FarmMapsApiClient_KB34_MAST/FarmmapsPoten/PotenService.cs

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3.4 KiB
C#
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using System;
using System.Globalization;
using System.Threading.Tasks;
using FarmmapsApi.Models;
using FarmmapsApi.Services;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using static FarmmapsApi.Extensions;
using static FarmmapsApiSamples.Constants;
namespace FarmmapsVRApoten
{
public class PotenService
{
private readonly ILogger<PotenService> _logger;
private readonly FarmmapsApiService _farmmapsApiService;
private readonly GeneralService _generalService;
public PotenService(ILogger<PotenService> logger, FarmmapsApiService farmmapsApiService,
GeneralService generalService)
{
_logger = logger;
_farmmapsApiService = farmmapsApiService;
_generalService = generalService;
}
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public async Task<Item> CalculateApplicationMapAsync(Item cropfieldItem, Item inputItem, string meanDensity, string variation, bool countPerArea, bool useShadow, string inputLayerName = null)
{
var potenApplicationMapRequest = new TaskRequest() { TaskType = VRAPLANTING_TASK };
if (inputItem != null) {potenApplicationMapRequest.attributes["inputCode"] = inputItem.Code; }
potenApplicationMapRequest.attributes["meanDensity"] = meanDensity;
potenApplicationMapRequest.attributes["variation"] = variation;
potenApplicationMapRequest.attributes["variation"] = variation;
potenApplicationMapRequest.attributes["countPerArea"] = countPerArea.ToString();
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potenApplicationMapRequest.attributes["useShadow"] = useShadow.ToString();
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potenApplicationMapRequest.attributes["inputLayerName"] = inputLayerName;
var taskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, potenApplicationMapRequest);
_logger.LogInformation($"itemTaskCode: {taskCode}");
_logger.LogInformation($"potenTaskmapRequest: {potenApplicationMapRequest}");
_logger.LogInformation($"potenTaskmapRequest type: {potenApplicationMapRequest.TaskType}");
_logger.LogInformation($"cropfieldItemCode: {cropfieldItem.Code}");
await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) => {
var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
_logger.LogInformation($"Waiting on calculation of application map; Status: {itemTaskStatus.State}");
if (itemTaskStatus.IsFinished)
tokenSource.Cancel();
});
var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
if (itemTask.State == ItemTaskState.Error)
{
_logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
return null;
}
var itemName = $"VRAPoten";
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()));
if (applianceMapItem == null)
{
_logger.LogError("Could not find the VRAPoten geotiff child item under cropfield");
return null;
}
return applianceMapItem;
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}
}
}