using DapperORMCore.Context.DataContext;
using DapperORMCore.Model.BaseModel;
using DapperORMCore.Model.CoreModel;
using DapperORMCore.Repository.IRepositorys;
using DapperORMCore.String.Consts;
using DapperORMCore.String.Enums;
using Microsoft.Extensions.Configuration;
using NXWMS.Code;
using NXWMS.DataAccess.Entity;
using NXWMS.IService.NXWMS.Base;
using NXWMS.Model.AppModels.Condition.Base;
using NXWMS.Model.AppModels.Result.Base;
using NXWMS.Model.Common;
using NXWMS.String.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WestDistance.DapperORM.Repository.Repositorys;

namespace NXWMS.Service.NXWMS.Base
{
    /// <summary>
    /// 单位服务
    /// </summary>
    [AutoInject(typeof(IUnitService), InjectType.Scope)]
    public class UnitService : ServiceBase, IUnitService
    {

        /// <summary>
        /// 系统操作仓储中转
        /// </summary>
        private IDataRepositoryContext _dataContext;

        /// <summary>
        /// SQL节点仓储
        /// </summary>
        private ISQLNodeRepository _iSQLNodeRepository;

        /// <summary>
        /// 配置
        /// </summary>
        private IConfiguration _configuration;

        public UnitService(IDataRepositoryContext dataRepositoryContext, IConfiguration configuration, ISQLNodeRepository iSQLNodeRepository)
        {
            this._dataContext = dataRepositoryContext;
            this._configuration = configuration;
            this._iSQLNodeRepository = iSQLNodeRepository;
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public OperateResultInfo Add(UnitCondition info)
        {
            if (string.IsNullOrWhiteSpace(info.UnitCode))
            {
                return FailMessageStatus("参数错误!");
            }

            if (new DataRepository<BAS_UNIT>(_dataContext).Query().Where(m => m.UNIT_CODE == info.UnitCode
                     && m.DEL_FLAG == 0 && m.USED_FLAG == 1).Any())
            {
                return FailMessageStatus("供应商编码已经存在,请输入其它编码!");
            }

            var now = DateTime.Now;
            var entity = new BAS_UNIT
            {
                CREATE_BY = info.OperationUserId,
                CREATE_TIME = now,
                UPDATE_BY = info.OperationUserId,
                UPDATE_TIME = now,
                DESCRIBE = info.Describe,
                USED_FLAG = Convert.ToInt32(info.IsUsed),
                DEL_FLAG = 0,
                UNIT_CODE=info.UnitCode,
                UNIT_NAME=info.UnitName,
                UNIT_TYPE=info.UnitType
            };
            var affectedRows = new DataRepository<BAS_UNIT>(_dataContext).Add(entity, new string[1] { "UNIT_ID" });
            return GetStatus(affectedRows);
        }

        /// <summary>
        /// 逻辑删除
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public OperateResultInfo Deleted(UnitCondition info)
        {
            var sqlAndBuilder = new StringBuilder();
            sqlAndBuilder = info.Id != null ?
                    info.Id > 0 ?
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_ID", info.Id, DBOperationString._Equal)) :
                    sqlAndBuilder : sqlAndBuilder;
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.UnitCode) ?
                    sqlAndBuilder :
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_CODE", info.UnitCode, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.Ids) ?
                    sqlAndBuilder :
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_ID", info.Ids, DBOperationString._In));
            if (sqlAndBuilder.Length == 0)
            {
                return FailMessageStatus("参数错误!");
            }
            var now = DateTime.Now;
            var sql = $@"UPDATE BAS_UNIT SET DEL_FLAG=1,UPDATE_BY={info.OperationUserId},UPDATE_TIME='{now}'
                        WHERE 1=1 {sqlAndBuilder}";
            var affectedRows = new DataRepository<BAS_UNIT>(_dataContext).Execute(sql);
            return GetStatus(affectedRows, info.Ids.Split(',').Length);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public OperateResultInfo Edit(UnitCondition info)
        {
            if (info == null)
            {
                return FailStatus();
            }

            if (string.IsNullOrWhiteSpace(info.UnitCode) && info.Id == null)
            {
                return FailMessageStatus("参数错误!");
            }

            var whereList = new List<FieldKeyInfo>()
                            .AddFieldKeyInfo(nameof(BAS_UNIT.UNIT_CODE), info.UnitCode, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                                !string.IsNullOrWhiteSpace(info.UnitCode))
                            .AddFieldKeyInfo(nameof(BAS_UNIT.UNIT_ID), info.Id, EnumCSharpPropertyType.INT, DBOperationString._Equal,
                                info.Id != null);
            var result = new DataRepository<BAS_UNIT>(_dataContext).Query(whereList).FirstOrDefault();
            if (result != null)
            {
                var now = DateTime.Now;
                result.DESCRIBE = info.Describe;
                result.UNIT_NAME = info.UnitName;
                result.UNIT_TYPE = info.UnitType;
                result.DESCRIBE = info.Describe;
                result.UPDATE_BY = info.OperationUserId;
                result.UPDATE_TIME = now;
                result.USED_FLAG = info.IsUsed ? 1 : 0;

                var affectedRows = new DataRepository<BAS_UNIT>(_dataContext).Update(result, "UNIT_ID", "NEWID");
                return GetStatus(affectedRows);
            }
            return FailMessageStatus("未查找到数据!");
        }

        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public OperateResultInfo<PageQueryResultInfo<UnitResult>> GetList(UnitSearchCondition info)
        {
            var sqlAndBuilder = new StringBuilder();
            var sqlOrBuilder = new StringBuilder();

            var sql = $@"SELECT 
                        CreateName = (SELECT A.USER_NAME FROM SYS_USER A WHERE A.USER_ID=CREATE_BY),
                        UpdateName = (SELECT B.USER_NAME FROM SYS_USER B WHERE B.USER_ID=UPDATE_BY),
                        UsedFlagName = {_iSQLNodeRepository.GetEnumIntCaseString<UsedFlag>("USED_FLAG")}, 
                        {info.ItemSQL} FROM BAS_UNIT WHERE 1=1 AND DEL_FLAG = 0 ";
            sqlAndBuilder = info.Id != null ?
                        info.Id > 0 ?
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_ID", info.Id, DBOperationString._Equal)) :
                        sqlAndBuilder : sqlAndBuilder;
            sqlAndBuilder = info.IsUsed == null ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("USED_FLAG", info.IsUsed, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.UnitCode) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_CODE", info.UnitCode, DBOperationString._ContainIn));
            sqlAndBuilder = !string.IsNullOrWhiteSpace(info.UnitName) ?
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_NAME", info.UnitName, DBOperationString._ContainIn)) :
                        sqlAndBuilder;
            sqlAndBuilder = !string.IsNullOrWhiteSpace(info.UnitType) ?
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("UNIT_TYPE", info.UnitType, DBOperationString._Equal)) :
                        sqlAndBuilder;
            sql = sql + (sqlAndBuilder.Length > 0 ? _iSQLNodeRepository.GetAndString(sqlAndBuilder, false) : "");

            IEnumerable<UnitResult> result;
            IEnumerable<UnitResult> totalResult;
            totalResult = new DataRepository<UnitResult>(_dataContext).Query(sql);
            if (info.PageIndex == 0 || info.PageSize == 0)
            {
                result = totalResult.ToList();
            }
            else
            {
                result = new DataRepository<UnitResult>(_dataContext).QueryPage(sql,
                                                "CREATE_TIME", info.PageSize, info.PageIndex, true);
            }

            return SuccessStatus(new PageQueryResultInfo<UnitResult>
            {
                RowData = result,
                PageConditionInfo = info,
                TotalCount = totalResult.Count(),
                TotalPageCount = (int)Math.Ceiling((double)totalResult.Count() / info.PageSize)
            });
        }

        /// <summary>
        /// 移除
        /// </summary>
        /// <param name="info"></param>
        /// <returns></returns>
        public OperateResultInfo Remove(UnitCondition info)
        {
            if (info == null)
            {
                return FailStatus();
            }

            if (string.IsNullOrWhiteSpace(info.UnitCode) && info.Id == null)
            {
                return FailMessageStatus("参数错误!");
            } 
            var whereList = new List<FieldKeyInfo>()
                            .AddFieldKeyInfo(nameof(BAS_UNIT.UNIT_CODE), info.UnitCode, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                                !string.IsNullOrWhiteSpace(info.UnitCode))
                            .AddFieldKeyInfo(nameof(BAS_UNIT.UNIT_ID), info.Id, EnumCSharpPropertyType.INT, DBOperationString._Equal,
                                info.Id != null);
            var result = new DataRepository<BAS_UNIT>(_dataContext).Query(whereList).FirstOrDefault(); 
            if (result != null)
            {
                var affectedRows = new DataRepository<BAS_UNIT>(_dataContext).Remove("UNIT_ID", result.UNIT_ID.ToString());
                return GetStatus(affectedRows);
            }
            return FailMessageStatus("未查找到数据!");
        }
    }
}