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 {
  addWorkCenter,
  addWorkCenters,
  clearAutocompleteItems,
  workCenterConfig,
  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 40: Time Span + Work Center
 *
 * This search type allows users to search by a date range combined with
 * one or more work center codes.
 *
 * Filters Enabled: Timespan, Work Center
 */
test.describe('Search Type 40: Time Span + Work Center', () => {
  test.beforeEach(async ({ page }) => {
    await navigateToSearchPage(page);
  });

  // Valid work center test data
  const validWorkCenters = {
    AS_SUFFIX: ['0083AS', '0278AS', '0424AS', '0586AS', '0696AS', '1010AS', '1011AS'],
    CA_SUFFIX: ['10595CA', '11275CA', '11350CA', '11355CA', '13316CA', '14305CA', '15660CA', '200038CA', '200039CA', '200041CA', '200042CA'],
    CB_SUFFIX: ['1700CB'],
    NO_SUFFIX: ['200039'],
  };

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

  test.describe('Positive Tests', () => {
    test('TC-040-P01: Single work center with standard date range', async ({ page }) => {
      // Select search type
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);

      // Verify filter panels are visible
      await expect(page.locator('text=Filter by Work Center')).toBeVisible();
      await expect(page.locator('text=Filter by Time Span')).toBeVisible();

      // Enter search name
      await enterSearchName(page, 'TC-040-P01 Single Work Center');

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

      // Add work center
      await addWorkCenter(page, '0083AS');

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

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

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

    test('TC-040-P02: Multiple work centers search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P02 Multiple Work Centers');

      // Set date range
      await setDateRange(page, '2018-01-01', '2019-12-31');

      // Add multiple work centers from different categories
      await addWorkCenters(page, ['0083AS', '10595CA', '1700CB']);

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

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P03: Work centers by suffix type (AS)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P03 AS Work Centers');

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

      // Add all AS-suffix work centers
      await addWorkCenters(page, validWorkCenters.AS_SUFFIX);

      // Verify all work centers appear in the list
      const itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(7);

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P04: Work centers by suffix type (CA)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P04 CA Work Centers');

      // Set date range
      await setDateRange(page, '2018-01-01', '2020-09-01');

      // Add all CA-suffix work centers
      await addWorkCenters(page, validWorkCenters.CA_SUFFIX);

      // Verify all work centers appear in the list
      const itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(11);

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P05: All work centers search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P05 All Work Centers');

      // Set date range
      await setDateRange(page, '2019-06-01', '2019-12-31');

      // Add all work centers from all categories
      const allWorkCenters = [
        ...validWorkCenters.AS_SUFFIX,
        ...validWorkCenters.CA_SUFFIX,
        ...validWorkCenters.CB_SUFFIX,
        ...validWorkCenters.NO_SUFFIX,
      ];
      await addWorkCenters(page, allWorkCenters);

      // Verify all work centers appear in the list
      const itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(20);

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P06: Minimum date range (same day)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P06 WC Same Day Range');

      // Set same day date range
      await setDateRange(page, '2019-07-15', '2019-07-15');

      // Add work center
      await addWorkCenter(page, '10595CA');

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P07: Boundary date - start of data range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P07 WC Start Boundary');

      // Set earliest date boundary
      await setDateRange(page, TestDateRanges.START_BOUNDARY.min, TestDateRanges.START_BOUNDARY.max);

      // Add work center
      await addWorkCenter(page, '0083AS');

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P08: Boundary date - end of data range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P08 WC End Boundary');

      // Set latest date boundary
      await setDateRange(page, TestDateRanges.END_BOUNDARY.min, TestDateRanges.END_BOUNDARY.max);

      // Add work center
      await addWorkCenter(page, '11275CA');

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P09: Historical date range search', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P09 WC Historical Search');

      // Set historical date range
      await setDateRange(page, TestDateRanges.HISTORICAL.min, TestDateRanges.HISTORICAL.max);

      // Add work center
      await addWorkCenter(page, '14305CA');

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P10: Work center remove and re-add', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P10 WC Remove Re-add');

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

      // Add work centers
      await addWorkCenter(page, '0083AS');
      await addWorkCenter(page, '0278AS');

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

      // Remove first work center (0083AS)
      await removeAutocompleteItem(page, workCenterConfig, 0);

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

      // Add another work center
      await addWorkCenter(page, '0424AS');

      // Verify two work centers in list
      itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(2);

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

      await assertNoErrorNotification(page);
    });

    test('TC-040-P11: Work center with no suffix (200039)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-P11 WC No Suffix');

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

      // Add work center without suffix
      await addWorkCenter(page, '200039');

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

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

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

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

  test.describe('Negative Tests', () => {
    test('TC-040-N01: Missing search name', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);

      // Do NOT enter search name

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

      // Add work center
      await addWorkCenter(page, '0083AS');

      // Attempt to submit
      await submitAndExpectError(page);

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

    test('TC-040-N02: No search type selected', async ({ page }) => {
      // Enter search name without selecting search type
      await enterSearchName(page, 'TC-040-N02 No Type');

      // Verify filter panels are not visible
      const workCenterPanelVisible = await isAutocompletePanelVisible(page, workCenterConfig);
      expect(workCenterPanelVisible).toBe(false);

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

    test('TC-040-N03: Missing minimum date', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N03 WC Missing Min Date');

      // Only set maximum date
      await setMaxDate(page, '2019-12-31');

      // Add work center
      await addWorkCenter(page, '0083AS');

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

    test('TC-040-N04: Missing maximum date', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N04 WC Missing Max Date');

      // Only set minimum date
      await setMinDate(page, '2019-01-01');

      // Add work center
      await addWorkCenter(page, '0083AS');

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

    test('TC-040-N05: Empty work center list', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N05 Empty Work Centers');

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

      // Do NOT add any work centers

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

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

    test('TC-040-N06: Invalid date range (min > max)', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N06 WC Invalid Date Range');

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

      // Add work center
      await addWorkCenter(page, '0083AS');

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

    test('TC-040-N07: Invalid work center code', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N07 Invalid WC Code');

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

      // Try to add invalid work center
      const panel = page.locator(`.rz-card:has-text("${workCenterConfig.panelHeader}")`);
      const autocomplete = panel.locator('.rz-autocomplete input');
      await autocomplete.fill('INVALIDWC');

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

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

    test('TC-040-N08: Future date range', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N08 WC Future Dates');

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

      // Add work center
      await addWorkCenter(page, '0083AS');

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

      // Check if there's a validation error or if it proceeds
      const hasErrors = await hasValidationErrors(page);
      if (!hasErrors) {
        await confirmSubmitSearch(page);
        await assertNoErrorNotification(page);
      }
    });

    test('TC-040-N09: Invalid date format', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N09 WC Invalid Date Format');

      // Try to enter invalid date format
      const minDateInput = page.locator('input[name="MinimumDt"]');
      await minDateInput.fill('31-12-2019');

      await setMaxDate(page, '2019-12-31');

      // Add work center
      await addWorkCenter(page, '0083AS');

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

    test('TC-040-N10: Work center with special characters', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N10 WC Special Chars');

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

      // Try to add work center with special characters
      const panel = page.locator(`.rz-card:has-text("${workCenterConfig.panelHeader}")`);
      const autocomplete = panel.locator('.rz-autocomplete input');
      await autocomplete.fill('0083AS!@#');

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

    test('TC-040-N11: Duplicate work center entry', async ({ page }) => {
      await selectSearchType(page, SearchTypes.TIMESPAN_WORK_CENTER);
      await enterSearchName(page, 'TC-040-N11 WC Duplicate');

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

      // Add work center
      await addWorkCenter(page, '0083AS');

      // Verify one entry
      let itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(1);

      // Attempt to add the same work center again
      await addWorkCenter(page, '0083AS');

      // Wait for any duplicate handling
      await page.waitForTimeout(500);

      // Verify only one entry remains (duplicate should be rejected)
      itemCount = await getAutocompleteItemCount(page, workCenterConfig);
      expect(itemCount).toBe(1);
    });
  });
});