using System.Linq.Expressions;
using DS.Module.Core;
using DS.Module.Core.Extensions;
using DS.Module.SqlSugar;
using DS.Module.UserModule;
using DS.WMS.ContainerManagement.Info.Dtos;
using DS.WMS.ContainerManagement.Info.Entity;
using DS.WMS.Core.Application.Dtos;
using DS.WMS.Core.Application.Entity;
using DS.WMS.Core.Code.Entity;
using DS.WMS.Core.Fee.Dtos;
using DS.WMS.Core.Fee.Entity;
using DS.WMS.Core.Flow.Entity;
using DS.WMS.Core.Op.Entity;
using Microsoft.Extensions.DependencyInjection;
using NPOI.SS.Formula.Functions;
using SqlSugar;

namespace DS.WMS.ContainerManagement.Info.Method
{
    /// <summary>
    /// 费用服务基类
    /// </summary>
    public abstract class CMServiceBase
    {

        /// <summary>
        /// 人民币代码
        /// </summary>
        public const string RMB_CODE = "CNY";

        /// <summary>
        /// 美元代码
        /// </summary>
        public const string USD_CODE = "USD";

        /// <summary>
        /// 获取用户相关信息
        /// </summary>
        protected IUser User { get; private set; }
        /// <summary>
        /// 获取主库访问对象
        /// </summary>
        protected ISqlSugarClient Db { get; private set; }
        /// <summary>
        /// 获取业务库访问对象
        /// </summary>
        protected ISaasDbService SaasService { get; private set; }

        SqlSugarScopeProvider? _tenantDb;
        /// <summary>
        /// 获取业务库访问对象
        /// </summary>
        protected SqlSugarScopeProvider TenantDb
        {
            get
            {
                if (_tenantDb == null)
                    _tenantDb = SaasService.GetBizDbScopeById(User.TenantId);

                return _tenantDb;
            }
        }

        /// <summary>
        /// 初始化
        /// </summary>
        /// <param name="serviceProvider">服务提供程序</param>
        protected CMServiceBase(IServiceProvider serviceProvider)
        {
            User = serviceProvider.GetRequiredService<IUser>();
            Db = serviceProvider.GetRequiredService<ISqlSugarClient>();
            SaasService = serviceProvider.GetRequiredService<ISaasDbService>();
        }



        /// <summary>
        /// 检查业务是否已费用锁定或已业务锁定
        /// </summary>
        /// <param name="bid">业务ID</param>
        /// <param name="businessType">业务类型</param>
        /// <param name="type">锁定范围</param>
        /// <returns></returns>
        internal async Task<bool> IsLockedAsync(long bizid, BusinessType businessType)
        {
            bool? isFeeLocking = null;

            isFeeLocking = await TenantDb.Queryable<BusinessFeeStatus>().Where(
                x => x.BusinessId == bizid && x.BusinessType == businessType).Select(x => x.IsFeeLocking).FirstAsync();     
            
            var IsBusinessLocking = await TenantDb.Queryable<BusinessFeeStatus>().Where(
                x => x.BusinessId == bizid && x.BusinessType == businessType).Select(x => x.IsBusinessLocking).FirstAsync();

            return (isFeeLocking.GetValueOrDefault()|| IsBusinessLocking.GetValueOrDefault());
        }

        /// <summary>
        /// 是否业务锁定
        /// </summary>
        /// <param name="bizid"></param>
        /// <param name="businessType"></param>
        /// <returns></returns>
        internal async Task<bool> IsBusinessLocking(long bizid, BusinessType businessType)
        {
            var IsBusinessLocking = await TenantDb.Queryable<BusinessFeeStatus>().Where(
                x => x.BusinessId == bizid && x.BusinessType == businessType).Select(x => x.IsBusinessLocking).FirstAsync();

            return IsBusinessLocking.GetValueOrDefault();
        }

        /// <summary>
        /// 是否费用锁定
        /// </summary>
        /// <param name="bizid"></param>
        /// <param name="businessType"></param>
        /// <returns></returns>

        internal async Task<bool> IsFeeLockedAsync(long bizid, BusinessType businessType)
        {
            bool? isFeeLocking = null;

            isFeeLocking = await TenantDb.Queryable<BusinessFeeStatus>().Where(
                x => x.BusinessId == bizid && x.BusinessType == businessType).Select(x => x.IsFeeLocking).FirstAsync();

            return isFeeLocking.GetValueOrDefault() ;
        }

        /// <summary>
        /// 业务是否包含费用
        /// </summary>
        /// <param name="bizid"></param>
        /// <param name="businessType"></param>
        /// <returns></returns>
        internal async Task<bool> IsHaveFee(long bizid, BusinessType businessType)
        {
            bool? isFeeLocking = null;

            isFeeLocking = await TenantDb.Queryable<BusinessFeeStatus>().Where(
                x => x.BusinessId == bizid && x.BusinessType == businessType).Select(x => x.IsFeeLocking).FirstAsync();

            return isFeeLocking.GetValueOrDefault();
        }


        /// <summary>
        /// 返回箱当前状态与箱基础信息联合的查询对象
        /// </summary>
        /// <param name="expr1">关联条件1</param>
        /// <returns>查询对象</returns>
        public ISugarQueryable<CM_CurrentStateRes> CreateCurrentStateQuery()
        {

            var query1 = TenantDb.Queryable<CM_CurrentState>()
                .LeftJoin<CM_BaseInfo>((c, b) => c.CtnBaseinfoId == b.Id)
                //.WhereIF(expr1 != null, expr1)
                .Select((c,b) => new CM_CurrentStateRes
                {
                    Id = c.Id,
                    OrgId=c.OrgId,
                    CtnBaseinfoId = c.CtnBaseinfoId,
                    Cntrno= b.Cntrno,
                    CtnCode = b.CtnCode,
                    Ctnall = b.Ctnall,
                    UsedState = c.UsedState,
                    CtnOwnerId = c.CtnOwnerId,
                    CtnOwner = c.CtnOwner,
                    CtnSourceId = c.CtnSourceId,
                    //CtnSource = c.CtnSource
                    CtnBizStateId = c.CtnBizStateId,
                    Billno = c.Billno,
                    CtnReleaseNo = c.CtnReleaseNo,
                    CtnStateId = c.CtnStateId,
                    CtnBreakStateId = c.CtnBreakStateId,
                    IsOnlineId = c.IsOnlineId,
                    IsHeavy=c.IsHeavy,
                    Portid = c.Portid,
                    Port = c.Port,
                    Depot = c.Depot,
                    VesselVoyno = c.VesselVoyno,
                    Mblno = c.Mblno,
                    CustomerId = c.CustomerId,
                    CustomerName = c.CustomerName,
                    ETD = c.ETD,
                    ETA = c.ETA,
                    StateTime = c.StateTime,
                    CtnWeight = b.CtnWeight,
                    CtnValue_Base = b.CtnValue_Base,
                    CreateTime= c.CreateTime,
                });

            return query1;


            //return TenantDb.UnionAll(new List<ISugarQueryable<CM_CurrentStateRes>> { query1 });
        }

        /// <summary>
        /// 初始化费用状态表
        /// </summary>
        public async void InitBusiness(long Id)
        {
            #region 初始化费用状态表
            var feeStatus = BusinessFeeStatus.Init(Id);
            TenantDb.Insertable(feeStatus).ExecuteCommand();
            #endregion
        }
    }
}