namespace EgwCoreLib.Lux.Data.Services.Cost
{
    public class ResourceService : BaseServ, IResourceService
    {
        #region Public Constructors

        public ResourceService(
            IConfiguration config,
            IConnectionMultiplexer redis,
            IResourceRepository repo) : base(config, redis)
        {
            _className = "Resource";
            _repo = repo;
        }

        #endregion Public Constructors

        #region Public Methods

        /// <inheritdoc />
        public async Task<bool> DeleteAsync(ResourceModel rec2del)
        {
            return await TraceAsync($"{_className}.Delete", async (activity) =>
            {
                var dbResult = await _repo.GetByIdAsync(rec2del.ResourceID);
                if (dbResult == null) return false;

                bool success = await _repo.DeleteAsync(dbResult);

                if (success)
                {
                    await ClearCacheAsync($"{_redisBaseKey}:{_className}:*");
                }

                return success;
            });
        }

        /// <inheritdoc />
        public async Task<List<ResourceModel>> GetAllAsync()
        {
            return await TraceAsync($"{_className}.GetAllAsync", async (activity) =>
            {
                return await GetOrSetCacheAsync(
                    $"{_redisBaseKey}:{_className}:ALL",
                    async () => await _repo.GetAllAsync(),
                    UltraLongCache
                );
            });
        }


        /// <inheritdoc />
        public async Task<bool> UpsertAsync(ResourceModel upsRec)
        {
            return await TraceAsync($"{_className}.Upsert", async (activity) =>
            {
                var currRec = await _repo.GetByIdAsync(upsRec.ResourceID);

                string operation = "UPDATE";
                bool success = false;
                if (currRec != null)
                {
                    success = await _repo.UpdateAsync(upsRec);
                }
                else
                {
                    operation = "INSERT";
                    success = await _repo.AddAsync(upsRec);
                }

                activity?.SetTag("db.operation", operation);

                if (success)
                {
                    await ClearCacheAsync($"{_redisBaseKey}:{_className}:*");
                }

                return success;
            });
        }

        #endregion Public Methods

        #region Private Fields

        private readonly string _className;
        private readonly IResourceRepository _repo;

        #endregion Private Fields
    }
}