/// <summary>
/// Calculates the <see cref="EventWarningType"/> enum value from the given <see cref="Event"/>.
/// </summary>
/// <param name="e">The <see cref="Event"/> to check the warnings of.</param>
/// <returns>The applicable <see cref="EventWarningType"/> for the given <see cref="Event"/>.</returns>
private async Task <EventWarningType> GetWarningTypeFromEvent(Event e)
{
var staff = await _context.EventStaff
.Include(x => x.Staff)
.Include(x => x.Event)
.Where(x => x.EventId == e.Id && !x.Event.Cancelled)
.Select(x => x.Staff)
.ToListAsync();
EventWarningType type = EventWarningType.None;
if (!staff.Any(x => x.FirstAider))
{
type = EventWarningType.NoFirstAider;
}
var bookings = await _context.Guests
.Where(x => x.EventId == e.Id)
.ToListAsync();
int count = bookings.Count / 10;
if (staff.Count <= count)
{
type |= EventWarningType.InsufficientStaff;
}
return(type);
}
/// <summary>
/// Gets a <see cref="List{T}"/> of <see cref="string"/> definitions for the warnings
/// that apply to the given value of <paramref name="type"/>.
/// <para/>
/// See also: <seealso cref="EventWarningType"/>
/// </summary>
/// <param name="type">The <see cref="EventWarningType"/> given.</param>
/// <returns>A list of definitions for the warnings in <paramref name="type"/></returns>
public static List <string> GetWarnings(EventWarningType type)
{
List <string> outList = new List <string>();
foreach (EventWarningType warI in Types.Keys)
{
if (ContainsWarning(type, warI))
{
outList.Add(Types[warI]);
}
}
return(outList);
}
/// <summary>
/// <see cref="ISpcmsService.GetEventLog(int,int,SrcType,DateTime?,DateTime?,EventWarningType,string)"/>
/// </summary>
public async Task <ListBaseResponse <EventLogResponse> > GetEventLog(int pageNo, int pageSize, SrcType srcType, DateTime?startTime, DateTime?endTime,
EventWarningType eventType, string srcName)
{
var data = await _spcmsApi.AppendFormatToHik("/api/scpms/v1/eventLogs/searches")
.SetHiKSecreity()
.PostAsync(new
{
pageNo,
pageSize,
srcType = srcType.ToString(),
startTime = startTime?.TimeToString(),
endTime = endTime?.TimeToString(),
eventType,
srcName
})
.ReciveJsonResultAsync <HikVisionResponse <ListBaseResponse <EventLogResponse> > >();
return(data?.Data);
}
public async Task <ListBaseResponse <EventLogResponse> > GetEventLog(int pageNo, int pageSize, SrcType srcType,
DateTime?startTime, DateTime?endTime, EventWarningType eventType, string srcName)
{
return(await _spcmsService.GetEventLog(pageNo, pageSize, srcType, startTime, endTime, eventType, srcName));
}
/// <summary>
/// Checks whether the given <see cref="EventWarningType"/> contains the value given
/// via <paramref name="secondType"/>.
/// </summary>
/// <param name="type">The initial <see cref="EventWarningType"/></param>
/// <param name="secondType">The <see cref="EventWarningType"/> to check against the first.</param>
/// <returns>True if the first <see cref="EventWarningType"/> contains the second; false otherwise.</returns>
public static bool ContainsWarning(EventWarningType type, EventWarningType secondType)
{
return((type & secondType) == secondType);
}
