import { test, expect } from '@playwright/test';
import { setupApiMocks, login, navigateTo, MOCK_CONTACTS } from './helpers';

test.describe('Contact CRUD E2E', () => {
  test.beforeEach(async ({ page }) => {
    await setupApiMocks(page);
    await login(page);
  });

  test('create a new company contact', async ({ page }) => {
    await navigateTo(page, '/contacts');

    // Wait for contacts page to load
    await expect(page.locator('[data-testid="contact-list-view"], [data-testid="contact-list-empty"], [data-testid="contact-list-loading"]')).toBeVisible({ timeout: 15_000 });

    // Click the "new" toolbar button (Plus icon in plugin toolbar)
    const newBtn = page.locator('[data-testid="plugin-toolbar"] button').filter({ hasText: /new|neu|erstellen|create/i }).first();
    await newBtn.click();

    // Contact edit modal should appear
    await expect(page.locator('[data-testid="contact-type-select"]')).toBeVisible({ timeout: 10_000 });

    // Select company type (should be default)
    await expect(page.locator('[data-testid="contact-name-input"]')).toBeVisible();

    // Fill in company name
    await page.locator('[data-testid="contact-name-input"]').fill('Test Company GmbH');

    // Fill in email
    await page.locator('input[type="email"]').first().fill('test@company.test');

    // Submit
    await page.locator('[data-testid="contact-submit-btn"]').click();

    // Modal should close (success)
    await expect(page.locator('[data-testid="contact-type-select"]')).not.toBeVisible({ timeout: 10_000 });
  });

  test('view contact detail and edit', async ({ page }) => {
    await navigateTo(page, '/contacts');

    // Wait for list to load
    await expect(page.locator('[data-testid="contact-list-view"], [data-testid="contact-list-empty"]')).toBeVisible({ timeout: 15_000 });

    // Click on first contact in the list
    const firstContact = page.locator('[data-testid="contact-list-view"] > div, [data-testid="contact-list-view"] button').first();
    if (await firstContact.isVisible()) {
      await firstContact.click();

      // Detail should appear
      await expect(page.locator('[data-testid="contact-detail"]')).toBeVisible({ timeout: 10_000 });

      // Click edit button in detail
      const editBtn = page.locator('[data-testid="contact-detail"] button').filter({ hasText: /edit|bearbeiten/i }).first();
      if (await editBtn.isVisible()) {
        await editBtn.click();

        // Edit modal should appear
        await expect(page.locator('[data-testid="contact-type-select"]')).toBeVisible({ timeout: 10_000 });

        // Modify name
        await page.locator('[data-testid="contact-name-input"]').fill('Updated Company GmbH');

        // Save
        await page.locator('[data-testid="contact-submit-btn"]').click();

        // Modal should close
        await expect(page.locator('[data-testid="contact-type-select"]')).not.toBeVisible({ timeout: 10_000 });
      }
    }
  });

  test('add ansprechpartner (contact person) to a company', async ({ page }) => {
    await navigateTo(page, '/contacts');

    // Wait for list and click first contact
    await expect(page.locator('[data-testid="contact-list-view"], [data-testid="contact-list-empty"]')).toBeVisible({ timeout: 15_000 });

    const firstContact = page.locator('[data-testid="contact-list-view"] > div, [data-testid="contact-list-view"] button').first();
    if (await firstContact.isVisible()) {
      await firstContact.click();
      await expect(page.locator('[data-testid="contact-detail"]')).toBeVisible({ timeout: 10_000 });

      // Find and click "Add Person" button
      const addPersonBtn = page.locator('[data-testid="contact-detail"] button').filter({ hasText: /add.*person|ansprechpartner.*hinzuf/i }).first();
      if (await addPersonBtn.isVisible()) {
        await addPersonBtn.click();

        // Person modal should appear
        await expect(page.locator('[data-testid="person-save-btn"]')).toBeVisible({ timeout: 10_000 });

        // Fill person details
        const inputs = page.locator('[data-testid="contact-detail"] input, .modal input, [role="dialog"] input');
        const firstNameInput = inputs.nth(0);
        const lastNameInput = inputs.nth(1);

        await firstNameInput.fill('Anna');
        await lastNameInput.fill('Schmidt');

        // Save person
        await page.locator('[data-testid="person-save-btn"]').click();

        // Modal should close
        await expect(page.locator('[data-testid="person-save-btn"]')).not.toBeVisible({ timeout: 10_000 });
      }
    }
  });

  test('delete a contact', async ({ page }) => {
    await navigateTo(page, '/contacts');

    await expect(page.locator('[data-testid="contact-list-view"], [data-testid="contact-list-empty"]')).toBeVisible({ timeout: 15_000 });

    const firstContact = page.locator('[data-testid="contact-list-view"] > div, [data-testid="contact-list-view"] button').first();
    if (await firstContact.isVisible()) {
      await firstContact.click();
      await expect(page.locator('[data-testid="contact-detail"]')).toBeVisible({ timeout: 10_000 });

      // Set up confirm dialog handler
      page.on('dialog', (dialog) => dialog.accept());

      // Click delete button
      const deleteBtn = page.locator('[data-testid="contact-detail"] button').filter({ hasText: /delete|löschen/i }).first();
      if (await deleteBtn.isVisible()) {
        await deleteBtn.click();

        // Detail should become empty after deletion
        await expect(page.locator('[data-testid="contact-detail-empty"], [data-testid="contact-detail-loading"]')).toBeVisible({ timeout: 10_000 });
      }
    }
  });
});