ds8-solution-pro/ds-wms-service/DS.WMS.Core/Op/Method/TaskInteraction/ActionManagerService.cs

using DS.Module.Core;
using DS.Module.Core.Data;
using DS.WMS.Core.Op.Dtos.TaskInteraction;
using DS.WMS.Core.Op.Entity.TaskInteraction;
using DS.WMS.Core.Op.Interface.TaskInteraction;
using DS.WMS.Core.TaskPlat;
using Masuit.Tools;
using SqlSugar;
using Fasterflect;
using Microsoft.Extensions.DependencyInjection;

namespace DS.WMS.Core.Op.Method.TaskInteraction
{
    /// <summary>
    /// 动作执行管理
    /// </summary>
    public class ActionManagerService : ServiceBase, IActionManagerService
    {
        /// <summary>
        /// 初始化
        /// </summary>
        public ActionManagerService(IServiceProvider serviceProvider) : base(serviceProvider)
        {
        }

        /// <summary>
        /// 触发任务执行动作
        /// </summary>
        /// <param name="businessTask">任务信息</param>
        /// <returns></returns>
        public async Task TriggerAction(BusinessTask businessTask)
        {
            ArgumentNullException.ThrowIfNull(businessTask, nameof(businessTask));

            //目前只限制任务完成才触发
            if (businessTask.TaskStatus != TaskStatusEnum.Complete)
                return;

            // 执行自动化操作
            TaskFlowDataContext dataContext = new(
                (TaskFlowDataNameConst.BusinessTask, businessTask)
            );

            TaskFlowRuner taskFlow = new(TenantDb, ServiceProvider);
            await taskFlow.RunWithBsno(businessTask.TaskType, businessTask.BusinessId, dataContext);
        }

        public async Task ExecuteAsync(TaskFlowDataContext dataContext)
        {
            ArgumentNullException.ThrowIfNull(dataContext, nameof(dataContext));

            var context = new ActionExecutionContext
            {
                TaskInfo = dataContext.GetOrDefault<BusinessTask>(TaskFlowDataNameConst.BusinessTask),
                ServiceProvider = ServiceProvider
            };
            foreach (var key in dataContext.Keys)
                context.AdditionalData[key] = dataContext[key];

            string selectorType = dataContext.GetOrDefault<string>("SelectorType");
            if (selectorType.IsNullOrEmpty())
                return;

            Type? t = Type.GetType(selectorType, true, false);
            if (t == null)
            {
                await new ApplicationException($"未能获取类型【{selectorType}】的信息").LogAsync(Db);
                return;
            }
            IActionSelector? selector = ConstructorExtensions.CreateInstance(t) as IActionSelector;
            if (selector == null)
            {
                await new ApplicationException($"未能创建执行选择器【{t.AssemblyQualifiedName}】的实例").LogAsync(Db);
                return;
            }

            var executor = await selector.GetActionExecutor(context);
            if (executor != null)
            {
                executor.ExecuteAsync(context);
                var logService = context.ServiceProvider.GetRequiredService<ITaskLogService>();
                await logService.WriteLogAsync(context.TaskInfo, $"开始运行后台任务（{executor.GetType().FullName}）...");
            }
        }

        public async Task<DataResult> TriggerTest(TaskBaseTypeEnum taskType, long? id)
        {
            var task = await TenantDb.Queryable<BusinessTask>()
                .Where(t => t.TaskType == taskType
                    //&& SqlFunc.Subqueryable<SeaExport>().Where(s => t.BusinessId == s.Id && s.BillSubmitStatus == AuditStatusEnum.Approve).Any()
                    )
                //.Where(x => x.TaskStatus == TaskStatusEnum.Complete)
                .WhereIF(id.HasValue, x => x.BusinessId == id)
                .OrderByDescending(t => SqlFunc.GetRandom()).Take(1).FirstAsync();
            if (task != null)
            {
                TaskFlowDataContext dataContext = new(
                    (TaskFlowDataNameConst.BusinessTask, task)
                );

                TaskFlowRuner taskFlow = new(TenantDb, ServiceProvider);
                await taskFlow.RunWithBsno(task.TaskType, task.BusinessId, dataContext);
                return DataResult.Success;
            }

            var result = DataResult.Failed("找不到指定类型的任务");
            result.Data = 404;
            return result;
        }
    }

    /// <summary>
    /// 任务执行类型
    /// </summary>
    public enum TaskActionType
    {
        /// <summary>
        /// 后台任务
        /// </summary>
        Background,

        /// <summary>
        /// 邮件
        /// </summary>
        Email,

        /// <summary>
        /// EDI
        /// </summary>
        EDI,
    }
}