import { expect, test } from '@playwright/test'

test.describe('FlowPilot assistant chat smoke tests', () => {
  test('can open the assistant chat page and see the interface', async ({ page }) => {
    await page.goto('/assistant')

    // Should load the assistant chat page — UI shows "AI Assistant" heading
    await expect(page.getByText('AI Assistant')).toBeVisible({ timeout: 10000 })

    // Should show the start conversation button when no chats exist
    await expect(page.getByRole('button', { name: /Start a Conversation/i })).toBeVisible()
  })

  test('can create a new chat session', async ({ page }) => {
    await page.goto('/assistant')
    await expect(page.getByText('AI Assistant')).toBeVisible({ timeout: 10000 })

    // Click "New Chat" button in the sidebar
    const newChatButton = page.getByRole('button', { name: /New Chat/i })
    await expect(newChatButton).toBeVisible()
    await newChatButton.click()

    // After creating a chat, the message input area should appear
    // The textarea may use various placeholders
    const messageInput = page.locator('textarea').first()
    await expect(messageInput).toBeVisible({ timeout: 5000 })
  })

  // Note: Full AI response tests require ANTHROPIC_API_KEY in the environment.
})