private async Task <Either <Error, Unit> > EnsureScheduleExistsAsync(CancellationToken cancellationToken)
{
var programScheduleApi = new ProgramScheduleApi(_serverUrl);
Option <ProgramScheduleViewModel> maybeExisting = await programScheduleApi
.ApiSchedulesGetAsync(cancellationToken)
.Map(list => list.SingleOrDefault(schedule => schedule.Name == Name));
await maybeExisting.Match(
existing =>
{
// TODO: update playback order if changed?
_logger.LogInformation("Schedule {Schedule} is already present", Name);
if (Reset)
{
return(programScheduleApi
.ApiSchedulesProgramScheduleIdItemsDeleteAsync(existing.Id, cancellationToken)
.Iter(_ => _logger.LogInformation("Successfully reset schedule {Schedule}", Name)));
}
return(Task.CompletedTask);
},
() =>
{
var data = new CreateProgramSchedule(Name, Order);
return(programScheduleApi.ApiSchedulesPostAsync(data, cancellationToken)
.Iter(_ => _logger.LogInformation("Successfully created schedule {Schedule}", Name)));
});
return(unit);
}
private async Task <Option <ProgramScheduleViewModel> > GetSchedule(CancellationToken cancellationToken)
{
var programScheduleApi = new ProgramScheduleApi(_serverUrl);
return(await programScheduleApi.ApiSchedulesGetAsync(cancellationToken)
.Map(list => list.SingleOrDefault(schedule => schedule.Name == ScheduleName)));
}
private async ValueTask BuildPlayout(CancellationToken cancellationToken, ChannelViewModel channel)
{
var programScheduleApi = new ProgramScheduleApi(_serverUrl);
Option <ProgramScheduleViewModel> maybeSchedule = await programScheduleApi
.ApiSchedulesGetAsync(cancellationToken)
.Map(list => list.SingleOrDefault(s => s.Name == ScheduleName));
await maybeSchedule.Match(
schedule => SynchronizePlayoutAsync(channel.Id, schedule.Id, cancellationToken),
() =>
{
_logger.LogError("Unable to locate schedule {Schedule}", ScheduleName);
return(ValueTask.CompletedTask);
});
}