using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using PayRollBLL.EmployeeAttachmentImport;
using static GB5Shared.GB5Constant.Constant;

namespace PayRollSL.EndPoints.Employee
{
    // GB4 parity: prs.Employee.AttachmentBulkImportAsynch — performs asynchronous bulk import
    // of employee attachments from the specified FileName (manifest: EMPLOYEECODE, FILENAME).
    public class AttachmentBulkImportAsynch : BaseEndpoint<AttachmentBulkImportAsynch.AttachmentBulkImportAsynchParameters, ResponseStandardDTO<object>>
    {
        private readonly IEmployeeAttachmentImportBLL _employeeAttachmentImportBLL;

        public AttachmentBulkImportAsynch(IEmployeeAttachmentImportBLL employeeAttachmentImportBLL)
        {
            _employeeAttachmentImportBLL = employeeAttachmentImportBLL;
        }

        public override void Configure()
        {
            Post("/Employee/AttachmentBulkImportAsynch");
            AllowAnonymous();
        }

        public record AttachmentBulkImportAsynchParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] string FileName,
            [property: QueryParam] int IsSkip
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            AttachmentBulkImportAsynchParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _employeeAttachmentImportBLL.AttachmentBulkImportAsynch(req.FileName, req.IsSkip, loginDTO);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}