using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using Newtonsoft.Json;
using TMSDAL.DTO.SkillGapLink;
using TMSDAL.Query.SkillGapLink;

namespace TMSDAL.CustomCode.SkillGapLink
{
    public class SkillGapLinkDAL : ISkillGapLinkDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;

        public SkillGapLinkDAL(IQueryExecutor queryExecutor, IValidation validation)
        {
            _QueryExecutor = queryExecutor;
            _Validation = validation;
        }

        public async Task<string> GetSkillGapLink(int skillGapLinkId, LoginDTO loginDTO)
        {
            try
            {
                var result = await _QueryExecutor.QuerySingleAsync<SkillGapLinkDTO>(
                    loginDTO,
                    SkillGapLinkQB.GET_SKILLGAPLINK,
                    new { SkillGapLinkId = skillGapLinkId, TenantId = loginDTO.ClientId });
                return JsonConvert.SerializeObject(result);
            }
            catch (Exception) { throw; }
        }

        public async Task<string> GetSkillGapLinkList(CriteriaDTO criteriaDTO, LoginDTO loginDTO)
        {
            try
            {
                var result = await _QueryExecutor.QueryWithCriteriaAsync<SkillGapLinkListDTO>(
                    loginDTO,
                    SkillGapLinkQB.GET_SKILLGAPLINK_LIST,
                    new { TenantId = loginDTO.ClientId },
                    criteriaDTO);
                return JsonConvert.SerializeObject(result);
            }
            catch (Exception) { throw; }
        }

        public async Task<string> GetSelectListSkillGapLink(CriteriaDTO criteriaDTO, LoginDTO loginDTO)
        {
            try
            {
                var result = await _QueryExecutor.QueryWithCriteriaAsync<SkillGapLinkSelectDTO>(
                    loginDTO,
                    SkillGapLinkQB.GET_SELECT_LIST_SKILLGAPLINK,
                    new { TenantId = loginDTO.ClientId },
                    criteriaDTO);
                return JsonConvert.SerializeObject(result);
            }
            catch (Exception) { throw; }
        }

        public async Task<int> SaveSkillGapLink(SkillGapLinkDTO dto, LoginDTO loginDTO)
        {
            try
            {
                return await _QueryExecutor.ExecuteAsync(loginDTO, SkillGapLinkQB.SAVE_SKILLGAPLINK, dto);
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.SaveErrorMessage);
                throw new Exception(error);
            }
        }

        public async Task<int> UpdateSkillGapLink(SkillGapLinkDTO dto, LoginDTO loginDTO)
        {
            try
            {
                return await _QueryExecutor.ExecuteAsync(loginDTO, SkillGapLinkQB.UPDATE_SKILLGAPLINK, dto);
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.UpdateErrorMessage);
                throw new Exception(error);
            }
        }

        public async Task<string> DeleteSkillGapLink(int skillGapLinkId, LoginDTO loginDTO)
        {
            try
            {
                await _QueryExecutor.ExecuteAsync(loginDTO,
                    SkillGapLinkQB.DELETE_SKILLGAPLINK,
                    new { SkillGapLinkId = skillGapLinkId, TenantId = loginDTO.ClientId });
                return SuccessResponse.DeleteSuccessMessage;
            }
            catch (Exception ex)
            {
                string error = await _Validation.HandleException(ex, ErrorResponse.DeleteErrorMessage);
                throw new Exception(error);
            }
        }

        public async Task<int> FindActiveLinkId(int employeeId, int skillId, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var parameters = new { EmployeeId = employeeId, SkillId = skillId, TenantId = loginDTO.ClientId };
                var result = await _QueryExecutor.QueryAsync<int>(loginDTO, SkillGapLinkQB.FIND_ACTIVE_LINK, parameters, cancellationToken: ct);
                return result.FirstOrDefault();
            }
            catch (Exception) { throw; }
        }
    }
}