/// <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;
}
/// <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;
}
/// <summary>
/// Computes the overall currency - DEPRECATED
/// </summary>
public void RefreshCurrencyOLD()
{
// Compute currency according to 61.57(c)(6) (i) and (ii) => (c)(3) including each one's expiration.
if (m_fCacheValid)
{
return;
}
m_szDiscrepancy = string.Empty;
m_csCurrent = CurrencyState.NotCurrent;
m_dtExpiration = DateTime.MinValue;
DateTime dtExpirationSolo;
DateTime dtExpirationPassengers;
// 61.57(c)(6)(i) => (c)(3)(i) - basic instrument currency
if (fcGliderIFRTime.HasBeenCurrent && fcGliderInstrumentManeuvers.HasBeenCurrent)
{
// find the earliest expiration
DateTime dtExpIFRTime = fcGliderIFRTime.ExpirationDate;
DateTime dtExpInstMan = fcGliderInstrumentManeuvers.ExpirationDate;
dtExpirationSolo = dtExpIFRTime;
dtExpirationSolo = dtExpInstMan.EarlierDate(dtExpirationSolo);
m_dtExpiration = dtExpirationSolo;
m_csCurrent = FlightCurrency.IsAlmostCurrent(m_dtExpiration) ? CurrencyState.GettingClose :
(FlightCurrency.IsCurrent(m_dtExpiration) ? CurrencyState.OK : CurrencyState.NotCurrent);
m_fCurrentSolo = (m_csCurrent != CurrencyState.NotCurrent);
// at this point we've determined if you're current for solo (61.57(c)(6)(i)) => (c)(3)(i); now see if we can carry passengers
if (m_fCurrentSolo && fcGliderIFRTimePassengers.HasBeenCurrent && fcGliderInstrumentPassengers.HasBeenCurrent)
{
DateTime dtExpIFRTimePassengers = fcGliderIFRTimePassengers.ExpirationDate;
DateTime dtExpIFRPassengers = fcGliderInstrumentPassengers.ExpirationDate;
dtExpirationPassengers = dtExpIFRTimePassengers.EarlierDate(dtExpIFRPassengers);
CurrencyState csPassengers = FlightCurrency.IsAlmostCurrent(dtExpirationPassengers) ? CurrencyState.GettingClose :
(FlightCurrency.IsCurrent(dtExpirationPassengers) ? CurrencyState.OK : CurrencyState.NotCurrent);
// if current for passengers, then we are the more restrictive of overall close to losing currency or fully current.
if (m_fCurrentPassengers = (csPassengers != CurrencyState.NotCurrent))
{
m_csCurrent = (m_csCurrent == CurrencyState.OK && csPassengers == CurrencyState.OK) ? CurrencyState.OK : CurrencyState.GettingClose;
m_dtExpiration = dtExpirationPassengers.EarlierDate(dtExpirationSolo);
}
}
}
// IPC can also set currency.
if (fcGliderIPC.HasBeenCurrent)
{
// set currency to the most permissive of either current state or IPC state
m_csCurrent = (fcGliderIPC.CurrentState > m_csCurrent) ? fcGliderIPC.CurrentState : m_csCurrent;
// Expiration date is the LATER of the current expiration date OR the IPC expiration date, with one exception below.
m_dtExpiration = fcGliderIPC.ExpirationDate.LaterDate(m_dtExpiration);
// if you have a valid IPC, you are currently valid for both passengers and solo.
// however, IPC could expire before the solo requirements expire, so if it is the
// IPC that is driving passengers, use the IPC date as the expiration date. Otherwise, use the later one.
// That way, when the IPC expires, your passenger privs expire too, so you'll see a new "no passengers" priv remaining
// with a new date.
if (fcGliderIPC.IsCurrent())
{
if (m_fCurrentSolo && !m_fCurrentPassengers)
{
m_dtExpiration = fcGliderIPC.ExpirationDate;
}
m_fCurrentPassengers = m_fCurrentSolo = true;
}
}
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;
}