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;

namespace SmallSoftwareContracts.DataModels;

public class SupplyDataModel(string id, string storageId, DateTime supplyDate, List<SupplySoftwareDataModel> softwares) : IValidation
{
    public string Id { get; private set; } = id;
    public string StorageId { get; private set; } = storageId;
    public DateTime SupplyDate { get; private set; } = supplyDate;

    public List<SupplySoftwareDataModel> 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 (StorageId.IsEmpty())
            throw new ValidationException("Field StorageId is empty");
        if (!StorageId.IsGuid())
            throw new ValidationException("The value in the field StorageId is not a unique identifier");

        if ((Softwares?.Count ?? 0) == 0)
            throw new ValidationException("The sale must include products");
    }
}