import { ValueGetterParams } from 'ag-grid-community';
import { describe, expect, test } from 'vitest';

import { GridBaseRow } from './Grid';
import { generateFilterGetter } from './GridCell';

describe('GridCell', () => {
  test('generateFilterGetter returns passed filterValueGetter', () => {
    const filterValueGetter = () => 'a';
    expect(generateFilterGetter(undefined, filterValueGetter, () => 'b')).toBe(filterValueGetter);
    expect(generateFilterGetter('xxx', filterValueGetter, undefined)).toBe(filterValueGetter);
    expect(generateFilterGetter(undefined, filterValueGetter, undefined)).toBe(filterValueGetter);
  });

  test('generateFilterGetter', () => {
    expect(generateFilterGetter('xxx', undefined, undefined)).toBeUndefined();

    const tests = [
      { formatted: 'f1', value: 'v1', expected: 'f1 v1' },
      { formatted: 'f2', value: {}, expected: 'f2' },
      { formatted: '', value: 'v3', expected: 'v3' },
    ];

    tests.forEach((test) => {
      const field = 'xxx';
      const valueFormatter = test.formatted == null ? undefined : () => test.formatted;
      const filterGetter = generateFilterGetter(field, undefined, valueFormatter);
      expect(typeof filterGetter).toBe('function');
      if (typeof filterGetter !== 'function') return;
      expect(filterGetter({ getValue: () => test.value } as unknown as ValueGetterParams<GridBaseRow>)).toBe(
        test.expected,
      );
    });
  });
});