using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using WiBLL.ScanIdentifier;
using static GB5Shared.GB5Constant.Constant;

namespace WiSL.EndPoints.ScanIdentifier;

// Backs the Generate facility's Quantity-field enablement (AllowMultiQty/MaxQty) and default
// IdentifierType — "details supplied as data", not hardcoded per EntityType in the FE.
public class GetScanTargetConfig : BaseEndpoint<GetScanTargetConfig.Parameters, ResponseStandardDTO<object>>
{
    private readonly IWiScanIdentifierBLL _bll;

    public GetScanTargetConfig(IWiScanIdentifierBLL bll) => _bll = bll;

    public override void Configure()
    {
        Get("/ScanIdentifier/GetScanTargetConfig");
        AllowAnonymous();
    }

    public record Parameters(
        [property: FromHeader] string Login,
        [property: QueryParam] string EntityType
    );

    protected override string? GetCacheKey(Parameters req, LoginDTO login) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Parameters req, LoginDTO login, CancellationToken ct)
    {
        try
        {
            var result = await _bll.GetEffectiveConfigAsync(req.EntityType, login, ct);
            return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, login);
        }
        catch (Exception ex)
        {
            return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, login, ex.Message, 500);
        }
    }
}