private void AddDams(List <Reach> reaches, List <DamTableRow> damTable)
{
foreach (var reach in reaches)
{
foreach (var node in reach.Nodes)
{
DamTableRow located = null;
foreach (var dam in damTable)
{
if (!node.Location.Match(dam.Location, 10))
{
continue;
}
node.Dam = new Dam(dam);
reach.HasDam = true;
located = dam;
break;
}
if (located != null)
{
damTable.Remove(located);
}
}
}
if (damTable.Count != 0)
{
Trace.WriteLine($"Error: dam table should be empty {String.Join(":", damTable)}");
}
}
public Dam(DamTableRow row)
{
Id = row.Id;
Name = row.Name;
Passability = row.Passability;
OnDeserialized();
Location.Longitude = row.Location.Longitude;
Location.Latitude = row.Location.Latitude;
Location.Symbol = Location.MapSymbol.X;
Location.Color = Color.DarkRed;
}
public static List <DamTableRow> Create(string filename)
{
if (!File.Exists(filename))
{
throw new ArgumentException($"File {filename} not found.");
}
try
{
var damTable = new List <DamTableRow>();
using (var stream = new FileStream(filename, FileMode.Open))
{
using (var reader = new CsvReader(new StreamReader(stream, Encoding.UTF8)))
{
reader.Read();
// Id, X, Y, Name, P
while (reader.Read())
{
var row = new DamTableRow
{
Id = reader.GetField <int>(0),
Location = new Location
{
Longitude = reader.GetField <Double>(1),
Latitude = reader.GetField <Double>(2)
},
};
row.Name = reader.TryGetField <string>(3, out var name) ? name : row.Id.ToString();
row.Passability = reader.TryGetField <Double>(4, out var pass) ? pass : 0.5;
damTable.Add(row);
}
}
}
return(damTable);
}
catch (Exception)
{
throw new ArgumentException($"Dam file {filename} not in proper format or in use by another application.");
}
}