Check/MagicCarpetProject/MagicCarpetBusinessLogic/Implementations/SuppliesBusinessLogicContract.cs

using MagicCarpetContracts.BusinessLogicContracts;
using MagicCarpetContracts.DataModels;
using MagicCarpetContracts.Enums;
using MagicCarpetContracts.Exceptions;
using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.StoragesContracts;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

namespace MagicCarpetBusinessLogic.Implementations;

public class SuppliesBusinessLogicContract(ISuppliesStorageContract suppliesStorageContract, ILogger logger) : ISuppliesBusinessLogicContract
{
    private readonly ISuppliesStorageContract _suppliesStorageContract = suppliesStorageContract;
    private readonly ILogger _logger = logger;

    public List<SuppliesDataModel> GetAllComponents()
    {
        _logger.LogInformation("GetAllComponents");
        return _suppliesStorageContract.GetList() ?? throw new NullListException();
    }

    public SuppliesDataModel GetComponentByData(string data)
    {
        _logger.LogInformation("Get element by data: {data}", data);
        if (data.IsEmpty())
        {
            throw new ArgumentNullException(nameof(data));
        }
        if (!data.IsGuid())
        {
            throw new ElementNotFoundException(data);
        }
        return _suppliesStorageContract.GetElementById(data) ?? throw new ElementNotFoundException(data);
    }

    public void InsertComponent(SuppliesDataModel suppliesDataModel)
    {
        _logger.LogInformation("New data: {json}", JsonSerializer.Serialize(suppliesDataModel));
        ArgumentNullException.ThrowIfNull(suppliesDataModel);
        suppliesDataModel.Validate();
        _suppliesStorageContract.AddElement(suppliesDataModel);
    }

    public void UpdateComponent(SuppliesDataModel suppliesDataModel)
    {
        _logger.LogInformation("Update data: {json}", JsonSerializer.Serialize(suppliesDataModel));
        ArgumentNullException.ThrowIfNull(suppliesDataModel);
        suppliesDataModel.Validate();
        _suppliesStorageContract.UpdElement(suppliesDataModel);
    }
    //первое требование
    public int CalculateTourSupplies(DateTime? startDate, DateTime? endDate)
    {
        var supplies = _suppliesStorageContract.GetList(startDate, endDate);
        if (supplies == null || supplies.Count == 0)
        {
            return 0;
        }
        int count = 0;
        var lockObject = new object();
        Parallel.ForEach(supplies, supply =>
        {
            int supplyCount = supply.Tours.Sum(component => component.Count);
            lock (lockObject)
            {
                count += supplyCount;
            }
        });
        return count;
    }
}