/// <summary> convert workstep to json object
/// </summary>
/// <param name="step">workstep </param>
/// <returns></returns>
private static JObject CropRoationWorkstepToJSON(CropRoationWorkstep step)
{
JObject jObject = new JObject(
new JProperty("date", step.Isodate.ToString("yyyy-MM-dd", System.Globalization.CultureInfo.InvariantCulture)),
new JProperty("type", step.WorkstepType));
if (step.WorkstepType == "Sowing")
{
if (step.Crop == "BAR")
{
if (step.IsWinterCrop && step.Crop == "BAR")
{
jObject.Add(new JProperty("crop", new JArray("ref", "crops", "WG")));
}
else
{
jObject.Add(new JProperty("crop", new JArray("ref", "crops", "SG")));
}
}
jObject.Add(new JProperty("PlantDensity", new JArray(step.PlantsPerSquareMeter, "plants m-2")));
}
if (step.WorkstepType == "Tillage")
{
jObject.Add(new JProperty("depth", new JArray(0.30, "m")));
}
if (step.WorkstepType == "MineralFertilization")
{
jObject.Add(new JProperty("amount", new JArray(step.FertilizerAmount, "kg N")));
jObject.Add(new JProperty("partition", new JArray("ref", "fert-params", "AN")));
}
return(jObject);
}
/// <summary> create workstep for given
/// </summary>
/// <param name="date">(required) date for workstep execution </param>
/// <param name="cropID">(required) crop id</param>
/// <param name="fertilizerAmount">required for workstep 'fertilizer', else ignored</param>
/// <param name="type">type of workstep</param>
/// <param name="isWinterCrop">identify if crop is a winter crop</param>
/// <param name="plantsPerSqm">required for workstep 'planting' plant per square meter</param>
/// <returns>workstep</returns>
private static CropRoationWorkstep ExtractCropRoationWorkstep(string date, string cropID, double fertilizerAmount, string type, bool isWinterCrop, double plantsPerSqm)
{
CropRoationWorkstep cropRoationWorkstep = new CropRoationWorkstep();
cropRoationWorkstep.Isodate = DateTime.ParseExact(date, "yyyyMMdd", System.Globalization.CultureInfo.InvariantCulture);
cropRoationWorkstep.Crop = cropID;
switch (type)
{
case "planting":
cropRoationWorkstep.WorkstepType = "Sowing";
cropRoationWorkstep.IsWinterCrop = isWinterCrop;
cropRoationWorkstep.PlantsPerSquareMeter = plantsPerSqm;
break;
case "fertilizer":
// use MineralFertilization since there is no distinction between organic an mineral
cropRoationWorkstep.WorkstepType = "MineralFertilization";
cropRoationWorkstep.FertilizerAmount = fertilizerAmount;
break;
case "tillage":
cropRoationWorkstep.WorkstepType = "Tillage";
break;
default:
cropRoationWorkstep.WorkstepType = "unknown type";
break;
}
return(cropRoationWorkstep);
}
