using System;
using System.Data;
using System.Collections.Generic;
using System.Text;
using DSWeb.MvcShipping.Models.MsCompanysDept;
using Microsoft.Practices.EnterpriseLibrary.Data;
using DSWeb.EntityDA;
using DSWeb.Areas.CommMng.Models;
using HcUtility.Comm;
using System.Data.SqlClient;
using DSWeb.DataAccess;
using HcUtility.Core;

namespace DSWeb.MvcShipping.DAL.MsCompanysDeptDAL
{
    public class MsCompanysDeptDAL
    {
        #region 查询
        static public List<MsCompanysDept> GetDataList(string strCondition, string userid, string usercode, string companyid,string sort = null)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT *,CASE WHEN ISNULL((select count(1) ct from user_baseinfo WHERE DEPTNAME=sys_dept.DEPTNAME),0)>0 THEN '1' ELSE '0' END ISUSE from sys_Dept where 1=1");
            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" and " + strCondition);
            }
            //
            var sortstring = DatasetSort.Getsortstring(sort);
            if (!string.IsNullOrEmpty(sortstring))
            {
                strSql.Append(" order by " + sortstring);
            }
            else
            {
                strSql.Append(" order by DEPTNO,MODIFIEDTIME");
            }
            return SetData(strSql);
        }

        static public MsCompanysDept GetData(string condition, string companyid)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT *,CASE WHEN ISNULL((select count(1) ct from user_baseinfo WHERE DEPTNAME=sys_dept.DEPTNAME),0)>0 THEN '1' ELSE '0' END ISUSE from sys_Dept where 1=1");
            if (!string.IsNullOrEmpty(condition))
            {
                strSql.Append(" and " + condition);
            }
            var list=SetData(strSql);
            if (list.Count > 0)
                return list[0];
            return new MsCompanysDept();
        }

        private static List<MsCompanysDept> SetData(StringBuilder strSql)
        {
            var headList = new List<MsCompanysDept>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    MsCompanysDept data = new MsCompanysDept();
                    #region Set DB data to Object
                    data.GID = (reader["GID"] == null ? "" : Convert.ToString(reader["GID"]));//惟一编号
                    data.LINKID = (reader["LINKID"] == null ? "" : Convert.ToString(reader["LINKID"]));//公司关联id
                    data.DEPTNO = (reader["DEPTNO"] == null ? "" : Convert.ToString(reader["DEPTNO"]));//代码
                    data.DEPTNAME = (reader["DEPTNAME"] == null ? "" : Convert.ToString(reader["DEPTNAME"]));//名称
                    data.FINANCESOFTCODE = (reader["FINANCESOFTCODE"] == null ? "" : Convert.ToString(reader["FINANCESOFTCODE"]));//FINANCESOFTCODE
                    data.MANAGE1 = (reader["MANAGE1"] == null ? "" : Convert.ToString(reader["MANAGE1"]));//经理
                    data.MANAGE2 = (reader["MANAGE2"] == null ? "" : Convert.ToString(reader["MANAGE2"]));//副经理
                    data.REMARK = (reader["REMARK"] == null ? "" : Convert.ToString(reader["REMARK"]));//备注
                    data.CREATEUSER = (reader["CREATEUSER"] == null ? "" : Convert.ToString(reader["CREATEUSER"]));//CREATEUSER
                    if (data.CREATETIME != null)
                        data.CREATETIME = Convert.ToDateTime(reader["CREATETIME"]);//创建时间
                    data.MODIFIEDUSER = (reader["MODIFIEDUSER"] == null ? "" : Convert.ToString(reader["MODIFIEDUSER"]));//更改操作人gid
                    if (data.MODIFIEDTIME != null)
                        data.MODIFIEDTIME = Convert.ToDateTime(reader["MODIFIEDTIME"]);//更改操作时间
                    data.ISUSE = Convert.ToString(reader["ISUSE"]);
                    
                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }
        #endregion

        #region 删除
        public static DBResult Delete(MsCompanysDept headData, string LINKID)
        {
            DBResult result = new DBResult();
            T_ALL_DA T_ALL_DA = new EntityDA.T_ALL_DA();

            string strSql = "SELECT count(*) as inum from [user] where GID in (select USERID from [user_baseinfo] where DEPTNAME='" + headData.DEPTNAME.ToString().Trim() + "') and GID in (select USERID from [user_company] where COMPANYID='" + LINKID.Trim() + "')";
            int inum = int.Parse(T_ALL_DA.GetStrSQL("inum", strSql));
            if (inum > 0)
            {
                result.Success = false;
                result.Message = "此部门拥有人员信息，请先删除！";
                return result;
            }
            //
            Database db = DatabaseFactory.CreateDatabase();
            using (var conn = db.CreateConnection())
            {
                conn.Open();
                var tran = conn.BeginTransaction();
                try
                {
                    var cmdDelete = db.GetSqlStringCommand("delete from [sys_dept] where GID='" + headData.GID + "'");
                    db.ExecuteNonQuery(cmdDelete, tran);
                    tran.Commit();
                }
                catch (Exception)
                {
                    tran.Rollback();
                    result.Success = false;
                    result.Message = "删除出现错误，请重试";
                    return result;
                }
            }
            result.Success = true;
            result.Message = "操作成功";
            return result;
        }
        #endregion
    }
}