using FAMDAL.CustomCode.AssetSchedule;
using FAMDAL.DTO.AssetSchedule;
using GB5Shared.DaprCache;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Telemetry;
using Microsoft.Extensions.Logging;
using System;
using System.Threading;
using System.Threading.Tasks;
using static GB5Shared.GB5Constant.Constant;

namespace FAMBLL.AssetSchedule
{
    public class AssetScheduleBLL : IAssetScheduleBLL
    {
        private readonly IAssetScheduleDAL _dal;
        private readonly IQueryExecutor _queryExecutor;
        private readonly AutoNumber _autoNumber;
        private readonly KeyInvalidate _keyInvalidate;
        private readonly ILogger<AssetScheduleBLL> _logger;

        public AssetScheduleBLL(
            IAssetScheduleDAL dal,
            IQueryExecutor queryExecutor,
            AutoNumber autoNumber,
            KeyInvalidate keyInvalidate,
            ILogger<AssetScheduleBLL> logger)
        {
            _dal = dal;
            _queryExecutor = queryExecutor;
            _autoNumber = autoNumber;
            _keyInvalidate = keyInvalidate;
            _logger = logger;
        }

        public async Task<AssetScheduleDTO?> GetAssetSchedule(int assetScheduleId, LoginDTO login, CancellationToken ct)
            => await _dal.GetAssetSchedule(assetScheduleId, login, ct).ConfigureAwait(false);

        public async Task<string> GetSelectListAssetSchedule(CriteriaDTO criteriaDTO, LoginDTO login, CancellationToken ct)
            => await _dal.GetSelectListAssetSchedule(criteriaDTO, login, ct).ConfigureAwait(false);

        public async Task<string> SaveAssetSchedule(AssetScheduleDTO dto, LoginDTO login, CancellationToken ct)
        {
            try
            {
                GB5Trace.Step("validate-assetschedule", new { dto.AssetScheduleId });

                if (string.IsNullOrWhiteSpace(dto.AssetScheduleCode)) throw new ArgumentException("AssetScheduleCode is required");
                if (string.IsNullOrWhiteSpace(dto.AssetScheduleName)) throw new ArgumentException("AssetScheduleName is required");

                bool isNew = dto.AssetScheduleId == 0;

                GB5Trace.Step("save-assetschedule", new { dto.AssetScheduleId, isNew });

                await using var tx = await _queryExecutor.BeginTransactionAsync(login).ConfigureAwait(false);
                try
                {
                    if (isNew)
                    {
                        var auto = await _autoNumber.GetNumberAsync(1, AUTONUMBERCONSTANT.ASSETSCHEDULE, login).ConfigureAwait(false);
                        dto.AssetScheduleId = auto.StartNumber;
                        await _dal.SaveAssetSchedule(dto, login, tx, ct).ConfigureAwait(false);
                    }
                    else
                    {
                        await _dal.UpdateAssetSchedule(dto, login, tx, ct).ConfigureAwait(false);
                    }
                    await tx.CommitAsync(ct).ConfigureAwait(false);
                }
                catch
                {
                    await tx.RollbackAsync(ct).ConfigureAwait(false);
                    throw;
                }

                var cacheKey = new CacheKeyGeneration().KeyGeneration(dto.AssetScheduleId, EntityConstant.OBJECTASSETSCHEDULE, CacheKeyLevel.CLIENT_LEVEL, login);
                await _keyInvalidate.AllInvalidateCache(cacheKey).ConfigureAwait(false);

                return isNew
                    ? $"{SuccessResponse.SaveSuccessMessage} {dto.AssetScheduleId}"
                    : SuccessResponse.UpdateSuccess;
            }
            catch (Exception ex)
            {
                GB5Trace.MarkFailed("save-assetschedule-failed", ex);
                _logger.LogError(ex, "SaveAssetSchedule failed for AssetScheduleId {Id}", dto.AssetScheduleId);
                throw;
            }
        }

        public async Task<string> DeleteAssetSchedule(int assetScheduleId, LoginDTO login, CancellationToken ct)
        {
            try
            {
                GB5Trace.Step("delete-assetschedule", new { assetScheduleId });

                var result = await _dal.DeleteAssetSchedule(assetScheduleId, login, ct).ConfigureAwait(false);

                var cacheKey = new CacheKeyGeneration().KeyGeneration(assetScheduleId, EntityConstant.OBJECTASSETSCHEDULE, CacheKeyLevel.CLIENT_LEVEL, login);
                await _keyInvalidate.AllInvalidateCache(cacheKey).ConfigureAwait(false);

                return result.IsSuccess ? SuccessResponse.DeleteSuccessMessage : result.Error;
            }
            catch (Exception ex)
            {
                GB5Trace.MarkFailed("delete-assetschedule-failed", ex);
                _logger.LogError(ex, "DeleteAssetSchedule failed for AssetScheduleId {Id}", assetScheduleId);
                throw;
            }
        }
    }
}