import { expect, tap } from '@git.zone/tstest/tapbundle';
import {
  createWrappedKvmCommand,
  parseWrappedKvmCommandOutput,
} from '../ts/smartkvm.commandwrappers.js';

tap.test('bash wrapper should contain OCR-friendly markers', async () => {
  const wrappedCommand = createWrappedKvmCommand('echo hello', 'bash');
  expect(wrappedCommand.commandId).toMatch(/^[a-f0-9]{32}$/);
  expect(wrappedCommand.startMarker).toEqual(`SMARTKVM_START_${wrappedCommand.commandId}`);
  expect(wrappedCommand.endMarkerPrefix).toEqual(`SMARTKVM_END_${wrappedCommand.commandId}_`);
  expect(wrappedCommand.textToType).toInclude(wrappedCommand.startMarker);
  expect(wrappedCommand.textToType).toInclude(wrappedCommand.endMarkerPrefix);
  expect(wrappedCommand.textToType).toInclude('echo hello');
});

tap.test('powershell wrapper should contain valid markers', async () => {
  const wrappedCommand = createWrappedKvmCommand('Get-Location', 'powershell');
  expect(wrappedCommand.textToType).toInclude(wrappedCommand.startMarker);
  expect(wrappedCommand.textToType).toInclude(wrappedCommand.endMarkerPrefix);
  expect(wrappedCommand.textToType).toInclude('try { Get-Location;');
});

tap.test('cmd wrapper should contain valid markers', async () => {
  const wrappedCommand = createWrappedKvmCommand('dir', 'cmd');
  expect(wrappedCommand.textToType).toInclude(`echo ${wrappedCommand.startMarker}`);
  expect(wrappedCommand.textToType).toInclude(`echo ${wrappedCommand.endMarkerPrefix}%ERRORLEVEL%`);
});

tap.test('parser should extract command output and exit code', async () => {
  const parsedResult = parseWrappedKvmCommandOutput({
    commandId: 'abc123',
    startMarker: 'SMARTKVM_START_abc123',
    endMarkerPrefix: 'SMARTKVM_END_abc123_',
    rawText: `something before
SMARTKVM_START_abc123
hello world
SMARTKVM_END_abc123_0
prompt after`,
  });

  expect(parsedResult.completed).toBeTrue();
  expect(parsedResult.exitCode).toEqual(0);
  expect(parsedResult.combinedText).toEqual('hello world');
});

tap.test('parser should return incomplete result if markers are missing', async () => {
  const parsedResult = parseWrappedKvmCommandOutput({
    commandId: 'abc123',
    startMarker: 'SMARTKVM_START_abc123',
    endMarkerPrefix: 'SMARTKVM_END_abc123_',
    rawText: 'hello world',
  });

  expect(parsedResult.completed).toBeFalse();
  expect(parsedResult.combinedText).toEqual('hello world');
});

export default tap.start();