import ElementPlus from 'element-plus'
import { createPinia, setActivePinia } from 'pinia'
import { enableAutoUnmount, flushPromises, mount } from '@vue/test-utils'
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { useAccessPreviewStore } from '@/core/access/accessPreview'
import { useAuthStore } from '@/core/auth/auth'
import AppDrawer from '@/shared/components/AppDrawer.vue'
import QueryToolbar from '@/shared/components/QueryToolbar.vue'
import { getPlatformAuditLog, listPlatformAuditLogs, type PlatformAuditLogDetail } from '../api/platformAudit'
import CustomerAuditLogsPanel from './CustomerAuditLogsPanel.vue'

vi.mock('../api/platformAudit', () => ({ getPlatformAuditLog: vi.fn(), listPlatformAuditLogs: vi.fn() }))

const row = { id: '1', eventId: 'evt', eventType: 'PLATFORM_TENANT_UPDATE', resourceType: 'TENANT', resourceId: '8', description: '编辑客户', accountId: '8', operatorTenantId: '0', userId: '9', username: 'platform_admin', appCode: 'ADMIN', clientType: 'WEB', clientIp: '127.0.0.1', requestId: 'req', traceId: 'trace', serviceName: 'iam-service', success: true, errorCode: null, errorMessage: null, occurredAt: '2026-08-13T01:00:00Z', createdAt: '2026-08-13T09:00:00' }

const detail: PlatformAuditLogDetail = { ...row, resourceId: '9007199254740993123', httpMethod: 'PUT', requestUri: '/tenants/8', durationMs: 12, beforeData: '{"name":"旧名称"}', afterData: '{"name":"新名称"}' }

enableAutoUnmount(afterEach)

function mountPanel(permissions: string[]) {
  const pinia = createPinia(); setActivePinia(pinia)
  const auth = useAuthStore(); auth.token = 'token'; auth.permissions = permissions
  useAccessPreviewStore().initializeAfterLogin()
  return mount(CustomerAuditLogsPanel, { props: { customerId: '8', customerName: '柏悦物流' }, global: { plugins: [pinia, ElementPlus] } })
}

describe('CustomerAuditLogsPanel', () => {
  beforeEach(() => { vi.resetAllMocks(); vi.mocked(getPlatformAuditLog).mockResolvedValue(detail); vi.mocked(listPlatformAuditLogs).mockResolvedValue({ records: [row], page: 1, size: 20, total: 1, pages: 1 }) })

  it('queries logs with the current customer id', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    expect(listPlatformAuditLogs).toHaveBeenCalledWith({ accountId: '8', page: 1, size: 20 })
    expect(wrapper.text()).toContain('编辑客户')
    expect(wrapper.text()).toContain('127.0.0.1')
    expect(wrapper.text()).toContain('编辑客户档案')
    expect(wrapper.text()).not.toContain('PLATFORM_TENANT_UPDATE')
    expect(wrapper.text()).toContain('平台管理员')
    expect(wrapper.text()).toContain('客户与权限服务')
  })

  it('shows inbound audit events in Chinese without wrapping technical codes into the table', async () => {
    vi.mocked(listPlatformAuditLogs).mockResolvedValue({ records: [{ ...row, eventType: 'INBOUND_MEASURE_APPROVE', description: '测量审核通过', serviceName: 'firstleg-service' }], page: 1, size: 20, total: 1, pages: 1 })
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()

    expect(wrapper.text()).toContain('入库测量审核通过')
    expect(wrapper.text()).toContain('头程履约服务')
    expect(wrapper.text()).not.toContain('INBOUND_MEASURE_APPROVE')
  })

  it('shows the server total instead of the current page row count', async () => {
    vi.mocked(listPlatformAuditLogs).mockResolvedValue({ records: [row], page: 1, size: 20, total: 13, pages: 1 })
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()

    expect(wrapper.text()).toContain('共 13 条客户操作记录')
  })

  it('applies keyword, result and local date range only after search', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    vi.mocked(listPlatformAuditLogs).mockClear()
    const toolbar = wrapper.findComponent(QueryToolbar)
    toolbar.vm.$emit('update:modelValue', { keyword: '  admin  ', success: false, occurredRange: ['2026-08-01', '2026-08-13'] })
    await wrapper.vm.$nextTick()
    expect(listPlatformAuditLogs).not.toHaveBeenCalled()

    toolbar.vm.$emit('search', { keyword: '  admin  ', success: false, occurredRange: ['2026-08-01', '2026-08-13'] })
    await flushPromises()

    expect(listPlatformAuditLogs).toHaveBeenCalledTimes(1)
    expect(listPlatformAuditLogs).toHaveBeenCalledWith({
      accountId: '8', page: 1, size: 20, keyword: 'admin', success: false,
      occurredFrom: new Date(2026, 7, 1, 0, 0, 0, 0).toISOString(),
      occurredTo: new Date(2026, 7, 13, 23, 59, 59, 999).toISOString(),
    })
  })

  it('resets to all logs and requests once on the first page', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    const toolbar = wrapper.findComponent(QueryToolbar)
    toolbar.vm.$emit('update:modelValue', { keyword: 'admin', success: true, occurredRange: ['2026-08-01', '2026-08-13'] })
    toolbar.vm.$emit('search', { keyword: 'admin', success: true, occurredRange: ['2026-08-01', '2026-08-13'] })
    await flushPromises()
    vi.mocked(listPlatformAuditLogs).mockClear()

    ;(toolbar.vm as unknown as { reset: () => void }).reset()
    await flushPromises()

    expect(listPlatformAuditLogs).toHaveBeenCalledTimes(1)
    expect(wrapper.findComponent(QueryToolbar).props('modelValue')).toEqual({ keyword: '', success: '', occurredRange: [] })
    expect(listPlatformAuditLogs).toHaveBeenCalledWith({ accountId: '8', page: 1, size: 20, keyword: undefined, success: undefined, occurredFrom: undefined, occurredTo: undefined })
  })

  it('does not query without audit permission', async () => {
    const wrapper = mountPanel([]); await flushPromises()
    expect(listPlatformAuditLogs).not.toHaveBeenCalled()
    expect(wrapper.text()).toContain('暂无操作日志查看权限')
  })

  it('loads detail and formats json snapshots', async () => {
    const privateId = '9007199254740993123'
    vi.mocked(listPlatformAuditLogs).mockResolvedValue({ records: [{ ...row, id: privateId }], page: 1, size: 20, total: 1, pages: 1 })
    vi.mocked(getPlatformAuditLog).mockResolvedValue({ ...detail, id: privateId, eventType: 'INBOUND_MEASURE_APPROVE', resourceType: 'INBOUND_MEASUREMENT', serviceName: 'firstleg-service', httpMethod: 'PUT', requestUri: '/tenants/8', clientIp: '127.0.0.1', durationMs: 12, beforeData: '{"name":"旧名称"}', afterData: '{"name":"新名称"}' })
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    expect(getPlatformAuditLog).toHaveBeenCalledWith(privateId)
    expect(wrapper.text()).toContain('旧名称')
    expect(wrapper.text()).toContain('新名称')
    expect(wrapper.text()).toContain('入库测量审核通过')
    expect(wrapper.text()).toContain('入库测量')
    expect(wrapper.text()).toContain('头程履约服务')
    expect(wrapper.text()).toContain('更新')
    expect(wrapper.find('.audit-detail-table').exists()).toBe(true)
    expect(wrapper.findComponent(AppDrawer).props()).toMatchObject({ title: '操作日志详情 · 柏悦物流', size: 'min(920px, 96vw)', showFooter: false })
    expect(wrapper.find('.audit-detail-table').text()).toContain('req')
    expect(wrapper.find('.audit-detail-table').text()).toContain('trace')
    expect(wrapper.find('.audit-detail-table').text()).not.toContain(privateId)
    expect(wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').attributes('aria-label')).not.toContain(privateId)
  })

  it('loads the selected audit page', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    wrapper.findComponent(QueryToolbar).vm.$emit('search', { keyword: 'tenant', success: true, occurredRange: [] })
    await flushPromises()
    vi.mocked(listPlatformAuditLogs).mockClear()

    ;(wrapper.vm as unknown as { page: number }).page = 2
    await flushPromises()

    expect(listPlatformAuditLogs).toHaveBeenCalledWith({ accountId: '8', page: 2, size: 20, keyword: 'tenant', success: true, occurredFrom: undefined, occurredTo: undefined })
  })

  it('clears draft and applied filters when switching customers', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    const toolbar = wrapper.findComponent(QueryToolbar)
    toolbar.vm.$emit('update:modelValue', { keyword: 'draft', success: false, occurredRange: [] })
    toolbar.vm.$emit('search', { keyword: 'applied', success: true, occurredRange: [] })
    await flushPromises()
    vi.mocked(listPlatformAuditLogs).mockClear()

    await wrapper.setProps({ customerId: '9' })
    await flushPromises()

    expect(wrapper.findComponent(QueryToolbar).props('modelValue')).toEqual({ keyword: '', success: '', occurredRange: [] })
    expect(listPlatformAuditLogs).toHaveBeenCalledTimes(1)
    expect(listPlatformAuditLogs).toHaveBeenCalledWith({ accountId: '9', page: 1, size: 20, keyword: undefined, success: undefined, occurredFrom: undefined, occurredTo: undefined })
  })
  it('preserves failure details and complete long or non-json snapshots as text', async () => {
    const longText = '长内容'.repeat(1200)
    const raw = '<script>原始内容</script>\n不是JSON'
    vi.mocked(getPlatformAuditLog).mockResolvedValue({ ...detail, success: false, errorMessage: '数据版本冲突', beforeData: JSON.stringify({ note: longText }), afterData: raw })
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    const drawer = wrapper.findComponent(AppDrawer)
    expect(drawer.text()).toContain('操作失败')
    expect(drawer.get('[role="alert"]').text()).toContain('数据版本冲突')
    const snapshots = drawer.findAll('.density-code-block')
    expect(snapshots[0].text()).toBe(JSON.stringify({ note: longText }, null, 2))
    expect(snapshots[1].text()).toBe(raw)
    expect(drawer.find('script').exists()).toBe(false)
  })

  it('keeps missing snapshots compact and a zero duration visible', async () => {
    vi.mocked(getPlatformAuditLog).mockResolvedValue({ ...detail, success: false, errorMessage: null, errorCode: 'OPERATION_CONFLICT', durationMs: 0, beforeData: '', afterData: null, requestId: null, traceId: null })
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    expect(wrapper.findAll('.density-code-block').map(snapshot => snapshot.text())).toEqual(['无', '无'])
    expect(wrapper.find('.audit-detail-table').text()).toContain('0 ms')
    expect(wrapper.find('.audit-detail-table').text()).not.toContain('链路标识')
    expect(wrapper.find('.audit-detail-table').text()).toContain('OPERATION_CONFLICT')
    expect(wrapper.findComponent(AppDrawer).get('[role="alert"]').text()).toContain('操作失败，请查看诊断信息')
    expect(wrapper.findComponent(AppDrawer).get('[role="alert"]').text()).not.toContain('OPERATION_CONFLICT')
  })

  it('retries the selected log after a detail request failure', async () => {
    vi.mocked(getPlatformAuditLog).mockRejectedValueOnce(new Error('network')).mockResolvedValueOnce(detail)
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    expect(wrapper.findComponent(AppDrawer).text()).toContain('详情加载失败')
    await wrapper.findComponent(AppDrawer).get('.load-error-state button').trigger('click'); await flushPromises()
    expect(vi.mocked(getPlatformAuditLog).mock.calls).toEqual([['1'], ['1']])
    expect(wrapper.findComponent(AppDrawer).text()).toContain('新名称')
    expect(wrapper.findComponent(AppDrawer).find('.load-error-state').exists()).toBe(false)
  })

  it.each(['resolve', 'reject'] as const)('ignores a late %s from the previously selected log', async outcome => {
    let finish!: (value: PlatformAuditLogDetail) => void
    let fail!: (reason: Error) => void
    const previous = new Promise<PlatformAuditLogDetail>((resolve, reject) => { finish = resolve; fail = reject })
    vi.mocked(listPlatformAuditLogs).mockResolvedValue({ records: [row, { ...row, id: '2', description: '第二条记录' }], page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformAuditLog).mockImplementation(id => id === '1' ? previous : Promise.resolve({ ...detail, id: '2', description: '第二条详情' }))
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    const actions = wrapper.findAll('.el-table__body button[aria-label^="查看操作日志："]')
    await actions[0].trigger('click'); await flushPromises()
    await actions[1].trigger('click'); await flushPromises()
    if (outcome === 'resolve') finish({ ...detail, description: '不应重新展示的旧详情' })
    else fail(new Error('旧请求失败'))
    await flushPromises()
    expect(wrapper.findComponent(AppDrawer).props('loading')).toBe(false)
    expect(wrapper.findComponent(AppDrawer).text()).toContain('第二条详情')
    expect(wrapper.findComponent(AppDrawer).text()).not.toContain('不应重新展示的旧详情')
    expect(wrapper.findComponent(AppDrawer).find('.load-error-state').exists()).toBe(false)
  })

  it('closes and clears pending detail when switching customers', async () => {
    let finish!: (value: PlatformAuditLogDetail) => void
    vi.mocked(getPlatformAuditLog).mockReturnValueOnce(new Promise(resolve => { finish = resolve }))
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    await wrapper.setProps({ customerId: '9', customerName: '另一客户' }); await flushPromises()
    finish(detail); await flushPromises()
    expect(wrapper.findComponent(AppDrawer).props('modelValue')).toBe(false)
    expect(wrapper.find('.audit-detail-table').exists()).toBe(false)
    expect(listPlatformAuditLogs).toHaveBeenLastCalledWith(expect.objectContaining({ accountId: '9' }))
  })

  it('ignores pending responses after closing and permits a fresh reopen', async () => {
    let finish!: (value: PlatformAuditLogDetail) => void
    vi.mocked(getPlatformAuditLog).mockReturnValueOnce(new Promise(resolve => { finish = resolve }))
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    wrapper.findComponent(AppDrawer).vm.$emit('update:modelValue', false)
    await flushPromises()
    finish({ ...detail, description: '过期详情' }); await flushPromises()
    expect(wrapper.find('.audit-detail-table').exists()).toBe(false)
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    expect(getPlatformAuditLog).toHaveBeenCalledTimes(2)
    expect(wrapper.findComponent(AppDrawer).text()).toContain('新名称')
    expect(wrapper.findComponent(AppDrawer).text()).not.toContain('过期详情')
  })

  it('clears detail when audit permission is revoked', async () => {
    const wrapper = mountPanel(['platform:audit:list']); await flushPromises()
    await wrapper.get('.el-table__body button[aria-label^="查看操作日志："]').trigger('click'); await flushPromises()
    useAuthStore().permissions = []
    useAccessPreviewStore().initializeAfterLogin()
    await flushPromises()
    expect(wrapper.findComponent(AppDrawer).props('modelValue')).toBe(false)
    expect(wrapper.find('.audit-detail-table').exists()).toBe(false)
    expect(wrapper.text()).toContain('暂无操作日志查看权限')
    expect(listPlatformAuditLogs).toHaveBeenCalledTimes(1)
  })

})