using DapperORMCore.Context.DataContext;
using DapperORMCore.Context.Extend;
using DapperORMCore.Model.BaseModel;
using DapperORMCore.Model.CoreModel;
using DapperORMCore.String.Consts;
using DapperORMCore.String.Enums;
using NXWMS.IService.NXWMS;
using NXWMS.Model.AppModels.Condition;
using System;
using System.Collections.Generic;
using System.Text;
using WestDistance.DapperORM.Repository.Repositorys;
using DapperORMCore.Context;
using NXWMS.Code;
using System.Linq;
using System.Security.Claims;
using System.IdentityModel.Tokens.Jwt;
using Microsoft.IdentityModel.Tokens;
using Microsoft.IdentityModel.Logging;
using Microsoft.Extensions.Configuration;
using NXWMS.String.Enums;
using System.Data;
using NXWMS.Code.Converter;
using NXWMS.DataAccess.Entity;
using DapperORMCore.Repository.IRepositorys;
using DapperORMCore.Dapper.BaseModel;
using NXWMS.IService.NXWMS.SysSettings;
using NXWMS.Model.AppModels.Condition.SysSettings;
using NXWMS.Model.AppModels.Result.SysSettings;
using NXWMS.Model.Common;

namespace NXWMS.Service.NXWMS.SysSettings
{
    /// <summary>
    /// 菜单服务
    /// </summary>
    [AutoInject(typeof(IMenuService), InjectType.Scope)]
    public class MenuService : ServiceBase, IMenuService
    {
        /// <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 MenuService(IDataRepositoryContext dataRepositoryContext, IConfiguration configuration, ISQLNodeRepository iSQLNodeRepository)
        {
            this._dataContext = dataRepositoryContext;
            this._configuration = configuration;
            this._iSQLNodeRepository = iSQLNodeRepository;
        }

        public OperateResultInfo<PageQueryResultInfo<MenuResult>> GetList(MenuSearchCondition info)
        {
            var sqlAndBuilder = new StringBuilder();
            var sqlOrBuilder = new StringBuilder();
            var sql = $@"SELECT 
                        MenuPIDName = (SELECT A.MENU_NAME FROM SYS_MENU A WHERE A.MENU_ID=SYS_MENU.MENU_PID),
                        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 SYS_MENU WHERE 1=1 AND DEL_FLAG = 0 ";
            sqlAndBuilder = info.Id != null ?
                        info.Id > 0 ?
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_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.MenuCode) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_CODE", info.MenuCode, DBOperationString._ContainIn));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.MenuName) ?
                        sqlAndBuilder :
                        sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_NAME", info.MenuName, DBOperationString._ContainIn));

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

        public OperateResultInfo<List<MenuLevelResult>> GetLevelList(MenuLevelCondition info)
        {
            var sql = @"
                        SELECT
	                        MainMenuId = A.MENU_ID,
	                        MainMenuCode = A.MENU_CODE,
	                        MainMenuName = A.MENU_NAME,
	                        MainMenuPid = A.MENU_PID,
	                        MainMenuOrder = A.MENU_ORDER,
	                        MainMenuURL = A.MENU_URL,
	                        MainMenuUsedFlag = A.USED_FLAG,
	                        MenuId = B.MENU_ID,
	                        MenuCode = B.MENU_CODE,
	                        MenuName = B.MENU_NAME,
	                        MenuPid = B.MENU_PID,
	                        MenuOrder = B.MENU_ORDER,
	                        MenuURL = B.MENU_URL,
	                        MenuUsedFlag = B.USED_FLAG,
	                        FunctionId = C.MENU_ID,
	                        FunctionCode = C.MENU_CODE,
	                        FunctionName = C.MENU_NAME,
	                        FunctionPid = C.MENU_PID,
	                        FunctionOrder = C.MENU_ORDER,
	                        FunctionURL = C.MENU_URL,
	                        FunctionUsedFlag = C.USED_FLAG
                        FROM
	                        SYS_MENU A
                        LEFT JOIN SYS_MENU B ON A.MENU_PID =- 1
                        AND B.MENU_PID = A.MENU_ID
                        AND B.USED_FLAG = 1
                        AND B.DEL_FLAG = 0
                        AND A.DEL_FLAG = 0
                        AND A.USED_FLAG = 1
                        AND B.MENU_PID !=- 1
                        LEFT JOIN SYS_MENU C ON C.USED_FLAG = 1
                        AND C.MENU_PID !=- 1
                        AND C.MENU_PID = B.MENU_ID
                        AND C.USED_FLAG = 1
                        AND C.DEL_FLAG = 0
                        ";
            var result = new DataRepository<MenuLevelResult>(_dataContext).Query(sql);
            return SuccessStatus(result.ToList());
        }

        public OperateResultInfo Deleted(MenuCondition info)
        { 
            var sqlAndBuilder = new StringBuilder();
            sqlAndBuilder = info.MenuId != null ?
                    info.MenuId > 0 ?
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_ID", info.MenuId, DBOperationString._Equal)) :
                    sqlAndBuilder : sqlAndBuilder;
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.MenuCode) ?
                    sqlAndBuilder :
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_CODE", info.MenuCode, DBOperationString._Equal));
            sqlAndBuilder = string.IsNullOrWhiteSpace(info.MenuIds) ?
                    sqlAndBuilder :
                    sqlAndBuilder.Append(_iSQLNodeRepository.GetAddCondition("MENU_ID", info.MenuIds, DBOperationString._In));
            if (sqlAndBuilder.Length == 0)
            {
                return FailMessageStatus("参数错误!");
            }
            var now = DateTime.Now;
            var sql = $@"UPDATE SYS_MENU SET DEL_FLAG=1,UPDATE_BY={info.OperationUserId},UPDATE_TIME='{now}'
                        WHERE 1=1 {sqlAndBuilder}";
            var affectedRows = new DataRepository<SYS_MENU>(_dataContext).Execute(sql);
            return SuccessStatus();
        }

        public OperateResultInfo Remove(MenuCondition info)
        {
            var whereList = GetFieldKeyList(info);
            var result = new DataRepository<SYS_MENU>(_dataContext).Query(whereList).FirstOrDefault();
            if (result != null)
            {
                var affectedRows = 0;
                if (info.MenuId != null)
                {
                    affectedRows = new DataRepository<SYS_MENU>(_dataContext).Remove("MENU_ID", info.MenuId.ToString());
                }
                if (!string.IsNullOrWhiteSpace(info.MenuCode))
                {
                    affectedRows = new DataRepository<SYS_MENU>(_dataContext).Remove("MENU_CODE", info.MenuCode);
                }
                return GetStatus(affectedRows);
            }
            return FailMessageStatus("未查找到数据!");
        }

        public OperateResultInfo Add(MenuCondition info)
        {
            if (info == null)
            {
                return FailStatus();
            }
            //接口中特定错误状态不加了,,既然要简单.
            if (new DataRepository<SYS_MENU>(_dataContext).Query().Where(m => m.MENU_CODE == info.MenuCode
                     && m.DEL_FLAG == 0 && m.USED_FLAG == 1).Any())
            {
                return FailMessageStatus("角色编码已经存在,请输入其它编码!");
            }
            var now = DateTime.Now;
            var entity = new SYS_MENU();
            entity.CREATE_BY = info.OperationUserId;
            entity.CREATE_TIME = now;
            entity.UPDATE_BY = info.OperationUserId;
            entity.UPDATE_TIME = now;
            entity.MENU_CODE = info.MenuCode;
            entity.MENU_NAME = info.MenuName;
            entity.MENU_ICON = info.IconPath;
            entity.MENU_PID = info.MenuPID;
            entity.MENU_URL = info.MenuURL;
            entity.DESCRIBE = info.Describe;
            entity.USED_FLAG = Convert.ToInt32(info.IsUsed);
            var affectedRows = new DataRepository<SYS_MENU>(_dataContext).Add(entity, new string[1] { "MENU_ID" });
            return GetStatus(affectedRows);
        }

        public OperateResultInfo Edit(MenuCondition info)
        {
            if (info.MenuId == null && string.IsNullOrWhiteSpace(info.MenuCode))
            {
                return FailMessageStatus("参数错误!");
            }
            var whereList = new List<FieldKeyInfo>()
                        .AddFieldKeyInfo(nameof(SYS_MENU.MENU_ID), info.MenuId, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                            info.MenuId != null)
                        .AddFieldKeyInfo(nameof(SYS_MENU.MENU_CODE), info.MenuCode, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                            !string.IsNullOrWhiteSpace(info.MenuCode)); ;
            var result = new DataRepository<SYS_MENU>(_dataContext).Query(whereList).FirstOrDefault();
            if (result != null)
            {
                var now = DateTime.Now;
                result.USED_FLAG = Convert.ToInt32(info.IsUsed);
                result.MENU_ID = result.MENU_ID;
                result.UPDATE_BY = info.OperationUserId;
                result.UPDATE_TIME = now;
                result.USED_FLAG = Convert.ToInt32(info.IsUsed);
                result.MENU_CODE = info.MenuCode;
                result.MENU_NAME = info.MenuName;
                result.MENU_ICON = info.IconPath;
                result.MENU_PID = info.MenuPID;
                result.MENU_URL = info.MenuURL;
                result.DESCRIBE = info.Describe;
                var affectedRows = new DataRepository<SYS_MENU>(_dataContext).Update(result, "MENU_ID", "NEWID");
                return GetStatus(affectedRows);
            }
            return FailMessageStatus("未查找到数据!");
        }


        #region Private 

        /// <summary>
        /// 条件统一下,用统一筛选
        /// </summary>
        /// <param name="userCondition"></param>
        /// <returns></returns>
        private List<FieldKeyInfo> GetFieldKeyList(MenuCondition info)
        {
            var whereList = new List<FieldKeyInfo>() 
                        .AddFieldKeyInfo(nameof(SYS_MENU.MENU_ID), info.MenuId, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                        info.MenuId != null)
                        .AddFieldKeyInfo(nameof(SYS_MENU.MENU_ID), info.MenuIds, EnumCSharpPropertyType.STRING, DBOperationString._In,
                        string.IsNullOrWhiteSpace(info.MenuIds))
                        .AddFieldKeyInfo(nameof(SYS_MENU.MENU_CODE), info.MenuCode, EnumCSharpPropertyType.STRING, DBOperationString._Equal,
                        string.IsNullOrWhiteSpace(info.MenuCode));
            return whereList;
        }

        #endregion
    }
}