public FetchFreq(ITaskHelper taskHelper, IElexonDownloader downloader, IDirectory dir, ITime time)
{
_taskHelper = taskHelper;
_time = time;
_scheduler = new Scheduler(time, taskHelper);
_freq = new Freq(taskHelper, downloader);
_reader = new Freq.Reader(taskHelper, dir);
_writer = new Freq.Writer(taskHelper, dir);
}
static async Task <int> ShowFreq(ShowFreqOptions opts)
{
var taskHelper = SystemTaskHelper.Instance;
var dir = new SystemDirectory(taskHelper, opts.DataDirectory);
var reader = new Freq.Reader(taskHelper, dir);
var count = opts.Count;
var totalCount = (int)await reader.CountAsync();
Console.WriteLine($"Grid Frequency count: {totalCount}");
Console.WriteLine($"Latest {count} data readings:");
var data = await reader.ReadAsync(totalCount - count, totalCount);
data.ForEach(r => Console.WriteLine(r));
return(0);
}
public void Fetch()
{
TimeRunner.Run(async(time, th) =>
{
var downloader = new FakeElexonDownloader();
var dir = new FakeDirectory(th);
var fetcher = new FetchFreq(th, downloader, dir, time);
var cts = new CancellationTokenSource();
Task unused = th.Run(async() =>
{
await th.Delay(NodaTime.Duration.FromMinutes(3)).ConfigureAwait(th);
cts.Cancel();
});
await fetcher.Start(false, cts.Token).ConfigureAwaitHideCancel(th);
var reader = new Freq.Reader(th, dir);
Assert.Equal((60 + 2) * 4, await reader.CountAsync().ConfigureAwait(th));
var data = await(await reader.ReadAsync().ConfigureAwait(th)).ToList().ConfigureAwait(th);
Assert.Equal((60 + 2) * 4, data.Count);
Assert.Equal(new Freq.Data(NodaTime.Instant.FromUtc(2017, 8, 2, 11, 0, 15), Frequency.FromHertz(49.910)), data.First());
Assert.Equal(new Freq.Data(NodaTime.Instant.FromUtc(2017, 8, 2, 12, 2, 0), Frequency.FromHertz(50.040)), data.Last());
}, startInstant: NodaTime.Instant.FromUtc(2017, 8, 2, 12, 0));
}
// This method gets called by the runtime. Use this method to add services to the container.
// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
services.AddResponseCompression(options =>
{
options.MimeTypes = ResponseCompressionDefaults.MimeTypes.Concat(new[]
{
MediaTypeNames.Application.Octet,
WasmMediaTypeNames.Application.Wasm,
});
});
services.AddSingleton <ITime>(SystemTime.Instance);
services.AddSingleton <ITaskHelper>(SystemTaskHelper.Instance);
services.AddSingleton <Db <FuelInstHhCur.Data> >(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var options = svcs.GetRequiredService <CmdLineOptions>();
var dir = new SystemDirectory(taskHelper, options.FuelInstHhCurDataDirectory);
var reader = new FuelInstHhCur.Reader(taskHelper, dir);
return(new Db <FuelInstHhCur.Data>(taskHelper, reader));
});
services.AddSingleton <Db <Freq.Data> >(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var options = svcs.GetRequiredService <CmdLineOptions>();
var dir = new SystemDirectory(taskHelper, options.FreqDataDirectory);
var reader = new Freq.Reader(taskHelper, dir);
return(new Db <Freq.Data>(taskHelper, reader));
});
services.AddSingleton <InstantaneousFlow.Reader>(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var options = svcs.GetRequiredService <CmdLineOptions>();
var dir = new SystemDirectory(taskHelper, options.GasFlowDataDirectory);
return(new InstantaneousFlow.Reader(taskHelper, dir));
});
services.AddSingleton <Db <InstantaneousFlow.Data> >(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var reader = svcs.GetRequiredService <InstantaneousFlow.Reader>();
return(new Db <InstantaneousFlow.Data>(taskHelper, reader));
});
services.AddSingleton <Db <B1610.Data> >(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var options = svcs.GetRequiredService <CmdLineOptions>();
var dir = new SystemDirectory(taskHelper, options.B1610DataDirectory);
var reader = new B1610.Reader(taskHelper, dir);
return(new Db <B1610.Data>(taskHelper, reader));
});
services.AddSingleton <Db <PhyBmData.FpnData> >(svcs =>
{
var taskHelper = svcs.GetRequiredService <ITaskHelper>();
var options = svcs.GetRequiredService <CmdLineOptions>();
var dir = new SystemDirectory(taskHelper, options.FpnDataDirectory);
var reader = new PhyBmData.FpnReader(taskHelper, dir);
return(new Db <PhyBmData.FpnData>(taskHelper, reader, pollInterval: Duration.FromMinutes(5)));
});
services.AddSingleton <PostBag>();
}