sofarr/tests/unit/ombiFilters.test.js

// Copyright (c) 2026 Gordon Bolton. MIT License.
import { describe, it, expect } from 'vitest';

const {
  getRequestStatus,
  filterByType,
  filterByStatus,
  filterBySearch,
  sortRequests,
  applyRequestFilters
} = require('../../server/utils/ombiFilters');

function makeRequest(overrides = {}) {
  return {
    id: 1,
    title: 'Test Request',
    requestedDate: '2026-05-21T10:00:00.000Z',
    available: false,
    approved: false,
    denied: false,
    requested: true,
    mediaType: 'movie',
    ...overrides
  };
}

// ---------------------------------------------------------------------------
// getRequestStatus
// ---------------------------------------------------------------------------

describe('getRequestStatus', () => {
  it('returns available when available is true', () => {
    expect(getRequestStatus(makeRequest({ available: true }))).toBe('available');
  });

  it('returns denied when denied is true', () => {
    expect(getRequestStatus(makeRequest({ denied: true }))).toBe('denied');
  });

  it('returns approved when approved is true', () => {
    expect(getRequestStatus(makeRequest({ approved: true }))).toBe('approved');
  });

  it('returns pending when requested is true', () => {
    expect(getRequestStatus(makeRequest({ requested: true }))).toBe('pending');
  });

  it('returns unknown for empty object', () => {
    expect(getRequestStatus({})).toBe('unknown');
  });

  it('returns unknown for null', () => {
    expect(getRequestStatus(null)).toBe('unknown');
  });

  it('follows priority: available > denied > approved > pending', () => {
    expect(getRequestStatus(makeRequest({ available: true, denied: true }))).toBe('available');
    expect(getRequestStatus(makeRequest({ denied: true, approved: true }))).toBe('denied');
    expect(getRequestStatus(makeRequest({ approved: true, requested: true }))).toBe('approved');
  });
});

// ---------------------------------------------------------------------------
// filterByType
// ---------------------------------------------------------------------------

describe('filterByType', () => {
  const movie = makeRequest({ mediaType: 'movie' });
  const tv = makeRequest({ mediaType: 'tv', id: 2 });

  it('returns all when types is empty', () => {
    expect(filterByType([movie, tv], [])).toEqual([movie, tv]);
  });

  it('returns all when types includes "all"', () => {
    expect(filterByType([movie, tv], ['all'])).toEqual([movie, tv]);
  });

  it('filters to movies only', () => {
    expect(filterByType([movie, tv], ['movie'])).toEqual([movie]);
  });

  it('filters to tv only', () => {
    expect(filterByType([movie, tv], ['tv'])).toEqual([tv]);
  });

  it('is case-insensitive', () => {
    expect(filterByType([movie, tv], ['MOVIE'])).toEqual([movie]);
  });

  it('handles empty array', () => {
    expect(filterByType([], ['movie'])).toEqual([]);
  });
});

// ---------------------------------------------------------------------------
// filterByStatus
// ---------------------------------------------------------------------------

describe('filterByStatus', () => {
  const pending = makeRequest({ requested: true });
  const approved = makeRequest({ approved: true, requested: true, id: 2 });
  const available = makeRequest({ available: true, id: 3 });

  it('returns all when statuses is empty', () => {
    expect(filterByStatus([pending, approved], [])).toEqual([pending, approved]);
  });

  it('filters by single status', () => {
    expect(filterByStatus([pending, approved], ['approved'])).toEqual([approved]);
  });

  it('filters by multiple statuses', () => {
    expect(filterByStatus([pending, approved, available], ['pending', 'available'])).toEqual([pending, available]);
  });

  it('is case-insensitive', () => {
    expect(filterByStatus([pending], ['PENDING'])).toEqual([pending]);
  });

  it('handles empty array', () => {
    expect(filterByStatus([], ['pending'])).toEqual([]);
  });
});

// ---------------------------------------------------------------------------
// filterBySearch
// ---------------------------------------------------------------------------

describe('filterBySearch', () => {
  const batman = makeRequest({ title: 'The Batman' });
  const superman = makeRequest({ title: 'Superman', id: 2 });

  it('returns all when query is empty', () => {
    expect(filterBySearch([batman, superman], '')).toEqual([batman, superman]);
  });

  it('returns all when query is whitespace', () => {
    expect(filterBySearch([batman, superman], '  ')).toEqual([batman, superman]);
  });

  it('filters by case-insensitive substring', () => {
    expect(filterBySearch([batman, superman], 'bat')).toEqual([batman]);
    expect(filterBySearch([batman, superman], 'BAT')).toEqual([batman]);
  });

  it('handles missing title', () => {
    expect(filterBySearch([makeRequest({ title: undefined })], 'test')).toEqual([]);
  });

  it('handles empty array', () => {
    expect(filterBySearch([], 'test')).toEqual([]);
  });
});

// ---------------------------------------------------------------------------
// sortRequests
// ---------------------------------------------------------------------------

describe('sortRequests', () => {
  const oldReq = makeRequest({ id: 1, title: 'Alpha', requestedDate: '2026-01-01T00:00:00.000Z' });
  const midReq = makeRequest({ id: 2, title: 'Beta', requestedDate: '2026-05-01T00:00:00.000Z' });
  const newReq = makeRequest({ id: 3, title: 'Charlie', requestedDate: '2026-10-01T00:00:00.000Z' });

  it('sorts newest to oldest by default', () => {
    const sorted = sortRequests([oldReq, newReq, midReq], 'requestedDate_desc');
    expect(sorted.map(r => r.id)).toEqual([3, 2, 1]);
  });

  it('sorts oldest to newest', () => {
    const sorted = sortRequests([oldReq, newReq, midReq], 'requestedDate_asc');
    expect(sorted.map(r => r.id)).toEqual([1, 2, 3]);
  });

  it('sorts A-Z', () => {
    const sorted = sortRequests([midReq, oldReq, newReq], 'title_asc');
    expect(sorted.map(r => r.title)).toEqual(['Alpha', 'Beta', 'Charlie']);
  });

  it('sorts Z-A', () => {
    const sorted = sortRequests([midReq, oldReq, newReq], 'title_desc');
    expect(sorted.map(r => r.title)).toEqual(['Charlie', 'Beta', 'Alpha']);
  });

  it('defaults to requestedDate_desc for unknown sort mode', () => {
    const sorted = sortRequests([oldReq, newReq], 'invalid');
    expect(sorted.map(r => r.id)).toEqual([3, 1]);
  });

  it('handles missing requestedDate by treating as epoch 0', () => {
    const noDate = makeRequest({ id: 4, requestedDate: undefined });
    const sorted = sortRequests([midReq, noDate], 'requestedDate_desc');
    expect(sorted[0]).toBe(midReq);
    expect(sorted[1]).toBe(noDate);
  });

  it('handles missing title', () => {
    const noTitle = makeRequest({ id: 4, title: undefined });
    const withTitle = makeRequest({ id: 5, title: 'Zebra' });
    const sorted = sortRequests([noTitle, withTitle], 'title_asc');
    expect(sorted[0]).toBe(noTitle);
    expect(sorted[1]).toBe(withTitle);
  });
});

// ---------------------------------------------------------------------------
// applyRequestFilters
// ---------------------------------------------------------------------------

describe('applyRequestFilters', () => {
  const moviePending = makeRequest({ id: 1, title: 'The Batman', mediaType: 'movie', requested: true, approved: false });
  const tvApproved = makeRequest({ id: 2, title: 'Superman Show', mediaType: 'tv', approved: true, requested: false });
  const movieAvailable = makeRequest({ id: 3, title: 'Batman Returns', mediaType: 'movie', available: true });

  it('applies all filters together', () => {
    const result = applyRequestFilters(
      [moviePending, tvApproved, movieAvailable],
      { types: ['movie'], statuses: ['pending', 'available'], sort: 'title_asc', search: 'bat' }
    );
    expect(result.map(r => r.id)).toEqual([3, 1]);
  });

  it('returns unfiltered when no options provided', () => {
    const result = applyRequestFilters([moviePending, tvApproved], {});
    expect(result).toEqual([moviePending, tvApproved]);
  });

  it('returns empty array when no matches', () => {
    const result = applyRequestFilters(
      [moviePending],
      { types: ['tv'] }
    );
    expect(result).toEqual([]);
  });
});