import assert from 'node:assert/strict';
import test from 'node:test';
import { resolveConfig } from '../resolve';

test('resolveConfig trims configured mpv executable path', () => {
  const { resolved, warnings } = resolveConfig({
    mpv: {
      executablePath: '  C:\\Program Files\\mpv\\mpv.exe  ',
    },
  });

  assert.equal(resolved.mpv.executablePath, 'C:\\Program Files\\mpv\\mpv.exe');
  assert.deepEqual(warnings, []);
});

test('resolveConfig parses configured mpv launch mode', () => {
  const { resolved, warnings } = resolveConfig({
    mpv: {
      launchMode: 'maximized',
    },
  });

  assert.equal(resolved.mpv.launchMode, 'maximized');
  assert.deepEqual(warnings, []);
});

test('resolveConfig warns for invalid mpv executable path type', () => {
  const { resolved, warnings } = resolveConfig({
    mpv: {
      executablePath: 42 as never,
    },
  });

  assert.equal(resolved.mpv.executablePath, '');
  assert.equal(warnings.length, 1);
  assert.deepEqual(warnings[0], {
    path: 'mpv.executablePath',
    value: 42,
    fallback: '',
    message: 'Expected string.',
  });
});

test('resolveConfig warns for invalid mpv launch mode', () => {
  const { resolved, warnings } = resolveConfig({
    mpv: {
      launchMode: 'cinema' as never,
    },
  });

  assert.equal(resolved.mpv.launchMode, 'normal');
  assert.equal(warnings.length, 1);
  assert.deepEqual(warnings[0], {
    path: 'mpv.launchMode',
    value: 'cinema',
    fallback: 'normal',
    message: "Expected one of: 'normal', 'maximized', 'fullscreen'.",
  });
});

test('resolveConfig parses the Jimaku auto-open toggle and warns on non-boolean values', () => {
  const enabled = resolveConfig({ jimaku: { autoOpenWhenPrimarySubtitleMissing: true } });
  assert.equal(enabled.resolved.jimaku.autoOpenWhenPrimarySubtitleMissing, true);
  assert.deepEqual(enabled.warnings, []);

  const invalid = resolveConfig({
    jimaku: { autoOpenWhenPrimarySubtitleMissing: 'sometimes' as never },
  });
  assert.equal(invalid.resolved.jimaku.autoOpenWhenPrimarySubtitleMissing, false);
  assert.deepEqual(
    invalid.warnings.map((warning) => warning.path),
    ['jimaku.autoOpenWhenPrimarySubtitleMissing'],
  );
});