using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
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.Collections.Generic;
using System.Xml.Linq;
using JsonHelper;
using System.Xml;
using System.Text.RegularExpressions;

namespace DSWeb.Settlements
{
    public partial class DoPayApplicationSettlementGridSource : System.Web.UI.Page
    {
        private string strReadXmlType = "";//读取xml串方式 "init"-初始化获取所有账户信息;"add"-添加新的账户信息;"delete"-删除账户信息;"exist"查看是否有与委托相关账户
        T_ALL_DA T_ALL_DA = new T_ALL_DA();
        public string strUserID;//用户GID
        public string strCompanyID;//公司GID
        public string strShowName;//用户显示名
        public string strDeptName;//部门名称
        public int feetype = 0;
        public string customername;
        public string handle;
        public string settlementid;
        public string billno;

        protected void Page_Load(object sender, EventArgs e)
        {
            #region 判断参数是否正确
            if (Session["USERID"] != null)
            {
                strUserID = Session["USERID"].ToString().Trim();
            }
            if (Session["SHOWNAME"] != null)
            {
                strShowName = Session["SHOWNAME"].ToString();
            }
            if (Session["COMPANYID"] != null)
            {
                strCompanyID = Session["COMPANYID"].ToString();
            }
            if (Session["DEPTNAME"] != null)
            {
                strDeptName = Session["DEPTNAME"].ToString();
            }
            //
            if (Request.QueryString["read"] != null)
            {
                strReadXmlType = Request.QueryString["read"].ToString().Trim();
            }
            if (Request.QueryString["feetype"] != null)
            {
                feetype = int.Parse(Request.QueryString["feetype"].ToString());
            }
            if (Request.QueryString["customername"] != null)
            {
                UnicodeEncoding unicode = new UnicodeEncoding();
                customername = unicode.GetString(unicode.GetBytes(Regex.Unescape(Request.QueryString["customername"].ToString())));
            }
            if (Request.QueryString["handle"] != null)
            {
                handle = Request.QueryString["handle"].ToString();
            }
            if (Request.QueryString["settlementid"] != null)
            {
                settlementid = Request.QueryString["settlementid"].ToString();
            }
            if (Request.QueryString["billno"] != null)
            {
                billno = Request.QueryString["billno"].ToString();
            }
            #endregion

            //
            if (!strReadXmlType.Equals(""))
            {
                if (strReadXmlType.Equals("init") || strReadXmlType.Equals("exist"))
                {
                    string strOutputXml = "";
                    strOutputXml = GetCells(strReadXmlType);
                    //输出XML字符串
                    Response.ContentType = "text/xml";
                    strOutputXml.Replace("&", "&");
                    Response.Write(strOutputXml);
                }
                else if (strReadXmlType.Equals("getshow"))
                {
                    // 获取预收预付的明细信息
                    Response.Write(GetSHOW());
                }
            }
            else
            {
                //访问参数不正确
                Response.ContentType = "text/xml";
                Response.Write("-2");
            }
        }

        #region 获取预收预付的明细信息
        /// <summary>
        /// 获取预收预付的明细信息
        /// </summary>
        private string GetSHOW()
        {
            T_ALL_DA T_ALL_DA = new T_ALL_DA();
            string strSql = " SELECT SETTLEBILLNO,CUSTOMERNAME,CURRENCY,DOAMOUNT,SETTLEUSER=(select top 1 SHOWNAME from [user] where gid=ch_fee_advance_payment_detail.SETTLEUSER),SETTLETIME FROM ch_fee_advance_payment_detail "
            + " WHERE billno = '" + billno + "' and FEETYPE=" + feetype + " and (ISDELETE=0 or ISDELETE is null) and COMPANYID='" + strCompanyID + "'";
            
            DataTable sourceTable = new DataTable();
            sourceTable = T_ALL_DA.GetExcuteSql(strSql).Tables[0];

            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 = 0; 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
        
        /// <summary>
        /// 获取账户信息
        /// </summary>
        /// <returns></returns>
        private string GetCells(string readXmlType)
        {
            WmsRateDA WmsRateEntity = new WmsRateDA();
            WmsRateDA WmsRateDA = new WmsRateDA();

            if (strReadXmlType.Equals("exist"))
            {
                return "1";//存在账户
            }
            else if (!strReadXmlType.Equals("exist"))
            {
                //获取所有账户信息,用做Grid显示
                DataTable WmsRateTable = new DataTable();

                //初始化
                string strInitSql = "";
                if (customername.ToString().Trim() == "")
                {
                    strInitSql = "SELECT GID,CUSTOMERNAME,BILLNO,CREATETIME,CURRENCY,EXCHANGERATE,AMOUNT,(AMOUNT-DOAMOUNT) as DOAMOUNT2,0 as DOAMOUNT FROM ch_fee_advance_payment WHERE 1<0";
                }
                else
                {
                    if (handle == "add")
                    {
                        strInitSql = "SELECT GID,CUSTOMERNAME,BILLNO,CREATETIME,CURRENCY,EXCHANGERATE,AMOUNT,(AMOUNT-DOAMOUNT) as DOAMOUNT2,0 as DOAMOUNT FROM ch_fee_advance_payment WHERE 1=1 and (ISDELETE=0 or ISDELETE is null) and AMOUNT<>DOAMOUNT and customername='" + customername.ToString().Trim() + "' and FEETYPE=" + feetype + " ORDER BY CUSTOMERNAME,BILLNO,CREATETIME,CURRENCY";
                    }
                    else
                    {
                        strInitSql = "select a.GID,a.CUSTOMERNAME,a.BILLNO,a.CREATETIME,a.CURRENCY,a.EXCHANGERATE,a.AMOUNT,a.DOAMOUNT2,a.DOAMOUNT "
                        + " from (SELECT GID,CUSTOMERNAME,BILLNO,CREATETIME,CURRENCY,EXCHANGERATE,AMOUNT"
                        + ",(AMOUNT-DOAMOUNT+isnull((select isnull(DOAMOUNT,0) from ch_fee_advance_payment_detail where 1=1 and (ISDELETE=0 or ISDELETE is null) and LINKGID=ch_fee_advance_payment.GID and SETTLELINKGID='" + settlementid + "'),0)) as DOAMOUNT2"
                        + ",isnull((select isnull(DOAMOUNT,0) from ch_fee_advance_payment_detail where (ISDELETE=0 or ISDELETE is null) and LINKGID=ch_fee_advance_payment.GID and SETTLELINKGID='" + settlementid + "'),0) as DOAMOUNT "
                        + " FROM ch_fee_advance_payment WHERE 1=1 and (ISDELETE=0 or ISDELETE is null) and customername='" + customername.ToString().Trim() + "' and FEETYPE=" + feetype + " and LINKGID<>'" + settlementid + "') as a"
                        + " where a.DOAMOUNT2<>0 ORDER BY a.CUSTOMERNAME,a.BILLNO,a.CREATETIME,a.CURRENCY";
                    }
                }
                WmsRateTable = getStatusNameTable(WmsRateDA.GetExcuteSql(strInitSql).Tables[0]);

                //编排字符串 xml串
                StringBuilder dataBuilder = new StringBuilder();

                dataBuilder.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
                dataBuilder.Append("<rows>");

                int iCount = WmsRateTable.Rows.Count;

                for (int i = 0; i < iCount; i++)
                {
                    int jCount = WmsRateTable.Columns.Count;
                    dataBuilder.Append("<row id=\"" + WmsRateTable.Rows[i]["GID"].ToString() + "\">");
                    dataBuilder.Append("<cell>0</cell>");
                    for (int j = 1; j < jCount; j++)
                    {
                        switch (j)
                        {
                            case 1:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 2:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 3:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 4:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 5:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 6:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                            case 7:
                                dataBuilder.Append("<cell>" + WmsRateTable.Rows[i][j].ToString() + "</cell>");
                                break;
                        }

                    }
                    dataBuilder.Append("</row>");
                }
                dataBuilder.Append("</rows>");

                return dataBuilder.ToString();
            }
            else
            {
                return "-3";//没有相关的账户
            }
        }
        
        /// <summary>
        /// 将数据集表中账户状态WmsRateStatus和应收应付类型WmsRateType的数字状态位转换成文字
        /// </summary>
        /// <param name="tempTable">原数据源DataTable</param>
        /// <returns>返回新数据源DataTable</returns>
        private DataTable getStatusNameTable(DataTable tempTable)
        {
            DataTable sourceTable = tempTable;
            DataTable cloneTable = new DataTable();
            int iSwitch = 0;
            for (int i = 0; i < sourceTable.Rows.Count; i++)
            {
                if (iSwitch == 0)
                {
                    for (int j = 0; j < sourceTable.Columns.Count; j++)
                    {
                        DataColumn newColumn = new DataColumn();
                        newColumn.ColumnName = sourceTable.Columns[j].ColumnName;
                        newColumn.DataType = sourceTable.Columns[j].DataType;
                        cloneTable.Columns.Add(newColumn);
                    }
                    iSwitch = 1;
                }
                DataRow cloneRow = cloneTable.NewRow();

                for (int k = 0; k < sourceTable.Columns.Count; k++)
                {
                    cloneRow[sourceTable.Columns[k].ColumnName] = sourceTable.Rows[i][k];
                }
                cloneTable.Rows.Add(cloneRow);
            }
            return cloneTable;
        }

        //
    }
}