using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using TCMSBLL.Interfaces;
using TCMSDAL.DTO;
using static GB5Shared.GB5Constant.Constant;

namespace TCMSSL.EndPoints.TestCase;

/// <summary>
/// POST /TCMS/TestCase/SaveTCMSTestCase
/// Creates a new test case (auto-assigns TC-[MOD]-[SEQ]) or updates existing.
/// Steps in body are fully replaced on update.
/// </summary>
public class SaveTCMSTestCase : BaseEndpoint<SaveTCMSTestCase.Params, ResponseStandardDTO<object>>
{
    private readonly ITCMSTestCaseBLL _Bll;
    public SaveTCMSTestCase(ITCMSTestCaseBLL bll) => _Bll = bll;

    public override void Configure()
    {
        Post("/TCMS/TestCase/SaveTCMSTestCase");
        AllowAnonymous();
    }

    public record Params(
        [property: FromHeader] string           Login,
        [property: FromBody]   TCMSTestCaseDTO  TestCase
    );

    protected override string? GetCacheKey(Params req, LoginDTO loginDTO) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
        Params req, LoginDTO loginDTO, CancellationToken ct)
    {
        var result = await _Bll.SaveTestCaseAsync(req.TestCase, loginDTO, ct);
        return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(
            result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
    }
}