// PlaystateService.reportProgress - mocks EmbyClient.fetch (not the
// global fetch it wraps), same isolation style as catalogService.test.ts,
// since this is about what PlaystateService itself sends, not
// EmbyClient's own plumbing (see embyClient.test.ts for that).
import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { PlaystateService } from '../src/services/PlaystateService';
import { EmbyClient } from '../src/emby/EmbyClient';

describe('PlaystateService.reportProgress', () => {
  it('POSTs to this user\'s own PlayingItems/Progress with their own token', async (t) => {
    let capturedPath = '';
    let capturedToken = '';
    let capturedOptions: unknown;
    t.mock.method(EmbyClient, 'fetch', async (path: string, token: string, options: unknown) => {
      capturedPath = path;
      capturedToken = token;
      capturedOptions = options;
      return new Response('{}', { status: 200 });
    });

    await PlaystateService.reportProgress('tok-alice', 'u-alice', 'item1', 12_345_678, false);

    assert.equal(capturedPath, '/Users/u-alice/PlayingItems/item1/Progress');
    assert.equal(capturedToken, 'tok-alice');
    assert.deepEqual(capturedOptions, { method: 'POST', body: { PositionTicks: 12345678, IsPaused: false } });
  });

  it('rounds a fractional positionTicks (Emby expects an integer)', async (t) => {
    let capturedOptions: { body?: { PositionTicks?: number } } | undefined;
    t.mock.method(EmbyClient, 'fetch', async (_path: string, _token: string, options: typeof capturedOptions) => {
      capturedOptions = options;
      return new Response('{}', { status: 200 });
    });

    await PlaystateService.reportProgress('tok', 'u1', 'item1', 100.7, true);

    assert.equal(capturedOptions?.body?.PositionTicks, 101);
  });

  it('swallows a failure instead of throwing - this runs on a timer with nothing to catch it', async (t) => {
    t.mock.method(EmbyClient, 'fetch', async () => { throw new Error('Emby unreachable'); });

    await assert.doesNotReject(() => PlaystateService.reportProgress('tok', 'u1', 'item1', 0, false));
  });
});