public static Flight QueryFlight(UpperString departure, UpperString arrival, DateTime flightTime, UpperString airline, string flightNo, Guid oemId)
{
if (departure.IsNullOrEmpty())
{
throw new ArgumentNullException("departure");
}
if (arrival.IsNullOrEmpty())
{
throw new ArgumentNullException("arrival");
}
if (arrival.IsNullOrEmpty())
{
throw new ArgumentNullException("airline");
}
if (string.IsNullOrWhiteSpace(flightNo))
{
throw new ArgumentNullException("flightNo");
}
// 查询历史数据
var repository = FlightQuery.Repository.Factory.CreateRepository();
var flightHistoryRecord = repository.Query(departure.Value, arrival.Value, flightTime, true);
IEnumerable <Command.Domain.FlightQuery.Flight> commandFlights = null;
if (flightHistoryRecord == null || string.IsNullOrWhiteSpace(flightHistoryRecord.Content))
{
// 如果历史数据中没有，则查询航班
//var execResult = CommandService.QuerySingleFlight(departure.Value, arrival.Value, flightTime);
//if(execResult.Success) {
// commandFlights = execResult.Result;
//} else {
// throw new CustomException("查询航班失败");
//}
commandFlights = FlightDatasCenter.GetFlights(departure.Value, arrival.Value, flightTime.Date, airline.Value, oemId);
}
else
{
commandFlights = Command.Domain.Utility.Parser.GetFlights(flightHistoryRecord.Content);
if (!commandFlights.Any(f => f.Airline == airline.Value && f.FlightNo == flightNo))
{
commandFlights = FlightDatasCenter.GetFlights(departure.Value, arrival.Value, flightTime.Date, airline.Value, oemId);
}
}
var flight = commandFlights.FirstOrDefault(f => f.Airline == airline.Value && f.FlightNo == flightNo);
return(FlightProcessor.GetFlight(flight, flightTime.Date));
}
