) => $['newApp.import'], { ns: 'app' })}</span>
-            </Button>
+          <div className="relative flex items-center justify-between pt-6 pr-14 pb-3 pl-6">
+            <DialogTitle className="title-2xl-semi-bold text-text-primary">
+              {t(($) => $.importFromDSL, { ns: 'app' })}
+            </DialogTitle>
+            <IconButton
+              aria-label={t(($) => $['operation.close'], { ns: 'common' })}
+              className="absolute top-5 right-5"
+              size="lg"
+              onClick={onClose}
+            >
+              <span aria-hidden="true" className="i-ri-close-line size-4.5" />
+            </IconButton>
           </div>
+          <form
+            onSubmit={(event) => {
+              event.preventDefault()
+              handleCreateApp()
+            }}
+          >
+            <Tabs
+              value={currentTab}
+              onValueChange={(value) => {
+                if (value !== null) setCurrentTab(value as CreateFromDSLModalTab)
+              }}
+            >
+              <TabsList className="h-9 gap-6 border-b border-divider-subtle px-6">
+                <TabsTab value={CreateFromDSLModalTab.FROM_FILE} className="h-full py-0">
+                  {t(($) => $.importFromDSLFile, { ns: 'app' })}
+                </TabsTab>
+                <TabsTab value={CreateFromDSLModalTab.FROM_URL} className="h-full py-0">
+                  {t(($) => $.importFromDSLUrl, { ns: 'app' })}
+                </TabsTab>
+              </TabsList>
+              <TabsPanel
+                value={CreateFromDSLModalTab.FROM_FILE}
+                tabIndex={-1}
+                className="px-6 py-4"
+              >
+                <Uploader className="mt-0" file={currentFile} updateFile={handleFile} />
+              </TabsPanel>
+              <TabsPanel value={CreateFromDSLModalTab.FROM_URL} tabIndex={-1} className="px-6 py-4">
+                <Field name="dslUrl">
+                  <FieldLabel className="w-full py-0 text-sm leading-5 font-semibold">
+                    DSL URL
+                  </FieldLabel>
+                  <Input
+                    autoComplete="off"
+                    placeholder={t(($) => $.importFromDSLUrlPlaceholder, { ns: 'app' }) || ''}
+                    value={dslUrlValue}
+                    onChange={(e) => setDslUrlValue(e.target.value)}
+                  />
+                </Field>
+              </TabsPanel>
+            </Tabs>
+            <div className="flex justify-end gap-2 p-6 pt-5">
+              <Button type="button" onClick={onClose}>
+                {t(($) => $['newApp.Cancel'], { ns: 'app' })}
+              </Button>
+              <Button type="submit" disabled={buttonDisabled} variant="primary">
+                {t(($) => $['newApp.import'], { ns: 'app' })}
+              </Button>
+            </div>
+          </form>
         </DialogContent>
       </Dialog>
       {showConfirmModal && (
diff --git a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/index.tsx b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/index.tsx
deleted file mode 100644
index 5af2e53cb4a..00000000000
--- a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/index.tsx
+++ /dev/null
@@ -1,39 +0,0 @@
-import * as React from 'react'
-import { useTranslation } from 'react-i18next'
-import { CreateFromDSLModalTab } from '../hooks/use-dsl-import'
-import Item from './item'
-
-type TabProps = {
-  currentTab: CreateFromDSLModalTab
-  setCurrentTab: (tab: CreateFromDSLModalTab) => void
-}
-
-const Tab = ({ currentTab, setCurrentTab }: TabProps) => {
-  const { t } = useTranslation()
-
-  const tabs = [
-    {
-      key: CreateFromDSLModalTab.FROM_FILE,
-      label: t(($) => $.importFromDSLFile, { ns: 'app' }),
-    },
-    {
-      key: CreateFromDSLModalTab.FROM_URL,
-      label: t(($) => $.importFromDSLUrl, { ns: 'app' }),
-    },
-  ]
-
-  return (
-    <div className="flex h-9 items-center gap-x-6 border-b border-divider-subtle px-6 system-md-semibold text-text-tertiary">
-      {tabs.map((tab) => (
-        <Item
-          key={tab.key}
-          isActive={currentTab === tab.key}
-          label={tab.label}
-          onClick={setCurrentTab.bind(null, tab.key)}
-        />
-      ))}
-    </div>
-  )
-}
-
-export default Tab
diff --git a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/item.tsx b/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/item.tsx
deleted file mode 100644
index 2e076d85866..00000000000
--- a/web/app/components/datasets/create-from-pipeline/create-options/create-from-dsl-modal/tab/item.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-import { cn } from '@langgenius/dify-ui/cn'
-import * as React from 'react'
-
-type ItemProps = {
-  isActive: boolean
-  label: string
-  onClick: () => void
-}
-
-const Item = ({ isActive, label, onClick }: ItemProps) => {
-  return (
-    <div
-      className={cn(
-        'relative flex h-full cursor-pointer items-center system-md-semibold text-text-tertiary',
-        isActive && 'text-text-primary',
-      )}
-      onClick={onClick}
-    >
-      {label}
-      {isActive && (
-        <div className="absolute bottom-0 h-0.5 w-full bg-util-colors-blue-brand-blue-brand-600" />
-      )}
-    </div>
-  )
-}
-
-export default React.memo(Item)