79 lines
3.3 KiB
C#
79 lines
3.3 KiB
C#
using FarmmapsApi.Models;
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using FarmmapsApi.Services;
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using FarmMapsBlight.Models;
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using Microsoft.Extensions.Logging;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using static FarmmapsApi.Extensions;
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using static FarmmapsApiSamples.Constants;
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namespace FarmMapsBlight
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{
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public class BlightService
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{
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private readonly ILogger<BlightService> _logger;
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private readonly FarmmapsApiService _farmmapsApiService;
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private readonly GeneralService _generalService;
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public BlightService(ILogger<BlightService> logger, FarmmapsApiService farmmapsApiService,
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GeneralService generalService)
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{
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_logger = logger;
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_farmmapsApiService = farmmapsApiService;
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_generalService = generalService;
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}
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public async Task<Item> CreateAdvice(Item cropfieldItem, DateTime adviceDate, DateTime plantingDate, DateTime emergeDate)
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{
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var taskRequest = new TaskRequest()
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{
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TaskType = "vnd.farmmaps.task.blight"
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};
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taskRequest.attributes["d"] = adviceDate.ToUniversalTime().ToString("o");
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taskRequest.attributes["plantingDate"] = plantingDate.ToUniversalTime().ToString("o");
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taskRequest.attributes["emergeDate"] = emergeDate.ToUniversalTime().ToString("o");
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List<Spray> sprays = new List<Spray>();
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sprays.Add(new Spray() { fungicideCode = "FLEX", SprayTime = new DateTime(2020, 7, 1), dose = 0.6, isVRA = false });
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taskRequest.attributes["sprays"] = JsonConvert.SerializeObject(sprays);
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List<Irrigation> irrigations = new List<Irrigation>();
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irrigations.Add(new Irrigation() { startTime = new DateTime(2020, 7, 1, 2, 0, 0), endTime = new DateTime(2020, 7, 1, 14, 0, 0) });
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taskRequest.attributes["irrigations"] = JsonConvert.SerializeObject(irrigations);
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var taskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, taskRequest);
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await PollTask(TimeSpan.FromSeconds(3), async (tokenSource) =>
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{
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var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
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_logger.LogInformation($"Checking blight task status: { itemTaskStatus.State}");
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if (itemTaskStatus.IsFinished)
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tokenSource.Cancel();
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});
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var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, taskCode);
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if (itemTask.State == ItemTaskState.Error)
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{
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_logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
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return null;
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}
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var itemName = $"Blight";
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var blightAdviceItem = await _generalService.FindChildItemAsync(cropfieldItem.Code,
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BLIGHT_ITEMTYPE, itemName);
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// incorrect filter task is finished after updating
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// i => i.Updated >= itemTask.Finished && i.Name.ToLower().Contains(itemName.ToLower())
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if (blightAdviceItem == null)
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{
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_logger.LogError("Could not find the blight item under cropfield");
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return null;
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}
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return blightAdviceItem;
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}
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}
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} |