85 lines
2.4 KiB
C#
85 lines
2.4 KiB
C#
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namespace Web12306.Servers.TrainSuggestion
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{
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using System;
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using Newtonsoft.Json;
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public class TrainInfoItem
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{
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[JsonProperty("info")]
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public TrainInfo TrainInfo { get; set; }
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[JsonProperty("stops")]
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public StopInfo[] StopInfos { get; set; }
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public void PreprocessData(DateTime requestDate)
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{
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TrainInfo.from.TimePoint = requestDate.Date.Add(Cn12306SuggestionUtility.GetTimeValueSpan(TrainInfo.from.time));
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//查找开始站
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var startIndex = Array.FindIndex(StopInfos, s => s.isEnabled);
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TrainInfo.from.Index = startIndex;
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TrainInfo.to.Index = Array.FindIndex(StopInfos, startIndex + 1, s => !s.isEnabled);
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if (TrainInfo.to.Index == -1)
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TrainInfo.to.Index = StopInfos.Length - 1;
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if (TrainInfo.from.Index == -1 || TrainInfo.to.Index == -1)
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return;
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StopInfos[startIndex].StartTime = TrainInfo.from.TimePoint;
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if (startIndex > 0)
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{
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StopInfos[startIndex].ArriveTime = requestDate.Add(StopInfos[startIndex].ArriveTimePoint);
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if (StopInfos[startIndex].ArriveTime > StopInfos[startIndex].StartTime)
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StopInfos[startIndex].ArriveTime = StopInfos[startIndex].ArriveTime.AddDays(-1);
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}
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var tempDate = requestDate;
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for (var i = startIndex - 1; i >= 0; i--)
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{
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var sto = StopInfos[i];
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var stn = StopInfos[i + 1];
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sto.StartTime = tempDate.Add(sto.StartTimePoint);
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if (sto.StartTime > stn.StartTime)
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{
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tempDate = tempDate.AddDays(-1);
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sto.StartTime = sto.StartTime.AddDays(-1);
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}
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if (i > 0)
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{
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sto.ArriveTime = tempDate.Add(sto.ArriveTimePoint);
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if (sto.ArriveTime > sto.StartTime)
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{
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tempDate = tempDate.AddDays(-1);
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sto.ArriveTime = sto.ArriveTime.AddDays(-1);
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}
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}
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}
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tempDate = requestDate;
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for (var i = startIndex + 1; i < StopInfos.Length; i++)
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{
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var sto = StopInfos[i];
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var stn = StopInfos[i - 1];
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sto.ArriveTime = tempDate.Add(sto.ArriveTimePoint);
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if (sto.ArriveTime < stn.StartTime)
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{
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tempDate = tempDate.AddDays(1);
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sto.ArriveTime = sto.ArriveTime.AddDays(1);
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}
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if (i < StopInfos.Length - 1)
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{
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sto.StartTime = tempDate.Add(sto.StartTimePoint);
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if (sto.StartTime < sto.ArriveTime)
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{
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tempDate = tempDate.AddDays(1);
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sto.StartTime = sto.StartTime.AddDays(1);
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}
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}
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}
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//var startTime = StopInfos.Select(s => s.StartTime).ToArray();
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//var stopTime = StopInfos.Select(s => s.StopTime).ToArray();
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}
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}
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}
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