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.Rule;
using NXWMS.Model.AppModels.Condition.Rule;
using NXWMS.Model.AppModels.Result.Rule;
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.Rule
{
    /// <summary>
    /// 订单分配规则服务
    /// </summary>
    [AutoInject(typeof(IOrderDistributionRuleService), InjectType.Scope)]
    public class OrderDistributionRuleService : ServiceBase, IOrderDistributionRuleService
    {
        /// <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 OrderDistributionRuleService(IDataRepositoryContext dataRepositoryContext, IConfiguration configuration, ISQLNodeRepository iSQLNodeRepository)
        {
            this._dataContext = dataRepositoryContext;
            this._configuration = configuration;
            this._iSQLNodeRepository = iSQLNodeRepository;
        }

        public OperateResultInfo Add(OrderDistributionRuleCondition info)
        {
            if (new DataRepository<BAS_RULE>(_dataContext).Query().Where(m => m.RULE_CODE == info.RuleCode
                                 && m.DEL_FLAG == 0 && m.USED_FLAG == 1).Any())
            {
                return FailMessageStatus("上架规则编码已经存在,请输入其它编码!");
            }

            var affectedRows = 0;
            try
            {
                _dataContext.BeginTran();
                var now = DateTime.Now;
                var ruleId =
                    new DataRepository<BAS_RULE>(_dataContext).Query().Count() == 0 ? 1 :
                    new DataRepository<BAS_RULE>(_dataContext).Query().Select(s => s.RULE_ID).Max() + 1;
                var entity = new BAS_RULE
                {
                    CREATE_BY = info.OperationUserId,
                    CREATE_TIME = now,
                    UPDATE_BY = info.OperationUserId,
                    UPDATE_TIME = now,
                    USED_FLAG = Convert.ToInt32(info.IsUsed),
                    DESCRIBE = info.RuleDescribe,
                    DEL_FLAG = 0,
                    RULE_CODE = info.RuleCode,
                    RULE_NAME = info.RuleName,
                    RULE_TYPE = (int)RuleType.OrderDistribution, //TODO 规则只有这里区别
                    RULE_ID = ruleId,
                };
                new DataRepository<BAS_RULE>(_dataContext).Add(entity);
                foreach (var item in info.DetailList)
                {
                    var permission = new BAS_RULE_DTL
                    {
                        CREATE_TIME = now,
                        UPDATE_TIME = now,
                        CREATE_BY = info.OperationUserId,
                        UPDATE_BY = info.OperationUserId,
                        DEL_FLAG = 0,
                        DESCRIBE = item.RuleItemDescribe,
                        RULE_ID = ruleId,
                        RULE_ITEM_CODE = item.RuleItemCode,
                        RULE_ITEM_DESC = item.RuleItemDescribe,
                        PARAM_FLAG = item.ParamFlag,
                        RULE_ITEM_PARAM1 = item.RuleItemParam1,
                        RULE_ITEM_PARAM2 = item.RuleItemParam2,
                        RULE_ITEM_PARAM3 = item.RuleItemParam3,
                        USED_FLAG = 1,
                    };
                    affectedRows = affectedRows + new DataRepository<BAS_RULE_DTL>(_dataContext).Add(permission,
                                new string[1] { "RULE_DTL_ID" });
                }
                if (affectedRows != info.DetailList.Count)
                {
                    _dataContext.Rollback();
                    return GetStatus(affectedRows, info.DetailList.Count);
                }
            }
            catch (Exception ex)
            {
                _dataContext.Rollback();
                return FailStatus(ex.Message);
            }
            _dataContext.Commit();
            return GetStatus(affectedRows);
        }

        public OperateResultInfo Deleted(OrderDistributionRuleCondition info)
        {
            var sqlAndBuilder = new StringBuilder();
            var sql = $@"SELECT  
                        CreateName = (SELECT USER_NAME FROM SYS_USER A WHERE A.USER_ID=CREATE_BY),
                        UpdateName = (SELECT USER_NAME FROM SYS_USER B WHERE B.USER_ID=UPDATE_BY), 
                        UsedFlagName = {_iSQLNodeRepository.GetEnumIntCaseString<UsedFlag>("USED_FLAG")}, 
                        RuleTypeName = {_iSQLNodeRepository.GetEnumIntCaseString<RuleType>("RULE_TYPE")}, 
                        {info.ItemSQL} FROM BAS_RULE WHERE 1=1 AND DEL_FLAG = 0 ";
            sqlAndBuilder = info.RuleId == null ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_ID", info.RuleId, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.RuleCode) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_CODE", info.RuleCode, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.RuleIds) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_ID", info.RuleIds, DBOperationString._In));
            sql = sql + (sqlAndBuilder.Length > 0 ? _iSQLNodeRepository.GetAndString(sqlAndBuilder, false) : "");
            var result = new DataRepository<OrderDistributionRuleResult>(_dataContext).Query(sql);
            if (!result.Any())
            {
                return FailMessageStatus("参数错误");
            }

            var now = DateTime.Now;
            var affectedRows = 0;
            foreach (var item in result)
            { 
                sql = $@"UPDATE BAS_RULE SET DEL_FLAG=1,UPDATE_BY={info.OperationUserId},UPDATE_TIME='{now}'
                        WHERE RULE_ID={item.RULE_ID}";
                affectedRows = new DataRepository<BAS_RULE>(_dataContext).Execute(sql);
                sql = $@"UPDATE BAS_RULE SET DEL_FLAG=1,UPDATE_BY={info.OperationUserId},UPDATE_TIME='{now}'
                        WHERE RULE_ID={item.RULE_ID}";
                affectedRows = new DataRepository<BAS_RULE_DTL>(_dataContext).Execute(sql);
            } 
            return SuccessStatus();
        }

        public OperateResultInfo Edit(OrderDistributionRuleCondition info)
        {
            if (!new DataRepository<BAS_RULE>(_dataContext).Query().Where(m => m.RULE_CODE == info.RuleCode
                                             && m.DEL_FLAG == 0 && m.USED_FLAG == 1).Any())
            {
                return FailMessageStatus("上架规则编码不存在,请检查!");
            }

            var affectedRows = 0;
            try
            {
                _dataContext.BeginTran();
                var now = DateTime.Now;
 
                var whereList = new List<FieldKeyInfo>()
                                            .AddFieldKeyInfo(nameof(BAS_RULE.RULE_CODE),
                                                info.RuleCode, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                                                !string.IsNullOrWhiteSpace(info.RuleCode))
                                            .AddFieldKeyInfo(nameof(BAS_RULE.RULE_ID),
                                                info.RuleId, EnumCSharpPropertyType.INT, DBOperationString._Equal,
                                                info.RuleId != null);
                var result = new DataRepository<BAS_RULE>(_dataContext).Query(whereList).FirstOrDefault();
                if (result == null)
                {
                    return FailMessageStatus("参数错误");
                }

                var entity = new BAS_RULE
                {
                    RULE_ID = result.RULE_ID,
                    RULE_NAME = info.RuleName,
                    DESCRIBE = info.RuleDescribe,
                    USED_FLAG = info.IsUsed ? 1 : 0
                };
                new DataRepository<BAS_RULE>(_dataContext).Update(entity, "RULE_ID", "NEWID");

                foreach (var item in new DataRepository<BAS_RULE_DTL>(_dataContext).Query("RULE_ID", result.RULE_ID.ToString()).ToList())
                {
                    var entitydtl = new BAS_RULE_DTL
                    {
                        RULE_ID = result.RULE_ID,
                        UPDATE_TIME = now,
                        DEL_FLAG = 1,
                        UPDATE_BY = info.OperationUserId,
                        RULE_DTL_ID = item.RULE_DTL_ID,
                    };
                    new DataRepository<BAS_RULE_DTL>(_dataContext).Update(entitydtl, "RULE_DTL_ID", "NEWID");
                }

                foreach (var item in info.DetailList)
                {
                    //新增
                    if (item.RuleItemId == null)
                    {
                        var dtlEntity = new BAS_RULE_DTL
                        {
                            CREATE_TIME = now,
                            UPDATE_TIME = now,
                            CREATE_BY = info.OperationUserId,
                            UPDATE_BY = info.OperationUserId,
                            DEL_FLAG = 0,
                            DESCRIBE = item.RuleItemDescribe,
                            RULE_ID = result.RULE_ID,
                            RULE_ITEM_CODE = item.RuleItemCode,
                            RULE_ITEM_DESC = item.RuleItemDescribe,
                            PARAM_FLAG = item.ParamFlag,
                            RULE_ITEM_PARAM1 = item.RuleItemParam1,
                            RULE_ITEM_PARAM2 = item.RuleItemParam2,
                            RULE_ITEM_PARAM3 = item.RuleItemParam3,
                            USED_FLAG = 1,
                        };
                        affectedRows = affectedRows + new DataRepository<BAS_RULE_DTL>(_dataContext).Add(dtlEntity, new string[1] { "RULE_DTL_ID" });
                    }
                    //修改
                    else
                    {
                        var itemDetail = new DataRepository<BAS_RULE_DTL>(_dataContext).Query("RULE_DTL_ID", item.RuleItemId.ToString()).FirstOrDefault();
                        itemDetail.PARAM_FLAG = item.ParamFlag;
                        itemDetail.RULE_ITEM_PARAM1 = item.RuleItemParam1;
                        itemDetail.RULE_ITEM_PARAM2 = item.RuleItemParam2;
                        itemDetail.RULE_ITEM_PARAM3 = item.RuleItemParam3;
                        itemDetail.RULE_ITEM_CODE = item.RuleItemCode;
                        itemDetail.RULE_ITEM_DESC = item.RuleItemDescribe;
                        itemDetail.UPDATE_BY = info.OperationUserId;
                        itemDetail.DEL_FLAG = 0;
                        itemDetail.UPDATE_TIME = now;
                        affectedRows = affectedRows + new DataRepository<BAS_RULE_DTL>(_dataContext).Update(itemDetail,
                                 "RULE_DTL_ID", "NEWID");
                    }

                }
                if (affectedRows != info.DetailList.Count)
                {
                    _dataContext.Rollback();
                    return GetStatus(affectedRows, info.DetailList.Count);
                }
                _dataContext.Commit();
                return SuccessStatus();
            }
            catch (Exception ex)
            {
                _dataContext.Rollback();
                return FailStatus(ex.Message);
            }
        }

        public OperateResultInfo<List<OrderDistributionRuleDetailResult>> GetDetailList(OrderDistributionRuleDetailSearchCondition info)
        {
            if (info.RuleId == null)
            {
                return FailMessageStatus("参数错误！", new List<OrderDistributionRuleDetailResult>());
            }
            var sqlAndBuilder = new StringBuilder();
            var sql = $@"SELECT  
                        CreateName = (SELECT USER_NAME FROM SYS_USER A WHERE A.USER_ID=CREATE_BY),
                        UpdateName = (SELECT USER_NAME FROM SYS_USER B WHERE B.USER_ID=UPDATE_BY), 
                        UsedFlagName = {_iSQLNodeRepository.GetEnumIntCaseString<UsedFlag>("USED_FLAG")}, 
                        ParamFlagName =  {_iSQLNodeRepository.GetEnumIntCaseString<RuleParamFlag>("PARAM_FLAG")}, 
                        {info.ItemSQL} FROM BAS_RULE_DTL WHERE 1=1 AND DEL_FLAG = 0 AND RULE_ID={info.RuleId}";
            sql = sql + (sqlAndBuilder.Length > 0 ? _iSQLNodeRepository.GetAndString(sqlAndBuilder, false) : "");

            var result = new DataRepository<OrderDistributionRuleDetailResult>(_dataContext).Query(sql);
            return SuccessStatus(result.ToList());
        }

        public OperateResultInfo<PageQueryResultInfo<OrderDistributionRuleResult>> GetList(OrderDistributionRuleSearchCondition info)
        {
            var sqlAndBuilder = new StringBuilder();
            var sqlOrBuilder = new StringBuilder();
            var sql = $@"SELECT  
                        CreateName = (SELECT USER_NAME FROM SYS_USER A WHERE A.USER_ID=CREATE_BY),
                        UpdateName = (SELECT USER_NAME FROM SYS_USER B WHERE B.USER_ID=UPDATE_BY), 
                        UsedFlagName = {_iSQLNodeRepository.GetEnumIntCaseString<UsedFlag>("USED_FLAG")}, 
                        RuleTypeName = {_iSQLNodeRepository.GetEnumIntCaseString<RuleType>("USED_FLAG")}, 
                        {info.ItemSQL} FROM BAS_RULE WHERE 1=1 AND DEL_FLAG = 0 AND RULE_TYPE={(int)RuleType.OrderDistribution} ";
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.Describe) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("DESCRIBE", info.Describe, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.RuleCode) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_CODE", info.RuleCode, DBOperationString._Equal));
            sqlAndBuilder = info.IsUsed == null ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("USED_FLAG", info.IsUsed, DBOperationString._Equal));
            sql = sql + (sqlAndBuilder.Length > 0 ? _iSQLNodeRepository.GetAndString(sqlAndBuilder, false) : "");

            IEnumerable<OrderDistributionRuleResult> result;
            IEnumerable<OrderDistributionRuleResult> totalResult;
            totalResult = new DataRepository<OrderDistributionRuleResult>(_dataContext).Query(sql);
            if (info.PageIndex == 0 || info.PageSize == 0)
            {
                result = totalResult.ToList();
            }
            else
            {
                result = new DataRepository<OrderDistributionRuleResult>(_dataContext).QueryPage(sql,
                                                "CREATE_TIME", info.PageSize, info.PageIndex, true);
            }
            return SuccessStatus(new PageQueryResultInfo<OrderDistributionRuleResult>
            {
                RowData = result,
                PageConditionInfo = info,
                TotalCount = totalResult.Count(),
                TotalPageCount = (int)Math.Ceiling((double)totalResult.Count() / info.PageSize)
            });
        }

        public OperateResultInfo Remove(OrderDistributionRuleCondition info)
        {
            if (string.IsNullOrWhiteSpace(info.RuleCode) && info.RuleId == null)
            {
                return FailMessageStatus("参数错误!");
            }

            var sqlAndBuilder = new StringBuilder();
            var sqlOrBuilder = new StringBuilder();
            var sql = $@"SELECT  
                        CreateName = (SELECT USER_NAME FROM SYS_USER A WHERE A.USER_ID=CREATE_BY),
                        UpdateName = (SELECT USER_NAME FROM SYS_USER B WHERE B.USER_ID=UPDATE_BY), 
                        UsedFlagName = {_iSQLNodeRepository.GetEnumIntCaseString<UsedFlag>("USED_FLAG")}, 
                        {info.ItemSQL} FROM BAS_RULE WHERE 1=1 AND DEL_FLAG = 0 ";
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.RuleCode) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_CODE", info.RuleCode, DBOperationString._Equal));
            sqlAndBuilder = info.RuleId != null ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("RULE_ID", info.RuleId, DBOperationString._Equal));
            sql = sql + (sqlAndBuilder.Length > 0 ? _iSQLNodeRepository.GetAndString(sqlAndBuilder, false) : "");

            var result = new DataRepository<BAS_RULE>(_dataContext).Query(sql);
            if (result.Count() != 1)
            {
                return FailMessageStatus("参数错误!");
            }
            var affectedRows = 0;
            affectedRows = new DataRepository<BAS_RULE>(_dataContext).Remove("RULE_ID", result.FirstOrDefault().RULE_ID.ToString());
            affectedRows = new DataRepository<BAS_RULE_DTL>(_dataContext).Remove("RULE_ID", result.FirstOrDefault().RULE_ID.ToString());
            return SuccessStatus();
        }
    }
}