admin/src/Oms.Application/Services/Orders/Batch/OrderBatchActionExecutor.cs

using Fake.Application;
using Fake.DependencyInjection;
using Newtonsoft.Json;
using Oms.Application.Dtos.Orders;
using Oms.Application.Integrations.Itfx;
using Oms.Application.Integrations.SmallBagTrack;
using Oms.Application.Messaging;
using Oms.Application.Shared;
using Oms.Domain.OrdersAggregate.Consts;
using Oms.Domain.OrdersAggregate.Entities;
using Oms.Domain.OrdersAggregate.Repositories;
using Oms.Domain.SystemAggregate.Repositories;

namespace Oms.Application.Services.Orders.Batch;

public sealed class OrderBatchActionExecutor(
    IOrderRepository orderRepository,
    ICountryRepository countryRepository,
    ISmallBagTrackOrderClient smallBagTrackOrderClient,
    ISmallBagTrackUpsertRequestBuilder smallBagTrackUpsertRequestBuilder,
    OrderDownstreamCredentialResolver downstreamCredentialResolver,
    IItfxForwardClient itfxForwardClient,
    OrderBatchCreateActionHandler createActionHandler,
    OrderBatchOrderActionHandler orderActionHandler) : IOrderBatchActionExecutor, IScopedDependency
{
    public async Task<OrderBatchActionExecuteResult> ExecuteAsync(
        OrderBatchJobMessage message,
        CancellationToken cancellationToken = default)
    {
        try
        {
            return message.Action switch
            {
                OrderBatchActionCodes.TrackUpsertSmallBag => await ExecuteTrackUpsertAsync(message, cancellationToken),
                OrderBatchActionCodes.DownstreamForwardCreateOne => await ExecuteDownstreamForwardAsync(message, cancellationToken),
                OrderBatchActionCodes.ImportRow => await createActionHandler.ExecuteImportRowAsync(message, cancellationToken),
                OrderBatchActionCodes.ParcelCreate => await createActionHandler.ExecuteParcelCreateAsync(message, cancellationToken),
                OrderBatchActionCodes.Pay => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.PreDeclare => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.Intercept => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.CancelIntercept => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.Delete => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.Print => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.GenerateLabelPdf => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.MarkProblematic => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.MarkClaimed => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                OrderBatchActionCodes.HandleStatusUpdate => await orderActionHandler.ExecuteAsync(message, cancellationToken),
                _ => OrderBatchActionExecuteResult.BusinessFail($"未实现的批量操作: {message.Action}")
            };
        }
        catch (BusinessException ex)
        {
            return OrderBatchActionExecuteResult.BusinessFail(ex.Message);
        }
        catch (Exception ex)
        {
            return OrderBatchActionExecuteResult.SystemFail(ex.Message);
        }
    }

    private async Task<OrderBatchActionExecuteResult> ExecuteTrackUpsertAsync(
        OrderBatchJobMessage message,
        CancellationToken cancellationToken)
    {
        SmallBagTrackUpsertRequest request;
        if (!string.IsNullOrWhiteSpace(message.PayloadJson))
        {
            request = JsonConvert.DeserializeObject<SmallBagTrackUpsertRequest>(message.PayloadJson!)
                ?? throw new BusinessException("轨迹同步消息体无效");
        }
        else
        {
            var order = await orderRepository.FirstOrDefaultAsync(x => x.Id == message.OrderId, cancellationToken);
            if (order == null)
            {
                return OrderBatchActionExecuteResult.BusinessFail("订单不存在");
            }
            if (string.IsNullOrWhiteSpace(order.ServiceNo))
            {
                return OrderBatchActionExecuteResult.BusinessFail("订单运单号为空，无法同步轨迹");
            }

            request = await smallBagTrackUpsertRequestBuilder.BuildAsync(order, cancellationToken: cancellationToken);
            // 手动「创建轨迹」无 payload：创单成功后补默认轨迹节点 A0101
            request.AppendInitialTrackOnSuccess = true;
        }

        if (string.IsNullOrWhiteSpace(request.Authorization)
            && !string.IsNullOrWhiteSpace(message.Authorization))
        {
            request.Authorization = message.Authorization.Trim();
        }

        var trackResult = await smallBagTrackOrderClient.UpsertDebugAsync(request, cancellationToken);
        var serviceNo = request.OrderNo?.Trim();

        if (trackResult.Skipped)
        {
            var reason = string.IsNullOrWhiteSpace(trackResult.SkipReason)
                ? "轨迹服务未启用或配置不完整"
                : trackResult.SkipReason.Trim();
            return OrderBatchActionExecuteResult.BusinessFail(
                reason,
                resultJson: OrderBatchTrackUpsertResultBuilder.BuildFailure(
                    trackResult,
                    message.OrderId,
                    serviceNo,
                    reason));
        }

        if (!trackResult.Success)
        {
            var reason = $"轨迹订单创建失败: HTTP {trackResult.StatusCode}";
            return OrderBatchActionExecuteResult.BusinessFail(
                reason,
                resultJson: OrderBatchTrackUpsertResultBuilder.BuildFailure(
                    trackResult,
                    message.OrderId,
                    serviceNo,
                    reason));
        }

        return OrderBatchActionExecuteResult.Ok(
            serviceNo: serviceNo,
            resultJson: OrderBatchTrackUpsertResultBuilder.BuildSuccess(
                trackResult,
                message.OrderId,
                serviceNo));
    }

    private async Task<OrderBatchActionExecuteResult> ExecuteDownstreamForwardAsync(
        OrderBatchJobMessage message,
        CancellationToken cancellationToken)
    {
        var authorization = message.Authorization;
        if (!string.IsNullOrWhiteSpace(authorization))
        {
            ItfxAuthorizationContext.Authorization = authorization.Trim();
        }

        try
        {
            OrderParcelCreateInput body;
            Order order;

            if (!string.IsNullOrWhiteSpace(message.PayloadJson))
            {
                body = JsonConvert.DeserializeObject<OrderParcelCreateInput>(message.PayloadJson!)
                    ?? throw new BusinessException("下游预报消息体无效");

                // 凭证解析仍需订单上的渠道/下游绑定字段；有 payload 时只查主表一次
                var existing = await orderRepository.FirstOrDefaultAsync(x => x.Id == message.OrderId, cancellationToken);
                if (existing == null)
                {
                    return OrderBatchActionExecuteResult.BusinessFail("订单不存在");
                }

                order = existing;
            }
            else
            {
                var bundles = await orderRepository.GetDownstreamCreateOneBundlesAsync([message.OrderId], cancellationToken);
                if (!bundles.TryGetValue(message.OrderId, out var bundle))
                {
                    return OrderBatchActionExecuteResult.BusinessFail("订单不存在");
                }

                order = bundle.Order;
                body = await OrderDownstreamCreateOneBodyBuilder.BuildAsync(
                    bundle.Order,
                    bundle.Sender,
                    bundle.Recipient,
                    bundle.Declarations,
                    bundle.Weights,
                    countryRepository,
                    cancellationToken);
            }

            if (string.IsNullOrWhiteSpace(order.ServiceNo))
            {
                return OrderBatchActionExecuteResult.BusinessFail("订单运单号为空，无法预报下游");
            }

            var creds = await downstreamCredentialResolver.ResolveAsync(order, cancellationToken);
            var forward = await itfxForwardClient.ForwardCreateOrderOneAsync(
                creds.SupplierCode,
                creds.AppKey,
                creds.AppSecret,
                body,
                cancellationToken);

            ItfxForwardResultEvaluator.IsBusinessSuccess(
                forward.StatusCode,
                forward.ResponseBody,
                out var businessCode,
                out var businessMessage);

            if (!forward.Success)
            {
                var reason = ItfxForwardResultEvaluator.BuildFailReason(
                    forward.StatusCode,
                    forward.ResponseBody,
                    businessCode,
                    businessMessage);
                return OrderBatchActionExecuteResult.BusinessFail(
                    reason,
                    resultJson: OrderBatchDownstreamForwardResultBuilder.BuildFailure(
                        forward,
                        message.OrderId,
                        order.ServiceNo,
                        creds.SupplierCode,
                        reason,
                        businessCode,
                        businessMessage));
            }

            if (ItfxCreateOrderOneDataParser.TryParse(forward.ResponseBody, out var data)
                && data != null
                && ItfxCreateOrderOneDataParser.ApplyToOrder(order, data))
            {
                await orderRepository.UpdateAsync(order, cancellationToken);
            }

            return OrderBatchActionExecuteResult.Ok(
                serviceNo: order.ServiceNo,
                trackNo: order.TrackNo,
                resultJson: OrderBatchDownstreamForwardResultBuilder.BuildSuccess(
                    forward,
                    message.OrderId,
                    order.ServiceNo,
                    creds.SupplierCode,
                    businessCode,
                    businessMessage,
                    order.DownstreamServiceNo,
                    order.TrackNo));
        }
        finally
        {
            ItfxAuthorizationContext.Authorization = null;
        }
    }
}