import { describe, expect, it } from 'vitest';
import { LANGUAGE_VERSION, resolveTarget } from './LanguageScene';
import { validateRobotCommand } from './RobotCommand';

describe('语言任务目标', () => {
  it('命名区与连续坐标使用同一支撑面，不修改场景', () => {
    expect(resolveTarget('B')).toEqual({ position: [0.257, 0.75, 0.128], supportId: 'table' });
    expect(resolveTarget('coordinates', [0.25, 0.5])).toEqual({
      position: [0.25, 0.5, 0.128],
      supportId: 'table',
    });
    expect(resolveTarget('coordinates', [0.257, 0.015, 0.128]).supportId).toBe('source');
  });
  it.each([
    [0.2, 0.5],
    [0.25, 0.9],
    [0.25, 0.5, 0.3],
    [NaN, 0.5],
    [Infinity, 0.5],
  ])('rejects unsafe %s', (...p) => {
    expect(() => resolveTarget('coordinates', p)).toThrow();
  });
  it('拒绝模型覆盖命名区、未知目标与不匹配支撑', () => {
    const c = {
      version: LANGUAGE_VERSION,
      action: 'pick_place',
      value: 0,
      summary: '搬运',
      objectId: 'block',
      targetId: 'B',
      position: [],
      supportId: 'table',
    };
    expect(validateRobotCommand(c).targetId).toBe('B');
    for (const invalid of [
      { position: [0.25, 0.5] },
      { targetId: 'C' },
      { supportId: 'source' },
      { code: 'run()' },
    ])
      expect(() => validateRobotCommand({ ...c, ...invalid })).toThrow();
  });
});