using Mapster;
using MapsterMapper;
using Microsoft.Extensions.Configuration;
using SqlSugar;
using System.DirectoryServices.Protocols;
using System.Text.Json;
using WIDESEA_Common.LocationEnum;
using WIDESEA_Common.StockEnum;
using WIDESEA_Common.TaskEnum;
using WIDESEA_Common.WareHouseEnum;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Core;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_DTO.GradingMachine;
using WIDESEA_DTO.MES;
using WIDESEA_DTO.Stock;
using WIDESEA_DTO.Task;
using WIDESEA_IBasicService;
using WIDESEA_IStockService;
using WIDESEA_ITaskInfoService;
using WIDESEA_Model.Models;

namespace WIDESEA_TaskInfoService
{
    public partial class TaskService
    {
        #region WCS逻辑处理

        /// <summary>
        /// 创建任务（组盘入库任务、空托盘回库任务）
        /// </summary>
        public async Task<WebResponseContent> CreateTaskInboundAsync(CreateTaskDto taskDto)
        {
            try
            {
                WebResponseContent content = await GetTaskByPalletCodeAsync(taskDto.PalletCode);
                if (content.Status)
                {
                    return content;
                }

                if (string.IsNullOrWhiteSpace(taskDto.PalletCode) ||
                    string.IsNullOrWhiteSpace(taskDto.Roadway))
                {
                    return WebResponseContent.Instance.Error("无效的任务详情");
                }

                if (taskDto.TaskType != TaskTypeEnum.Inbound && taskDto.TaskType != TaskTypeEnum.InEmpty)
                {
                    return WebResponseContent.Instance.Error("无效的任务详情");
                }

                // 使用 switch 表达式映射任务类型
                int taskInboundType = taskDto.TaskType switch
                {
                    TaskTypeEnum.Inbound => TaskInboundTypeEnum.Inbound.GetHashCode(),
                    TaskTypeEnum.InEmpty => TaskInboundTypeEnum.InEmpty.GetHashCode(),
                    _ => 0 // 理论上不会走到这里，因为已经验证过了
                };

                var task = new Dt_Task
                {
                    TaskNum = await BaseDal.GetTaskNo(),
                    PalletCode = taskDto.PalletCode,
                    PalletType = taskDto.PalletType,
                    Roadway = taskDto.Roadway,
                    TaskType = taskInboundType,
                    TaskStatus = TaskInStatusEnum.InNew.GetHashCode(),
                    SourceAddress = taskDto.SourceAddress,
                    TargetAddress = taskDto.TargetAddress,
                    CurrentAddress = taskDto.SourceAddress,
                    NextAddress = taskDto.TargetAddress,
                    WarehouseId = taskDto.WarehouseId,
                    Grade = 1,
                    Creater = "system"
                };

                var result = await Repository.AddDataAsync(task) > 0;
                if (!result) return WebResponseContent.Instance.Error("任务创建失败");

                var wmstaskDto = _mapper.Map<WMSTaskDTO>(task);
                return WebResponseContent.Instance.OK("任务创建成功", wmstaskDto);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"任务创建失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 根据指定的任务详情异步创建新的出库任务
        /// </summary>
        public async Task<WebResponseContent> CreateTaskOutboundAsync(CreateTaskDto taskDto)
        {
            try
            {
                var stockResult = await _stockInfoService.GetStockInfoAsync(taskDto.WarehouseId);
                if (stockResult == null || !stockResult.Any())
                    return WebResponseContent.Instance.Error("未找到库存信息");

                var taskList = stockResult.Select(item => new Dt_Task
                {
                    WarehouseId = item.WarehouseId,
                    PalletCode = item.PalletCode,
                    PalletType = item.PalletType,
                    SourceAddress = item.LocationCode,
                    TargetAddress = taskDto.TargetAddress,
                    Roadway = item.LocationDetails.RoadwayNo,
                    TaskType = TaskTypeEnum.Outbound.GetHashCode(),
                    TaskStatus = TaskStatusEnum.New.GetHashCode(),
                    Grade = 1,
                    TaskNum = 0,
                    CurrentAddress = item.LocationCode,
                    NextAddress = taskDto.TargetAddress,
                    Creater = "system",
                }).ToList();

                var result = await BaseDal.AddDataAsync(taskList) > 0;
                var wmstaskDto = result ? _mapper.Map<WMSTaskDTO>(taskList) : null;
                return WebResponseContent.Instance.OK(result ? "任务创建成功" : "任务创建失败", wmstaskDto ?? new object());
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"任务创建失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 获取可入库货位
        /// </summary>
        public async Task<WebResponseContent> GetTasksLocationAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s => s.PalletCode == taskDto.PalletCode);
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的任务");

                var locationInfo = await _locationInfoService.GetLocationInfo(task.Roadway);
                if (locationInfo == null) return WebResponseContent.Instance.Error("未找到对应的货位");

                return await ExecuteWithinTransactionAsync(async () =>
                {
                    locationInfo.LocationStatus = LocationStatusEnum.FreeLock.GetHashCode();
                    task.CurrentAddress = task.SourceAddress;
                    task.NextAddress = locationInfo.LocationCode;
                    task.TargetAddress = locationInfo.LocationCode;
                    task.TaskStatus = TaskInStatusEnum.Line_InFinish.GetHashCode();

                    var updateTaskResult = await BaseDal.UpdateDataAsync(task);
                    var updateLocationResult = await _locationInfoService.UpdateLocationInfoAsync(locationInfo);
                    if (!updateTaskResult || !updateLocationResult)
                    {
                        return WebResponseContent.Instance.Error("任务更新失败");
                    }

                    return WebResponseContent.Instance.OK("任务更新成功", locationInfo.LocationCode);
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"获取任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 入库任务完成：添加库存，修改货位状态，删除任务数据，添加历史任务数据
        /// </summary>
        public async Task<WebResponseContent> InboundFinishTaskAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s => s.PalletCode == taskDto.PalletCode);
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的任务");

                var location = await _locationInfoService.GetLocationInfo(task.Roadway, task.TargetAddress);
                if (location == null) return WebResponseContent.Instance.Error("未找到对应的货位");

                var stockInfo = await _stockInfoService.GetStockInfoAsync(taskDto.PalletCode);
                if (stockInfo == null) return WebResponseContent.Instance.Error("未找到对应库存信息");

                // 判断是不是极卷库任务
                //if (taskDto.WarehouseId == (int)WarehouseEnum.FJ1 || taskDto.WarehouseId == (int)WarehouseEnum.ZJ1)
                //{
                //    return WebResponseContent.Instance.OK();
                //}

                return await ExecuteWithinTransactionAsync(async () =>
                {
                    WebResponseContent content = new WebResponseContent();
                    stockInfo.LocationCode = location.LocationCode;
                    stockInfo.LocationId = location.Id;
                    stockInfo.OutboundDate = task.Roadway switch
                    {
                        var r when r.Contains("GW") => DateTime.Now.AddHours(2),
                        var r when r.Contains("CW") => DateTime.Now.AddHours(1),
                        _ => DateTime.Now
                    };
                    stockInfo.StockStatus = StockStatusEmun.入库完成.GetHashCode();

                    location.LocationStatus = LocationStatusEnum.InStock.GetHashCode();

                    var updateLocationResult = await _locationInfoService.UpdateLocationInfoAsync(location);
                    var updateStockResult = await _stockInfoService.UpdateStockAsync(stockInfo);
                    if (!updateLocationResult || !updateStockResult)
                        return WebResponseContent.Instance.Error("任务完成失败");
                    // 调用MES托盘进站
                    var inboundRequest = new InboundInContainerRequest
                    {
                        EquipmentCode = "STK-GROUP-001",
                        ResourceCode = "STK-GROUP-001",
                        LocalTime = DateTime.Now,
                        ContainerCode = taskDto.PalletCode
                    };
                    var inboundResult = _mesService.InboundInContainer(inboundRequest);
                    if (inboundResult == null || inboundResult.Data == null || !inboundResult.Data.IsSuccess)
                    {
                        return content.Error($"任务完成失败：MES进站失败: {inboundResult?.Data?.Msg ?? inboundResult?.ErrorMessage ?? "未知错误"}");
                    }
                    return await CompleteTaskAsync(task, "入库完成");
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"完成任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 出库任务完成 ：修改库存，修改货位状态，删除任务数据，添加历史任务数据
        /// </summary>
        public async Task<WebResponseContent> OutboundFinishTaskAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s => s.PalletCode == taskDto.PalletCode);
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的任务");

                var location = await _locationInfoService.GetLocationInfo(task.Roadway, task.SourceAddress);
                if (location == null) return WebResponseContent.Instance.Error("未找到对应的货位");

                var stockInfo = await _stockInfoService.GetStockInfoAsync(taskDto.PalletCode);
                if (stockInfo == null) return WebResponseContent.Instance.Error("未找到对应库存信息");

                // 判断是不是极卷库任务
                if (taskDto.WarehouseId == (int)WarehouseEnum.FJ1 || taskDto.WarehouseId == (int)WarehouseEnum.ZJ1)
                {
                    OutTaskCompleteDto outTaskCompleteDto = new OutTaskCompleteDto()
                    {
                        TaskId = task.OrderNo ?? string.Empty,
                        DevId = task.TargetAddress ?? string.Empty,
                        ReqTime = DateTime.Now.ToString()
                    };
                    return await OutTaskComplete(outTaskCompleteDto);
                }

                WebResponseContent content = new WebResponseContent();
                return await ExecuteWithinTransactionAsync(async () =>
                {
                    stockInfo.LocationId = 0;
                    stockInfo.LocationCode = string.Empty;
                    stockInfo.OutboundDate = DateTime.Now;

                    location.LocationStatus = LocationStatusEnum.Free.GetHashCode();

                    var updateLocationResult = await _locationInfoService.UpdateLocationInfoAsync(location);
                    var updateStockResult = await _stockInfoService.UpdateStockAsync(stockInfo);
                    if (!updateLocationResult || !updateStockResult)
                        return WebResponseContent.Instance.Error("任务完成失败");

                    // 调用MES托盘出站
                    var outboundRequest = new OutboundInContainerRequest
                    {
                        EquipmentCode = "STK-GROUP-001",
                        ResourceCode = "STK-GROUP-001",
                        LocalTime = DateTime.Now,
                        ContainerCode = taskDto.PalletCode,
                        ParamList = new List<ParamItem>()
                    };
                    var outboundResult = _mesService.OutboundInContainer(outboundRequest);
                    if (outboundResult == null || outboundResult.Data == null || !outboundResult.Data.IsSuccess)
                    {
                        return content.Error($"任务完成失败：MES出站失败: {outboundResult?.Data?.Msg ?? outboundResult?.ErrorMessage ?? "未知错误"}");
                    }

                    return await CompleteTaskAsync(task, "出库完成");
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"完成任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 移库任务完成：修改库存位置与状态，修改源/目标货位状态，删除任务数据
        /// </summary>
        public async Task<WebResponseContent> RelocationFinishTaskAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s =>
                    s.PalletCode == taskDto.PalletCode &&
                    s.TaskType == TaskRelocationTypeEnum.Relocation.GetHashCode());
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的移库任务");

                var sourceLocation = await _locationInfoService.GetLocationInfo(task.Roadway, task.SourceAddress);
                if (sourceLocation == null) return WebResponseContent.Instance.Error("未找到移库源货位");

                var targetLocation = await _locationInfoService.GetLocationInfo(task.Roadway, task.TargetAddress);
                if (targetLocation == null) return WebResponseContent.Instance.Error("未找到移库目标货位");

                var stockInfo = await _stockInfoService.GetStockInfoAsync(taskDto.PalletCode);
                if (stockInfo == null) return WebResponseContent.Instance.Error("未找到对应库存信息");

                return await ExecuteWithinTransactionAsync(async () =>
                {
                    stockInfo.LocationCode = targetLocation.LocationCode;
                    stockInfo.LocationId = targetLocation.Id;
                    stockInfo.StockStatus = StockStatusEmun.入库完成.GetHashCode();

                    sourceLocation.LocationStatus = LocationStatusEnum.Free.GetHashCode();
                    targetLocation.LocationStatus = LocationStatusEnum.InStock.GetHashCode();

                    var updateSourceResult = await _locationInfoService.UpdateLocationInfoAsync(sourceLocation);
                    var updateTargetResult = await _locationInfoService.UpdateLocationInfoAsync(targetLocation);
                    var updateStockResult = await _stockInfoService.UpdateStockAsync(stockInfo);

                    if (!updateSourceResult || !updateTargetResult || !updateStockResult)
                        return WebResponseContent.Instance.Error("移库任务完成失败");

                    return await CompleteTaskAsync(task, "移库完成");
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"完成任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 创建空托盘入库任务
        /// </summary>
        /// <param name="taskDto"></param>
        /// <returns></returns>
        public async Task<WebResponseContent> CreateTaskInboundTrayAsync(CreateTaskDto taskDto)
        {
            try
            {
                WebResponseContent content = await GetTaskByPalletCodeAsync(taskDto.PalletCode);
                if (content.Status)
                {
                    return content;
                }

                //var tasks = await BaseDal.QueryAsync(s => s.PalletCode == palletCode);
                //if (tasks == null || !tasks.Any())
                //    return WebResponseContent.Instance.Error("未找到对应的任务");
                //var taskDtos = _mapper.Map<List<WMSTaskDTO>>(tasks);
                return WebResponseContent.Instance.OK("查询成功"/*, taskDtos*/);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"查询任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 空托盘入库完成
        /// </summary>
        public async Task<WebResponseContent> InboundFinishTaskTrayAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s => s.PalletCode == taskDto.PalletCode);
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的任务");

                var location = await _locationInfoService.GetLocationInfo(task.Roadway, task.TargetAddress);
                if (location == null) return WebResponseContent.Instance.Error("未找到对应的货位");

                var stockInfo = await _stockInfoService.GetStockInfoAsync(taskDto.PalletCode);
                if (stockInfo == null) return WebResponseContent.Instance.Error("未找到对应库存信息");

                return await ExecuteWithinTransactionAsync(async () =>
                {
                    stockInfo.LocationCode = location.LocationCode;
                    stockInfo.LocationId = location.Id;
                    stockInfo.StockStatus = StockStatusEmun.空托盘库存.GetHashCode();

                    location.LocationStatus = LocationStatusEnum.InStock.GetHashCode();

                    var updateLocationResult = await _locationInfoService.UpdateLocationInfoAsync(location);
                    var updateStockResult = await _stockInfoService.UpdateStockAsync(stockInfo);
                    if (!updateLocationResult || !updateStockResult)
                        return WebResponseContent.Instance.Error("任务完成失败");

                    var saveTaskHistoryResult = await SaveTaskHistoryAsync(task, "空托盘入库完成");
                    if (!saveTaskHistoryResult.Status)
                        return saveTaskHistoryResult;

                    var saveStockHistoryResult = await SaveStockHistoryAsync(stockInfo, "空托盘入库完成");
                    if (!saveStockHistoryResult.Status)
                        return saveStockHistoryResult;

                    var deleteResult = await BaseDal.DeleteDataAsync(task);
                    if (!deleteResult) return WebResponseContent.Instance.Error("任务完成失败");

                    return WebResponseContent.Instance.OK("任务完成");
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"完成任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 创建空托盘出库任务
        /// </summary>
        /// <param name="taskDto"></param>
        /// <returns></returns>
        public async Task<WebResponseContent> GetOutBoundTrayTaskAsync(CreateTaskDto taskDto)
        {
            try
            {
                var stockInfo = await _stockInfoService.Repository.QueryDataNavFirstAsync(x => x.LocationDetails.WarehouseId == taskDto.WarehouseId && x.LocationDetails.LocationStatus == LocationStatusEnum.InStock.GetHashCode() && x.StockStatus == StockStatusEmun.空托盘库存.GetHashCode());
                if (stockInfo == null)
                    return WebResponseContent.Instance.Error("未找到对应的库存信息");

                var task = new Dt_Task()
                {
                    WarehouseId = stockInfo.LocationDetails.WarehouseId,
                    PalletCode = stockInfo.PalletCode,
                    PalletType = stockInfo.PalletType,
                    SourceAddress = stockInfo.LocationCode,
                    CurrentAddress = stockInfo.LocationCode,
                    NextAddress = taskDto.TargetAddress,
                    TargetAddress = taskDto.TargetAddress,
                    Roadway = stockInfo.LocationDetails.RoadwayNo,
                    TaskType = TaskOutboundTypeEnum.OutEmpty.GetHashCode(),
                    TaskStatus = TaskStatusEnum.New.GetHashCode(),
                    Grade = 1,
                    TaskNum = await BaseDal.GetTaskNo(),
                    Creater = "system",
                };
                var taskDtos = task.Adapt<WMSTaskDTO>();

                var addResult = await BaseDal.AddDataAsync(task) > 0;
                if (!addResult)
                    return WebResponseContent.Instance.Error("任务创建失败");
                return WebResponseContent.Instance.OK("任务创建成功", taskDtos);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"查询任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 空托盘出库完成
        /// </summary>
        public async Task<WebResponseContent> OutboundFinishTaskTrayAsync(CreateTaskDto taskDto)
        {
            try
            {
                var task = await BaseDal.QueryFirstAsync(s => s.PalletCode == taskDto.PalletCode);
                if (task == null) return WebResponseContent.Instance.Error("未找到对应的任务");

                var location = await _locationInfoService.GetLocationInfo(task.Roadway, task.SourceAddress);
                if (location == null) return WebResponseContent.Instance.Error("未找到对应的货位");

                var stockInfo = await _stockInfoService.GetStockInfoAsync(taskDto.PalletCode);
                if (stockInfo == null) return WebResponseContent.Instance.Error("未找到对应库存信息");

                return await ExecuteWithinTransactionAsync(async () =>
                {
                    stockInfo.LocationId = 0;
                    stockInfo.LocationCode = string.Empty;
                    stockInfo.StockStatus = StockStatusEmun.出库完成.GetHashCode();

                    location.LocationStatus = LocationStatusEnum.Free.GetHashCode();

                    var updateLocationResult = await _locationInfoService.UpdateLocationInfoAsync(location);
                    var updateStockResult = await _stockInfoService.UpdateStockAsync(stockInfo);
                    if (!updateLocationResult || !updateStockResult)
                        return WebResponseContent.Instance.Error("任务完成失败");

                    var saveTaskHistoryResult = await SaveTaskHistoryAsync(task, "空托盘出库完成");
                    if (!saveTaskHistoryResult.Status)
                        return saveTaskHistoryResult;

                    var saveStockHistoryResult = await SaveStockHistoryAsync(stockInfo, "空托盘出库完成");
                    if (!saveStockHistoryResult.Status)
                        return saveStockHistoryResult;

                    var deleteResult = await BaseDal.DeleteDataAsync(task);
                    if (!deleteResult) return WebResponseContent.Instance.Error("任务完成失败");

                    return WebResponseContent.Instance.OK("任务完成");
                });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"完成任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 修改任务状态（根据任务ID修改为指定状态）
        /// </summary>
        /// <param name="taskId"></param>
        /// <param name="newStatus"></param>
        /// <returns></returns>
        public async Task<WebResponseContent> UpdateTaskByStatusAsync(int taskId, int newStatus)
        {
            try
            {
                var tasks = await BaseDal.QueryFirstAsync(s => s.TaskNum == taskId);
                if (tasks == null)
                    return WebResponseContent.Instance.Error("未找到对应的任务");

                tasks.TaskStatus = newStatus;
                await BaseDal.UpdateDataAsync(tasks);

                return WebResponseContent.Instance.OK("修改成功", tasks);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"修改失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 自动创建出库任务 - 查询到期库存并创建任务
        /// </summary>
        public async Task<WebResponseContent> CreateAutoOutboundTasksAsync()
        {
            try
            {
                // 1. 查询到期库存
                var expiredStocks = await _stockInfoService.Repository
                    .QueryDataNavAsync(s => s.OutboundDate <= DateTime.Now
                        && s.StockStatus == StockStatusEmun.入库完成.GetHashCode());

                if (expiredStocks == null || !expiredStocks.Any())
                {
                    return WebResponseContent.Instance.OK("无到期库存需要处理");
                }

                // 过滤有位置且位置有库存的记录
                expiredStocks = expiredStocks
                    .Where(s => s.LocationDetails != null
                        && s.LocationDetails.LocationStatus == LocationStatusEnum.InStock.GetHashCode())
                    .ToList();

                if (!expiredStocks.Any())
                {
                    return WebResponseContent.Instance.OK("无符合条件的到期库存");
                }

                // 2. 检查已存在的任务
                var palletCodes = expiredStocks.Select(s => s.PalletCode).ToList();
                var existingTasks = await Repository.QueryDataAsync(t =>
                    palletCodes.Contains(t.PalletCode)
                    && (t.TaskStatus == TaskStatusEnum.New.GetHashCode()
                        || t.TaskStatus == TaskStatusEnum.SC_Executing.GetHashCode()
                        || t.TaskStatus == TaskInStatusEnum.InNew.GetHashCode()));

                var processedPallets = existingTasks.Select(t => t.PalletCode).ToHashSet();

                // 3. 筛选需要处理的库存
                var stocksToProcess = expiredStocks
                    .Where(s => !processedPallets.Contains(s.PalletCode))
                    .ToList();

                if (!stocksToProcess.Any())
                {
                    return WebResponseContent.Instance.OK("所有到期库存已存在任务");
                }

                // 4. 获取配置的目标地址映射
                var targetAddressMap = _configuration.GetSection("AutoOutboundTask:TargetAddresses")
                    .Get<Dictionary<string, List<string>>>()
                    ?? new Dictionary<string, List<string>>();

                // 5. 批量创建任务
                var taskList = new List<Dt_Task>();
                foreach (var stock in stocksToProcess)
                {
                    // 根据巷道确定目标地址
                    var targetAddress = DetermineTargetAddress(
                        stock.LocationDetails?.RoadwayNo ?? "",
                        targetAddressMap);

                    var task = new Dt_Task
                    {
                        WarehouseId = stock.WarehouseId,
                        PalletCode = stock.PalletCode,
                        PalletType = stock.PalletType,
                        SourceAddress = stock.LocationCode,
                        CurrentAddress = stock.LocationCode,
                        NextAddress = targetAddress,
                        TargetAddress = targetAddress,
                        Roadway = stock.LocationDetails?.RoadwayNo ?? "",
                        TaskType = TaskTypeEnum.Outbound.GetHashCode(),
                        TaskStatus = TaskStatusEnum.New.GetHashCode(),
                        Grade = 1,
                        TaskNum = await BaseDal.GetTaskNo(),
                        Creater = "system_auto"
                    };
                    taskList.Add(task);
                }

                var transactionResult = await ExecuteWithinTransactionAsync(async () =>
                {
                    var addResult = await BaseDal.AddDataAsync(taskList) > 0;
                    if (!addResult)
                    {
                        return WebResponseContent.Instance.Error($"批量创建任务失败，共 {taskList.Count} 个任务");
                    }

                    // 任务创建成功后，同步锁定库存和货位状态，避免重复分配
                    var stocksToUpdate = stocksToProcess
                        .Select(s =>
                        {
                            s.StockStatus = StockStatusEmun.出库锁定.GetHashCode();
                            return s;
                        })
                        .ToList();

                    var updateStockResult = await _stockInfoService.Repository.UpdateDataAsync(stocksToUpdate);
                    if (!updateStockResult)
                    {
                        return WebResponseContent.Instance.Error($"任务创建成功，但库存状态更新失败，共 {stocksToUpdate.Count} 条");
                    }

                    var locationsToUpdate = stocksToProcess
                        .Where(s => s.LocationDetails != null)
                        .GroupBy(s => s.LocationDetails.Id)
                        .Select(g =>
                        {
                            var location = g.First().LocationDetails;
                            location.LocationStatus = LocationStatusEnum.InStockLock.GetHashCode();
                            return location;
                        })
                        .ToList();

                    if (locationsToUpdate.Any())
                    {
                        var updateLocationResult = await _locationInfoService.Repository.UpdateDataAsync(locationsToUpdate);
                        if (!updateLocationResult)
                        {
                            return WebResponseContent.Instance.Error($"任务创建成功，但货位状态更新失败，共 {locationsToUpdate.Count} 条");
                        }
                    }

                    return WebResponseContent.Instance.OK();
                });
                if (!transactionResult.Status)
                {
                    return transactionResult;
                }

                // 6. 通知 WCS（异步，不影响主流程）
                _ = Task.Run(() =>
                {
                    try
                    {
                        var wmstaskDtos = _mapper.Map<List<WMSTaskDTO>>(taskList);
                        _httpClientHelper.Post<WebResponseContent>(
                            "http://localhost:9292/api/Task/ReceiveTask",
                            wmstaskDtos.ToJson());
                    }
                    catch (Exception ex)
                    {
                        // WCS 通知失败不影响任务创建，记录日志即可
                        Console.WriteLine($"WCS 批量通知失败，任务数量: {taskList.Count}, 错误: {ex.Message}");
                    }
                });

                return WebResponseContent.Instance.OK($"成功创建 {taskList.Count} 个出库任务", taskList.Count);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"自动创建出库任务失败: {ex.Message}");
            }
        }

        /// <summary>
        /// 创建机械手组盘任务
        /// </summary>
        public async Task<WebResponseContent> CreateRobotGroupPalletTaskAsync(StockDTO stock)
        {
            return await CreateRobotPalletTaskAsync(
                stock,
                "组盘",
                RobotTaskTypeEnum.GroupPallet,
                s => string.IsNullOrWhiteSpace(s.TargetPalletNo) ? s.SourcePalletNo : s.TargetPalletNo,
                requireStockWithoutLocation: false);
        }

        /// <summary>
        /// 创建机械手换盘任务
        /// </summary>
        public async Task<WebResponseContent> CreateRobotChangePalletTaskAsync(StockDTO stock)
        {
            return await CreateRobotPalletTaskAsync(
                stock,
                "换盘",
                RobotTaskTypeEnum.ChangePallet,
                s => s.SourcePalletNo,
                requireStockWithoutLocation: true,
                stockPalletCodeSelector: s => s.SourcePalletNo);
        }

        /// <summary>
        /// 创建机械手拆盘任务
        /// </summary>
        public async Task<WebResponseContent> CreateRobotSplitPalletTaskAsync(StockDTO stock)
        {
            return await CreateRobotPalletTaskAsync(
                stock,
                "拆盘",
                RobotTaskTypeEnum.SplitPallet,
                s => s.SourcePalletNo,
                requireStockWithoutLocation: true,
                stockPalletCodeSelector: s => s.SourcePalletNo);
        }

        private async Task<WebResponseContent> CreateRobotPalletTaskAsync(
            StockDTO stock,
            string taskName,
            RobotTaskTypeEnum taskType,
            Func<StockDTO, string?> palletCodeSelector,
            bool requireStockWithoutLocation,
            Func<StockDTO, string?>? stockPalletCodeSelector = null)
        {
            try
            {
                if (stock == null)
                    return WebResponseContent.Instance.Error("任务参数不能为空");

                var palletCode = palletCodeSelector(stock)?.Trim();
                if (string.IsNullOrWhiteSpace(palletCode))
                    return WebResponseContent.Instance.Error("托盘号不能为空");

                var sourceLineNo = stock.SourceLineNo?.Trim();
                var targetLineNo = stock.TargetLineNo?.Trim();
                if (string.IsNullOrWhiteSpace(sourceLineNo) || string.IsNullOrWhiteSpace(targetLineNo))
                    return WebResponseContent.Instance.Error("来源线体编号和目标线体编号不能为空");

                var existingTask = await BaseDal.QueryFirstAsync(t =>
                    t.PalletCode == palletCode &&
                    (t.TaskStatus == TaskRobotStatusEnum.RobotNew.GetHashCode()
                     || t.TaskStatus == TaskRobotStatusEnum.RobotExecuting.GetHashCode()
                     || t.TaskStatus == TaskRobotStatusEnum.RobotPickFinish.GetHashCode()
                     || t.TaskStatus == TaskRobotStatusEnum.RobotPutFinish.GetHashCode()
                     || t.TaskStatus == TaskRobotStatusEnum.RobotPending.GetHashCode()));
                if (existingTask != null)
                    return WebResponseContent.Instance.Error($"托盘[{palletCode}]已存在未完成任务");

                Dt_StockInfo? stockInfo = null;
                if (requireStockWithoutLocation)
                {
                    var stockPalletCode = (stockPalletCodeSelector ?? palletCodeSelector).Invoke(stock)?.Trim();
                    if (string.IsNullOrWhiteSpace(stockPalletCode))
                        return WebResponseContent.Instance.Error("源托盘号不能为空");

                    stockInfo = await _stockInfoService.GetStockInfoAsync(stockPalletCode);
                    if (stockInfo == null)
                        return WebResponseContent.Instance.Error($"托盘[{stockPalletCode}]库存不存在");

                    if (stockInfo.LocationId > 0 || !string.IsNullOrWhiteSpace(stockInfo.LocationCode))
                        return WebResponseContent.Instance.Error($"托盘[{stockPalletCode}]库存已绑定货位，不能创建机械手{taskName}任务");
                }

                var task = new Dt_Task
                {
                    TaskNum = await BaseDal.GetTaskNo(),
                    PalletCode = palletCode,
                    PalletType = stockInfo?.PalletType ?? 0,
                    Roadway = stock.Roadway ?? string.Empty,
                    TaskType = taskType.GetHashCode(),
                    TaskStatus = TaskRobotStatusEnum.RobotNew.GetHashCode(),
                    SourceAddress = sourceLineNo,
                    TargetAddress = targetLineNo,
                    CurrentAddress = sourceLineNo,
                    NextAddress = targetLineNo,
                    WarehouseId = stockInfo?.WarehouseId ?? 1,
                    Grade = 1,
                    Remark = $"机械手{taskName}",
                    Creater = "system"
                };

                var result = await Repository.AddDataAsync(task) > 0;
                if (!result)
                    return WebResponseContent.Instance.Error($"机械手{taskName}任务创建失败");

                var wmstaskDto = _mapper.Map<WMSTaskDTO>(task) ?? new WMSTaskDTO();
                return WebResponseContent.Instance.OK($"机械手{taskName}任务创建成功", wmstaskDto);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"机械手{taskName}任务创建失败: {ex.Message}");
            }
        }

        #endregion WCS逻辑处理
    }
}