using AutobusApi.Application.Common.Exceptions;
using AutobusApi.Application.Common.Interfaces;
using MediatR;

namespace AutobusApi.Application.Companies.Commands.UpdateCompany;

public class UpdateCompanyCommandHandler : IRequestHandler<UpdateCompanyCommand>
{
    private readonly IApplicationDbContext _dbContext;

    public UpdateCompanyCommandHandler(IApplicationDbContext dbContext)
    {
        _dbContext = dbContext;
    }

    public async Task Handle(
        UpdateCompanyCommand request,
        CancellationToken cancellationToken)
    {
        var company = await _dbContext.Companies
            .FindAsync(new object[] { request.Id }, cancellationToken);

        if (company == null)
        {
            throw new NotFoundException();
        }

        company.Name = request.Name;
        company.LegalAddress = request.LegalAddress;
        company.ContactEmail = request.ContactEmail;
        company.ContactPhoneNumber = request.ContactPhoneNumber;

        await _dbContext.SaveChangesAsync(cancellationToken);
    }
}