using BackOffice.BFF.Commission.Protobuf;

namespace BackOffice.BFF.Application.CommissionCQ.Queries.GetWithdrawalRequests;

public class GetWithdrawalRequestsQueryHandler : IRequestHandler<GetWithdrawalRequestsQuery, GetWithdrawalRequestsResponseDto>
{
    private readonly IApplicationContractContext _context;

    public GetWithdrawalRequestsQueryHandler(IApplicationContractContext context)
    {
        _context = context;
    }

    public async Task<GetWithdrawalRequestsResponseDto> Handle(GetWithdrawalRequestsQuery request, CancellationToken cancellationToken)
    {
        var grpcRequest = new GetWithdrawalRequestsRequest
        {
            PageIndex = request.PageIndex,
            PageSize = request.PageSize
        };

        if (request.Status.HasValue)
        {
            grpcRequest.Status = request.Status.Value;
        }

        if (request.UserId.HasValue)
        {
            grpcRequest.UserId = request.UserId.Value;
        }

        var response = await _context.Commissions.GetWithdrawalRequestsAsync(grpcRequest, cancellationToken: cancellationToken);

        return response.Adapt<GetWithdrawalRequestsResponseDto>();
    }
}