using FrameworkDAL.DTO.EIPConversation;
using FrameworkDAL.Query.EIPConversation.EIPCapabilityActionMap;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using Newtonsoft.Json;
using Microsoft.Extensions.Logging;
using System;
using System.Threading.Tasks;

namespace FrameworkDAL.CustomCode.EIPConversation.EIPCapabilityActionMap
{
    public class EIPCapabilityActionMapDAL : IEIPCapabilityActionMapDAL
    {
        private readonly IQueryExecutor _queryExecutor;
        private readonly ILogger<EIPCapabilityActionMapDAL> _logger;

        public EIPCapabilityActionMapDAL(IQueryExecutor queryExecutor, ILogger<EIPCapabilityActionMapDAL> logger)
        {
            _queryExecutor = queryExecutor ?? throw new ArgumentNullException(nameof(queryExecutor));
            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
        }

        public async Task<string> GetActionsByCapabilityAsync(string capabilityCode, LoginDTO loginDTO)
        {
            try
            {
                var result = await _queryExecutor.QueryAsync<EIPCapabilityActionMapDTO>(
                    loginDTO,
                    EIPCapabilityActionMapQB.GET_EIPCAPABILITYACTIONMAP,
                    new { CapabilityCode = capabilityCode });

                return JsonConvert.SerializeObject(result ?? Array.Empty<EIPCapabilityActionMapDTO>());
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error fetching capability action map | Capability={Capability}", capabilityCode);
                throw;
            }
        }

        public async Task<int> SaveCapabilityActionMapAsync(EIPCapabilityActionMapDTO dto, LoginDTO loginDTO)
        {
            if (dto == null)
                throw new ArgumentNullException(nameof(dto));

            try
            {
                return await _queryExecutor.ExecuteAsync(loginDTO, EIPCapabilityActionMapQB.SAVE_EIPCAPABILITYACTIONMAP, dto);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error saving capability action map | Capability={Capability} | Action={Action}", dto.CapabilityCode, dto.ActionCode);
                throw;
            }
        }
    }
}