ComfyUI_frontend/browser_tests/fixtures/components/Topbar.ts

import { Locator, Page } from '@playwright/test'

export class Topbar {
  constructor(public readonly page: Page) {}

  async getTabNames(): Promise<string[]> {
    return await this.page
      .locator('.workflow-tabs .workflow-label')
      .allInnerTexts()
  }

  async getActiveTabName(): Promise<string> {
    return this.page
      .locator('.workflow-tabs .p-togglebutton-checked')
      .innerText()
  }

  getMenuItem(itemLabel: string): Locator {
    return this.page.locator(`.p-menubar-item-label:text-is("${itemLabel}")`)
  }

  getWorkflowTab(tabName: string): Locator {
    return this.page
      .locator(`.workflow-tabs .workflow-label:has-text("${tabName}")`)
      .locator('..')
  }

  async closeWorkflowTab(tabName: string) {
    const tab = this.getWorkflowTab(tabName)
    await tab.locator('.close-button').click({ force: true })
  }

  getSaveDialog(): Locator {
    return this.page.locator('.p-dialog-content input')
  }

  saveWorkflow(workflowName: string): Promise<void> {
    return this._saveWorkflow(workflowName, 'Save')
  }

  saveWorkflowAs(workflowName: string): Promise<void> {
    return this._saveWorkflow(workflowName, 'Save As')
  }

  exportWorkflow(workflowName: string): Promise<void> {
    return this._saveWorkflow(workflowName, 'Export')
  }

  async _saveWorkflow(
    workflowName: string,
    command: 'Save' | 'Save As' | 'Export'
  ) {
    await this.triggerTopbarCommand(['File', command])
    await this.getSaveDialog().fill(workflowName)
    await this.page.keyboard.press('Enter')

    // Wait for workflow service to finish saving
    await this.page.waitForFunction(
      () => !window['app'].extensionManager.workflow.isBusy,
      undefined,
      { timeout: 3000 }
    )
    // Wait for the dialog to close.
    await this.getSaveDialog().waitFor({ state: 'hidden', timeout: 500 })
  }

  async openTopbarMenu() {
    await this.page.waitForTimeout(1000)
    await this.page.locator('.comfyui-logo-wrapper').click()
    const menu = this.page.locator('.comfy-command-menu')
    await menu.waitFor({ state: 'visible' })
    return menu
  }

  async triggerTopbarCommand(path: string[]) {
    if (path.length < 1) {
      throw new Error('Path cannot be empty')
    }

    const menu = await this.openTopbarMenu()
    const tabName = path[0]
    const topLevelMenuItem = this.page.locator(
      `.p-menubar-item-label:text-is("${tabName}")`
    )
    const topLevelMenu = menu
      .locator('.p-tieredmenu-item')
      .filter({ has: topLevelMenuItem })
    await topLevelMenu.waitFor({ state: 'visible' })

    // Handle top-level commands (like "New")
    if (path.length === 1) {
      await topLevelMenuItem.click()
      return
    }

    await topLevelMenu.hover()

    let currentMenu = topLevelMenu
    for (let i = 1; i < path.length; i++) {
      const commandName = path[i]
      const menuItem = currentMenu
        .locator(
          `.p-tieredmenu-submenu .p-tieredmenu-item:has-text("${commandName}")`
        )
        .first()
      await menuItem.waitFor({ state: 'visible' })
      await menuItem.hover()
      currentMenu = menuItem
    }
    await currentMenu.click()
  }
}