public SortieStatisticCustomTimeSpanGroupViewModel(SortieStatisticViewModel rpOwner) : base(rpOwner, SortieStatisticTimeSpanType.Custom)
{
var rNow = new DateTimeOffset(DateTime.Now.AddDays(1.0).Date.AddSeconds(-1.0));
r_SelectedDateStart = r_SelectedDateEnd = rNow.DateTime;
TimeSpanStart = TimeSpanEnd = rNow.ToUnixTime().ToString();
}
public void ReturnsUnixEpochCorrectly()
{
var epoch = new DateTimeOffset(1970, 1, 1, 0, 0, 0, TimeSpan.Zero);
Assert.Equal(0, epoch.ToUnixTime());
}
public void ReturnsRandomDateCorrectly()
{
var epoch = new DateTimeOffset(1975, 1, 23, 1, 1, 1, TimeSpan.Zero);
Assert.Equal(159670861, epoch.ToUnixTime());
}
/// <summary>
/// Asynchronously retrieves weather data for a particular latitude and longitude, on
/// a given day.
/// <para>
/// Only conditions for the day are given (i.e. the time is ignored, and taken to be the
/// current time).
/// </para>
/// <para>
/// Allows specification of units of measurement, language used, extended hourly forecasts,
/// and exclusion of data blocks.
/// </para>
/// </summary>
/// <param name="latitude">
/// The latitude to retrieve data for.
/// </param>
/// <param name="longitude">
/// The longitude to retrieve data for.
/// </param>
/// <param name="date">
/// The date to retrieve data for.
/// </param>
/// <param name="unit">
/// The units of measurement to use.
/// </param>
/// <param name="extends">
/// The type of forecast to retrieve extended results for. Currently limited to hourly blocks.
/// </param>
/// <param name="excludes">
/// Any blocks that should be excluded from the request.
/// </param>
/// <param name="language">
/// The language to use for summaries.
/// </param>
/// <returns>
/// A <see cref="Task"/> for a <see cref="Forecast"/> with the requested data, or null if the data was corrupted.
/// </returns>
public async Task<Forecast> GetTimeMachineWeatherAsync(
double latitude,
double longitude,
DateTimeOffset date,
Unit unit,
IList<Extend> extends,
IList<Exclude> excludes,
Language language)
{
this.ThrowExceptionIfApiKeyInvalid();
var unitValue = unit.ToValue();
var extendList = string.Join(",", extends.Select(x => x.ToValue()));
var excludeList = string.Join(",", excludes.Select(x => x.ToValue()));
var languageValue = language.ToValue();
var unixTime = date.ToUnixTime();
var requestUrl = string.Format(
CultureInfo.InvariantCulture,
SpecificTimeConditionsUrl,
this.apiKey,
latitude,
longitude,
unixTime,
unitValue,
extendList,
excludeList,
languageValue);
return await this.GetForecastFromUrl(requestUrl);
}
bool CheckFileVersionAndTimestamp(ResourceSession rpResourceSession, DateTimeOffset rpTimestamp)
{
using (var rCommand = r_Connection.CreateCommand())
{
rCommand.CommandText = "SELECT (CASE WHEN version IS NOT NULL THEN version ELSE '' END) = @version AND timestamp = @timestamp FROM cache.file WHERE name = @name;";
rCommand.Parameters.AddWithValue("@name", rpResourceSession.Path);
rCommand.Parameters.AddWithValue("@version", rpResourceSession.CacheVersion ?? string.Empty);
rCommand.Parameters.AddWithValue("@timestamp", rpTimestamp.ToUnixTime());
return Convert.ToBoolean(rCommand.ExecuteScalar());
}
}
