From 331acf63536c9b46ee9261014c97d04608efb94d Mon Sep 17 00:00:00 2001
From: Mark van der Wal <mark.vanderwal@akkerweb.nl>
Date: Thu, 19 Nov 2020 10:38:17 +0100
Subject: [PATCH] Added "zoning" if statement calculation sample

---
 FarmmapsZonering/ZoneringApplication.cs | 73 +++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/FarmmapsZonering/ZoneringApplication.cs b/FarmmapsZonering/ZoneringApplication.cs
index 5522490..375b7f9 100644
--- a/FarmmapsZonering/ZoneringApplication.cs
+++ b/FarmmapsZonering/ZoneringApplication.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -45,6 +46,12 @@ namespace FarmmapsZonering
             await _farmmapsApiService.GetCurrentUserCodeAsync();
             var roots = await _farmmapsApiService.GetCurrentUserRootsAsync();
 
+            // await SimpleAdditionAsync(roots);
+            await ZoningAsync(roots);
+        }
+
+        private async Task SimpleAdditionAsync(List<UserRoot> roots)
+        {
             var myDrive = roots.SingleOrDefault(r => r.Name == "My drive");
             if (myDrive == null)
             {
@@ -108,6 +115,72 @@ namespace FarmmapsZonering
             await _farmmapsApiService.DownloadItemAsync(outputItem.Code,
                 Path.Combine(DownloadFolder, $"times_2_zonering.zip"));
         }
+        
+        private async Task ZoningAsync(List<UserRoot> roots)
+        {
+            var myDrive = roots.SingleOrDefault(r => r.Name == "My drive");
+            if (myDrive == null)
+            {
+                _logger.LogError("Could not find a needed root item");
+                return;
+            }
+
+            var uploadedRoot = roots.SingleOrDefault(r => r.Name == "Uploaded");
+            if (uploadedRoot == null)
+            {
+                _logger.LogError("Could not find a needed root item");
+                return;
+            }
+
+            Item cropfieldItem;
+            if (string.IsNullOrEmpty(_settings.CropfieldItemCode))
+            {
+                _logger.LogInformation("Creating cropfield");
+                cropfieldItem = await _generalService.CreateCropfieldItemAsync(myDrive.Code, "Cropfield VRA Zonering", 2020, 
+                    @"{ ""type"": ""Polygon"", ""coordinates"": [ [ [ 5.670991253771027, 52.796788997702613 ], [ 5.671526456638633, 52.797291618546666 ], [ 5.671275936147413, 52.797422436717852 ], [ 5.671959173850738, 52.798269302728798 ], [ 5.670649634919365, 52.798778791408822 ], [ 5.671503682048522, 52.799591206957416 ], [ 5.675159003761311, 52.798193567415474 ], [ 5.673029579585948, 52.796024727480535 ], [ 5.670991253771027, 52.796788997702613 ] ] ] }");
+                _settings.CropfieldItemCode = cropfieldItem.Code;
+                SaveSettings();
+            }
+            else
+            {
+                _logger.LogInformation("Cropfield already exists trying to get");
+                cropfieldItem = await _farmmapsApiService.GetItemAsync(_settings.CropfieldItemCode);
+            }
+            
+            var inputOneItem = await _generalService.UploadDataAsync(uploadedRoot, GEOTIFF_PROCESSED_ITEMTYPE,  
+                Path.Combine("Data", "data_9001.tif"),"data_9001");
+            if (inputOneItem == null) {
+                _logger.LogError("Could not find item for uploaded data");
+                return;
+            }
+            
+            var inputTwoItem = await _generalService.UploadDataAsync(uploadedRoot, GEOTIFF_PROCESSED_ITEMTYPE, 
+                Path.Combine("Data", "data_times_two_4326.tiff"), "data_times_two_4326");
+            if (inputTwoItem == null) {
+                _logger.LogError("Could not find item for uploaded data");
+                return;
+            }
+
+            var outputItem = await _zoneringService.CreateApplicationMapAsync(cropfieldItem, "if [0] >= 1.28 then [1] else 0", new Output()
+                {
+                    Name = "Remove",
+                    Unit = "m&m",
+                    Quantity = "Nonsense"
+                }, new InputParameter()
+                {
+                    ItemCode = inputOneItem.Code,
+                    LayerName = inputOneItem.Data["layers"][0]["name"].ToString()
+                },
+                new InputParameter()
+                {
+                    ItemCode = inputTwoItem.Code,
+                    LayerName = inputTwoItem.Data["layers"][0]["name"].ToString()
+                });
+            
+            _logger.LogInformation("Downloading output");
+            await _farmmapsApiService.DownloadItemAsync(outputItem.Code,
+                Path.Combine(DownloadFolder, $"NonsenseRemove.zip"));
+        }
 
         private void LoadSettings()
         {