Added Taskmap sample code to potenAPI

FarmmapsApi/Services/GeneralService.cs

@@ -38,7 +38,7 @@ namespace FarmmapsApi.Services
         }
 
         public async Task<Item> UploadDataAsync(UserRoot root, string itemType, string filePath, string itemName) {
-            var startUpload = DateTime.UtcNow;
+            var startUpload = DateTime.UtcNow.AddSeconds(-3);
             var result = await _farmmapsApiService.UploadFile(filePath, root.Code,
                 progress => _logger.LogInformation($"Status: {progress.Status} - BytesSent: {progress.BytesSent}"));
 
@@ -75,6 +75,10 @@ namespace FarmmapsApi.Services
         public async Task<Item> GeotiffToShape(Item tiffItem) {
             var taskmapRequest = new TaskRequest { TaskType = TASKMAP_TASK };
             
+            taskmapRequest.attributes["cellWidth"] = "3";
+            taskmapRequest.attributes["cellHeight"] = "1";
+            taskmapRequest.attributes["angle"] = "0";
+
             string itemTaskCode = await _farmmapsApiService.QueueTaskAsync(tiffItem.Code, taskmapRequest);
 
             await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) => {
@@ -92,7 +96,7 @@ namespace FarmmapsApi.Services
 
             //the taskmap is a child of the input tiff
             var itemName = "Taskmap";
-            var taskMapItem = await FindChildItemAsync(tiffItem.Code,
+            var taskMapItem = await FindChildItemAsync(tiffItem.ParentCode,
                 SHAPE_PROCESSED_ITEMTYPE, itemName);
             if (taskMapItem == null) {
                 _logger.LogError("Could not find the shape taskmap as a child item under the input");
@@ -102,6 +106,46 @@ namespace FarmmapsApi.Services
             return taskMapItem;
         }
 
+        // Create taskmap based on width, height and direction
+        public async Task<Item> CreateTaskmap(Item tiffItem, string cellWidth, string cellHeight, string startPoint, string endPoint = null, string angle = null)
+        {
+            var taskmapRequest = new TaskRequest { TaskType = TASKMAP_TASK };
+            taskmapRequest.attributes["inputCode"] = tiffItem.Code;
+            taskmapRequest.attributes["cellWidth"] = cellWidth; //metres
+            taskmapRequest.attributes["cellHeight"] = cellHeight; //metres
+            taskmapRequest.attributes["startPoint"] = startPoint; // Coordinates WGS84
+            if (angle == null) taskmapRequest.attributes["endPoint"] = endPoint; // Coordinates WGS84
+            if (endPoint == null) taskmapRequest.attributes["angle"] = angle; // degrees between 0.0 and 360.0
+
+            string itemTaskCode = await _farmmapsApiService.QueueTaskAsync(tiffItem.Code, taskmapRequest);
+
+            await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) => {
+                var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(tiffItem.Code, itemTaskCode);
+                _logger.LogInformation($"Waiting on conversion to Taskmap; status: {itemTaskStatus.State}");
+                if (itemTaskStatus.IsFinished)
+                    tokenSource.Cancel();
+            });
+
+            var itemTask = await _farmmapsApiService.GetTaskStatusAsync(tiffItem.Code, itemTaskCode);
+            if (itemTask.State == ItemTaskState.Error)
+            {
+                _logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
+                return null;
+            }
+
+            //the taskmap is a child of the input tiff
+            var itemName = "Taskmap";
+            var taskMapItem = await FindChildItemAsync(tiffItem.ParentCode,
+                SHAPE_PROCESSED_ITEMTYPE, itemName);
+            if (taskMapItem == null)
+            {
+                _logger.LogError("Could not find the shape taskmap as a child item under the input");
+                return null;
+            }
+
+            return taskMapItem;
+        }
+
 
         public async Task<ItemTaskStatus> RunAndWaitForTask(Item subjectItem, string taskIdentifier,
             Action<TaskRequest> configureCallback = null, int retrySeconds = 3) {

FarmmapsPoten/FarmmapsPoten.csproj

@@ -12,9 +12,6 @@
 		<None Update="Data\**\*">
 			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
 		</None>
-		<None Update="PotenInput.json">
-		  <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-		</None>
 	</ItemGroup>
 
 	<ItemGroup>

FarmmapsPoten/Models/PotenInput.cs

@@ -5,14 +5,23 @@ namespace FarmmapsPoten.Models
 {
     public class PotenInput
     {
-        public bool UseShadow { get; set; }
-
         public string File { get; set; }
         public string OutputFileName { get; set; }
         public string FieldName { get; set; }
         public int PlantingYear { get; set; }
         public string MeanDensity { get; set; }
         public string Variation { get; set; }
+        public bool UseShadow { get; set; }
+        public bool ConvertToCountPerArea { get; set; }
+        public float Rijbreedte_m { get; set; }
         public JObject GeometryJson { get; set; }
+
+        public bool GenerateTaskmap { get; set; }
+        public string CellWidth { get; set; }
+        public string CellHeight { get; set; }
+        public JObject StartPoint { get; set; }
+        public JObject EndPoint { get; set; }
+        public string Angle { get; set; }
+
     }
 }

FarmmapsPoten/PotenApplication.cs

@@ -58,6 +58,8 @@ namespace FarmmapsVRApoten
             var variation = input.Variation;
             var fieldName = input.FieldName;
             bool useShadow = input.UseShadow;
+            bool convertToCountPerArea = input.ConvertToCountPerArea;
+            float rijBreedte_m = input.Rijbreedte_m;
 
             var myDrive = roots.SingleOrDefault(r => r.Name == "My drive");
             if (myDrive == null) {
@@ -94,7 +96,8 @@ namespace FarmmapsVRApoten
             //Calculating AHN map
             _logger.LogInformation("retreiving AHN map for field");
             var AHNItem = await _generalService.RunAhnTask(cropfieldItem);
-            if (AHNItem == null) {
+            if (AHNItem == null)
+            {
                 _logger.LogError("Something went wrong while obtaining the AHN map");
                 return;
             }
@@ -160,6 +163,8 @@ namespace FarmmapsVRApoten
                     Path.Combine(DownloadFolder, $"VRApoten_inputGeotiff_{input.OutputFileName}.zip"));
             }
 
+
+
             // create appliance map
             _logger.LogInformation("Calculating application map");
 
@@ -180,13 +185,35 @@ namespace FarmmapsVRApoten
                 ? "Download application map completed."
                 : "Something went wrong while downloading.");
 
-            _logger.LogInformation($"Converting geotiff to shape");
+
-            var taskmap = await _generalService.GeotiffToShape(applianceMapItem);
+            // if convertToCountPerArea == True, than recalculate pootafstand in cm to # of poters/m2 from the geotiffItem with the use of the zoneringsTask
-            if (taskmap == null) {
+            if (convertToCountPerArea)
+            {
+                 applianceMapItem =
+                                await _potenService.ConvertToCountPerAreaTroughZonering(cropfieldItem, applianceMapItem, input.Rijbreedte_m);
+
+            }
+
+            
+            //GEOTIFF TO Taskmap
+            _logger.LogInformation($"Converting geotiff to taskmap");
+            var taskmap = await _generalService.CreateTaskmap(applianceMapItem, input.CellWidth, input.CellHeight, input.StartPoint.ToString(Formatting.None), 
+                input.EndPoint.ToString(Formatting.None), input.Angle);
+            if (taskmap == null)
+            {
                 _logger.LogError("Something went wrong with geotiff to shape transformation");
                 return;
             }
 
+
+            ////GEOTIFF TO SHAPE
+            //_logger.LogInformation($"Converting geotiff to shape");
+            //var geotiffToShapeItem= await _generalService.GeotiffToShape(applianceMapItem);
+            //if (taskmap == null) {
+            //    _logger.LogError("Something went wrong with geotiff to shape transformation");
+            //    return;
+            //}
+
             _logger.LogInformation("Downloading taskmap");
             await _farmmapsApiService.DownloadItemAsync(taskmap.Code,
                 Path.Combine(DownloadFolder, $"VRApoten_taskmap_{input.OutputFileName}.zip"));

FarmmapsPoten/PotenInput.json

@@ -1,24 +1,41 @@
 [
-  {
+    {
-    "File": "PlantingSampleDataLutum.zip",
+        "File": "PlantingSampleDataLutum.zip",
-    //"File": "Lutum_SampleDataPlanting.zip",
+        //"File": "Lutum_SampleDataPlanting.zip",
-	"OutputFileName": "vraPoten_SampleData",
+        "OutputFileName": "20210212_vraPoten_SampleData_TASKMAP_ENDPOINT",
-    "FieldName": "lutum",
+        "FieldName": "lutum",
-    "PlantingYear": 2020,
+        "PlantingYear": 2020,
-    "MeanDensity": "30",
+        "MeanDensity": "30",
-    "Variation": "20",
+        "Variation": "20",
-    "UseShadow": false,
+        "UseShadow": false,
-    "geometryJson": {
+        "ConvertToCountPerArea": false,
-      "type": "Polygon",
+        "Rijbreedte_m": 0.75,
-      "coordinates": [
+        "geometryJson": {
-        [
+            "type": "Polygon",
-          [ 5.66886041703652044, 52.52929999060298627 ],
+            "coordinates": [
-          [ 5.6716230923214912, 52.52946316399909676 ],
+                [
-          [ 5.67185376229668581, 52.5280565894154563 ],
+                    [ 5.66886041703652044, 52.52929999060298627 ],
-          [ 5.66903207841337231, 52.52790646510525363 ],
+                    [ 5.6716230923214912, 52.52946316399909676 ],
-          [ 5.66886041703652044, 52.52929999060298627 ]
+                    [ 5.67185376229668581, 52.5280565894154563 ],
-        ]
+                    [ 5.66903207841337231, 52.52790646510525363 ],
-      ]
+                    [ 5.66886041703652044, 52.52929999060298627 ]
+                ]
+            ]
+        },
+
+        "GenerateTaskmap": true,
+        "CellWidth": "3",
+        "CellHeight": "10",
+        "StartPoint": {
+            "type": "Point",
+            "coordinates": [ 5.66886041703652044, 52.52929999060298627 ]
+        },
+        "EndPoint": {
+            "type": "Point",
+            "coordinates": [ 5.6716230923214912, 52.52946316399909676 ]
+        } // if no angle
+        
+        //"Angle": "317.0" // if no endpoint
     }
-  }
+
 ]

FarmmapsPoten/PotenService.cs

@@ -85,7 +85,49 @@ namespace FarmmapsVRApoten
         }
 
 
-	}
+        // Extra task making use of the zonering task to convert the planting distance in cm to number of seeds per m2
+        public async Task<Item> ConvertToCountPerAreaTroughZonering(Item cropfieldItem, Item geotiffItem, float rijBreedte_m)
+        {
+            var zoneringTaskRequest = new TaskRequest() { TaskType = VRAZONERING_TASK };
+            zoneringTaskRequest.attributes["formula"] = $"((100/[0])/{rijBreedte_m.ToString()})";
+            zoneringTaskRequest.attributes["output"] = "{\"Name\":\"CountPerAreaConversion\",\"Quantity\":\"CountPerArea\",\"Unit\":\"#/m2\"}";
+            zoneringTaskRequest.attributes["inputs"] = $"{{\"ItemCode\":{geotiffItem.Code},\"LayerName\":null\"}}";
+
+            var taskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, zoneringTaskRequest);
+
+            await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) =>
+            {
+                var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
+                _logger.LogInformation($"Waiting on convertion to Count per area through zoneringTast; Status: {itemTaskStatus.State}");
+                if (itemTaskStatus.IsFinished)
+                    tokenSource.Cancel();
+            });
+
+            var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
+            if (itemTask.State == ItemTaskState.Error)
+            {
+                _logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
+                return null;
+            }
+
+            var itemName = $"VRAZonering";
+            var applianceMapItem = await _generalService.FindChildItemAsync(cropfieldItem.Code,
+               GEOTIFF_PROCESSED_ITEMTYPE, itemName,
+                               //i => i.Updated >= itemTask.Finished.GetValueOrDefault(DateTime.UtcNow) &&
+                               //     i.Name.ToLower().Contains(itemName.ToLower()));
+                               i =>
+                    i.Name.ToLower().Contains(itemName.ToLower()));
+            if (applianceMapItem == null)
+            {
+                _logger.LogError("Could not find the converted to count per area geotiff child item under cropfield");
+                return null;
+            }
+
+            return applianceMapItem;
+        }
+
+
+    }
 }