import { test, expect } from '@playwright/test';
import { login } from './helpers/auth';

const API = 'https://fiberops-api.juankibin.space/api/v1';

test.describe('Plans', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
    await page.goto('/plans');
    await page.waitForLoadState('networkidle');
  });

  test('plans page renders with header and table', async ({ page }) => {
    await expect(page.locator('h1:has-text("Plans")')).toBeVisible();
    await expect(page.locator('table')).toBeVisible();
    await expect(page.locator('[data-testid="btn-add-plan"]')).toBeVisible();
  });

  test('plans list loads rows from API', async ({ page }) => {
    // Wait for either rows or empty state
    await page.waitForTimeout(3000);
    const rows = page.locator('[data-testid="plan-row"]');
    const empty = page.locator('text=No plans found');
    const count = await rows.count();
    const hasEmpty = await empty.isVisible();
    // Either rows exist OR empty state is shown — both are valid
    expect(count > 0 || hasEmpty).toBeTruthy();
  });

  test('add plan modal opens and submits', async ({ page }) => {
    // Open create modal
    await page.click('[data-testid="btn-add-plan"]');

    // Modal should appear with form fields
    await expect(page.locator('[data-testid="input-plan-name"]')).toBeVisible();
    await expect(page.locator('[data-testid="select-plan-type"]')).toBeVisible();
    await expect(page.locator('[data-testid="input-plan-speed"]')).toBeVisible();
    await expect(page.locator('[data-testid="input-plan-price"]')).toBeVisible();

    // Fill form
    const planName = `E2E Test Plan ${Date.now()}`;
    await page.fill('[data-testid="input-plan-name"]', planName);
    await page.selectOption('[data-testid="select-plan-type"]', 'PREPAID');
    await page.fill('[data-testid="input-plan-speed"]', '25Mbps');
    await page.fill('[data-testid="input-plan-price"]', '999');
    await page.fill('[data-testid="input-plan-description"]', 'E2E test plan - safe to delete');

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

    // Modal should close and success toast or new row appears
    await page.waitForTimeout(2000);

    // Modal should be closed
    const modalInput = page.locator('[data-testid="input-plan-name"]');
    await expect(modalInput).not.toBeVisible({ timeout: 5000 });
  });

  test('edit plan modal opens and submits', async ({ page }) => {
    // Wait for rows to load
    await page.waitForTimeout(3000);
    const editBtns = page.locator('[data-testid="btn-edit-plan"]');
    const count = await editBtns.count();

    if (count === 0) {
      // No plans exist yet — create one first via API, then test edit
      test.skip();
      return;
    }

    // Click first edit button
    await editBtns.first().click();

    // Edit modal should open
    await expect(page.locator('[data-testid="input-edit-name"]')).toBeVisible({ timeout: 5000 });
    await expect(page.locator('[data-testid="input-edit-speed"]')).toBeVisible();
    await expect(page.locator('[data-testid="input-edit-price"]')).toBeVisible();

    // Change the speed
    await page.fill('[data-testid="input-edit-speed"]', '50Mbps');

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

    // Modal should close
    await page.waitForTimeout(2000);
    const editModal = page.locator('[data-testid="input-edit-name"]');
    await expect(editModal).not.toBeVisible({ timeout: 5000 });
  });

  test('delete plan shows confirmation dialog', async ({ page }) => {
    // Wait for rows
    await page.waitForTimeout(3000);
    const deleteBtns = page.locator('[data-testid="btn-delete-plan"]');
    const count = await deleteBtns.count();

    if (count === 0) {
      test.skip();
      return;
    }

    // Click first delete button
    await deleteBtns.first().click();

    // Confirmation modal should appear
    await expect(page.locator('[data-testid="modal-delete-plan"]')).toBeVisible({ timeout: 5000 });
    await expect(page.locator('[data-testid="btn-confirm-delete"]')).toBeVisible();
    await expect(page.locator('[data-testid="btn-cancel-delete"]')).toBeVisible();

    // Cancel the delete (don't actually delete in tests)
    await page.click('[data-testid="btn-cancel-delete"]');

    // Modal should close
    await page.waitForTimeout(500);
    const deleteModal = page.locator('[data-testid="modal-delete-plan"]');
    await expect(deleteModal).not.toBeVisible({ timeout: 5000 });
  });
});