Adding example prescription export. Fixing null reference exception w…

…hen no Loss of GPS rate set on Grid Type 2 Rx

Examples/Examples.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\ISOv4Plugin\ISOv4Plugin.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AgGatewayADAPTFramework" Version="3.1.0" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

Examples/Program.cs

@@ -0,0 +1,2 @@
+//Currently one 1 example
+RasterPrescriptions.ExportExamplePrescription();

Examples/RasterPrescriptions.cs

@@ -0,0 +1,81 @@
+//While ISO1173-10 (and this plugin) supports vector prescriptions, industry adoption is limited.
+//Raster prescriptions are commonly used.
+
+using AgGateway.ADAPT.ApplicationDataModel;
+using AgGateway.ADAPT.ApplicationDataModel.Common;
+using AgGateway.ADAPT.ApplicationDataModel.Products;
+using AgGateway.ADAPT.ApplicationDataModel.Prescriptions;
+using AgGateway.ADAPT.ApplicationDataModel.Representations;
+using AgGateway.ADAPT.ApplicationDataModel.ADM;
+using AgGateway.ADAPT.ApplicationDataModel.Shapes;
+using AgGateway.ADAPT.ApplicationDataModel.Documents;
+
+class RasterPrescriptions
+{
+    public static void ExportExamplePrescription()
+    {
+        var adm = new ApplicationDataModel
+        {
+            Catalog = new Catalog
+            {
+                Products = new List<Product>
+                {
+                    new GenericProduct { Description = "Product 1", Category = CategoryEnum.Fertilizer, ProductType = ProductTypeEnum.Fertilizer, Form = ProductFormEnum.Solid, Status = ProductStatusEnum.Active },
+                    new GenericProduct { Description = "Product 2", Category = CategoryEnum.Fungicide, ProductType = ProductTypeEnum.Chemical, Form = ProductFormEnum.Liquid, Status = ProductStatusEnum.Active },
+                    new GenericProduct { Description = "Product 3", Category = CategoryEnum.Herbicide, ProductType = ProductTypeEnum.Chemical, Form = ProductFormEnum.Liquid, Status = ProductStatusEnum.Active },
+                    new GenericProduct { Description = "Product 4", Category = CategoryEnum.Insecticide, ProductType = ProductTypeEnum.Chemical, Form = ProductFormEnum.Liquid, Status = ProductStatusEnum.Active }
+                },
+            },
+            Documents = new Documents()
+        };
+
+        var rx = new RasterGridPrescription
+        {
+            CellHeight = new NumericRepresentationValue { Value = new NumericValue(new UnitOfMeasure(), 0.001) }, //In ISO1173-10, cell size is listed in degrees of lat/lon
+            CellWidth = new NumericRepresentationValue { Value = new NumericValue(new UnitOfMeasure(), 0.002) },
+            ColumnCount = 10,
+            RowCount = 5,
+            OperationType = OperationTypeEnum.SowingAndPlanting,
+            Origin = new Point { X = -87.60, Y = 41.88 }, //SW Corner
+            RxProductLookups = adm.Catalog.Products.Select(x => new RxProductLookup { ProductId = x.Id.ReferenceId, UnitOfMeasure = new UnitOfMeasure { } }).ToList(),
+            ProductIds = adm.Catalog.Products.Select(x => x.Id.ReferenceId).ToList(),
+            Rates = new List<RxCellLookup>(),
+            Description = "RasterRx"
+        };
+
+        for (int h = 0; h < rx.RowCount; h++) //Rates in ADAPT/ISOXML Raster prescriptions are in a simple list, starting at the SW cell and going row-by-row left to right
+        {
+            for (int w = 0; w < rx.ColumnCount; w++)
+            {
+                var rates = rx.RxProductLookups.Select((x, i) => new RxRate
+                {
+                    Rate = h * rx.ColumnCount + w + i * 100, //Dummy rates for the example for illustrative purposes
+                    RxProductLookupId = x.Id.ReferenceId
+                }).ToList();
+                rx.Rates.Add(new RxCellLookup { RxRates = rates });
+            }
+        }
+
+        adm.Catalog.Prescriptions = new List<Prescription> { rx };
+
+        //The plugin is currently only recognizes Prescriptions mapped through Work Items and Work Item Operations
+        //See TaskDataMapper.cs at "Tasks" export
+        var workItemOperation = new WorkItemOperation
+        {
+            PrescriptionId = rx.Id.ReferenceId
+        };
+        adm.Documents.WorkItemOperations = new List<WorkItemOperation> { workItemOperation };
+
+        var workItem = new WorkItem
+        {
+            WorkItemOperationIds = new List<int>() { workItemOperation.Id.ReferenceId }
+        };
+        adm.Documents.WorkItems = new List<WorkItem> { workItem };
+
+
+        var plugin = new AgGateway.ADAPT.ISOv4Plugin.Plugin();
+        var properties = new AgGateway.ADAPT.ApplicationDataModel.ADM.Properties();
+        properties.SetProperty("GridType", "2"); //ISOXML has 2 formats of grid prescriptions. 2 is the default if this property is omitted.
+        plugin.Export(adm, System.IO.Directory.GetCurrentDirectory(), properties); //Exports to location of the Examples binary
+    }
+}

ISOv4Plugin.sln

@@ -7,6 +7,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ISOv4Plugin", "ISOv4Plugin\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestUtilities", "TestUtilities\TestUtilities.csproj", "{98DBD0C7-5677-4B64-8DDA-BDA1E3B3DFCB}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Examples", "Examples\Examples.csproj", "{22ECC922-F80E-4142-9835-455B02A70B63}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
 		{98DBD0C7-5677-4B64-8DDA-BDA1E3B3DFCB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{98DBD0C7-5677-4B64-8DDA-BDA1E3B3DFCB}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{98DBD0C7-5677-4B64-8DDA-BDA1E3B3DFCB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{22ECC922-F80E-4142-9835-455B02A70B63}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{22ECC922-F80E-4142-9835-455B02A70B63}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{22ECC922-F80E-4142-9835-455B02A70B63}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{22ECC922-F80E-4142-9835-455B02A70B63}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ISOv4Plugin/Mappers/PrescriptionMapper.cs

@@ -285,7 +285,7 @@ private ISOTreatmentZone ExportTreatmentZonesForType2(ISOTask task, RasterGridPr
                     outOfFieldTreatmentZone.ProcessDataVariables.Add(oofPDV);
                 }
 
-                NumericRepresentation defaultRepresentation = productLookup?.LossOfGpsRate.Representation; //We can reuse the loss of gps representation here if it exists
+                NumericRepresentation defaultRepresentation = productLookup?.LossOfGpsRate?.Representation; //We can reuse the loss of gps representation here if it exists
                 if (defaultRepresentation == null)
                 {
                     //Determine the representation based on the unit of the product to be applied