using GB5Shared.GOP.Qualifier;
using GB5Shared.GOP.Qualifier.DTOs;
using GB5Shared.GOP.Qualifier.Executors;
using FastEndpoints;
using FrameworkBLL.GOP;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.GOP.Qualifier
{
    // ─────────────────────────────────────────────────────────────────────
    //  CloneQualifier — POST /GOP/CloneQualifier
    //
    //  Deep-clones a qualifier definition with all its rule groups,
    //  conditions, outputs, methods, and dependencies into a new qualifier.
    //  All ParentRuleGroupId references are remapped to cloned IDs.
    //
    //  The clone starts with no active version (no SnapshotJson).
    //  Run SaveQualifierVersion + ActivateQualifierVersion to publish it.
    //
    //  Cache: NOT_REQUIRED — write operation.
    // ─────────────────────────────────────────────────────────────────────
    public class CloneQualifier
        : BaseEndpoint<CloneQualifier.Params, GB5Shared.DTO.Framework.ResponseStandard.ResponseStandardDTO<object>>
    {
        private readonly IQualifierBLL _Bll;

        public CloneQualifier(IQualifierBLL bll) => _Bll = bll;

        public override void Configure()
        {
            Post("/GOP/CloneQualifier");
            AllowAnonymous();
        }

        public record Params(
            [property: FromHeader]  string Login,
            [property: QueryParam]  int    SourceQualifierId,
            [property: QueryParam]  string NewQualifierCode,
            [property: QueryParam]  string NewQualifierName
        );

        // Write endpoint — no caching
        protected override string? GetCacheKey(Params req, LoginDTO loginDTO) => null;

        protected override async Task<GB5Shared.DTO.Framework.ResponseStandard.ResponseStandardDTO<object>> ExecuteAsync(
            Params req, LoginDTO loginDTO, CancellationToken ct)
        {
            var result = await _Bll.CloneQualifier(
                req.SourceQualifierId,
                req.NewQualifierCode,
                req.NewQualifierName,
                loginDTO,
                ct);

            return await GB5Shared.ResponseStandard.Response
                .CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
        }
    }
}