import 'package:flutter_test/flutter_test.dart';
import 'package:ikar/core/plugins/plugin_manifest.dart';
import 'package:ikar/frontend/commands/slash_command.dart';
import 'package:ikar/frontend/commands/plugin_commands.dart';

void main() {
  const optional = PluginCommandArgumentManifest(
    name: 'optional',
    description: '',
    required: false,
    rest: false,
  );
  const text = PluginCommandArgumentManifest(
    name: 'text',
    description: '',
    required: true,
    rest: true,
  );
  test('empty optional field does not consume the required text', () {
    final raw = serializeCommandArguments(
      [optional, text],
      {'optional': '', 'text': 'alpha beta'},
    );
    expect(parseCommandArguments(raw, [optional, text]), {
      'optional': '',
      'text': 'alpha beta',
    });
  });
  test('quoted arguments round trip through the form', () {
    const values = {
      'optional': 'with "quotes" and spaces',
      'text': 'alpha beta',
    };
    final raw = serializeCommandArguments([optional, text], values);
    expect(parseCommandArguments(raw, [optional, text]), values);
  });
  test('usage includes optional and rest fields', () {
    const command = SlashCommand(
      '/synthetic',
      'Synthetic',
      arguments: [optional, text],
    );
    expect(command.usage, '/synthetic [optional] <text...>');
  });
}