ComfyUI_frontend/src/composables/useCoreCommands.test.ts

import { createPinia, setActivePinia } from 'pinia'
import { beforeEach, describe, expect, it, vi } from 'vitest'
import { ref } from 'vue'

import { useCoreCommands } from '@/composables/useCoreCommands'
import { useSettingStore } from '@/platform/settings/settingStore'
import { api } from '@/scripts/api'
import { app } from '@/scripts/app'

// Mock vue-i18n for useExternalLink
const mockLocale = ref('en')
vi.mock('vue-i18n', async () => {
  const actual = await vi.importActual('vue-i18n')
  return {
    ...actual,
    useI18n: vi.fn(() => ({
      locale: mockLocale
    }))
  }
})

vi.mock('@/scripts/app', () => {
  const mockGraphClear = vi.fn()
  const mockCanvas = { subgraph: undefined }

  return {
    app: {
      clean: vi.fn(() => {
        // Simulate app.clean() calling graph.clear() only when not in subgraph
        if (!mockCanvas.subgraph) {
          mockGraphClear()
        }
      }),
      canvas: mockCanvas,
      rootGraph: {
        clear: mockGraphClear
      }
    }
  }
})

vi.mock('@/scripts/api', () => ({
  api: {
    dispatchCustomEvent: vi.fn(),
    apiURL: vi.fn(() => 'http://localhost:8188')
  }
}))

vi.mock('@/platform/settings/settingStore')

vi.mock('@/stores/firebaseAuthStore', () => ({
  useFirebaseAuthStore: vi.fn(() => ({}))
}))

vi.mock('@/composables/auth/useFirebaseAuth', () => ({
  useFirebaseAuth: vi.fn(() => null)
}))

vi.mock('firebase/auth', () => ({
  setPersistence: vi.fn(),
  browserLocalPersistence: {},
  onAuthStateChanged: vi.fn()
}))

vi.mock('@/platform/workflow/core/services/workflowService', () => ({
  useWorkflowService: vi.fn(() => ({}))
}))

vi.mock('@/services/dialogService', () => ({
  useDialogService: vi.fn(() => ({}))
}))

vi.mock('@/services/litegraphService', () => ({
  useLitegraphService: vi.fn(() => ({}))
}))

vi.mock('@/stores/executionStore', () => ({
  useExecutionStore: vi.fn(() => ({}))
}))

vi.mock('@/stores/toastStore', () => ({
  useToastStore: vi.fn(() => ({}))
}))

vi.mock('@/platform/workflow/management/stores/workflowStore', () => ({
  useWorkflowStore: vi.fn(() => ({}))
}))

vi.mock('@/stores/subgraphStore', () => ({
  useSubgraphStore: vi.fn(() => ({}))
}))

vi.mock('@/stores/workspace/colorPaletteStore', () => ({
  useColorPaletteStore: vi.fn(() => ({}))
}))

vi.mock('@/composables/auth/useFirebaseAuthActions', () => ({
  useFirebaseAuthActions: vi.fn(() => ({}))
}))

vi.mock('@/platform/cloud/subscription/composables/useSubscription', () => ({
  useSubscription: vi.fn(() => ({
    isActiveSubscription: vi.fn().mockReturnValue(true),
    showSubscriptionDialog: vi.fn()
  }))
}))

describe('useCoreCommands', () => {
  const mockSubgraph = {
    nodes: [
      // Mock input node
      {
        constructor: { comfyClass: 'SubgraphInputNode' },
        id: 'input1'
      },
      // Mock output node
      {
        constructor: { comfyClass: 'SubgraphOutputNode' },
        id: 'output1'
      },
      // Mock user node
      {
        constructor: { comfyClass: 'SomeUserNode' },
        id: 'user1'
      },
      // Another mock user node
      {
        constructor: { comfyClass: 'AnotherUserNode' },
        id: 'user2'
      }
    ],
    remove: vi.fn()
  }

  beforeEach(() => {
    vi.clearAllMocks()

    // Set up Pinia
    setActivePinia(createPinia())

    // Reset app state
    app.canvas.subgraph = undefined

    // Mock settings store
    vi.mocked(useSettingStore).mockReturnValue({
      get: vi.fn().mockReturnValue(false) // Skip confirmation dialog
    } as any)

    // Mock global confirm
    global.confirm = vi.fn().mockReturnValue(true)
  })

  describe('ClearWorkflow command', () => {
    it('should clear main graph when not in subgraph', async () => {
      const commands = useCoreCommands()
      const clearCommand = commands.find(
        (cmd) => cmd.id === 'Comfy.ClearWorkflow'
      )!

      // Execute the command
      await clearCommand.function()

      expect(app.clean).toHaveBeenCalled()
      expect(app.rootGraph.clear).toHaveBeenCalled()
      expect(api.dispatchCustomEvent).toHaveBeenCalledWith('graphCleared')
    })

    it('should preserve input/output nodes when clearing subgraph', async () => {
      // Set up subgraph context
      app.canvas.subgraph = mockSubgraph as any

      const commands = useCoreCommands()
      const clearCommand = commands.find(
        (cmd) => cmd.id === 'Comfy.ClearWorkflow'
      )!

      // Execute the command
      await clearCommand.function()

      expect(app.clean).toHaveBeenCalled()
      expect(app.rootGraph.clear).not.toHaveBeenCalled()

      // Should only remove user nodes, not input/output nodes
      expect(mockSubgraph.remove).toHaveBeenCalledTimes(2)
      expect(mockSubgraph.remove).toHaveBeenCalledWith(mockSubgraph.nodes[2]) // user1
      expect(mockSubgraph.remove).toHaveBeenCalledWith(mockSubgraph.nodes[3]) // user2
      expect(mockSubgraph.remove).not.toHaveBeenCalledWith(
        mockSubgraph.nodes[0]
      ) // input1
      expect(mockSubgraph.remove).not.toHaveBeenCalledWith(
        mockSubgraph.nodes[1]
      ) // output1

      expect(api.dispatchCustomEvent).toHaveBeenCalledWith('graphCleared')
    })

    it('should respect confirmation setting', async () => {
      // Mock confirmation required
      vi.mocked(useSettingStore).mockReturnValue({
        get: vi.fn().mockReturnValue(true) // Require confirmation
      } as any)

      global.confirm = vi.fn().mockReturnValue(false) // User cancels

      const commands = useCoreCommands()
      const clearCommand = commands.find(
        (cmd) => cmd.id === 'Comfy.ClearWorkflow'
      )!

      // Execute the command
      await clearCommand.function()

      // Should not clear anything when user cancels
      expect(app.clean).not.toHaveBeenCalled()
      expect(app.rootGraph.clear).not.toHaveBeenCalled()
      expect(api.dispatchCustomEvent).not.toHaveBeenCalled()
    })
  })
})