public static List<Portfolio> read()
{
if (!File.Exists(fileName))
createDefaultInitFile();
String[] lines = File.ReadAllLines(fileName);
List<Portfolio> portfolios = new List<Portfolio>();
Portfolio portfolio = null;
foreach (var line in lines)
{
if (String.IsNullOrEmpty(line))
continue;
String[] attrs = line.Split(';');
int value;
if (!Int32.TryParse(attrs[0], out value))
{
portfolio = new Portfolio(attrs[0], attrs[1], Double.Parse(attrs[2].Replace('.', ',')), Int32.Parse(attrs[3]));
portfolios.Add(portfolio);
continue;
}
portfolio.add(new Machine(value, attrs[1], (Int32.Parse(attrs[2]) == 1)));
}
return portfolios;
}
private AddPortfolioForm(Portfolio portfolio)
{
InitializeComponent();
this.portfolio = portfolio;
sieveParamBox.Text = portfolio.sieveParam.ToString().Replace(",", ".");
fillingGapsNumberBox.Text = portfolio.fillingGapsNumber.ToString();
securityBox.Text = portfolio.security;
strategyComboBox.Items.AddRange(Enum.GetNames(typeof(Portfolio.Strategy)));
strategyComboBox.SelectedItem = portfolio.strategy;
}
public static List<MachineForm> build(Portfolio portfolio)
{
List<MachineForm> machinesForms = new List<MachineForm>();
int index = 0;
Dictionary<Int32, List<Machine>> map = collect(portfolio);
foreach (var depth in map.Keys)
{
List<Machine> machines;
map.TryGetValue(depth, out machines);
machinesForms.Add(MachineForm.createFrom(depth, index++, machines));
}
return machinesForms;
}
private static Dictionary<Int32, List<Machine>> collect(Portfolio portfolio)
{
Dictionary<Int32, List<Machine>> map = new Dictionary<int, List<Machine>>();
foreach (var machine in portfolio.machines)
{
if (!map.ContainsKey(machine.depth))
map.Add(machine.depth, new List<Machine>());
List<Machine> list;
map.TryGetValue(machine.depth, out list);
list.Add(machine);
}
return map;
}
public static AddPortfolioForm edit(Portfolio portfolio)
{
return new AddPortfolioForm(portfolio);
}