using EvoCalculator.Core.Calculation;
using EvoCalculator.Core.Models.BaseCalculation.Models.Request;
using EvoCalculator.Core.Models.BaseCalculation.Models.Response;
using Xunit;

namespace EvoCalculator.Core.Tests.Calculation;

public class BaseCalculationTests
{
    [Fact]
    public void Test1()
    {
        var requestCalculation = new RequestBaseCalculation()
        {
            car_price = 4000000,
            initial_payment = 30.0,
            lease_period = 36,
            redemption_payment = 1.0,
        };

        var result = new BaseCalculation().Calculate(requestCalculation);

        var expected = new ResponseBaseCalculation()
        {
            tax_savings = 792709.351m,
            vat_reimbursement = 792709.351m,
            monthly_payment = 103419.297m,
            schedule = new[]
            {
                1200000.0m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                103419.297289495m,
                40000.00m
            }
        };

        Assert.Equal(expected.tax_savings, result.tax_savings, new DecimalArrayComparer());
        Assert.Equal(expected.monthly_payment, result.monthly_payment, new DecimalArrayComparer());
        Assert.Equal(expected.schedule[0], result.schedule[0], new DecimalArrayComparer());
    }
}