const MODULE = 'customer-operating-statistics'
const OPTIONS = { scenario: 'customer-detail-operating-statistics', deploymentBlocker: true }

function id(value) { return value == null ? '' : String(value) }
function decimal(value) { return typeof value === 'number' || (typeof value === 'string' && /^-?\d+(\.\d+)?$/.test(value)) }
function nonNegative(value) { return decimal(value) && Number(value) >= 0 }

export async function run(context) {
  const customerId = id(context.context.customerId || context.createdResources.customer?.tenantId)
  context.assert(MODULE, '取得客户详情统计客户隔离键', null, Boolean(customerId), `customerId=${customerId || 'missing'}`, OPTIONS)
  if (!customerId) return

  const orderPath = `/api/platform/v1/orders/first-leg/tenant-statistics?tenantId=${encodeURIComponent(customerId)}`
  const orderResponse = await context.request('GET', orderPath)
  const orders = context.apiSuccess(MODULE, '查询累计与本月已提交主运单统计', orderResponse, `customerId=${customerId}`, OPTIONS)
  if (orders !== null) {
    context.assert(MODULE, '运单统计返回上海时区半开月份边界与客户隔离键', orderResponse,
      id(orders?.tenantId) === customerId && nonNegative(orders?.totalSubmittedOrders)
        && nonNegative(orders?.currentMonthSubmittedOrders) && orders?.zoneId === 'Asia/Shanghai'
        && Boolean(orders?.monthStart) && Boolean(orders?.nextMonthStart) && Boolean(orders?.asOf),
      `tenantId=${id(orders?.tenantId) || 'missing'}, zoneId=${orders?.zoneId || 'missing'}`, OPTIONS)
  }

  const financePath = `/api/platform/finance/v1/customer-accounts/${encodeURIComponent(customerId)}/summary`
  const financeResponse = await context.request('GET', financePath)
  const finance = context.apiSuccess(MODULE, '查询非VOIDED正式结算应收汇总', financeResponse, `customerId=${customerId}`, OPTIONS)
  if (finance !== null) {
    context.assert(MODULE, '应收汇总保持CNY十进制金额与客户隔离键', financeResponse,
      id(finance?.customerId) === customerId && finance?.currency === 'CNY'
        && ['totalReceivable', 'receivedAmount', 'outstandingReceivable'].every((field) => nonNegative(finance?.[field]))
        && Number(finance?.outstandingReceivable) <= Number(finance?.totalReceivable),
      `customerId=${id(finance?.customerId) || 'missing'}, currency=${finance?.currency || 'missing'}`, OPTIONS)
  }

  const transitPath = `/api/platform/v1/customers/${encodeURIComponent(customerId)}/container-transit-summary`
  const transitResponse = await context.request('GET', transitPath)
  const transit = context.apiSuccess(MODULE, '查询已开船未到仓在途柜量', transitResponse, `customerId=${customerId}`, OPTIONS)
  if (transit !== null) {
    context.assert(MODULE, '在途柜量保持TEU小数、未知柜型与客户隔离键', transitResponse,
      id(transit?.customerId) === customerId && nonNegative(transit?.containerCount)
        && nonNegative(transit?.totalTeu) && nonNegative(transit?.unknownContainerCount)
        && Number(transit?.unknownContainerCount) <= Number(transit?.containerCount) && Boolean(transit?.definition),
      `customerId=${id(transit?.customerId) || 'missing'}, totalTeu=${transit?.totalTeu ?? 'missing'}, unknown=${transit?.unknownContainerCount ?? 'missing'}`, OPTIONS)
  }
}