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 System.Net;
using System.Text;
using System.Text.RegularExpressions;

namespace DSWeb.WebSearchEngine
{
    public partial class SearchEngineAdapter : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            WebClient webClient = new WebClient();

            Byte[] pageHtmlBtyes;


            string strUrl = "http://www.qingdaoport.net/ywzx/qqct/dpcx/hgfx.jsp?val=COSU6066673580";



            //http://www.qingdaoport.net/ywzx/qqct/dpcx/ydbg.jsp?tdh=COSU6066673580
/*
        sldata[10]:=twsou('<td align="center">','</td>',sl[i]);
        if not aQuery2.Locate('箱号',trim(sldata[5]),[]) then begin
          aQuery2.Insert;
          aQuery2.fieldbyname('编号').AsString:=bsno;
          aQuery2.FieldByName('船名').AsString:=sldata[1];
          aQuery2.FieldByName('航次').AsString:=sldata[2];
          aQuery2.FieldByName('主单号').AsString:=sldata[3];
          aQuery2.FieldByName('分单号').AsString:=sldata[4];
          aQuery2.FieldByName('箱号').AsString:=sldata[5];
          aQuery2.FieldByName('进港时间').AsString:=sldata[6];
          aQuery2.FieldByName('发送时间').AsString:=sldata[7];
          aQuery2.FieldByName('回执时间').AsString:=sldata[8];
          aQuery2.FieldByName('回执状态').AsString:=sldata[9];
          aQuery2.FieldByName('回执信息').AsString:=sldata[10];
          aQuery2.FieldByName('类型').AsString:='QQCT';
*/


            //http://www.qingdaoport.net/ywzx/qqct/dpcx/hgfx.jsp?val=COSU6066673580

            /*
                    if not aQuery2.Locate('报关单号',trim(sldata[1]),[]) then begin
                      aQuery2.Insert;
                      aQuery2.fieldbyname('编号').AsString:=bsno;
                      aQuery2.FieldByName('报关单号').AsString:=sldata[1];
                      aQuery2.FieldByName('放行时间').AsString:=sldata[2];
                      aQuery2.FieldByName('放行件数').Asinteger:=strtointdef(sldata[3],0);
                      aQuery2.FieldByName('船名').AsString:=sldata[4];
                      aQuery2.FieldByName('航次').AsString:=sldata[5];
                      aQuery2.FieldByName('提单号').AsString:=sldata[6];
                      aQuery2.FieldByName('净重').Asfloat:=strtofloatdef(sldata[7],0);
                      aQuery2.FieldByName('毛重').Asfloat:=strtofloatdef(sldata[8],0);
                      aQuery2.FieldByName('海关状态').AsString:=sldata[9];
                      aQuery2.FieldByName('导入时间').AsString:=sldata[10];
                      aQuery2.FieldByName('类型').AsString:='QQCT';*/



            //http://www.qingdaoport.net/ywzx/qqctu/customs_arrschema.jsp?tdh=APLU063457596

            /*        if not aQuery2.Locate('箱号',trim(sldata[5]),[]) then begin
          aQuery2.Insert;
          aQuery2.fieldbyname('编号').AsString:=bsno;
          aQuery2.FieldByName('船名').AsString:=sldata[1];
          aQuery2.FieldByName('航次').AsString:=sldata[2];
          aQuery2.FieldByName('主单号').AsString:=sldata[3];
          aQuery2.FieldByName('分单号').AsString:=sldata[4];
          aQuery2.FieldByName('箱号').AsString:=sldata[5];
          aQuery2.FieldByName('进港时间').AsString:=sldata[6];
          aQuery2.FieldByName('发送时间').AsString:=sldata[7];
          aQuery2.FieldByName('回执时间').AsString:=sldata[8];
          aQuery2.FieldByName('回执状态').AsString:=sldata[9];
          aQuery2.FieldByName('回执信息').AsString:=sldata[10];
          aQuery2.FieldByName('类型').AsString:='QQCTU';*/



            //http://www.qingdaoport.net/ywzx/qqctu/customs_release.jsp?val=APLU063457596

            /*        if not aQuery2.Locate('报关单号',trim(sldata[1]),[]) then begin
          aQuery2.Insert;
          aQuery2.fieldbyname('编号').AsString:=bsno;
          aQuery2.FieldByName('报关单号').AsString:=sldata[1];
          aQuery2.FieldByName('放行时间').AsString:=sldata[2];
          aQuery2.FieldByName('放行件数').Asinteger:=strtointdef(sldata[3],0);
          aQuery2.FieldByName('船名').AsString:=sldata[4];
          aQuery2.FieldByName('航次').AsString:=sldata[5];
          aQuery2.FieldByName('提单号').AsString:=sldata[6];
          aQuery2.FieldByName('净重').Asfloat:=strtofloatdef(sldata[7],0);
          aQuery2.FieldByName('毛重').Asfloat:=strtofloatdef(sldata[8],0);
          aQuery2.FieldByName('海关状态').AsString:=sldata[9];
          aQuery2.FieldByName('导入时间').AsString:=sldata[10];
          aQuery2.FieldByName('类型').AsString:='QQCTU';*/




            pageHtmlBtyes = webClient.DownloadData(strUrl);
            //UTF8Encoding utf8Encoding = new UTF8Encoding();
            Encoding gbEncoding = Encoding.GetEncoding("gb2312");
            this.txt_val.Value = gbEncoding.GetString(pageHtmlBtyes);
            //
            ArrayList alist = new ArrayList();
            string[] txtval = gbEncoding.GetString(pageHtmlBtyes).Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
            string ls = "";
            for (int i = 0; i < txtval.Length; i++)
            {
                ls = txtval[i].ToString().Trim().Replace("\t", "");
                int sss = ls.IndexOf(">")+1;
                int ttt = 0;
                if (sss > 0)
                {
                    if (ls.Substring(0, sss).Equals("<td height=\"24\" align=\"center\">"))
                    {
                        ls = ls.Substring(sss);
                        ttt=ls.IndexOf("<");
                        if (ttt > 0)
                        {
                            ls = ls.Substring(0, ttt);
                        }
                        else
                        { 
                            ls = "";
                        }
                        alist.Add(ls);
                    }
                    else if (ls.Substring(0, sss).Equals("<td align=\"center\" bgcolor=\"#EFF2FF\">"))
                    {
                        ls = ls.Substring(sss);
                        ttt = ls.IndexOf("<");
                        if (ttt > 0)
                        {
                            ls = ls.Substring(0, ttt);
                        }
                        else
                        {
                            ls = "";
                        }
                        alist.Add(ls);
                    }
                    else if (ls.Substring(0, sss).Equals("<td height=\"20\" align=\"center\">"))
                    {
                        ls = ls.Substring(sss);
                        ttt = ls.IndexOf("<");
                        if (ttt > 0)
                        {
                            ls = ls.Substring(0, ttt);
                        }
                        else
                        {
                            ls = "";
                        }
                        alist.Add(ls);
                    }
                    else if (ls.Substring(0, sss).Equals("<td align=\"center\">"))
                    {
                        ls = ls.Substring(sss);
                        ttt = ls.IndexOf("<");
                        if (ttt > 0)
                        {
                            ls = ls.Substring(0, ttt);
                        }
                        else
                        {
                            ls = "";
                        }
                        alist.Add(ls);
                    }
                }
            }
            //-------
            this.txt_val.Value = "";
            for (int i = 0; i < alist.Count; i++)
            {
                this.txt_val.Value += alist[i].ToString().Trim() + "\r\n";
            }
        }

        #region Unicode-GB Code转换
        /// <summary>
        /// Unicode-GB Code转换
        /// </summary>
        /// <param name="text">将Unicode编码字符转换成GB编码字符</param>
        /// <returns>GB Code字符串</returns>
        public string UnicodeToGB(string text)
        {
            UnicodeEncoding unicode = new UnicodeEncoding();
            text = unicode.GetString(unicode.GetBytes(Regex.Unescape(text.Trim())));
            return text;
        }

        /// <summary>
        /// Unicode-GB Code转换
        /// </summary>
        /// <param name="text">将Unicode编码字符转换成GB编码字符</param>
        /// <returns>GB Code字符串</returns>
        public string UnicodeToGB_Old(string text)
        {
            MatchCollection mc = Regex.Matches(text, "([\\w]+)|(\\\\u([\\w]{4}))");
            if (mc != null && mc.Count > 0)
            {
                StringBuilder sb = new StringBuilder();
                foreach (Match m2 in mc)
                {
                    string v = m2.Value;
                    if (v.IndexOf("\\") >= 0)
                    {
                        string word = v.Substring(2);
                        byte[] codes = new byte[2];
                        int code = Convert.ToInt32(word.Substring(0, 2), 16);
                        int code2 = Convert.ToInt32(word.Substring(2), 16);
                        codes[0] = (byte)code2;
                        codes[1] = (byte)code;
                        sb.Append(Encoding.Unicode.GetString(codes));
                    }
                    else
                    {
                        sb.Append(v);
                    }
                }
                return sb.ToString();
            }
            else
            {
                return text;
            }
        }
        #endregion
    }
}