import { test, expect } from '@playwright/test';
import { navigateToSearchPage } from '../helpers/navigation.helper';
import { selectSearchType, SearchTypes, enterSearchName, clickSubmitSearch, confirmSubmitSearch } from '../helpers/search-type.helper';
import { setDateRange, setMinDate, setMaxDate, clearDateRange, TestDateRanges } from '../helpers/date-picker.helper';
import {
  addProfitCenter,
  addProfitCenters,
  clearAutocompleteItems,
  profitCenterConfig,
  getAutocompleteItemCount,
  removeAutocompleteItem,
  isAutocompletePanelVisible,
} from '../helpers/autocomplete.helper';
import { assertNoErrorNotification, hasSuccessNotification } from '../helpers/radzen.helper';
import { hasValidationErrors, submitAndExpectError, ValidationMessages } from '../helpers/validation.helper';

/**
 * Test suite for Search Type 30: Time Span + Profit Center
 *
 * This search type allows users to search by a date range combined with
 * one or more profit center (branch) codes.
 *
 * Filters Enabled: Timespan, Profit Center
 */
test.describe('Search Type 30: Time Span + Profit Center', () => {
  test.beforeEach(async ({ page }) => {
    await navigateToSearchPage(page);
  });

  // ============================================================================
  // POSITIVE TEST CASES
  // ============================================================================

  test.describe('Positive Tests', () => {
    test('TC-030-P01: Single profit center with standard date range', async ({ page }) => {
      // Select search type
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);

      // Verify filter panel is visible
      await expect(page.locator('text=Filter by Profit Center')).toBeVisible();
      await expect(page.locator('text=Filter by Time Span')).toBeVisible();

      // Enter search name
      await enterSearchName(page, 'TC-030-P01 Single Profit Center');

      // Set date range
      await setDateRange(page, '2020-01-01', '2020-09-01');

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Verify profit center appears in the list
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(1);

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      // Verify no error notification
      await assertNoErrorNotification(page);
    });

    test('TC-030-P02: Multiple profit centers search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P02 Multiple Profit Centers');

      // Set date range
      await setDateRange(page, '2019-01-01', '2019-12-31');

      // Add multiple profit centers
      await addProfitCenters(page, ['1AM', '1PM', '2DM']);

      // Verify all profit centers appear in the list
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(3);

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P03: All profit centers search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P03 All Profit Centers');

      // Set date range
      await setDateRange(page, '2018-01-01', '2018-12-31');

      // Add all profit centers
      const allProfitCenters = ['1AM', '1BM', '1CM', '1PM', '2DM', '2SM', '3TM', '4IM', '5SM'];
      await addProfitCenters(page, allProfitCenters);

      // Verify all profit centers appear in the list
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(9);

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P04: Minimum date range (same day)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P04 Same Day Range');

      // Set same day date range
      await setDateRange(page, TestDateRanges.SAME_DAY.min, TestDateRanges.SAME_DAY.max);

      // Add profit center
      await addProfitCenter(page, '1PM');

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P05: Boundary date - start of data range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P05 Start Boundary');

      // Set earliest date boundary (1905-01-20 to 1905-12-31)
      await setDateRange(page, TestDateRanges.START_BOUNDARY.min, TestDateRanges.START_BOUNDARY.max);

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P06: Boundary date - end of data range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P06 End Boundary');

      // Set latest date boundary (2020-08-01 to 2020-09-01)
      await setDateRange(page, TestDateRanges.END_BOUNDARY.min, TestDateRanges.END_BOUNDARY.max);

      // Add profit center
      await addProfitCenter(page, '1CM');

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P07: Historical date range search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P07 Historical Search');

      // Set historical date range (2016-01-01 to 2017-12-31)
      await setDateRange(page, TestDateRanges.HISTORICAL.min, TestDateRanges.HISTORICAL.max);

      // Add profit center
      await addProfitCenter(page, '2SM');

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });

    test('TC-030-P08: Profit center remove and re-add', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-P08 PC Remove Re-add');

      // Set date range
      await setDateRange(page, '2019-01-01', '2019-12-31');

      // Add profit centers
      await addProfitCenter(page, '1AM');
      await addProfitCenter(page, '1BM');

      // Verify both are added
      let itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(2);

      // Remove first profit center (1AM)
      await removeAutocompleteItem(page, profitCenterConfig, 0);

      // Verify only one remains
      itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(1);

      // Add another profit center
      await addProfitCenter(page, '1CM');

      // Verify two profit centers in list (1BM and 1CM)
      itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(2);

      // Submit search
      await clickSubmitSearch(page);
      await confirmSubmitSearch(page);

      await assertNoErrorNotification(page);
    });
  });

  // ============================================================================
  // NEGATIVE TEST CASES
  // ============================================================================

  test.describe('Negative Tests', () => {
    test('TC-030-N01: Missing search name', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);

      // Do NOT enter search name

      // Set valid date range
      await setDateRange(page, '2020-01-01', '2020-09-01');

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Attempt to submit
      await submitAndExpectError(page);

      // Verify user remains on the page
      await expect(page.locator('text=Filter by Profit Center')).toBeVisible();
    });

    test('TC-030-N02: No search type selected', async ({ page }) => {
      // Enter search name without selecting search type
      await enterSearchName(page, 'TC-030-N02 No Type');

      // Verify filter panels are not visible (search type not selected)
      const profitCenterPanelVisible = await isAutocompletePanelVisible(page, profitCenterConfig);
      expect(profitCenterPanelVisible).toBe(false);

      // Attempt to submit
      await submitAndExpectError(page);
    });

    test('TC-030-N03: Missing minimum date', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N03 Missing Min Date');

      // Only set maximum date
      await setMaxDate(page, '2020-09-01');

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Attempt to submit
      await submitAndExpectError(page);
    });

    test('TC-030-N04: Missing maximum date', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N04 Missing Max Date');

      // Only set minimum date
      await setMinDate(page, '2020-01-01');

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Attempt to submit
      await submitAndExpectError(page);
    });

    test('TC-030-N05: Empty profit center list', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N05 Empty Profit Centers');

      // Set valid date range
      await setDateRange(page, '2020-01-01', '2020-09-01');

      // Do NOT add any profit centers

      // Verify profit center list is empty
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(0);

      // Attempt to submit
      await submitAndExpectError(page);
    });

    test('TC-030-N06: Invalid date range (min > max)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N06 Invalid Date Range');

      // Set invalid date range (min date after max date)
      await setDateRange(page, TestDateRanges.INVALID_REVERSED.min, TestDateRanges.INVALID_REVERSED.max);

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Attempt to submit
      await submitAndExpectError(page);
    });

    test('TC-030-N07: Invalid profit center code', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N07 Invalid PC Code');

      // Set valid date range
      await setDateRange(page, '2020-01-01', '2020-09-01');

      // Try to add invalid profit center
      // The autocomplete should not find any matches for "INVALID"
      const panel = page.locator(`.rz-card:has-text("${profitCenterConfig.panelHeader}")`);
      const autocomplete = panel.locator('.rz-autocomplete input');
      await autocomplete.fill('INVALID');

      // Wait for autocomplete to search
      await page.waitForTimeout(500);

      // Verify no autocomplete suggestions appear
      const dropdown = page.locator('.rz-autocomplete-list');
      const dropdownVisible = await dropdown.isVisible({ timeout: 2000 }).catch(() => false);

      // If dropdown is not visible or empty, the invalid code is rejected
      if (dropdownVisible) {
        const items = dropdown.locator('.rz-autocomplete-list-item');
        const count = await items.count();
        expect(count).toBe(0);
      }

      // Verify profit center list is still empty
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(0);
    });

    test('TC-030-N08: Future date range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N08 Future Dates');

      // Set future date range
      await setDateRange(page, TestDateRanges.FUTURE.min, TestDateRanges.FUTURE.max);

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Submit search - may be accepted but will return no results
      // or may show validation warning
      await clickSubmitSearch(page);

      // Check if there's a validation error or if it proceeds
      const hasErrors = await hasValidationErrors(page);
      if (!hasErrors) {
        // If accepted, confirm the submission
        await confirmSubmitSearch(page);
        await assertNoErrorNotification(page);
      }
      // If there are validation errors, that's also acceptable behavior
    });

    test('TC-030-N09: Invalid date format', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N09 Invalid Date Format');

      // Try to enter invalid date format directly
      // The Radzen date picker should prevent or reject invalid formats
      const minDateInput = page.locator('input[name="MinimumDt"]');
      await minDateInput.fill('31-12-2020'); // Invalid format

      await setMaxDate(page, '2020-09-01');

      // Add profit center
      await addProfitCenter(page, '1AM');

      // Attempt to submit - should fail validation
      await submitAndExpectError(page);
    });

    test('TC-030-N10: Profit center with special characters', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_PROFIT_CENTER);
      await enterSearchName(page, 'TC-030-N10 PC Special Chars');

      // Set valid date range
      await setDateRange(page, '2020-01-01', '2020-09-01');

      // Try to add profit center with special characters
      const panel = page.locator(`.rz-card:has-text("${profitCenterConfig.panelHeader}")`);
      const autocomplete = panel.locator('.rz-autocomplete input');
      await autocomplete.fill('1AM!@#');

      // Wait for autocomplete to search
      await page.waitForTimeout(500);

      // Verify no autocomplete suggestions appear for invalid input
      const dropdown = page.locator('.rz-autocomplete-list');
      const dropdownVisible = await dropdown.isVisible({ timeout: 2000 }).catch(() => false);

      if (dropdownVisible) {
        const items = dropdown.locator('.rz-autocomplete-list-item');
        const count = await items.count();
        expect(count).toBe(0);
      }

      // Verify profit center list is still empty
      const itemCount = await getAutocompleteItemCount(page, profitCenterConfig);
      expect(itemCount).toBe(0);
    });
  });
});