import { beforeEach, describe, expect, it, vi } from 'vitest'
import { ApiResponseError, http } from '@/shared/api/http'

import {
  changeExchangeRateStatus, changeQuoteStatus, changeVehicleStatus, createExchangeRate, createQuote, createVehicle,
  exportExchangeRates, exportQuotes, exportVehicles, getExchangeRate, getExchangeRateSummary, getQuote, getVehicle,
  listExchangeRates, listQuotes, listQuoteWarehouseOptions, listVehicles, updateExchangeRate, updateQuote, updateVehicle,
  type QuoteCreate, type QuoteUpdate,
} from './overseasMasterData'

vi.mock('@/shared/api/http', async (importOriginal) => ({ ...(await importOriginal<typeof import('@/shared/api/http')>()), http: { get: vi.fn(), post: vi.fn(), put: vi.fn(), patch: vi.fn() } }))
const ok = (data: unknown) => ({ code: '200', message: 'success', data })
const longId = '9223372036854775807'
const quoteSummary = {
  id: longId, name: '报价', warehouseId: '9223372036854775806', warehouseCode: 'US-LAX', warehouseName: '洛杉矶合作仓',
  countryCode: 'US', providerName: '服务商', currency: 'USD', effectiveStart: '2026-08-01', effectiveEnd: '2026-12-31',
  versionCode: 'V1', status: 'INACTIVE', recordVersion: '7', updatedBy: 'admin', updatedAt: '2026-08-24T10:00:00', remark: null,
}
const quoteDetail = {
  summary: quoteSummary,
  warehouseFees: [{ item: '入库', billingUnit: 'PALLET', unitPrice: '1.2500', minimumCharge: '2.5000', remark: null }],
  transitPrices: [{ fbaWarehouseCode: 'ONT8', deliveryMethod: 'TRUCK', estimatedMiles: '12.50', price: '18.7500', minimumCharge: null, remark: null }],
  createdBy: 'admin', createdAt: '2026-08-24T09:00:00',
}
const exchangeRate = { month: '2026-08', baseCurrency: 'USD', quoteCurrency: 'CNY', usdToCnyAverage: '7.12345678', status: 'ACTIVE', recordVersion: '3', updatedBy: 'admin', updatedAt: '2026-08-24T10:00:00', remark: null }
const vehicle = { id: longId, plateNumber: 'CA-01', model: 'Truck', maxPalletSpaces: 30, maxLoadKg: 18000, maxVolumeCbm: 90, fuelConsumptionPer100Km: '12.50', mileageKm: '101', driverOrDispatchCompany: null, phone: null, region: 'OVERSEAS', ownership: 'OWNED', status: 'IN_SERVICE', remark: null, recordVersion: '4', updatedBy: 'admin', updatedAt: '2026-08-24T10:00:00' }

beforeEach(() => vi.clearAllMocks())

describe('overseas master data API', () => {
  it('normalizes quote page/detail decimals and preserves long string IDs', async () => {
    vi.mocked(http.get)
      .mockResolvedValueOnce(ok({ records: [quoteSummary], page: '1', size: '20', total: '1', pages: '1' }))
      .mockResolvedValueOnce(ok(quoteDetail))
      .mockResolvedValueOnce(ok([{ warehouseId: quoteSummary.warehouseId, warehouseCode: 'US-LAX', warehouseName: '洛杉矶合作仓', countryCode: 'US' }]))

    const result = await listQuotes({ page: 1, size: 20, keyword: 'V1' })
    expect(result).toMatchObject({ page: 1, size: 20, total: 1, pages: 1 })
    expect(result.records[0]).toMatchObject({ id: longId, warehouseId: quoteSummary.warehouseId, recordVersion: 7 })
    const detail = await getQuote(longId)
    expect(detail.summary.id).toBe(longId)
    expect(detail.summary.recordVersion).toBe(7)
    expect(detail.warehouseFees[0]).toMatchObject({ unitPrice: 1.25, minimumCharge: 2.5 })
    expect(detail.transitPrices[0]).toMatchObject({ estimatedMiles: 12.5, price: 18.75, minimumCharge: null })
    await listQuoteWarehouseOptions()

    expect(http.get).toHaveBeenNthCalledWith(1, '/platform/v1/last-leg/master-data/overseas-quotes', { params: { page: 1, size: 20, keyword: 'V1' } })
    expect(http.get).toHaveBeenNthCalledWith(2, `/platform/v1/last-leg/master-data/overseas-quotes/${longId}`)
    expect(http.get).toHaveBeenNthCalledWith(3, '/platform/v1/last-leg/master-data/overseas-quotes/warehouse-options')
  })

  it('keeps quote create/update DTOs distinct and sends recordVersion on writes', async () => {
    const create: QuoteCreate = {
      name: '报价', warehouseId: quoteSummary.warehouseId, providerName: '服务商', currency: 'USD',
      effectiveStart: '2026-08-01', effectiveEnd: '2026-12-31', versionCode: 'V1',
      warehouseFees: [{ item: '入库', billingUnit: 'PALLET', unitPrice: 1.25, minimumCharge: null, remark: null }],
      transitPrices: [], remark: null,
    }
    const update: QuoteUpdate = {
      name: '报价-编辑', providerName: '服务商', currency: 'USD', effectiveStart: '2026-08-01', effectiveEnd: '2026-12-31',
      warehouseFees: create.warehouseFees, transitPrices: [], remark: null, recordVersion: 7,
    }
    vi.mocked(http.post).mockResolvedValue(ok(quoteDetail))
    vi.mocked(http.put).mockResolvedValue(ok({ ...quoteDetail, summary: { ...quoteSummary, recordVersion: '8' } }))
    vi.mocked(http.patch).mockResolvedValue(ok({ ...quoteDetail, summary: { ...quoteSummary, status: 'ACTIVE', recordVersion: '9' } }))

    await createQuote(create)
    const updated = await updateQuote(longId, update)
    await changeQuoteStatus(longId, 'ACTIVE', 8)

    expect(updated.summary.recordVersion).toBe(8)
    expect(http.post).toHaveBeenCalledWith('/platform/v1/last-leg/master-data/overseas-quotes', create)
    expect(http.put).toHaveBeenCalledWith(`/platform/v1/last-leg/master-data/overseas-quotes/${longId}`, update)
    expect(http.patch).toHaveBeenCalledWith(`/platform/v1/last-leg/master-data/overseas-quotes/${longId}/status`, { status: 'ACTIVE', recordVersion: 8 })
    expect(update).not.toHaveProperty('warehouseId')
    expect(update).not.toHaveProperty('versionCode')
  })

  it('normalizes exchange-rate decimal/version and uses month as the stable key', async () => {
    vi.mocked(http.get)
      .mockResolvedValueOnce(ok({ records: [exchangeRate], page: '1', size: '20', total: '1', pages: '1' }))
      .mockResolvedValueOnce(ok(exchangeRate))
      .mockResolvedValueOnce(ok({ latestMonth: '2026-08', latestUsdToCnyAverage: '7.12345678', updatedBy: 'admin', updatedAt: '2026-08-24T10:00:00' }))
    const page = await listExchangeRates({ page: 1, size: 20, monthFrom: '2026-08', monthTo: '2026-08' })
    const detail = await getExchangeRate('2026-08')
    const summary = await getExchangeRateSummary()
    expect(page.records[0]).toMatchObject({ usdToCnyAverage: 7.12345678, recordVersion: 3 })
    expect(detail).toMatchObject({ month: '2026-08', usdToCnyAverage: 7.12345678, recordVersion: 3 })
    expect(summary.latestUsdToCnyAverage).toBe(7.12345678)

    vi.mocked(http.post).mockResolvedValue(ok(exchangeRate))
    vi.mocked(http.put).mockResolvedValue(ok({ ...exchangeRate, recordVersion: '4' }))
    vi.mocked(http.patch).mockResolvedValue(ok({ ...exchangeRate, status: 'INACTIVE', recordVersion: '5' }))
    await createExchangeRate({ month: '2026-08', usdToCnyAverage: 7.12345678, remark: null })
    await updateExchangeRate('2026-08', { recordVersion: 3, usdToCnyAverage: 7.2, remark: null })
    await changeExchangeRateStatus('2026-08', 'INACTIVE', 4, '停用')
    expect(http.patch).toHaveBeenLastCalledWith('/platform/v1/last-leg/master-data/exchange-rates/2026-08/status', { status: 'INACTIVE', recordVersion: 4, remark: '停用' })
  })

  it('normalizes vehicle decimals/version while preserving long string IDs', async () => {
    vi.mocked(http.get)
      .mockResolvedValueOnce(ok({ records: [vehicle], page: '1', size: '20', total: '1', pages: '1' }))
      .mockResolvedValueOnce(ok(vehicle))
    const result = await listVehicles({ page: 1, size: 20, ownership: 'OWNED' })
    const detail = await getVehicle(longId)
    expect(result.records[0]).toMatchObject({ id: longId, fuelConsumptionPer100Km: 12.5, mileageKm: 101, recordVersion: 4 })
    expect(detail.id).toBe(longId)

    const editable = { plateNumber: 'CA-01', model: 'Truck', maxPalletSpaces: 30, maxLoadKg: 18000, maxVolumeCbm: 90, fuelConsumptionPer100Km: 12.5, mileageKm: 101, driverOrDispatchCompany: null, phone: null, region: 'OVERSEAS' as const, ownership: 'OWNED' as const, remark: null }
    vi.mocked(http.post).mockResolvedValue(ok(vehicle))
    vi.mocked(http.put).mockResolvedValue(ok({ ...vehicle, recordVersion: '5' }))
    vi.mocked(http.patch).mockResolvedValue(ok({ ...vehicle, status: 'INACTIVE', recordVersion: '6' }))
    await createVehicle({ ...editable, status: 'IN_SERVICE' })
    await updateVehicle(longId, { ...editable, recordVersion: 4 })
    await changeVehicleStatus(longId, 'INACTIVE', 5)
    expect(http.put).toHaveBeenCalledWith(`/platform/v1/last-leg/master-data/vehicles/${longId}`, { ...editable, recordVersion: 4 })
    expect(http.patch).toHaveBeenCalledWith(`/platform/v1/last-leg/master-data/vehicles/${longId}/status`, { status: 'INACTIVE', recordVersion: 5 })
  })

  it('preserves A0409 metadata instead of translating it into success', async () => {
    vi.mocked(http.put).mockResolvedValue({ code: 'A0409', message: '记录版本已变化', data: null, requestId: 'request-conflict', traceId: 'trace-conflict' })
    const error = await updateExchangeRate('2026-08', { recordVersion: 1, usdToCnyAverage: 7.2, remark: null }).catch((reason: unknown) => reason)
    expect(error).toBeInstanceOf(ApiResponseError)
    expect(error).toMatchObject({ code: 'A0409', message: '记录版本已变化', requestId: 'request-conflict', traceId: 'trace-conflict' })
  })

  it('downloads real CSV Blobs and rejects JSON error Blobs with trace metadata', async () => {
    const csv = new Blob(['id,status\n1,ACTIVE\n'], { type: 'text/csv;charset=UTF-8' })
    vi.mocked(http.get)
      .mockResolvedValueOnce(csv)
      .mockResolvedValueOnce(csv)
      .mockResolvedValueOnce(csv)
      .mockResolvedValueOnce(new Blob([JSON.stringify({ code: 'A0409', message: '导出条件已变化', data: null, requestId: 'request-export' })], { type: 'application/json' }))

    await expect(exportQuotes({ status: 'ACTIVE' })).resolves.toBe(csv)
    await expect(exportExchangeRates({})).resolves.toBe(csv)
    await expect(exportVehicles({ ownership: 'OWNED' })).resolves.toBe(csv)
    const error = await exportVehicles({}).catch((reason: unknown) => reason)
    expect(error).toBeInstanceOf(ApiResponseError)
    expect(error).toMatchObject({ code: 'A0409', message: '导出条件已变化', requestId: 'request-export' })
    expect(http.get).toHaveBeenNthCalledWith(1, '/platform/v1/last-leg/master-data/overseas-quotes/export', { params: { status: 'ACTIVE' }, responseType: 'arraybuffer' })
    expect(http.get).toHaveBeenNthCalledWith(2, '/platform/v1/last-leg/master-data/exchange-rates/export', { params: {}, responseType: 'arraybuffer' })
    expect(http.get).toHaveBeenNthCalledWith(3, '/platform/v1/last-leg/master-data/vehicles/export', { params: { ownership: 'OWNED' }, responseType: 'arraybuffer' })
  })
})