/// <summary>
/// Creates a new instance
/// </summary>
protected MultiPeriodField(IDictionary <string, decimal> store = null)
{
if (store != null)
{
Store = store.Select(kvp => new PeriodField(PeriodAsByte.Convert(kvp.Key), kvp.Value)).ToArray();
}
}
/// <summary>
/// Gets the value of the field for the requested period
/// </summary>
/// <param name="period">The requested period</param>
/// <returns>The value for the period</returns>
public decimal GetPeriodValue(string period)
{
return(GetPeriodValue(PeriodAsByte.Convert(period)));
}
/// <summary>
/// Returns a string that represents the current object.
/// </summary>
/// <returns>
/// A string that represents the current object.
/// </returns>
/// <filterpriority>2</filterpriority>
public override string ToString()
{
return(StoreIsEmpty
? "" : string.Join(";", Store.Select(x => PeriodAsByte.Convert(x.Period) + ":" + x.Value)));
}
/// <summary>
/// Sets the value of the field for the specified period
/// </summary>
/// <param name="period">The period</param>
/// <param name="value">The value to be set</param>
public void SetPeriodValue(string period, decimal value)
{
SetPeriodValue(PeriodAsByte.Convert(period), value);
}
/// <summary>
/// Gets a dictionary of period names and values for the field
/// </summary>
/// <returns>The dictionary of period names and values</returns>
public IReadOnlyDictionary <string, decimal> GetPeriodValues()
{
return(StoreIsEmpty
? new Dictionary <string, decimal>()
: Store.ToDictionary(field => PeriodAsByte.Convert(field.Period), field => field.Value));
}
/// <summary>
/// Gets the list of available period names for the field
/// </summary>
/// <returns>The list of periods</returns>
public IEnumerable <string> GetPeriodNames()
{
return(StoreIsEmpty
? Enumerable.Empty <string>() : Store.Select(field => PeriodAsByte.Convert(field.Period)));
}
/// <summary> /// Returns true if the field contains a value for the requested period /// </summary> /// <param name="period">The requested period</param> public bool HasPeriodValue(string period) => !StoreIsEmpty && Store.Any(field => field.Period == PeriodAsByte.Convert(period));