private void RefreshCurrency()
{
if (m_fCacheValid)
{
return;
}
// Compute both loose (ignores takeoffs) and strict (requires takeoffs) night currencies.
// Discrepancy can't be counted on after AND/OR so we set that to the one we wish to expose
FlightCurrency fc6157b = this; // just for clarity that the "this" object does the basic 61.57(b) implementation.
FlightCurrency fc6157e4i = m_fc6157eTotalTime.AND(m_fc6157Passenger).AND(m_fc6157TimeInType).AND(m_fc6157ei);
FlightCurrency fc6157e4ii = m_fc6157eTotalTime.AND(m_fc6157Passenger).AND(m_fc6157TimeInType).AND(m_fc6157eii);
FlightCurrency fcLoose = fc6157b.OR(fc6157e4i.OR(fc6157e4ii));
fcLoose.Discrepancy = fc6157b.Discrepancy;
FlightCurrency fc6157bStrict = fc6157b.AND(NightTakeoffCurrency);
FlightCurrency fc6157e4iStrict = fc6157e4i.AND(m_fc6157eiTakeoffs);
FlightCurrency fc6157e4iiStrict = fc6157e4ii.AND(m_fc6157eiiTakeoffs);
FlightCurrency fcStrict = fc6157bStrict.OR(fc6157e4iStrict).OR(fc6157e4iiStrict);
// Loose rules for purposes of determining state
m_csCurrent = fcLoose.CurrentState;
m_dtExpiration = fcLoose.ExpirationDate;
m_szDiscrepancy = fcLoose.DiscrepancyString;
// determine the correct discrepancy string to show
// if we've met the strict definition, we're fine - no discrepancy
if (fcStrict.CurrentState.IsCurrent())
{
m_szDiscrepancy = string.Empty;
m_dtExpiration = fcStrict.ExpirationDate;
}
// else if we met the loose definition but not strict - meaning takeoffs were not found; Give a reminder about required takeoffs
else if (m_csCurrent.IsCurrent())
{
if (NightTakeoffCurrency.Discrepancy >= NightTakeoffCurrency.RequiredEvents)
{
m_szDiscrepancy = Resources.Currency.NightTakeoffReminder;
}
else
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplateNight, NightTakeoffCurrency.Discrepancy, (NightTakeoffCurrency.Discrepancy > 1) ? Resources.Currency.Takeoffs : Resources.Currency.Takeoff);
}
}
// else we aren't current at all - use the full discrepancy template using 61.57(b). DON'T CALL DISCREPANCY STRING because that causes an infinite recursion.
else
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplate, this.Discrepancy, (this.Discrepancy > 1) ? Resources.Totals.Landings : Resources.Totals.Landing);
}
m_fCacheValid = true;
}
/// <summary>
/// Computes the overall currency
/// </summary>
public void RefreshCurrency()
{
// Compute currency according to 61.57(c)(6) ( => (c)(3)) (i) and (ii) including each one's expiration.
if (m_fCacheValid)
{
return;
}
// 61.57(c)(6)(i) => (c)(3)(i) - no passengers. IPC covers this.
FlightCurrency fc6157c6i = fcGliderIFRTime.AND(fcGliderInstrumentManeuvers).OR(fcGliderIPC);
// 61.57(c)(6)(ii) => (c)(3)(ii) - passengers. Above + two more. Again, IPC covers this too.
FlightCurrency fc6157c6ii = fc6157c6i.AND(fcGliderIFRTimePassengers).AND(fcGliderInstrumentPassengers).OR(fcGliderIPC);
m_fCurrentSolo = fc6157c6i.IsCurrent();
m_fCurrentPassengers = fc6157c6ii.IsCurrent();
if (m_fCurrentSolo || m_fCurrentPassengers)
{
if (m_fCurrentPassengers)
{
m_csCurrent = fc6157c6ii.CurrentState;
m_dtExpiration = fc6157c6ii.ExpirationDate;
m_szDiscrepancy = fc6157c6ii.DiscrepancyString;
}
else // must be current solo)
{
m_csCurrent = fc6157c6i.CurrentState;
m_dtExpiration = fc6157c6i.ExpirationDate;
m_szDiscrepancy = fc6157c6i.DiscrepancyString;
}
// check to see if there is an embedded gap that needs an IPC
CurrencyPeriod[] rgcpMissingIPC = fc6157c6i.FindCurrencyGap(fcGliderIPC.MostRecentEventDate, 6);
if (rgcpMissingIPC != null && m_szDiscrepancy.Length == 0)
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.IPCMayBeRequired, rgcpMissingIPC[0].EndDate.ToShortDateString(), rgcpMissingIPC[1].StartDate.ToShortDateString());
}
}
else
{
// And expiration date is the later of the passenger/no-passenger date
m_dtExpiration = fc6157c6i.ExpirationDate.LaterDate(fc6157c6ii.ExpirationDate);
// see if we need an IPC
// if more than 6 calendar months have passed since expiration, an IPC is required.
// otherwise, just name the one that is short
if (DateTime.Compare(m_dtExpiration.AddCalendarMonths(6).Date, DateTime.Now.Date) > 0)
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplateGliderIFRPassengers, fcGliderIFRTime.Discrepancy, fcGliderInstrumentManeuvers.Discrepancy);
}
else
{
m_szDiscrepancy = Resources.Currency.IPCRequired;
}
}
m_fCacheValid = true;
}
protected override void ComputeComposite()
{
// Compute both loose (ignores takeoffs) and strict (requires takeoffs) night currencies.
// Discrepancy can't be counted on after AND/OR so we set that to the one we wish to expose
FlightCurrency fc6157b = this; // just for clarity that the "this" object does the basic 61.57(b) implementation.
FlightCurrency fc6157e4i = m_fc6157eTotalTime.AND(m_fc6157Passenger).AND(m_fc6157TimeInType).AND(m_fc6157ei);
FlightCurrency fc6157e4ii = m_fc6157eTotalTime.AND(m_fc6157Passenger).AND(m_fc6157TimeInType).AND(m_fc6157eii);
FlightCurrency fcLoose = fc6157b.OR(fc6157e4i.OR(fc6157e4ii));
fcLoose.Discrepancy = fc6157b.Discrepancy;
FlightCurrency fc6157bStrict = fc6157b.AND(NightTakeoffCurrency);
FlightCurrency fc6157e4iStrict = fc6157e4i.AND(m_fc6157eiTakeoffs);
FlightCurrency fc6157e4iiStrict = fc6157e4ii.AND(m_fc6157eiiTakeoffs);
FlightCurrency fcStrict = fc6157bStrict.OR(fc6157e4iStrict).OR(fc6157e4iiStrict);
// Loose rules for purposes of determining state
CompositeCurrencyState = fcLoose.CurrentState;
CompositeExpiration = fcLoose.ExpirationDate;
CompositeDiscrepancy = fcLoose.DiscrepancyString;
// determine the correct discrepancy string to show
// if we've EVER met the strict definition, then use that - indicates we've logged at least some takeoffs.
if (fcStrict.HasBeenCurrent)
{
CompositeExpiration = fcStrict.ExpirationDate;
CompositeCurrencyState = fcStrict.CurrentState;
CompositeDiscrepancy = fcStrict.CurrentState == CurrencyState.NotCurrent ?
String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplate, Math.Max(NightTakeoffCurrency.Discrepancy, fc6157b.Discrepancy), NightTakeoffCurrency.Discrepancy > fc6157b.Discrepancy ? Resources.Currency.NightTakeoffs : (fc6157b.Discrepancy > 1 ? Resources.Totals.Landings : Resources.Totals.Landing)) :
string.Empty;
}
// else if we met the loose definition but not strict - meaning takeoffs were not found; Give a reminder about required takeoffs
else if (CompositeCurrencyState.IsCurrent())
{
CompositeDiscrepancy = NightTakeoffCurrency.Discrepancy >= NightTakeoffCurrency.RequiredEvents
? Resources.Currency.NightTakeoffReminder
: String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplateNight, NightTakeoffCurrency.Discrepancy, (NightTakeoffCurrency.Discrepancy > 1) ? Resources.Currency.Takeoffs : Resources.Currency.Takeoff);
}
// else we aren't current at all - use the full discrepancy template using 61.57(b). DON'T CALL DISCREPANCY STRING because that causes an infinite recursion.
else
{
CompositeDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplate, this.Discrepancy, (this.Discrepancy > 1) ? Resources.Totals.Landings : Resources.Totals.Landing);
}
}
/// <summary>
/// Computes the overall currency
/// </summary>
protected override void ComputeComposite()
{
// Compute currency according to 61.57(c)(1)-(5) and 61.57(e)
// including each one's expiration. The one that expires latest is the expiration date if you are current, the one that
// expired most recently is the expiration date since when you were not current.
// 61.57(c)(1) (66-HIT in airplane, flight simulator, ATD, or FTD) OR an IPC.
FlightCurrency fcIFR = fcIPCOrCheckride.OR(fcIFRApproach.AND(fcIFRHold));
CompositeCurrencyState = fcIFR.CurrentState;
CompositeExpiration = fcIFR.ExpirationDate;
if (fcIPCOrCheckride.IsCurrent() && fcIPCOrCheckride.ExpirationDate.CompareTo(CompositeExpiration) >= 0)
{
Query.HasHolds = Query.HasApproaches = false;
Query.PropertiesConjunction = GroupConjunction.Any;
Query.PropertyTypes.Clear();
foreach (CustomPropertyType cpt in CustomPropertyType.GetCustomPropertyTypes())
{
if (cpt.IsIPC)
{
Query.PropertyTypes.Add(cpt);
}
}
}
if (CompositeCurrencyState == CurrencyState.NotCurrent)
{
// if more than 6 calendar months have passed since expiration, an IPC is required.
// otherwise, just assume 66-HIT.
if (DateTime.Compare(CompositeExpiration.AddCalendarMonths(6).Date, DateTime.Now.Date) > 0)
{
CompositeDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplateIFR,
fcIFRHold.Discrepancy,
(fcIFRHold.Discrepancy == 1) ? Resources.Currency.Hold : Resources.Currency.Holds,
fcIFRApproach.Discrepancy,
(fcIFRApproach.Discrepancy == 1) ? Resources.Totals.Approach : Resources.Totals.Approaches);
}
else
{
CompositeDiscrepancy = Resources.Currency.IPCRequired;
}
}
else
{
// Check to see if IPC is required by looking for > 6 month gap in IFR currency.
// For now, we won't make you un-current, but we'll warn.
// (IPC above, though, is un-current).
CurrencyPeriod[] rgcpMissingIPC = fcIFR.FindCurrencyGap(fcIPCOrCheckride.MostRecentEventDate, 6);
CompositeDiscrepancy = rgcpMissingIPC != null
? String.Format(CultureInfo.CurrentCulture, Resources.Currency.IPCMayBeRequired, rgcpMissingIPC[0].EndDate.ToShortDateString(), rgcpMissingIPC[1].StartDate.ToShortDateString())
: string.Empty;
}
}
protected override void ComputeComposite()
{
/*
* MUST meet:
* - 401.05(1)(a) OR 401.05(1)(b) AND
* - 401.05(3) (24 month IPC) AND
* - 6 hours and 6 approaches IF the review is more than 12 months old
*
* To do the latter two, we do this as (12 month IPC) OR (24 month IPC AND 6+6)
*/
FlightCurrency fcIFRCanada = (fc401_05_3_a_c_12month.OR(fc401_05_3_a_c_24month.AND(fc401_05_3_1_aTime).AND(fc401_05_3_1_bApproaches))).AND(fc401_05_1a.OR(fc401_05_1b));
CompositeCurrencyState = fcIFRCanada.CurrentState;
CompositeExpiration = fcIFRCanada.ExpirationDate;
// If the IPC is controlling, then display that an IPC is required.
CompositeDiscrepancy = fc401_05_3_a_c_24month.IsCurrent() ? string.Empty : Resources.Currency.IPCRequired;
}
private void RefreshCurrency()
{
if (m_fCacheValid)
{
return;
}
// 401.05(3)(a)-(c) say you have an IPC OR 6approaches+6hours OR 6approaches+6hours instructing.
FlightCurrency fcIFRCanada = fc401_05_3_a.OR(fc401_05_3_bTime.AND(fc401_05_3_bApproaches)).OR(fc401_05_3_cTime.AND(fc401_05_3_cApproaches));
m_csCurrent = fcIFRCanada.CurrentState;
m_dtExpiration = fcIFRCanada.ExpirationDate;
if (m_csCurrent == CurrencyState.NotCurrent)
{
m_szDiscrepancy = Resources.Currency.IPCRequired;
}
m_fCacheValid = true;
}
/// <summary>
/// Computes the overall currency
/// </summary>
protected void RefreshCurrency()
{
// Compute currency according to 61.57(c)(1)-(5) and 61.57(e)
// including each one's expiration. The one that expires latest is the expiration date if you are current, the one that
// expired most recently is the expiration date since when you were not current.
if (m_fCacheValid)
{
return;
}
// This is ((61.57(c)(1) OR (2) OR (3) OR (4) OR (5) OR 61.57(e)), each of which is the AND of several currencies.
// 61.57(c)(1) (66-HIT in airplane)
FlightCurrency fc6157c1 = fcIFRApproach.AND(fcIFRHold);
// 61.57(c)(2) (66-HIT in an FTD or flight simulator)
FlightCurrency fc6157c2 = fcFTDApproach.AND(fcFTDHold);
// 61.57(c)(3) - ATD
FlightCurrency fc6157c3 = fcATDHold.AND(fcATDApproach).AND(fcUnusualAttitudesAsc).AND(fcUnusualAttitudesDesc).AND(fcInstrumentHours);
// 61.57(c)(4) - Combo STRICT - 6 approaches/hold in an ATD PLUS an approach/hold in an airplane PLUS an approach/hold in an FTD
FlightCurrency fc6157c4 = fcATDAppch6Month.AND(fcATDHold6Month).AND(fcIFRHold).AND(fcAirplaneApproach6Month).AND(fcFTDApproach6Month).AND(fcFTDHold);
// 61.57(c)(4) - Combo LOOSE - any combination that yields 66-HIT, but require at least one aircraft approach and hold.
// FlightCurrency fc6157c4Loose = fcComboApproach6Month.AND(fcAirplaneApproach6Month).AND(fcIFRHold.OR(fcATDHold6Month).OR(fcFTDHold));
// 61.57(c)(5) - combo meal, but seems redundant with (c)(2)/(3). I.e., if you've met this, you've met (2) or (3).
// 61.57 (e) - IPC; no need to AND anything together for this one.
FlightCurrency fcIFR = fc6157c1.OR(fc6157c2).OR(fc6157c3).OR(fc6157c4).OR(fcIPCOrCheckride);
/*
* if (m_fUseLoose6157c4)
* fcIFR = fcIFR.OR(fc6157c4Loose);
*/
m_csCurrent = fcIFR.CurrentState;
m_dtExpiration = fcIFR.ExpirationDate;
if (fcIPCOrCheckride.IsCurrent() && fcIPCOrCheckride.ExpirationDate.CompareTo(m_dtExpiration) >= 0)
{
Query.HasHolds = Query.HasApproaches = false;
Query.PropertiesConjunction = GroupConjunction.Any;
Query.PropertyTypes.Clear();
foreach (CustomPropertyType cpt in CustomPropertyType.GetCustomPropertyTypes())
{
if (cpt.IsIPC)
{
Query.PropertyTypes.Add(cpt);
}
}
}
if (m_csCurrent == CurrencyState.NotCurrent)
{
// if more than 6 calendar months have passed since expiration, an IPC is required.
// otherwise, just assume 66-HIT.
if (DateTime.Compare(m_dtExpiration.AddCalendarMonths(6).Date, DateTime.Now.Date) > 0)
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.DiscrepancyTemplateIFR,
fcIFRHold.Discrepancy,
(fcIFRHold.Discrepancy == 1) ? Resources.Currency.Hold : Resources.Currency.Holds,
fcIFRApproach.Discrepancy,
(fcIFRApproach.Discrepancy == 1) ? Resources.Totals.Approach : Resources.Totals.Approaches);
}
else
{
m_szDiscrepancy = Resources.Currency.IPCRequired;
}
}
else
{
// Check to see if IPC is required by looking for > 6 month gap in IFR currency.
// For now, we won't make you un-current, but we'll warn.
// (IPC above, though, is un-current).
CurrencyPeriod[] rgcpMissingIPC = fcIFR.FindCurrencyGap(fcIPCOrCheckride.MostRecentEventDate, 6);
if (rgcpMissingIPC != null)
{
m_szDiscrepancy = String.Format(CultureInfo.CurrentCulture, Resources.Currency.IPCMayBeRequired, rgcpMissingIPC[0].EndDate.ToShortDateString(), rgcpMissingIPC[1].StartDate.ToShortDateString());
}
else
{
m_szDiscrepancy = string.Empty;
}
}
m_fCacheValid = true;
}