78 lines
3.2 KiB
C#
78 lines
3.2 KiB
C#
// Copyright (c) 2008-2018 schick Informatik
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// Description:
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//
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using System;
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using System.Diagnostics;
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using System.Collections.Generic;
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using System.Text;
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using bsmd.AISService.AIS;
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namespace bsmd.AISService.DB
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{
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internal class AISPosReport : AISBaseEntity
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{
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/// <summary>
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/// Saves a (class A or B) position report
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/// </summary>
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/// <param name="target">target to save</param>
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/// <returns>id of insert operation (to update hotposition table)</returns>
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public static Guid? Save(AIS_Target target, DBConnector con, AISStation aisStation)
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{
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if (target.LastPosReport == null) return null;
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if (target.LastPosReport is AIS_PosReport)
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{
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// Trace.WriteLine("saving class A pos report");
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AIS_PosReport pr = target.LastPosReport as AIS_PosReport;
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if (aisStation != null)
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{
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aisStation.UpdateWithPositionReport(pr.MMSI, pr.Latitude, pr.Longitude, pr.Timestamp);
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aisStation.LastPosTimestamp = pr.Timestamp;
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aisStation.OnAir = true;
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}
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string query = string.Format("INSERT INTO aisposreport (Id, MMSI, NavStatus, ROT, COG, SOG, Accuracy, Longitude, Latitude, Heading, Timestamp, Reserved, Spare, Raim, CommState, AISStationId) VALUES ('{0}', {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9}, '{10}', {11},{12},{13},{14},'{15}')",
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pr.Id, pr.MMSI, pr.NavStatusVal, pr.ROTVal, pr.COGVal, pr.SOGVal, pr.Accuracy,
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pr.LongitudeVal, pr.LatitudeVal, pr.TrueHeading ?? 511, pr.DBTimestamp, pr.Reserved, pr.Spare, pr.Raim, pr.CommState,
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(aisStation != null) ? aisStation.Id : Guid.Empty);
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con.ExecuteNonQuery(query);
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return pr.Id;
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}
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if (target.LastPosReport is AIS_ClassB)
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{
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// Trace.WriteLine("saving class B pos report");
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AIS_ClassB pr = target.LastPosReport as AIS_ClassB;
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aisStation.UpdateWithPositionReport(pr.MMSI, pr.Latitude, pr.Longitude, pr.Timestamp);
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string query = string.Format("INSERT INTO aisposreport (Id, MMSI, NavStatus, ROT, COG, SOG, Accuracy, Longitude, Latitude, Heading, Timestamp, Reserved, Spare, Raim, CommState, Stationid) VALUES ('{0}', {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9}, '{10}', {11},{12},{13},{14},'{15}')",
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pr.MMSI, 0, 0, pr.CogVal, pr.SogVal, 0, pr.LongitudeVal, pr.LatitudeVal,
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pr.TrueHeading ?? 511, pr.DBTimestamp, pr.Reserved, pr.Spare, pr.Raim, pr.CommState, (aisStation != null) ? aisStation.Id : Guid.Empty);
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con.ExecuteNonQuery(query);
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return pr.Id;
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}
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if (target.LastPosReport is AIS_ClassBExt)
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{
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Trace.WriteLine("AIS class B ext not supported (yet)");
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// TODO: Import ClassB Extended report!
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}
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Trace.WriteLine(string.Format("save pos report: we should not be here.. class type: {0}", target));
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return null;
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}
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}
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}
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