private static string GetTrigger(ObservationRecord observationRecord)
{
string observationName = observationRecord.Name;
string pattern = "^[^a-zA-Z]*";
return(Regex.Replace(observationName, pattern, "").Replace('_', ' '));
}
/// <summary>
/// 副作用入力画面を閉じ、表示元画面に遷移する。
/// </summary>
/// <param name="navi">ナビゲーションサービス</param>
/// <param name="record">表示元画面に渡す観察記録</param>
public static async void GoBackAsync(INavigationService navi,
ObservationRecord record)
{
await navi.GoBackAsync(
new NavigationParameters
{
{ KEY_PARAM, new Parameter {
Record = record
} },
});
}
public void OnNavigatedTo(INavigationParameters parameters)
{
Debug.WriteLine("SideEffectPageViewModel.OnNavigatedTo()");
if (parameters.GetNavigationMode() == NavigationMode.Back &&
BasicSamplePageViewModel.Result.GetParameter(parameters
, out BasicSamplePageViewModel.Result.Parameter result))
{
// 副作用入力画面からの戻り。
_record = result.Record;
}
}
/// <summary>
/// 副作用入力画面に遷移する。
/// </summary>
/// <param name="navi">ナビゲーションサービス</param>
/// <param name="master">画面遷移パラメータ</param>
/// <param name="record">副作用入力画面に表示する観察記録</param>
public static async void NavigateAsync(INavigationService navi
, ISideEffectItemMaster master, ObservationRecord record)
{
// パラメータチェック。
if (master == null || record == null)
{
throw new ArgumentException();
}
// 副作用入力画面に遷移する。
NavigationParameters param = new NavigationParameters
{
{ KEY_MASTER, master },
{ KEY_RECORD, record },
};
await navi.NavigateAsync("BasicSamplePage", param);
}
// Takes a PQDIF time series and converts it to an array of 64-bit integer values in ticks.
private static long[] ToTicks(SeriesInstance timeSeries)
{
ObservationRecord observation = timeSeries.Channel.ObservationRecord;
long startTime;
double nominalFrequency;
if (timeSeries.Definition.QuantityUnits == QuantityUnits.Seconds)
{
startTime = observation.StartTime.Ticks;
// The time series contains values in seconds,
// relative to the start time of the observation record
return(timeSeries.OriginalValues
.Select(Convert.ToDouble)
.Select(Ticks.FromSeconds)
.Select(timeOffset => startTime + (long)timeOffset)
.ToArray());
}
else if (timeSeries.Definition.QuantityUnits == QuantityUnits.Timestamp)
{
// The time series contains values in absolute time
return(timeSeries.OriginalValues
.Cast <DateTime>()
.Select(time => time.Ticks)
.ToArray());
}
else if (timeSeries.Definition.QuantityUnits == QuantityUnits.Cycles)
{
startTime = observation.StartTime.Ticks;
nominalFrequency = observation.Settings.NominalFrequency;
// TODO: Is this correct (dividing by nominal frequency)?
// The time series contains values in cycles,
// relative to the start time of the observation record
return(timeSeries.OriginalValues
.Select(Convert.ToDouble)
.Select(cycles => cycles / nominalFrequency)
.Select(Ticks.FromSeconds)
.Select(timeOffset => startTime + (long)timeOffset)
.ToArray());
}
// The time series does not contain timestamps...?
return(null);
}
/// <summary>
/// 画面遷移パラメータから副作用マスタと観察記録を取得する。
/// </summary>
/// <param name="parameters">画面遷移パラメータ</param>
/// <param name="master">画面遷移パラメータ</param>
/// <param name="record">作用入力画面に表示する観察記録</param>
public static void GetParameter(INavigationParameters parameters,
out ISideEffectItemMaster master, out ObservationRecord record)
{
master = parameters.GetValue <ISideEffectItemMaster>(KEY_MASTER);
record = parameters.GetValue <ObservationRecord>(KEY_RECORD);
}
