using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using SkillManagementBLL.SkillLevel;
using SkillManagementDAL.DTO.SkillLevel;
using static GB5Shared.GB5Constant.Constant;

namespace SkillManagementSL.EndPoints.SkillLevel
{
    public class SaveSkillLevel : BaseEndpoint<SaveSkillLevel.SaveSkillLevelParameters, ResponseStandardDTO<object>>
    {
        private readonly ISkillLevelBLL _bll;

        public SaveSkillLevel(ISkillLevelBLL bll)
        {
            _bll = bll;
        }

        public override void Configure()
        {
            Post("/SkillLevel/SaveSkillLevel");
            AllowAnonymous();
        }

        public record SaveSkillLevelParameters(
            [property: FromHeader] string Login,
            [property: FromBody] SkillLevelDTO SkillLevelDTO
        );

        protected override string? GetCacheKey(SaveSkillLevelParameters req, LoginDTO login)
        {
            if (req.SkillLevelDTO.SLevelId <= 0) return null;
            return $"Skill:Level:{login.ClientId}:{req.SkillLevelDTO.SLevelId}:{req.SkillLevelDTO.SkillId}";
        }

        protected override bool ShouldInvalidateCache(SaveSkillLevelParameters req, LoginDTO login) => true;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            SaveSkillLevelParameters req, LoginDTO login, CancellationToken ct)
        {
            try
            {
                var result = await _bll.Save(req.SkillLevelDTO, 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);
            }
        }
    }
}