init

DataPRO/IService/.svn/pristine/87/87306365d3acea91f8cbf83e5c814032a661abf2.svn-base

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DTS.DASLib.Service.StateMachine
+{
+    public class DownloadStart : DASStateSelector
+    {
+        private void Start()
+        {
+            OnEnterState();
+            Status.DownloadStatusInfo.Download();
+        }
+
+        private bool CanTransitToPrepare()
+        {
+            return Status.DownloadParams.ProceedWhenDone && (Status.DownloadStatusInfo.AllDASFinished || !Status.DownloadParams.RequireAllDASFinish);
+        }
+
+        public override IDASState StateSelector()
+        {
+            if (CanTransitToPrepare())
+            {
+                return States.Instance.Prepare;
+            }
+            return States.Instance.Download;
+        }
+
+        public override Action OnEntry
+        {
+            get => Start;
+        }
+
+        public override State State => State.DownloadStart;
+
+    }
+}