using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using DSWeb.Models;
using DSWeb.EntityDA;
using System.Text;
using System.Data.SqlClient;
using System.Collections.Generic;

namespace DSWeb.Authority
{
    public partial class UserAuthorityGridSource : System.Web.UI.Page
    {
        private string strHandle;//操作类型
        public string strUserID;//操作人GID
        private string strCheckUserID;//被操作人GID
        private string strAuthorityID;//权限范围GID
        private int iRangeType;//范围类型 1-可视范围 2-可操作范围
        private int iRangeVal;//范围值

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["USERID"] != null)
            {
                strUserID = Session["USERID"].ToString();
            }

            if (Request.QueryString["handle"] != null)
            {
                strHandle = Request.QueryString["handle"].ToString().Trim().ToLower();
            }

            if (Request.QueryString["checkuser"] != null)
            {
                strCheckUserID = Request.QueryString["checkuser"].ToString().Trim();
            }

            if (Request.QueryString["authgid"] != null)
            {
                strAuthorityID = Request.QueryString["authgid"].ToString();
            }

            if (Request.QueryString["rtype"] != null)
            {
                iRangeType = int.Parse(Request.QueryString["rtype"].ToString().Trim());
            }
            else
            {
                iRangeType = -1;
            }

            if (Request.QueryString["rval"] != null)
            {
                iRangeVal = int.Parse(Request.QueryString["rval"].ToString().Trim());
            }
            else
            {
                iRangeVal = -1;
            }

            if (strHandle != null && strUserID != null)
            {
                if (strHandle == "getranges" && strCheckUserID != null)
                {
                    if (strCheckUserID != "")
                    {
                        Response.Write(GetCheckUserAuthorityRange(strCheckUserID));
                    }
                }

                if (strHandle == "saverange" && strCheckUserID != null && iRangeType > 0 && iRangeVal >= 0 && strAuthorityID != null)
                {
                    Response.Write(SaveCheckUserAuthorityRange(strCheckUserID, iRangeType, iRangeVal, strAuthorityID));
                }
            }
        }

        #region 保存用户权限范围设置
        /// <summary>
        /// 保存用户权限范围设置
        /// </summary>
        /// <param name="tempCheckUserID">被操作用户GID</param>
        /// <param name="tempRangeType">权限类型</param>
        /// <param name="tempRangeVal">权限范围值</param>
        /// <param name="tempAuthorityID">权限范围GID</param>
        /// <returns>返回JSON数据</returns>
        private string SaveCheckUserAuthorityRange(string tempCheckUserID,int tempRangeType,int tempRangeVal,string tempAuthorityID)
        {
            int iResult = 0;
            StringBuilder sourceBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("authority:[");

            DataTable sourceTable = new DataTable();
            UserAuthorityDA userAuthorityDA = new UserAuthorityDA();
            iResult = userAuthorityDA.UpdateUserAuthority(strUserID, tempRangeType, tempRangeVal, tempAuthorityID, tempCheckUserID);

            if (iResult == 1)
            {
                string strSql = "";
                strSql = String.Format(" SELECT A.GID,A.DESCRIPTION,CASE WHEN ISNULL(VISIBLERANGE,4)= 0 THEN 1 ELSE 0 END as VISALL,CASE WHEN ISNULL(VISIBLERANGE,4)= 1 THEN 1 ELSE 0 END as VISCOMP,"
                   + " CASE WHEN ISNULL(VISIBLERANGE,4)= 2 THEN 1 ELSE 0 END as VISDEPT,CASE WHEN ISNULL(VISIBLERANGE,4)= 3 THEN 1 ELSE 0 END as VISSELF,"
                   + " CASE WHEN ISNULL(VISIBLERANGE,4)= 4 THEN 1 ELSE 0 END as VISNULL,CASE WHEN ISNULL(OPERATERANGE,4)= 0 THEN 1 ELSE 0 END as OPALL,"
                   + " CASE WHEN ISNULL(OPERATERANGE,4)= 1 THEN 1 ELSE 0 END as OPCOMP,CASE WHEN ISNULL(OPERATERANGE,4)= 2 THEN 1 ELSE 0 END as OPDEPT,"
                   + " CASE WHEN ISNULL(OPERATERANGE,4)= 3 THEN 1 ELSE 0 END as OPSELF,CASE WHEN ISNULL(OPERATERANGE,4)= 4 THEN 1 ELSE 0 END as OPNULL "
                   + " FROM user_authority_info as A LEFT JOIN user_authority_range as B ON A.GID = B.AUTHORITYID "
                   + " WHERE B.USERID = '{0}' AND ISDELETE <> 1 AND A.GID = '{1}' ORDER BY A.DESCRIPTION ", tempCheckUserID, tempAuthorityID);

                sourceTable = userAuthorityDA.GetExcuteSql(strSql).Tables[0];

                for (int i = 0; i < sourceTable.Rows.Count; i++)
                {
                    if (i == 0)
                    {
                        sourceBuilder.Append("{id:\"" + sourceTable.Rows[i]["GID"].ToString() + "\",");
                    }
                    else
                    {
                        sourceBuilder.Append(",{id:\"" + sourceTable.Rows[i]["GID"].ToString() + "\",");
                    }
                    sourceBuilder.Append("\"vall\":" + sourceTable.Rows[i]["VISALL"].ToString() + ",");
                    sourceBuilder.Append("\"vcomp\":" + sourceTable.Rows[i]["VISCOMP"].ToString() + ",");
                    sourceBuilder.Append("\"vdept\":" + sourceTable.Rows[i]["VISDEPT"].ToString() + ",");
                    sourceBuilder.Append("\"vself\":" + sourceTable.Rows[i]["VISSELF"].ToString() + ",");
                    sourceBuilder.Append("\"vnull\":" + sourceTable.Rows[i]["VISNULL"].ToString() + ",");
                    sourceBuilder.Append("\"oall\":" + sourceTable.Rows[i]["OPALL"].ToString() + ",");
                    sourceBuilder.Append("\"ocomp\":" + sourceTable.Rows[i]["OPCOMP"].ToString() + ",");
                    sourceBuilder.Append("\"odept\":" + sourceTable.Rows[i]["OPDEPT"].ToString() + ",");
                    sourceBuilder.Append("\"oself\":" + sourceTable.Rows[i]["OPSELF"].ToString() + ",");
                    sourceBuilder.Append("\"onull\":" + sourceTable.Rows[i]["OPNULL"].ToString() + ",");
                    sourceBuilder.Append("\"state\":1}");
                }
                

                //return sourceBuilder.ToString();
            }
            else
            {

                sourceBuilder.Append("{id:\"\",");
                sourceBuilder.Append("\"vall\":0,");
                sourceBuilder.Append("\"vcomp\":0,");
                sourceBuilder.Append("\"vdept\":0,");
                sourceBuilder.Append("\"vself\":0,");
                sourceBuilder.Append("\"vnull\":0,");
                sourceBuilder.Append("\"oall\":0,");
                sourceBuilder.Append("\"ocomp\":0,");
                sourceBuilder.Append("\"odept\":0,");
                sourceBuilder.Append("\"oself\":0,");
                sourceBuilder.Append("\"onull\":0,");
                sourceBuilder.Append("\"state\":0}");
            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");
            return sourceBuilder.ToString();
        }
        #endregion

        #region 根据用户GID获取相应的权限范围信息
        /// <summary>
        /// 根据用户GID获取相应的权限范围信息
        /// </summary>
        /// <param name="tempCheckUserID">用户GID</param>
        /// <returns>返回用户的JSON权限范围信息</returns>
        private string GetCheckUserAuthorityRange(string tempCheckUserID)
        {
            UserAuthorityDA userAuthorityDA = new UserAuthorityDA();
            DataTable sourceTable;

            //string strCondition = "";
            //string strTopInclude = "";
            //string strTopNotInclude = "";
            //if (strSearch != null)
            //{
            //    if (!strSearch.Trim().Equals(""))
            //    {
            //        string tempSearch = strSearch;
            //        tempSearch = tempSearch.Replace("{", "");
            //        tempSearch = tempSearch.Replace("}", "");
            //        tempSearch = tempSearch.Replace("[", "");
            //        tempSearch = tempSearch.Replace("]", "");

            //        string[] searchArg = tempSearch.Split(new char[] { ',' });

            //        for (int i = 0; i < searchArg.Length; i++)
            //        {
            //            string[] strArg = searchArg[i].Split(new char[] { ':' });

            //            if (!strArg[1].Replace("\"", "").Trim().Equals(""))
            //            {
            //                switch (strArg[0].Replace("\"", ""))
            //                {
            //                    case "btime"://Customer
            //                        strCondition += String.Format(" AND A.APPLYTIME >= '{0} 00:00:00' ", strArg[1].Replace("\"", ""));
            //                        break;
            //                    case "etime"://BillNO
            //                        strCondition += String.Format(" AND A.APPLYTIME <= '{0} 23:59:59' ", strArg[1].Replace("\"", ""));
            //                        break;
            //                    case "cus"://ETD BeginDate
            //                        strCondition += String.Format(" AND A.CUSTOMERNAME LIKE  '%{0}%' ", strArg[1].Replace("\"", ""));
            //                        break;
            //                    case "no"://ETD EndDate
            //                        strCondition += String.Format(" AND A.BILLNO LIKE '%{0}%'", strArg[1].Replace("\"", ""));
            //                        break;
            //                    default:
            //                        break;
            //                }
            //            }
            //        }
            //    }
            //}
            string strSql = "";
            strSql = String.Format(" SELECT A.GID,A.DESCRIPTION,CASE WHEN ISNULL(VISIBLERANGE,4)= 0 THEN 1 ELSE 0 END as VISALL,CASE WHEN ISNULL(VISIBLERANGE,4)= 1 THEN 1 ELSE 0 END as VISCOMP,"
                   + " CASE WHEN ISNULL(VISIBLERANGE,4)= 2 THEN 1 ELSE 0 END as VISDEPT,CASE WHEN ISNULL(VISIBLERANGE,4)= 3 THEN 1 ELSE 0 END as VISSELF,"
                   + " CASE WHEN ISNULL(VISIBLERANGE,4)= 4 THEN 1 ELSE 0 END as VISNULL,CASE WHEN ISNULL(OPERATERANGE,4)= 0 THEN 1 ELSE 0 END as OPALL,"
                   + " CASE WHEN ISNULL(OPERATERANGE,4)= 1 THEN 1 ELSE 0 END as OPCOMP,CASE WHEN ISNULL(OPERATERANGE,4)= 2 THEN 1 ELSE 0 END as OPDEPT,"
                   + " CASE WHEN ISNULL(OPERATERANGE,4)= 3 THEN 1 ELSE 0 END as OPSELF,CASE WHEN ISNULL(OPERATERANGE,4)= 4 THEN 1 ELSE 0 END as OPNULL "
                   + " FROM user_authority_info as A LEFT JOIN user_authority_range as B ON A.GID = B.AUTHORITYID "
                   + " WHERE B.USERID = '{0}' AND ISDELETE <> 1 ORDER BY A.DESCRIPTION ", tempCheckUserID);

            sourceTable = userAuthorityDA.GetExcuteSql(strSql).Tables[0];

            IList<UserAuthorityEntity> userAuthorityEntities = new List<UserAuthorityEntity>();
            userAuthorityEntities = userAuthorityDA.GetAllUserAuthorityInfo();
            
            if (sourceTable.Rows.Count == 0 && userAuthorityEntities.Count > 0)
            {
                strSql = String.Format(" SELECT GID,DESCRIPTION,0,0,0,0,0,0,0,0,0,0 FROM user_authority_info WHERE ISDELETE <> 1");
                sourceTable = userAuthorityDA.GetExcuteSql(strSql).Tables[0];
            }
            else if (sourceTable.Rows.Count < userAuthorityEntities.Count)
            {
                for (int j = 0; j < userAuthorityEntities.Count; j++)
                {
                    int iExistCount = 0;
                    for (int i = 0; i < sourceTable.Rows.Count; i++)
                    {
                        if (userAuthorityEntities[j].GID == sourceTable.Rows[i]["GID"].ToString())
                        {
                            iExistCount++;
                            break;
                        }
                    }

                    if (iExistCount == 0)
                    {
                        DataRow newRow = sourceTable.NewRow();

                        newRow["GID"] = userAuthorityEntities[j].GID;
                        newRow["DESCRIPTION"] = userAuthorityEntities[j].Description;
                        newRow["VISALL"] = "0";
                        newRow["VISCOMP"] = "0";
                        newRow["VISDEPT"] = "0";
                        newRow["VISSELF"] = "0";
                        newRow["VISNULL"] = "0";
                        newRow["OPALL"] = "0";
                        newRow["VISALL"] = "0";
                        newRow["OPCOMP"] = "0";
                        newRow["OPDEPT"] = "0";
                        newRow["OPSELF"] = "0";
                        newRow["OPNULL"] = "0";

                        sourceTable.Rows.Add(newRow);
                    }
                }
            }

            StringBuilder sourceBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("rows:[");
            for (int i = 0; i < sourceTable.Rows.Count; i++)
            {
                sourceBuilder.Append("{id:\"" + sourceTable.Rows[i][0].ToString() + "\",");
                sourceBuilder.Append("data:[");
                //sourceBuilder.Append("\"0\",");
                for (int j = 1; j < sourceTable.Columns.Count; j++)
                {
                    if (j == sourceTable.Columns.Count - 1)
                    {
                        sourceBuilder.Append("\"" + sourceTable.Rows[i][j].ToString() + "\"");
                    }
                    else
                    {
                        sourceBuilder.Append("\"" + sourceTable.Rows[i][j].ToString() + "\",");
                    }
                }
                if (i == sourceTable.Rows.Count - 1)
                {
                    sourceBuilder.Append("]}");
                }
                else
                {
                    sourceBuilder.Append("]},");
                }

            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");

            return sourceBuilder.ToString();
        }
        #endregion
    }
}