using SmallSoftwareContracts.Exceptions;
using SmallSoftwareContracts.Extensions;
using SmallSoftwareContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace SmallSoftwareContracts.DataModels;


public class RequestDataModel(string id, string workerId, double sum, 
    bool isCancel, List<InstallationRequestDataModel> softwares) : IValidation
{
    public string Id { get; private set; } = id;
    public string WorkerId { get; private set; } = workerId;
    public DateTime RequestDate { get; private set; } = DateTime.UtcNow;
    public double Sum { get; private set; } = sum;
    public bool IsCancel { get; private set; } = isCancel;
    public List<InstallationRequestDataModel> Softwares { get; private set; } = softwares;
    public void Validate()
    {
        if (Id.IsEmpty())
            throw new ValidationException("Field Id is empty");
        if (!Id.IsGuid())
            throw new ValidationException("The value in the field Id is not a unique identifier");
        if (WorkerId.IsEmpty())
            throw new ValidationException("Field WorkerId is empty");
        if (!WorkerId.IsGuid())
            throw new ValidationException("The value in the field WorkerId  is not a unique identifier");
        if (Sum <= 0)
            throw new ValidationException("Field Sum is less than or equal to 0");
        if ((Softwares?.Count ?? 0) == 0)
            throw new ValidationException("The sale must include Softwares");
    }
}