using Modules.Library.Domain.Entities;
using Modules.Library.Domain.Entities.MediaContent;
//using Modules.Library.Domain.Exceptions.MediaContent;
using Modules.Library.Domain.Gateways;

namespace Modules.Library.Domain.Interactors;

public class MediaInfoInteractor(IMediaInfoGateway gateway)
{
    public async Task<Guid> Create(string url, MediaInfoType type)
    {
        //if (!user.CanAddMediaInfo()) throw new Exception("AccessDenied");
        if (string.IsNullOrWhiteSpace(url)) throw new ArgumentNullException(url);
        //if (await gateway.GetFirstOrDefaultWhere(q => q.Name == name) != null) throw new MediaInfoIsAlreadyExistException();
        var newMediaInfo = new MediaInfo(url, type);
        return await gateway.AddAsync(newMediaInfo);
    }

    public async Task Edit(Guid mediaInfoId, string url, MediaInfoType type)
    {
        //if (!user.CanEditMediaInfo()) throw new Exception("AccessDenied");
        if (string.IsNullOrWhiteSpace(url)) throw new ArgumentNullException(url);
        var mediaInfo = await gateway.GetByIdAsync(mediaInfoId);
        //if (await gateway.GetFirstOrDefaultWhere(q => q.Name == name) != null) throw new MediaInfoWithSameUrlIsAlreadyExistException();
        mediaInfo.SetUrl(url);
        mediaInfo.SetType(type);
        if (!await gateway.UpdateAsync(mediaInfo)) throw new Exception("Save unsuccessfull");
    }


    public async Task Delete(Guid mediaInfoId)
    {
        //if (!user.CanRemoveMediaInfo()) throw new Exception("AccessDenied");
        var mediaInfo = await gateway.GetByIdAsync(mediaInfoId);
        //await gateway.DeleteAsync(genre);
        if (mediaInfo.Deleted) throw new Exception("AlreadyDeleted");
        mediaInfo.SetDeleted();
        if (!await gateway.UpdateAsync(mediaInfo)) throw new Exception("Save unsuccessfull");
    }
}