/// <summary>
/// Generate Common Alerting Protocol (1.2) from bulletin
/// </summary>
/// <param name="segment">The bulletin.</param>
/// <returns>alert.</returns>
public static alert CreateAlert(this TextProductSegment segment) => new alert
{
identifier = Guid.NewGuid().ToString("N"),
//sender = $"{segment.Header.WmoHeading.WmoId}@NWS.NOAA.GOV",
sent = segment.TimeStamp.DateTime,
status = GetAlertStatus(segment.GetPrimaryVtec().FirstOrDefault()),
msgType = alertMsgType.Alert,
scope = alertScope.Public,
note = "",
info = new[] { GetAlertInfo(segment) }
};
/// <summary>
/// Gets the areas.
/// </summary>
/// <param name="segment">The bulletin.</param>
/// <returns>Emwin.Core.Contracts.alertInfoArea[].</returns>
private static alertInfoArea[] GetAreas(TextProductSegment segment) => new[]
{
new alertInfoArea
{
//areaDesc = "",
polygon = segment.GetPolygons().Select(x => x.GetPolygonText()).ToArray(),
//geocode = new[]
//{
// new alertInfoAreaGeocode {valueName = "FIPS6", value = ""},
// new alertInfoAreaGeocode {valueName = "UGC", value = ""}
//}
}
};
/// <summary>
/// Gets the parameters.
/// </summary>
/// <param name="segment">The bulletin.</param>
/// <returns>Emwin.Core.Contracts.alertInfoParameter[].</returns>
private static alertInfoParameter[] GetParameters(TextProductSegment segment) => new alertInfoParameter[]
{
//new alertInfoParameter {valueName = "WMOHEADER", value = ""},
//new alertInfoParameter {valueName = "UGC", value = ""},
//new alertInfoParameter
//{
// valueName = "VTEC",
// value = string.Join(Environment.NewLine, segment.GetPrimaryVtec().First().ToRaw(), segment.HydrologicVtec?.ToRaw())
//},
//segment.TrackingLine == null ? null : new alertInfoParameter
//{
// valueName = "TIME...MOT...LOC",
// value = segment.TrackingLine?.ToString()
//}
};
/// <summary>
/// Gets the alert information.
/// </summary>
/// <param name="segment">The bulletin.</param>
/// <returns>Emwin.Core.Contracts.alertInfo.</returns>
public static alertInfo GetAlertInfo(this TextProductSegment segment) => new alertInfo
{
category = new[] { alertInfoCategory.Met },
//@event = "",
//urgency = segment.PrimaryVtec.GetUrgency(),
//severity = segment.PrimaryVtec.GetSeverity(),
//certainty = segment.PrimaryVtec.GetCertainty(),
//eventCode = new[] { segment.PrimaryVtec.GetEventCode() },
//effectiveSpecified = true,
//effective = segment.PrimaryVtec.Begin.DateTime,
//expiresSpecified = true,
//expires = segment.PrimaryVtec.End.DateTime,
//senderName = "DotEmwin",
//headline = "",
//description = segment.Content.Body,
//instruction = "",
//parameter = GetParameters(segment),
//area = GetAreas(segment)
};
/// <summary>
/// Gets the segments in the text product.
/// </summary>
/// <param name="product">The product.</param>
/// <returns>IEnumerable<TextProductSegment>.</returns>
public static IEnumerable <TextProductSegment> GetSegments(this TextProduct product)
{
var matches = SegmentSplitRegex.Split(product.Content.RawBody);
var seq = 1;
foreach (var segment in matches)
{
var newFilename = string.Concat(
Path.GetFileNameWithoutExtension(product.Filename),
'-', seq.ToString("00"),
Path.GetExtension(product.Filename));
yield return(TextProductSegment.Create(
newFilename,
product.TimeStamp,
new TextContent {
RawHeader = product.Content.RawHeader, RawBody = segment.Trim()
},
product.ReceivedAt,
seq++,
product.Source));
}
}
