import type { Context } from '../utils/handler.js'
import { guardMethod } from '../utils/method.js'
import { readJson } from '../utils/request.js'
import { withErrorBoundary } from '../utils/handler.js'
import {
  afterSaleService,
  type AfterSaleApplyInput,
  type AfterSaleAuditInput,
  type AfterSaleListInput,
  type AfterSaleLogisticsInput
} from '../services/after-sale.service.js'
import { orderActionService } from '../services/order-action.service.js'
import { orderCreateService, type CheckoutGoods } from '../services/order-create.service.js'
import { orderListService } from '../services/order-list.service.js'
import { orderPushEventService, type OrderPushEventInput } from '../services/order-push-event.service.js'
import { supplierOpenOrderService, type SupplierOrderQueryRequest } from '../services/supplier-open-order.service.js'
import { toHttpResponse } from './controller-response.js'

type OrderListRequest = {
  supplierId?: string
  userId?: string
  orderId?: string
  mainOrderId?: string
}

type OrderActionRequest = {
  supplierId?: string
  userId?: string
  orderId?: string
  mainOrderId?: string
  deliveryStatus?: number
  logisticsOrderId?: string
  crrgBsnNm?: string
  amount?: number
  totalPrice?: number
  wPayOrAPay?: number
  pointsPrice?: number
}

type OrderCreateRequest = {
  supplierId?: string
  userId?: string
  orderNo?: string
  orderNumberId?: string
  amount?: number
  addressId?: string
  remark?: string
  goods?: CheckoutGoods[]
}

const centsToYuan = (value?: number) => Number((Number(value || 0) / 100).toFixed(2))

export const orderListController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderListRequest>(request)
  const supplierId = String(body.supplierId || '').trim()
  const userId = String(body.userId || '').trim()

  return toHttpResponse(await orderListService.listOrders(supplierId, userId))
})

export const orderCountController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderListRequest>(request)
  const supplierId = String(body.supplierId || '').trim()
  const userId = String(body.userId || '').trim()

  return toHttpResponse(await orderListService.countOrders(supplierId, userId))
})

export const orderDetailController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderListRequest>(request)
  const supplierId = String(body.supplierId || '').trim()
  const userId = String(body.userId || '').trim()
  const orderId = String(body.orderId || '').trim()
  const mainOrderId = String(body.mainOrderId || '').trim()

  return toHttpResponse(await orderListService.detailOrder(supplierId, userId, orderId, mainOrderId))
})

export const afterSaleApplyController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  return toHttpResponse(await afterSaleService.apply(await readJson<AfterSaleApplyInput>(request)))
})

export const afterSaleListController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  return toHttpResponse(await afterSaleService.list(await readJson<AfterSaleListInput>(request)))
})

export const afterSaleAuditController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  return toHttpResponse(await afterSaleService.audit(await readJson<AfterSaleAuditInput>(request)))
})

export const afterSaleLogisticsController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  return toHttpResponse(await afterSaleService.updateLogistics(await readJson<AfterSaleLogisticsInput>(request)))
})

export const orderCreateController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderCreateRequest>(request)

  return toHttpResponse(await orderCreateService.createOrder({
    supplierId: String(body.supplierId || '').trim(),
    userId: String(body.userId || '').trim(),
    orderNo: String(body.orderNo || '').trim(),
    orderNumberId: body.orderNumberId,
    amount: body.amount,
    addressId: String(body.addressId || '').trim(),
    remark: String(body.remark || '').trim(),
    goods: Array.isArray(body.goods) ? body.goods : []
  }))
})

export const orderCancelMainController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderActionRequest>(request)

  return toHttpResponse(await orderActionService.cancelPendingMain({
    supplierId: String(body.supplierId || '').trim(),
    userId: String(body.userId || '').trim(),
    orderId: String(body.orderId || '').trim(),
    mainOrderId: String(body.mainOrderId || body.orderId || '').trim()
  }))
})

export const orderCancelPaidMainController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderActionRequest>(request)

  return toHttpResponse(await orderActionService.cancelPaidMain({
    supplierId: String(body.supplierId || '').trim(),
    userId: String(body.userId || '').trim(),
    orderId: String(body.orderId || '').trim(),
    mainOrderId: String(body.mainOrderId || body.orderId || '').trim()
  }))
})

export const orderCancelSubController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderActionRequest>(request)

  return toHttpResponse(await orderActionService.cancelSub({
    supplierId: String(body.supplierId || '').trim(),
    userId: String(body.userId || '').trim(),
    orderId: String(body.orderId || '').trim(),
    mainOrderId: String(body.mainOrderId || '').trim()
  }))
})

export const orderPayController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderActionRequest>(request)
  const totalPrice = Number(body.totalPrice ?? centsToYuan(body.amount))

  return toHttpResponse(await orderActionService.payOrder({
    supplierId: String(body.supplierId || '').trim(),
    orderId: String(body.orderId || '').trim(),
    totalPrice,
    wPayOrAPay: Number(body.wPayOrAPay ?? 0),
    pointsPrice: Number(body.pointsPrice ?? totalPrice)
  }))
})

export const orderShipController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderActionRequest>(request)

  return toHttpResponse(await orderActionService.shipOrder({
    supplierId: String(body.supplierId || '').trim(),
    userId: String(body.userId || '').trim(),
    orderId: String(body.orderId || body.mainOrderId || '').trim(),
    deliveryStatus: Number(body.deliveryStatus || 1),
    logisticsOrderId: String(body.logisticsOrderId || '').trim(),
    crrgBsnNm: String(body.crrgBsnNm || '').trim()
  }))
})

export const orderPushEventController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  const body = await readJson<OrderPushEventInput>(request)

  return toHttpResponse(await orderPushEventService.pushEvent(body))
})

export const supplierOrderInfoController = withErrorBoundary(async (request: Request, _context: Context) => {
  const methodResponse = guardMethod(request, ['POST'])
  if (methodResponse) return methodResponse

  let body: SupplierOrderQueryRequest
  try {
    body = supplierOpenOrderService.parseBody(await readJson<SupplierOrderQueryRequest>(request))
  } catch (error) {
    return Response.json({
      resultCode: 400,
      message: error instanceof Error ? error.message : '请求参数解密失败',
      orderInfo: []
    })
  }

  return Response.json(await supplierOpenOrderService.queryOrderInfo(body))
})