import { flushPromises, shallowMount } from '@vue/test-utils'
import { beforeEach, describe, expect, it, vi } from 'vitest'
import { ElMessageBox } from 'element-plus'
import { ApiResponseError } from '@/shared/api/http'
import { listPlatformUnifiedOrders } from '@/modules/unified-orders/api/unifiedOrders'
import { cancelPlatformCoLoadGroup, createPlatformCoLoadGroup, getPlatformCoLoadGroupByInboundCode } from '@/modules/unified-orders/api/coLoadGroups'
import UnifiedOrdersView from './UnifiedOrdersView.vue'

vi.mock('vue-router', () => ({ useRoute: () => ({ params: {}, query: {} }), useRouter: () => ({ push: vi.fn() }) }))
vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: () => true }) }))
vi.mock('@/modules/iam', () => ({ listPlatformTenants: vi.fn().mockResolvedValue({ records: [], page: 1, size: 200, total: 0, pages: 0 }) }))
vi.mock('@/modules/warehouses', () => ({ listAllPlatformWarehouses: vi.fn().mockResolvedValue([]) }))
vi.mock('@/modules/inbounds', () => ({ downloadWeightImage: vi.fn(), getInboundMeasurement: vi.fn() }))
vi.mock('@/modules/unified-orders/workflows', () => ({ UnifiedOrderWorkflowPanel: { template: '<div />' } }))
vi.mock('@/modules/unified-orders/api/unifiedOrders', () => ({
  addPlatformUnifiedOrderNote: vi.fn(), approvePlatformUnifiedOrder: vi.fn(), batchApprovePlatformUnifiedOrders: vi.fn(),
  getPlatformUnifiedOrder: vi.fn(), listPlatformUnifiedOrderFeeDetails: vi.fn(), listPlatformUnifiedOrders: vi.fn(),
  unifiedOrderStatusOptions: [{ value: 'WAIT_SPLIT', label: '待分柜' }],
}))
vi.mock('@/modules/unified-orders/api/coLoadGroups', () => ({
  cancelPlatformCoLoadGroup: vi.fn(), createPlatformCoLoadGroup: vi.fn(), getPlatformCoLoadGroupByInboundCode: vi.fn(),
}))

const rows = ['5001', '5002'].map((orderId, index) => ({
  orderId, tenantId: `600${index}`, orderNo: `ORD-${index + 1}`, mainStatus: 'WAIT_SPLIT' as const, nextAction: null,
  relation: null, internalOrderStatus: 'WAIT_SPLIT', customerId: `600${index}`, customerName: `客户${index + 1}`,
  channelCode: 'NY_EXX', channelName: '纽约渠道', receivingWarehouseId: '8', receivingWarehouseName: '义乌仓', destinationWarehouseId: '9', destinationWarehouseName: 'ONT8',
  inboundId: `700${index}`, inboundVersion: 1, inboundCode: `IN-${index + 1}`, expectedShipDate: null, totalPackageCount: 5,
  locationCodes: null, actualGrossWeightKg: 10, actualVolumeCbm: 1, measurement: null, preload: null, loading: null, delivery: null, transport: null,
  createdAt: null, updatedAt: null, expectedArrivalAt: null, feeReviewStatus: null, requestedPickupAt: null, totalPalletCount: null,
  chargeableVolumeCbm: null, volumetricWeightKg: null, totalNetWeightKg: null, measurementCompletedAt: null, inboundCompletedAt: null,
  expressCompany: null, expressTrackingNo: null, skuNos: null, totalQuantity: null, shipmentId: null, referenceId: null,
  coLoadGroup: null,
}))
function mountView() {
  return shallowMount(UnifiedOrdersView, {
    global: { directives: { loading: () => undefined }, stubs: {
      AdminPage: { template: '<main><slot /></main>' },
      ListPageLayout: { template: '<section><slot name="toolbar" /><slot name="state" /><slot /></section>' },
      QueryToolbar: { template: '<div />' },
      DataTable: { name: 'DataTable', props: ['data'], emits: ['selection-change'], template: '<section><slot name="toolbar-actions" /><button data-testid="select" @click="$emit(\'selection-change\', data)">勾选两票</button><template v-for="row in data" :key="row.orderId"><slot name="actions" :row="row" /><slot name="inboundCode" :row="row" /></template></section>' },
      AppDialog: { name: 'AppDialog', props: ['modelValue', 'confirmText', 'confirmDisabled', 'confirmLoading'], emits: ['confirm', 'update:modelValue'], methods: { close() { this.$emit('update:modelValue', false) } }, template: '<section v-if="modelValue"><slot /><slot name="footer" :close="close" :submitting="confirmLoading"><button data-testid="dialog-confirm" :disabled="confirmDisabled" @click="$emit(\'confirm\')">{{ confirmText }}</button></slot></section>' },
      ApiErrorMeta: { props: ['details'], template: '<div>{{ details.code }} {{ details.requestId }} {{ details.traceId }}</div>' },
      CopyButton: { props: ['value', 'label'], template: '<button :data-copy="value">复制 ID</button>' },
      'el-button': { props: ['disabled', 'loading'], emits: ['click'], template: '<button :disabled="disabled" @click="$emit(\'click\')"><slot /></button>' },
      'el-tag': { template: '<span><slot /></span>' },
      'el-alert': { props: ['title'], template: '<div>{{ title }}</div>' },
    } },
  })
}

describe('UnifiedOrdersView co-load group behavior', () => {
  beforeEach(() => {
    vi.clearAllMocks()
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rows, page: 1, size: 20, total: 2, pages: 1 })
    vi.spyOn(ElMessageBox, 'confirm').mockResolvedValue({ action: 'confirm', value: '' } as never)
  })

  it('keeps both selected orders and backend tracing evidence when create validation fails', async () => {
    vi.mocked(createPlatformCoLoadGroup).mockRejectedValue(new ApiResponseError('成员路线不一致', 'A0409', 409, undefined, 'request-coload', 'trace-coload'))
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[data-testid="select"]').trigger('click')
    await wrapper.findAll('button').find((button) => button.text().includes('设为同柜不可拆组'))!.trigger('click')
    await wrapper.get('[data-testid="dialog-confirm"]').trigger('click')
    await flushPromises()
    expect(createPlatformCoLoadGroup).toHaveBeenCalledWith(['5001', '5002'])
    expect(wrapper.text()).toContain('设为同柜不可拆组（2）')
    expect(wrapper.text()).toContain('成员路线不一致')
    expect(wrapper.text()).toContain('A0409 request-coload trace-coload')
    expect(wrapper.text()).not.toContain('5001')
    expect(wrapper.text()).not.toContain('5002')
    expect(listPlatformUnifiedOrders).toHaveBeenCalledTimes(1)
  })

  it.each([
    ['平台收货仓不同', [{ ...rows[0], receivingWarehouseId: '8', receivingWarehouseName: '义乌仓' }, { ...rows[1], receivingWarehouseId: '9', receivingWarehouseName: '东莞仓' }], '所选订单的平台收货仓不同：IN-1（仓库：义乌仓；渠道：纽约渠道）、IN-2（仓库：东莞仓；渠道：纽约渠道），不能设为同柜组'],
    ['渠道不同', [{ ...rows[0], channelCode: 'NY_EXX', channelName: '纽约渠道' }, { ...rows[1], channelCode: 'LA_SEA', channelName: '洛杉矶渠道' }], '所选订单的渠道不同：IN-1（仓库：义乌仓；渠道：纽约渠道）、IN-2（仓库：义乌仓；渠道：洛杉矶渠道），不能设为同柜组'],
    ['已有同柜组', [rows[0], { ...rows[1], coLoadGroup: { status: 'ACTIVE', memberCount: 2, memberInboundCodes: ['IN-2', 'IN-3'] } }], '所选订单中已有同柜组，请先解除原同柜组'],
  ])('blocks create immediately when %s', async (_case, selectedRows, reason) => {
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: selectedRows, page: 1, size: 20, total: 2, pages: 1 })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[data-testid="select"]').trigger('click')
    const createButton = wrapper.findAll('button').find((button) => button.text().includes('设为同柜不可拆组'))!
    expect(createButton.attributes('disabled')).toBeDefined()
    expect(wrapper.text()).toContain(reason)
    await createButton.trigger('click')
    expect(createPlatformCoLoadGroup).not.toHaveBeenCalled()
  })

  it.each([
    ['平台收货仓', [{ ...rows[0], receivingWarehouseId: null, receivingWarehouseName: null }, rows[1]], '以下入仓码缺少平台收货仓：IN-1（仓库：未配置仓库；渠道：纽约渠道），请刷新后重试'],
    ['渠道', [{ ...rows[0], channelCode: null, channelName: null }, rows[1]], '以下入仓码缺少渠道：IN-1（仓库：义乌仓；渠道：未配置渠道），请刷新后重试'],
  ])('lists the affected inbound code and display names when %s is missing', async (_case, selectedRows, reason) => {
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: selectedRows, page: 1, size: 20, total: 2, pages: 1 })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[data-testid="select"]').trigger('click')
    expect(wrapper.text()).toContain(reason)
    expect(createPlatformCoLoadGroup).not.toHaveBeenCalled()
  })

  it('allows different display names for the same channel code', async () => {
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: [rows[0], { ...rows[1], channelName: '纽约渠道（新名称）' }], page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(createPlatformCoLoadGroup).mockResolvedValue({ groupId: '9001', groupNo: 'CLG-1', status: 'ACTIVE', warehouseId: '8', channelCode: 'NY_EXX', lockedPlanId: null, version: 1, members: [], fullPackageCount: 10, createdAt: '', updatedAt: '' })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[data-testid="select"]').trigger('click')
    await wrapper.findAll('button').find((button) => button.text().includes('设为同柜不可拆组'))!.trigger('click')
    await wrapper.get('[data-testid="dialog-confirm"]').trigger('click')
    await flushPromises()
    expect(createPlatformCoLoadGroup).toHaveBeenCalledWith(['5001', '5002'])
  })

  it('blocks identical display names when channel codes differ', async () => {
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: [rows[0], { ...rows[1], channelCode: 'LA_SEA', channelName: '纽约渠道' }], page: 1, size: 20, total: 2, pages: 1 })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[data-testid="select"]').trigger('click')
    expect(wrapper.text()).toContain('所选订单的渠道不同：IN-1（仓库：义乌仓；渠道：纽约渠道）、IN-2（仓库：义乌仓；渠道：纽约渠道），不能设为同柜组')
    expect(createPlatformCoLoadGroup).not.toHaveBeenCalled()
  })

  it('uses inbound codes as the only row identifier and shows an explicit pending state', async () => {
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: [rows[0], { ...rows[1], inboundCode: null }], page: 1, size: 20, total: 2, pages: 1 })
    const wrapper = mountView()
    await flushPromises()
    expect(wrapper.text()).toContain('IN-1')
    expect(wrapper.text()).toContain('待生成入仓码')
    expect(wrapper.text()).not.toContain('ORD-1')
    expect(wrapper.text()).not.toContain('ORD-2')
    expect(wrapper.text()).not.toContain('5001')
    expect(wrapper.text()).not.toContain('7000')
    expect(wrapper.text()).not.toContain('履约详情')
    expect(wrapper.text()).not.toContain('关联数据')
  })

  it('shows a business-only group summary and all server-provided inbound codes in the dialog', async () => {
    const rowsWithGroup = rows.map((row) => ({ ...row, coLoadGroup: { status: 'ACTIVE', memberCount: 2, memberInboundCodes: ['IN-1', 'IN-1-B', 'IN-2'] } }))
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rowsWithGroup, page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformCoLoadGroupByInboundCode).mockResolvedValue({ status: 'ACTIVE', memberCount: 3, members: [{ inboundCode: 'IN-1' }, { inboundCode: 'IN-1-B' }, { inboundCode: 'IN-2' }] })
    const wrapper = mountView()
    await flushPromises()
    expect(wrapper.text()).toContain('同柜组 · 2 票 · 未锁定')
    expect(wrapper.text()).not.toContain('CLG-9001')
    await wrapper.get('[aria-label="查看同柜组 · 2 票 · 未锁定成员"]').trigger('click')
    await flushPromises()
    expect(getPlatformCoLoadGroupByInboundCode).toHaveBeenCalledWith('IN-1')
    expect(wrapper.text()).toContain('3 个成员')
    expect(wrapper.text()).toContain('IN-1')
    expect(wrapper.text()).toContain('IN-1-B')
    expect(wrapper.text()).toContain('IN-2')
    expect(wrapper.text()).not.toContain('ORD-1')
    expect(wrapper.text()).not.toContain('ORD-2')
    expect(wrapper.text()).not.toContain('7003')
    expect(wrapper.text()).not.toContain('5001')
  })

  it('cancels an ACTIVE group by the clicked member inbound code and preserves dialog error evidence', async () => {
    const rowsWithGroup = rows.map((row) => ({ ...row, coLoadGroup: { status: 'ACTIVE', memberCount: 2, memberInboundCodes: ['IN-1', 'IN-2'] } }))
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rowsWithGroup, page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformCoLoadGroupByInboundCode).mockResolvedValue({ status: 'ACTIVE', memberCount: 2, members: [{ inboundCode: 'IN-1' }, { inboundCode: 'IN-2' }] })
    vi.mocked(cancelPlatformCoLoadGroup).mockRejectedValueOnce(new ApiResponseError('组已被并发锁定', 'A0409', 409, undefined, 'request-cancel', 'trace-cancel'))
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[aria-label="查看同柜组 · 2 票 · 未锁定成员"]').trigger('click')
    await flushPromises()
    const cancelButton = wrapper.findAll('button').find((button) => button.text() === '解除同柜组')!
    expect(cancelButton.exists()).toBe(true)
    await cancelButton.trigger('click')
    await flushPromises()

    expect(ElMessageBox.confirm).toHaveBeenCalledWith(expect.stringContaining('解除整个同柜组'), '解除同柜组', expect.objectContaining({ confirmButtonText: '确认解除' }))
    expect(cancelPlatformCoLoadGroup).toHaveBeenCalledWith('IN-1', '重新调整同柜组成员')
    expect(wrapper.text()).toContain('组已被并发锁定')
    expect(wrapper.text()).toContain('A0409 request-cancel trace-cancel')
    expect(wrapper.findAllComponents({ name: 'AppDialog' }).some((dialog) => dialog.props('modelValue') === true)).toBe(true)
    expect(wrapper.text()).not.toContain('CLG-')
    expect(wrapper.text()).not.toContain('5001')
  })

  it('closes and refreshes after one successful whole-group cancellation request', async () => {
    const rowsWithGroup = rows.map((row) => ({ ...row, coLoadGroup: { status: 'ACTIVE', memberCount: 2, memberInboundCodes: ['IN-1', 'IN-2'] } }))
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rowsWithGroup, page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformCoLoadGroupByInboundCode).mockResolvedValue({ status: 'ACTIVE', memberCount: 2, members: [{ inboundCode: 'IN-1' }, { inboundCode: 'IN-2' }] })
    vi.mocked(cancelPlatformCoLoadGroup).mockResolvedValue({} as never)
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[aria-label="查看同柜组 · 2 票 · 未锁定成员"]').trigger('click')
    await flushPromises()
    await wrapper.findAll('button').find((button) => button.text() === '解除同柜组')!.trigger('click')
    await flushPromises()

    expect(cancelPlatformCoLoadGroup).toHaveBeenCalledTimes(1)
    expect(cancelPlatformCoLoadGroup).toHaveBeenCalledWith('IN-1', '重新调整同柜组成员')
    expect(listPlatformUnifiedOrders).toHaveBeenCalledTimes(2)
    expect(wrapper.findAllComponents({ name: 'AppDialog' }).every((dialog) => dialog.props('modelValue') !== true)).toBe(true)
  })

  it.each(['LOCKED', 'CONSUMED'])('does not offer group cancellation for %s', async (status) => {
    const rowsWithGroup = rows.map((row) => ({ ...row, coLoadGroup: { status, memberCount: 2, memberInboundCodes: ['IN-1', 'IN-2'] } }))
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rowsWithGroup, page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformCoLoadGroupByInboundCode).mockResolvedValue({ status: status as 'LOCKED' | 'CONSUMED', memberCount: 2, members: [{ inboundCode: 'IN-1' }, { inboundCode: 'IN-2' }] })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get(`[aria-label="查看同柜组 · 2 票 · ${status === 'LOCKED' ? '已锁定' : '已消费'}成员"]`).trigger('click')
    await flushPromises()
    expect(wrapper.findAll('button').some((button) => button.text() === '解除同柜组')).toBe(false)
    expect(cancelPlatformCoLoadGroup).not.toHaveBeenCalled()
  })

  it.each([
    ['undefined', undefined],
    ['null', null],
    ['blank', '   '],
  ])('keeps the member dialog readable when a normalized inbound code is %s', async (_case, inboundCode) => {
    const rowsWithGroup = rows.map((row) => ({ ...row, coLoadGroup: { status: 'ACTIVE', memberCount: 2, memberInboundCodes: ['IN-1', 'IN-2'] } }))
    vi.mocked(listPlatformUnifiedOrders).mockResolvedValue({ records: rowsWithGroup, page: 1, size: 20, total: 2, pages: 1 })
    vi.mocked(getPlatformCoLoadGroupByInboundCode).mockResolvedValue({ status: 'ACTIVE', memberCount: 2, members: [{ inboundCode: inboundCode as unknown as string }, { inboundCode: 'IN-2' }] })
    const wrapper = mountView()
    await flushPromises()
    await wrapper.get('[aria-label="查看同柜组 · 2 票 · 未锁定成员"]').trigger('click')
    await flushPromises()
    expect(wrapper.text()).toContain('同柜组成员入仓码尚未返回，请刷新后重试')
    expect(wrapper.text()).not.toContain('CLG-9001')
    expect(wrapper.text()).not.toContain('ORD-1')
    expect(wrapper.text()).not.toContain('5001')
  })
})