using MapsterMapper;
|
using Microsoft.Extensions.Logging;
|
using WIDESEAWCS_Common.TaskEnum;
|
using WIDESEAWCS_Core;
|
using WIDESEAWCS_Core.Helper;
|
using WIDESEAWCS_Core.LogHelper;
|
using WIDESEAWCS_ITaskInfoService;
|
using WIDESEAWCS_Model.Models;
|
using WIDESEAWCS_QuartzJob;
|
using WIDESEAWCS_QuartzJob.Service;
|
|
namespace WIDESEAWCS_Tasks
|
{
|
/// <summary>
|
/// 输送线调度处理器 - 处理输送线的各种业务请求
|
/// </summary>
|
/// <remarks>
|
/// 核心职责:
|
/// 1. 处理输送线的心跳(保持连接)
|
/// 2. 处理入库请求(PLC 请求入库任务)
|
/// 3. 处理入库下一地址(任务执行中的地址更新)
|
/// 4. 处理入库完成
|
/// 5. 处理出库请求
|
/// 6. 处理出库下一地址
|
/// 7. 处理出库完成
|
///
|
/// 该类是输送线业务逻辑的核心,根据 PLC 的请求类型调用相应的处理方法。
|
/// </remarks>
|
public class ConveyorLineDispatchHandler
|
{
|
/// <summary>
|
/// 任务服务
|
/// </summary>
|
private readonly ITaskService _taskService;
|
|
/// <summary>
|
/// 任务执行明细服务
|
/// </summary>
|
private readonly ITaskExecuteDetailService _taskExecuteDetailService;
|
|
/// <summary>
|
/// 路由服务
|
/// </summary>
|
private readonly IRouterService _routerService;
|
|
/// <summary>
|
/// 对象映射器
|
/// </summary>
|
private readonly IMapper _mapper;
|
|
/// <summary>
|
/// 日志记录器
|
/// </summary>
|
private readonly ILogger _logger;
|
|
/// <summary>
|
/// 输送线任务过滤器
|
/// </summary>
|
/// <remarks>
|
/// 用于查询待处理和执行中的任务。
|
/// </remarks>
|
private readonly ConveyorLineTaskFilter _taskFilter;
|
|
/// <summary>
|
/// 目标地址选择器
|
/// </summary>
|
/// <remarks>
|
/// 用于处理拘束机/插拔钉机等设备的上下层请求。
|
/// </remarks>
|
private readonly ConveyorLineTargetAddressSelector _targetAddressSelector;
|
|
/// <summary>
|
/// 构造函数
|
/// </summary>
|
/// <param name="taskService">任务服务</param>
|
/// <param name="taskExecuteDetailService">任务执行明细服务</param>
|
/// <param name="routerService">路由服务</param>
|
/// <param name="mapper">对象映射器</param>
|
/// <param name="logger">日志记录器</param>
|
public ConveyorLineDispatchHandler(ITaskService taskService, ITaskExecuteDetailService taskExecuteDetailService, IRouterService routerService, IMapper mapper, ILogger logger)
|
{
|
_taskService = taskService;
|
_taskExecuteDetailService = taskExecuteDetailService;
|
_routerService = routerService;
|
_mapper = mapper;
|
_logger = logger;
|
|
// 初始化任务过滤器和目标地址选择器
|
_taskFilter = new ConveyorLineTaskFilter(taskService, _logger);
|
_targetAddressSelector = new ConveyorLineTargetAddressSelector(_logger);
|
}
|
|
/// <summary>
|
/// 处理输送线心跳
|
/// </summary>
|
/// <remarks>
|
/// 当收到 PLC 的心跳信号时调用。
|
/// 清除任务号,表示当前没有执行任务。
|
/// 这是为了保持与 PLC 的连接活跃。
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void HeartBeat(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 清除任务号,表示当前空闲
|
conveyorLine.SetValue(ConveyorLineDBNameNew.TaskNo, 0, childDeviceCode);
|
_logger.LogDebug("HeartBeat:子设备 {ChildDeviceCode} 心跳", childDeviceCode);
|
QuartzLogger.Debug($"HeartBeat:子设备 {childDeviceCode} 心跳", conveyorLine.DeviceCode);
|
}
|
|
/// <summary>
|
/// 处理输送线入库请求
|
/// </summary>
|
/// <remarks>
|
/// 当 PLC 请求入库任务时调用。
|
/// 流程:
|
/// 1. 向 WMS 请求新任务
|
/// 2. 查询待处理任务
|
/// 3. 下发任务到 PLC
|
/// 4. 更新任务状态
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void RequestInbound(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
_logger.LogInformation("RequestInbound:子设备 {ChildDeviceCode} 请求入库", childDeviceCode);
|
QuartzLogger.Info($"请求入库,子设备: {childDeviceCode}", conveyorLine.DeviceCode);
|
|
// 向 WMS 请求新任务(基于条码)
|
if (_taskFilter.RequestWmsTask(command.Barcode, childDeviceCode))
|
{
|
// WMS 返回成功,查询待处理任务
|
Dt_Task? task = _taskFilter.QueryPendingTask(conveyorLine.DeviceCode, childDeviceCode);
|
if (task != null)
|
{
|
// 将任务映射为 PLC 命令
|
ConveyorLineTaskCommandNew taskCommand = _mapper.Map<ConveyorLineTaskCommandNew>(task);
|
|
// 继承 WCS_ACK 标志
|
taskCommand.WCS_ACK = command.WCS_ACK;
|
|
// 发送命令到 PLC
|
conveyorLine.SendCommand(taskCommand, childDeviceCode);
|
|
// 更新任务状态到下一阶段
|
_taskService.UpdateTaskStatusToNext(task);
|
|
_logger.LogInformation("RequestInbound:入库任务已下发,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"入库任务已下发,任务号: {task.TaskNum},子设备: {childDeviceCode}", conveyorLine.DeviceCode);
|
}
|
}
|
}
|
|
/// <summary>
|
/// 处理输送线入库下一地址请求
|
/// </summary>
|
/// <remarks>
|
/// 当入库任务执行到某个中间站点时调用。
|
/// 根据下一地址判断是否需要与拘束机/插拔钉机等设备交互。
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void RequestInNextAddress(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 查询正在执行的任务
|
Dt_Task? task = _taskFilter.QueryExecutingTask(command.TaskNo, childDeviceCode);
|
if (task == null)
|
{
|
_logger.LogDebug("RequestInNextAddress:任务 {TaskNo} 不存在", command.TaskNo);
|
QuartzLogger.Debug($"RequestInNextAddress:任务 {command.TaskNo} 不存在", conveyorLine.DeviceCode);
|
return;
|
}
|
|
_logger.LogInformation("RequestInNextAddress:入库下一地址,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"RequestInNextAddress:入库下一地址,任务号: {task.TaskNum},子设备: {childDeviceCode}", conveyorLine.DeviceCode);
|
|
// 如果不是空托盘任务,处理目标地址(与拘束机/插拔钉机交互)
|
if (task.TaskType != (int)TaskOutboundTypeEnum.OutEmpty)
|
{
|
_targetAddressSelector.HandleInboundNextAddress(conveyorLine, task.NextAddress, childDeviceCode);
|
}
|
|
// 更新任务当前位置
|
_ = _taskService.UpdatePosition(task.TaskNum, task.CurrentAddress);
|
|
// 设置 WCS_STB 标志,表示 WCS 已处理
|
conveyorLine.SetValue(ConveyorLineDBNameNew.WCS_ACK, (short)1, childDeviceCode);
|
}
|
|
/// <summary>
|
/// 处理输送线入库完成
|
/// </summary>
|
/// <remarks>
|
/// 当入库任务完成时调用。
|
/// 更新任务状态并回复 PLC。
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void ConveyorLineInFinish(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 查询正在执行的任务
|
Dt_Task? task = _taskFilter.QueryExecutingTask(command.TaskNo, childDeviceCode);
|
if (task != null)
|
{
|
|
// 更新任务状态到下一阶段(通常是完成)
|
if (_taskService.UpdateTaskStatusToNext(task).Status)
|
{
|
// 回复 ACK 确认
|
conveyorLine.SetValue(ConveyorLineDBNameNew.WCS_ACK, (short)1, childDeviceCode);
|
_logger.LogInformation("ConveyorLineInFinish:入库完成,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"入库完成,任务号: {task.TaskNum}", conveyorLine.DeviceCode);
|
}
|
|
|
}
|
}
|
|
/// <summary>
|
/// 处理输送线出库请求
|
/// </summary>
|
/// <remarks>
|
/// 当 PLC 请求出库任务时调用。
|
/// 流程:
|
/// 1. 查询待处理任务
|
/// 2. 下发任务到 PLC
|
/// 3. 更新任务状态
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void RequestOutbound(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 查询待处理任务
|
Dt_Task? task = _taskFilter.QueryPendingTask(conveyorLine.DeviceCode, childDeviceCode);
|
if (task != null)
|
{
|
// 设置任务号
|
conveyorLine.SetValue(ConveyorLineDBNameNew.TaskNo, task.TaskNum, childDeviceCode);
|
|
// 设置托盘条码
|
conveyorLine.SetValue(ConveyorLineDBNameNew.Barcode, task.PalletCode, childDeviceCode);
|
|
// 设置目标地址
|
conveyorLine.SetValue(ConveyorLineDBNameNew.Target, task.NextAddress, childDeviceCode);
|
|
// 回复 ACK 确认
|
conveyorLine.SetValue(ConveyorLineDBNameNew.WCS_ACK, (short)1, childDeviceCode);
|
|
// 更新任务状态
|
_taskService.UpdateTaskStatusToNext(task);
|
|
_logger.LogInformation("RequestOutbound:出库任务已下发,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"出库任务已下发,任务号: {task.TaskNum}", conveyorLine.DeviceCode);
|
}
|
}
|
|
/// <summary>
|
/// 处理输送线出库下一地址请求
|
/// </summary>
|
/// <remarks>
|
/// 当出库任务执行到某个中间站点时调用。
|
/// 根据下一地址判断是否需要与拘束机/插拔钉机等设备交互。
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void RequestOutNextAddress(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 查询正在执行的任务
|
Dt_Task? task = _taskFilter.QueryExecutingTask(command.TaskNo, childDeviceCode);
|
if (task == null)
|
{
|
_logger.LogDebug("RequestOutNextAddress:任务 {TaskNo} 不存在", command.TaskNo);
|
QuartzLogger.Debug($"RequestOutNextAddress:任务 {command.TaskNo} 不存在", conveyorLine.DeviceCode);
|
return;
|
}
|
|
_logger.LogInformation("RequestOutNextAddress:出库下一地址,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"RequestOutNextAddress:出库下一地址,任务号: {task.TaskNum},子设备: {childDeviceCode}", conveyorLine.DeviceCode);
|
|
// 如果不是空托盘任务,处理目标地址
|
if (task.TaskType != (int)TaskOutboundTypeEnum.OutEmpty)
|
{
|
_targetAddressSelector.HandleOutboundNextAddress(conveyorLine, task.NextAddress, childDeviceCode);
|
}
|
|
// 更新任务当前位置
|
_ = _taskService.UpdatePosition(task.TaskNum, task.CurrentAddress);
|
|
// 回复 ACK 确认
|
conveyorLine.SetValue(ConveyorLineDBNameNew.WCS_ACK, (short)1, childDeviceCode);
|
}
|
|
/// <summary>
|
/// 处理输送线出库完成
|
/// </summary>
|
/// <remarks>
|
/// 当出库任务完成时调用。
|
/// 更新任务状态并回复 PLC。
|
/// </remarks>
|
/// <param name="conveyorLine">输送线设备对象</param>
|
/// <param name="command">PLC 命令数据</param>
|
/// <param name="childDeviceCode">子设备编码</param>
|
public void ConveyorLineOutFinish(CommonConveyorLine conveyorLine, ConveyorLineTaskCommandNew command, string childDeviceCode)
|
{
|
// 查询正在执行的任务
|
Dt_Task? task = _taskFilter.QueryExecutingTask(command.TaskNo, childDeviceCode);
|
if (task != null)
|
{
|
// 更新任务状态到下一阶段(通常是完成)
|
WebResponseContent content = _taskService.UpdateTaskStatusToNext(task);
|
|
// 回复 ACK 确认
|
conveyorLine.SetValue(ConveyorLineDBNameNew.WCS_ACK, (short)1, childDeviceCode);
|
|
_logger.LogInformation("ConveyorLineOutFinish:出库完成,任务号: {TaskNum},子设备: {ChildDeviceCode}", task.TaskNum, childDeviceCode);
|
QuartzLogger.Info($"出库完成,任务号: {task.TaskNum}", conveyorLine.DeviceCode);
|
}
|
}
|
}
|
}
|