import { describe, it, expect } from 'vitest'
import { mount } from '@vue/test-utils'
// 注：实际项目可能使用 Cypress/Playwright，此处以标准 E2E 断言结构演示，可根据实际测试框架替换底层 API
import ExamApply from '@/views/outpatient/exam/ExamApply.vue'

describe('门诊检查申请单交互回归测试', () => {
  // ... 原有测试用例 ...

  describe('Bug #550 Regression', { tags: ['@bug550', '@regression'] }, () => {
    it('应解耦项目与方法勾选、修复卡片显示并实现结构化层级展示', async () => {
      const wrapper = mount(ExamApply, {
        global: {
          stubs: { 'el-tree': true, 'el-checkbox-group': true, 'el-checkbox': true, 'el-tooltip': true, 'el-icon': true }
        }
      })

      // 1. 模拟勾选彩超项目 "128线排"
      await wrapper.find('.item-checkbox[data-id="item_128"]').trigger('click')
      
      // 验证：检查方法未被自动勾选（解耦）
      const methodCheckbox = wrapper.find('.method-checkbox[data-id="method_default"]')
      expect(methodCheckbox.attributes('checked')).toBeUndefined()

      // 2. 验证已选卡片显示
      const selectedCard = wrapper.find('.selected-card')
      expect(selectedCard.text()).not.toContain('套餐') // 去除冗余前缀
      expect(selectedCard.attributes('title')).toContain('128线排') // 完整名称提示

      // 3. 验证默认收起状态
      const detailsPanel = wrapper.find('.selected-details')
      expect(detailsPanel.isVisible()).toBe(false)

      // 4. 验证层级结构：项目 > 检查方法
      const hierarchy = wrapper.find('.selected-list')
      expect(hierarchy.find('.group-header').exists()).toBe(true)
      expect(hierarchy.find('.method-item').exists()).toBe(true)
      
      // 点击展开验证
      await wrapper.find('.group-header').trigger('click')
      expect(detailsPanel.isVisible()).toBe(true)
    })
  })
})

describe('Bug #506 Regression', { tags: ['@bug506', '@regression'] }, () => {
  it('门诊诊前退号后，多表状态值应与 PRD 定义严格一致', async () => {
    // 模拟前端发起退号请求
    const orderId = 10086
    const slotId = 2001
    const poolId = 3001
    
    // 1. 调用退号接口
    const cancelRes = await mockApi.post('/api/outpatient/registration/cancel', { orderId })
    expect(cancelRes.status).toBe(200)

    // 2. 验证 order_main 表状态
    const orderMain = await mockApi.get(`/api/order/main/${orderId}`)
    expect(orderMain.data.status).toBe(0) // 已取消
    expect(orderMain.data.pay_status).toBe(3) // 已退费
    expect(orderMain.data.cancel_reason).toBe('诊前退号') // 原因字段修正
    expect(orderMain.data.cancel_time).not.toBeNull() // 必须写入当前操作时间

    // 3. 验证 adm_schedule_slot 表状态
    const slot = await mockApi.get(`/api/schedule/slot/${slotId}`)
    expect(slot.data.status).toBe(0) // 回滚至待约状态
    expect(slot.data.order_id).toBeNull() // 解除号源绑定

    // 4. 验证 adm_schedule_pool 表状态
    const poolBefore = await mockApi.get(`/api/schedule/pool/${poolId}`)
    const poolAfter = await mockApi.get(`/api/schedule/pool/${poolId}`)
    expect(poolAfter.data.version).toBe(poolBefore.data.version + 1) // version 累加 1
    expect(poolAfter.data.booked_num).toBe(poolBefore.data.booked_num - 1) // booked_num 递减

    // 5. 验证 refund_log 表关联
    const refundLogs = await mockApi.get(`/api/refund/log?order_id=${orderId}`)
    expect(refundLogs.data.length).toBeGreaterThan(0)
    expect(refundLogs.data[0].order_id).toBe(orderId) // 必须关联 order_main.id
  })
})