using DigitalData.Core.Abstraction.Application.Repository;
using DigitalData.UserManager.Domain.Entities;
using MediatR;

namespace EnvelopeGenerator.Application.Users.Commands;

/// <summary>
/// 
/// </summary>
public record CreateUserCommand : IRequest<int>
{
    /// <summary>
    /// 
    /// </summary>
    public string? Prename { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public string? Name { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public required string Username { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public string? Shortname { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public string? Email { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public string Language { get; init; } = "de-DE";

    /// <summary>
    /// 
    /// </summary>
    public string? Comment { get; init; }

    /// <summary>
    /// 
    /// </summary>
    public bool Deleted { get; } = false;

    /// <summary>
    /// 
    /// </summary>
    public string DateFormat { get; init; } = "dd.MM.yyyy";

    /// <summary>
    /// 
    /// </summary>
    public bool Active { get; } = true;

    /// <summary>
    /// 
    /// </summary>
    public string GeneralViewer { get; init; } = "NONE";

    /// <summary>
    /// 
    /// </summary>
    public bool WanEnvironment { get; } = false;

    /// <summary>
    /// 
    /// </summary>
    public int UserIdFkIntEcm { get; init; } = 0;
}

/// <summary>
/// 
/// </summary>
public class CreateUserCommandHandler : IRequestHandler<CreateUserCommand, int>
{
    private readonly IRepository<User> _repo;

    /// <summary>
    /// 
    /// </summary>
    /// <param name="repo"></param>
    public CreateUserCommandHandler(IRepository<User> repo)
    {
        _repo = repo;
    }

    /// <summary>
    /// 
    /// </summary>
    /// <param name="request"></param>
    /// <param name="cancel"></param>
    /// <returns></returns>
    public async Task<int> Handle(CreateUserCommand request, CancellationToken cancel = default)
    {
        var user = await _repo.CreateAsync(request, cancel);
        return user.Id;
    }
}