public RouteScheduleSummary(RouteSchedule routeSchedule)
{
this.ID = routeSchedule.ID;
this.RouteID = routeSchedule.RouteID;
this.DayOfWeek = daysOfWeek[routeSchedule.DayOfWeek];
this.StartTime = routeSchedule.StartTime.ToShortTimeString();
this.EndTime = routeSchedule.EndTime.ToShortTimeString();
}
public RouteSchedule(RouteSchedule otherSchedule)
{
this.ID = otherSchedule.ID;
this.RouteID = otherSchedule.RouteID;
this.DayOfWeek = otherSchedule.DayOfWeek;
this.StartTime = otherSchedule.StartTime;
this.EndTime = otherSchedule.EndTime;
this.Route = otherSchedule.Route;
}
public RouteSchedule(RouteSchedule otherSchedule)
{
this.ID = otherSchedule.ID;
this.RouteID = otherSchedule.RouteID;
this.DayOfWeek = otherSchedule.DayOfWeek;
this.StartTime = otherSchedule.StartTime;
this.EndTime = otherSchedule.EndTime;
this.Route = otherSchedule.Route;
}
private static void ProcessEffectiveDay(DateTime scheduleDate, int day, IEnumerable<RouteSchedule> routeSchedules, IEnumerable<RouteScheduleOverride> routeScheduleOverrides, List<RouteSchedule> effectiveSchedules)
{
// Obtain any special schedules for the day
var specialSchedules = FindOverrideSchedules(routeScheduleOverrides, scheduleDate);
var todaysSchedules = FindTodaysSchedules(routeSchedules, scheduleDate);
foreach(var routeSchedule in todaysSchedules)
{
var modifiedSchedules = ModifyRouteSchedule(routeSchedule, specialSchedules);
if (modifiedSchedules != null)
{
foreach(var schedule in modifiedSchedules)
{
schedule.DayOfWeek += ((day / 7) * 7); // Adjust for additional weeks
effectiveSchedules.Add(schedule);
}
}
}
if (specialSchedules != null)
{
// Add special route
foreach (var specialRoute in specialSchedules)
{
if (specialRoute.OverrideType != RouteScheduleOverride.OverrideRule.NoService)
{
var routeSchedule = new RouteSchedule(specialRoute);
routeSchedule.DayOfWeek += ((day / 7) * 7); // Adjust for additional weeks
effectiveSchedules.Add(routeSchedule);
}
}
}
// Add any new routes
var addedSchedules = FindAddedSchedules(routeScheduleOverrides, scheduleDate);
if (addedSchedules != null)
{
foreach (var addedRoute in addedSchedules)
{
var routeSchedule = new RouteSchedule(addedRoute);
routeSchedule.DayOfWeek += ((day / 7) * 7); // Adjust for additional weeks
effectiveSchedules.Add(routeSchedule);
}
}
}
/// <summary>
/// Based on the possible overlap of the special schedule, the result could be 0, 1, 2, or 3 new schedule time slots.
/// </summary>
/// <param name="routeSchedule"></param>
/// <param name="specialSchedules"></param>
/// <param name="dayLabel"></param>
/// <returns></returns>
private static List<RouteSchedule> ModifyRouteScheduleForOverlap(RouteSchedule routeSchedule, IEnumerable<RouteScheduleOverride> specialSchedules)
{
var schedules = new List<RouteSchedule>();
bool keepFixedRoute = true;
foreach (var specialSchedule in specialSchedules)
{
if (!specialSchedule.OverriddenRouteID.HasValue || // Applies to all routes if null
(specialSchedule.OverriddenRouteID == routeSchedule.RouteID) )
{
// This route is targeted
if (routeSchedule.StartTime.TimeOfDay >= specialSchedule.StartTime.TimeOfDay &&
routeSchedule.EndTime.TimeOfDay <= specialSchedule.EndTime.TimeOfDay)
{
// Exact overlap or completely contained - replace with new / cancel all
keepFixedRoute = false;
} else
{
// Check for any overlap
if (routeSchedule.StartTime.TimeOfDay < specialSchedule.EndTime.TimeOfDay &&
specialSchedule.StartTime.TimeOfDay < routeSchedule.EndTime.TimeOfDay)
{
// Have overlap
if (routeSchedule.StartTime.TimeOfDay < specialSchedule.StartTime.TimeOfDay)
{
// First part of orignal schedule is to be retained
var newSchedule = new RouteSchedule(routeSchedule);
newSchedule.EndTime = specialSchedule.StartTime;
schedules.Add(newSchedule);
keepFixedRoute = false;
}
if (routeSchedule.EndTime.TimeOfDay > specialSchedule.EndTime.TimeOfDay)
{
// End part of orignal schedule is to be retained
var newSchedule = new RouteSchedule(routeSchedule);
newSchedule.StartTime = specialSchedule.EndTime;
schedules.Add(newSchedule);
keepFixedRoute = false;
}
// Check for beginning or end aligned with special case
if ( (routeSchedule.StartTime == specialSchedule.StartTime) ||
(routeSchedule.EndTime == specialSchedule.EndTime) )
{
keepFixedRoute = false;
}
}
}
}
}
if (keepFixedRoute)
{
schedules.Add(new RouteSchedule(routeSchedule));
}
return schedules;
}
/// <summary>
/// Apply Delete or Replace cases to fixed route
/// </summary>
/// <param name="routeSchedule"></param>
/// <param name="specialSchedules"></param>
/// <returns></returns>
private static List<RouteSchedule> ModifyRouteSchedule(RouteSchedule routeSchedule, IEnumerable<RouteScheduleOverride> specialSchedules)
{
var schedules = new List<RouteSchedule>();
if (specialSchedules != null)
{
schedules.AddRange(ModifyRouteScheduleForOverlap(routeSchedule, specialSchedules));
} else
{
schedules.Add(new RouteSchedule(routeSchedule));
}
return schedules;
}
