import { http, unwrapApiResponse, type ApiEnvelope } from '@/shared/api/http'
import type {
  InboundMeasurementDetail,
  InboundMeasurementDraftSaved,
  InboundMeasurementSubmitted,
  CartonMeasurementResult,
  ConfirmedPackageCountRequest,
  SaveInboundMeasurementDraftRequest,
  SubmitInboundMeasurementRequest,
  UpdateMeasurementCalculationStrategyRequest,
  MeasurementCalculationStrategyUpdated,
  UpdateMeasurementOuterDimensionsRequest,
  MeasurementOuterDimensionsUpdated,
  ManualCartonScanRequest,
} from './types'

function measurementPath(inboundId: string) {
  return `/platform/v1/first-leg/inbounds/${encodeURIComponent(inboundId)}/measurement`
}

export async function updateConfirmedPackageCount(
  customerId: string,
  inboundId: string,
  itemId: string,
  payload: ConfirmedPackageCountRequest,
) {
  const response = await http.put<ApiEnvelope<CartonMeasurementResult>, ApiEnvelope<CartonMeasurementResult>>(
    `${measurementPath(inboundId)}/items/${segment(itemId)}/confirmed-package-count`,
    payload,
    { params: { tenantId: customerId } },
  )
  return unwrapApiResponse(response)
}

function segment(value: string) {
  return encodeURIComponent(value)
}

export async function getInboundMeasurement(customerId: string, inboundId: string) {
  // Device-scanned fields expected from the backend: originalPackageCount and
  // items[].boxCode, machineNo, deviceMeasuredAt. Keep the response aligned with the backend OpenAPI.
  const response = await http.get<ApiEnvelope<InboundMeasurementDetail>, ApiEnvelope<InboundMeasurementDetail>>(
    measurementPath(inboundId),
    // Calculation-mode saves use a sibling PUT endpoint. A cache may otherwise keep
    // returning the pre-save measurement and make a successful update look failed.
    { params: { tenantId: customerId, requestAt: Date.now() } },
  )
  return unwrapApiResponse(response)
}

export async function saveInboundMeasurementDraft(
  customerId: string,
  inboundId: string,
  payload: SaveInboundMeasurementDraftRequest,
) {
  const response = await http.put<ApiEnvelope<InboundMeasurementDraftSaved>, ApiEnvelope<InboundMeasurementDraftSaved>>(
    `${measurementPath(inboundId)}/draft`,
    payload,
    { params: { tenantId: customerId } },
  )
  return unwrapApiResponse(response)
}

export async function updateMeasurementCalculationStrategy(
  customerId: string,
  inboundId: string,
  payload: UpdateMeasurementCalculationStrategyRequest,
) {
  const response = await http.put<ApiEnvelope<MeasurementCalculationStrategyUpdated>, ApiEnvelope<MeasurementCalculationStrategyUpdated>>(
    `${measurementPath(inboundId)}/calculation-strategy`,
    payload,
    { params: { tenantId: customerId } },
  )
  return unwrapApiResponse(response)
}

export async function updateMeasurementOuterDimensions(
  customerId: string,
  inboundId: string,
  itemId: string,
  payload: UpdateMeasurementOuterDimensionsRequest,
) {
  const response = await http.put<ApiEnvelope<MeasurementOuterDimensionsUpdated>, ApiEnvelope<MeasurementOuterDimensionsUpdated>>(
    `${measurementPath(inboundId)}/items/${segment(itemId)}/outer-dimensions`,
    payload,
    { params: { tenantId: customerId } },
  )
  return unwrapApiResponse(response)
}

export async function submitInboundMeasurement(
  customerId: string,
  inboundId: string,
  payload: SubmitInboundMeasurementRequest,
) {
  const response = await http.post<ApiEnvelope<InboundMeasurementSubmitted>, ApiEnvelope<InboundMeasurementSubmitted>>(
    `${measurementPath(inboundId)}/submit`,
    payload,
    { params: { tenantId: customerId } },
  )
  return unwrapApiResponse(response)
}

export async function createManualCartonScan(
  customerId: string,
  inboundId: string,
  payload: ManualCartonScanRequest,
  image: File,
) {
  const data = new FormData()
  data.append('data', new Blob([JSON.stringify(payload)], { type: 'application/json' }))
  data.append('image', image)
  const response = await http.post<ApiEnvelope<CartonMeasurementResult>, ApiEnvelope<CartonMeasurementResult>>(
    `${measurementPath(inboundId)}/manual-cartons`,
    data,
    { params: { tenantId: customerId }, headers: { 'Content-Type': 'multipart/form-data' } },
  )
  return unwrapApiResponse(response)
}

export function downloadInboundMeasurementImage(customerId: string, inboundId: string, fileId: string) {
  return http.get<Blob, Blob>(
    `/platform/v1/files/measurements/${segment(customerId)}/${segment(inboundId)}/${segment(fileId)}`,
    { responseType: 'blob' },
  )
}