import { describe, it, expect } from 'vitest';
import { mount } from '@vue/test-utils';
import LabRequest from '@/views/inpatientdoctorstation/lab/LabRequest.vue';

// @bug466 @regression
describe('Bug #466: 检验申请单核心质控字段及联动逻辑', () => {
  it('应默认显示申请类型、标本类型、执行时间字段', () => {
    const wrapper = mount(LabRequest, {
      global: { stubs: ['el-dialog', 'el-tree', 'el-checkbox-group', 'el-radio-group', 'el-input', 'el-date-picker'] }
    });
    expect(wrapper.find('[data-cy="application-type"]').exists()).toBe(true);
    expect(wrapper.find('[data-cy="specimen-type"]').exists()).toBe(true);
    expect(wrapper.find('[data-cy="execution-time"]').exists()).toBe(true);
  });

  it('申请类型应默认选中普通，支持切换急诊', () => {
    const wrapper = mount(LabRequest, {
      global: { stubs: ['el-dialog', 'el-tree', 'el-checkbox-group', 'el-radio-group', 'el-input', 'el-date-picker'] }
    });
    const radioGroup = wrapper.find('[data-cy="application-type"]');
    expect(radioGroup.vm.modelValue).toBe('1'); // 1: 普通
    radioGroup.vm.$emit('update:modelValue', '2');
    expect(radioGroup.vm.modelValue).toBe('2'); // 2: 急诊
  });

  it('勾选检验项目后应自动带出标本类型', async () => {
    const wrapper = mount(LabRequest, {
      global: { stubs: ['el-dialog', 'el-tree', 'el-checkbox-group', 'el-radio-group', 'el-input', 'el-date-picker'] }
    });
    // 模拟左侧勾选项目
    wrapper.vm.selectedItemIds = [101];
    wrapper.vm.itemList = [{ id: 101, name: '血常规', specimenType: '血液' }];
    await wrapper.vm.$nextTick();
    wrapper.vm.onItemSelectChange([101]);
    await wrapper.vm.$nextTick();
    expect(wrapper.vm.specimenType).toBe('血液');
  });

  it('执行时间早于当前时间时应拦截并提示', async () => {
    const wrapper = mount(LabRequest, {
      global: { stubs: ['el-dialog', 'el-tree', 'el-checkbox-group', 'el-radio-group', 'el-input', 'el-date-picker'] }
    });
    const pastTime = new Date();
    pastTime.setFullYear(pastTime.getFullYear() - 1);
    wrapper.vm.executionTime = pastTime;
    await wrapper.vm.$nextTick();
    
    const mockAlert = vi.fn();
    wrapper.vm.$alert = mockAlert;
    wrapper.vm.handleSubmit();
    expect(mockAlert).toHaveBeenCalledWith('执行时间不可早于当前时间', '提示', { type: 'warning' });
  });
});