/**
 * Tests for cfc-frontend utils/memberNormalize.js — resolveCheckinMemberId
 *
 * 背景：三个健康打卡页（diet/exercise/sleep-checkin）onLoad 里
 *   `if (role !== 'child') { memberId = options.memberId || currentMemberId || null }`
 *   与首页 growth-main 的 `currentChildId || currentMemberId || userId` 解析不一致：
 *   1) role==='child' 时 memberId 恒为 null（打卡页根本拿不到成员）
 *   2) parent 角色缺 currentChildId / userId 兜底
 *   导致：无当日未完成任务（URL 不带 memberId）+ currentMemberId 为空时，
 *   提交被 `if (!memberId)` 拦截提示"成员ID无效"。
 *
 * 本测试规定 resolveCheckinMemberId 的统一解析行为（与首页 growth-main 对齐）：
 *   options.memberId > currentChildId > currentMemberId > userId > null
 *   不再受 role 限制。
 */

describe('resolveCheckinMemberId', () => {
  let normalize

  beforeAll(() => {
    normalize = require('@/utils/memberNormalize')
  })

  test('URL 参数 options.memberId 优先（首页 tile 带 taskId 进入）', () => {
    expect(normalize.resolveCheckinMemberId(
      { memberId: '21', taskId: '4040' },
      { currentChildId: '10', currentMemberId: '9', userId: '12' }
    )).toBe('21')
  })

  test('无 URL 参数时回退 currentChildId（parent 切到孩子视角）', () => {
    expect(normalize.resolveCheckinMemberId(
      {},
      { currentChildId: '21', currentMemberId: '', userId: '12' }
    )).toBe('21')
  })

  test('再回退 currentMemberId', () => {
    expect(normalize.resolveCheckinMemberId(
      {},
      { currentChildId: '', currentMemberId: '21', userId: '12' }
    )).toBe('21')
  })

  test('最后回退 userId（首页与打卡页解析一致的兜底）', () => {
    expect(normalize.resolveCheckinMemberId(
      {},
      { currentChildId: '', currentMemberId: '', userId: '12' }
    )).toBe('12')
  })

  test('child 角色不返回 null（修复原 if(role!=="child") 恒 null 缺陷）', () => {
    expect(normalize.resolveCheckinMemberId(
      {},
      { currentRole: 'child', currentChildId: '21', currentMemberId: '', userId: '12' }
    )).toBe('21')
  })

  test('child 角色无 currentChildId 时回退 userId', () => {
    expect(normalize.resolveCheckinMemberId(
      {},
      { currentRole: 'child', currentChildId: '', currentMemberId: '', userId: '12' }
    )).toBe('12')
  })

  test('全部为空返回 null（保持提交拦截语义，由后端/调用方给出明确提示）', () => {
    expect(normalize.resolveCheckinMemberId({}, {})).toBeNull()
    expect(normalize.resolveCheckinMemberId(null, null)).toBeNull()
  })
})