using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Bowin.Common
{
    public static class QueryStringFormat
    {
         public static string GetFormatStr(string AStr)
        {

            if ("" == AStr)
                return "";

            else
            {
                AStr = AStr.Replace("<", "〈");
                AStr = AStr.Replace(">", "〉");
                AStr = AStr.Replace("'", "’");

                return AStr;
            }
        }//格式化字符串

        public static string GetFormatStrbjq(string AStr)
        {

            if ("" == AStr)
                return "";

            else
            {
               
                AStr = AStr.Replace("'", "’");

                return AStr;
            }
        }//格式化字符串——用编辑器的－录入的时候



        public static string GetFormatStrmb(string AStr)
        {

            if ("" == AStr)
                return "";

            else
            {

                AStr = AStr.Replace("'", "’");
                AStr = AStr.Replace("\"", "");

                return AStr;
            }
        }//格式化字符串——用编辑器的－设置模版的时候


        public static string GetFormatStrbjq_show(string AStr)
        {

            if ("" == AStr)
                return "";

            else
            {

                AStr = AStr.Replace("’", "'");

                return AStr;
            }
        }//格式化字符串——用编辑器的－显示的时候

        public static string TbToLb(string AStr)
        {

            if ("" == AStr)
                return "";

            else
            {
                AStr = AStr.Replace("\n", "<br>");
                AStr = AStr.Replace(" ", "&nbsp;&nbsp;");
               

                return AStr;
            }
        }//从textbox的数据转换到lable中

        public static string GetQueryStringByPath(this Uri path, string key)
        {
            if (string.IsNullOrEmpty(path.Query))
            {
                return "";
            }
            string queryKey = key.ToLower();

            Dictionary<string, string> parameters = path.Query
                .TrimStart('?')
                .Split('&')
                .Select(x => (!string.IsNullOrEmpty(x)) ? x.Split('=').ToList() : new List<string> { "", "" })
                .ToDictionary(x => x[0].Trim().ToLower(), x => x[1].Trim());

            string value;
            if (!parameters.TryGetValue(queryKey, out value))
            {
                return "";
            }
            else
            {
                return value;
            }
        }
    }
    
}