YNICTE/Base/Lib/Helpers.cs

using NP.Base.ENUM;
using System;
using System.Collections.Generic;
using System.IO;
using System.Security.Cryptography;
using System.Text;

public static class Helpers
{
    /// <summary>
    /// Value:Text;Value:Text
    /// </summary>
    /// <param name="vt"></param>
    /// <returns></returns>
    public static IList<NP.Model.BaseModel> ValueText(String vt)
    {
        List<NP.Model.BaseModel> list = new List<NP.Model.BaseModel>();
        foreach(var item in vt.Split(';'))
        {
            list.Add(new NP.Model.BaseModel() { value = item.Split(':')[0], text = item.Split(':')[1] });
        }
        return list;
    }
    public static System.Web.Mvc.ViewDataDictionary DicText(NP.Model.TextDic dic)
    {
        System.Web.Mvc.ViewDataDictionary vdd = new System.Web.Mvc.ViewDataDictionary() { };
        vdd.Add("name", dic.Name);
        vdd.Add("df", dic.DF);
        vdd.Add("value", dic.Value);
        vdd.Add("special", dic.Special);
        vdd.Add("cssclass", dic.CssClass);
        vdd.Add("onchange", dic.OnChange);
        vdd.Add("ph", dic.PH);
        vdd.Add("style", dic.Style);
        if (dic.IsReadOnly)
        {
            vdd.Add("read", "1");
        }
        return vdd;
    }
    public static System.Web.Mvc.ViewDataDictionary DicSelect(NP.Model.SelectDic dic)
    {
        System.Web.Mvc.ViewDataDictionary vdd = new System.Web.Mvc.ViewDataDictionary() { };
        vdd.Add("name", dic.Name);
        vdd.Add("df", dic.DF);
        vdd.Add("selected", dic.Selected);
        vdd.Add("special", dic.Special);
        vdd.Add("cssclass", dic.CssClass);
        vdd.Add("onchange", dic.OnChange);
        return vdd;
    }
    public static System.Web.Mvc.MvcHtmlString DateTimeBox(this System.Web.Mvc.HtmlHelper helper, NP.Model.DateTimeBox d)
    {
        StringBuilder sb = new StringBuilder();
        sb.Append("" 
            + "<input type=\"hidden\" id=\""+d.Name.Replace(".", "_")+"\" name=\""+d.Name+"\" value=\""+d.Value+ "\" class=\"datetime\" />"
            + "<input type=\"text\" class=\"datepicker datetime datetimedate\" value=\"" + (d.Value.Length > 9 ? d.Value.Substring(0, 10) : "")+ "\" data-groupname=\"" + d.Name + "\" id=\"" + (d.Id ?? "") + "Date\" />"
            + "<select class=\"datetime datetimehour\" data-groupname=\"" + d.Name + "\"" + d.Name + "\" id=\"" + (d.Id ?? "") + "Hour\">"
            + GetHour(d.Value.Length > 12 ? d.Value.Substring(11, 2) : "")
            + "</select>"
            + "<select class=\"datetime datetimeminute\" data-groupname=\"" + d.Name + "\"" + d.Name + "\" id=\"" + (d.Id ?? "") + "Minute\">"
            + GetMinute(d.Value.Length > 15 ? d.Value.Substring(14, 2) : "")
            + "</select>"
            + "");
        return System.Web.Mvc.MvcHtmlString.Create(sb.ToString());
    }
    public static System.Web.Mvc.MvcHtmlString DateBox(this System.Web.Mvc.HtmlHelper helper, NP.Model.DateBox d)
    {
        StringBuilder sb = new StringBuilder();
        sb.Append("<input type=\"text\" class=\"datepicker date\" value=\"" + ((d.Value ?? "").Length > 9 ? d.Value.Substring(0, 10) : "") + "\" name=\"" + d.Name + "\" id=\"" + d.Name.Replace(".", "_") + "\" />");
        return System.Web.Mvc.MvcHtmlString.Create(sb.ToString());
    }
    private static String GetHour(String sv)
    {
        StringBuilder sb = new StringBuilder();
        for(int i = 0; i < 24; i++)
        {
            sb.Append("<option value=\"" + i.ToString("00") + "\" " + (sv == i.ToString("00") ? "selected" : "") + ">" + i.ToString("00") + "시</option>");
        }
        return sb.ToString();
    }
    private static String GetMinute(String sv)
    {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 60; i++)
        {
            sb.Append("<option value=\"" + i.ToString("00") + "\" " + (sv == i.ToString("00") ? "selected" : "") + ">" + i.ToString("00") + "분</option>");
        }
        return sb.ToString();
    }
    public static System.Web.Mvc.MvcHtmlString Select(this System.Web.Mvc.HtmlHelper helper, NP.Model.Select s)
    {
        var name = s.Name;
        var id = s.Name.Replace(".", "_");
        var onchange = string.IsNullOrEmpty(s.OnChange) ? "" : ("onchange='" + s.OnChange + "'");
        var sblist = new StringBuilder();
        sblist.Append("");
        if (s.ComCodes != null)
        {
            foreach(var item in s.ComCodes)
            {
                sblist.Append(string.Format("<option value='{0}' {1}>{2}</option>", item.value, item.value == s.Selected ? "selected" : "", item.text));
            }
        }
        else if (!string.IsNullOrEmpty(s.ListData))
        {
            foreach (var item in s.ListData.Split(';'))
            {
                sblist.Append(string.Format("<option value='{0}' {1}>{2}</option>", item.Split(':')[0], item.Split(':')[0] == s.Selected ? "selected" : "", item.Split(':')[1]));
            }
        }
        StringBuilder sb = new StringBuilder();
        if (s.Special != null)
        {
            switch (s.Special)
            {
                case NP.Model.ENUM.Special.Area1:
                    
                    break;
                case NP.Model.ENUM.Special.VocaSeq:
                    sb.Append(string.Format("<select id='{0}' name='{1}' {2}>{3}</select>"
                        , id, name, onchange, (string.IsNullOrEmpty(s.DefaultText) ? "" : ("<option value=''>"+s.DefaultText + "</option>")) + GetFromToOption(1, 100, "회차", s.Selected)));
                    break;
                case NP.Model.ENUM.Special.IsOpenBoard:
                    sb.Append(string.Format("<select id='{0}' name='{1}' {2} class='"+(s.CssClass??"")+"' style='width: 100px;"+(s.Style)+"'>{3}</select>"
                        , id, name, onchange, (string.IsNullOrEmpty(s.DefaultText) ? "" : ("<option value=''>" + s.DefaultText + "</option>")) + ("<option value='1'"+(s.Selected == "1" ? "selected" : "")+">개시</option>")+ ("<option value='0'" + (s.Selected == "0" ? "selected" : "") + ">종료</option>")));
                    break;
                case NP.Model.ENUM.Special.Year:
                    sb.Append(string.Format("<select id='{0}' name='{1}' {2} class='" + (s.CssClass ?? "") + "' style='width: 100px;" + (s.Style) + "'>{3}</select>"
                        , id, name, onchange, (string.IsNullOrEmpty(s.DefaultText) ? "" : ("<option value=''>" + s.DefaultText + "</option>")) 
                        + GetYearOption(2018, s.Selected)));
                    break;
                case NP.Model.ENUM.Special.Month:
                    sb.Append(string.Format("<select id='{0}' name='{1}' {2} class='" + (s.CssClass ?? "") + "' style='width: 100px;" + (s.Style) + "'>{3}</select>"
                        , id, name, onchange, (string.IsNullOrEmpty(s.DefaultText) ? "" : ("<option value=''>" + s.DefaultText + "</option>"))
                        + GetMonthOption(s.Selected)));
                    break;
            }
        }
        else
        {
            sb.Append(string.Format("<select id='{0}' name='{1}' {2} style='"+s.Style+"'>{3}</select>"
                        , id
                        , name
                        , onchange
                        , (string.IsNullOrEmpty(s.DefaultText) && string.IsNullOrEmpty(s.DefaultValue) ? "" : ("<option value='" + (s.DefaultValue ?? "") + "'>" + s.DefaultText + "</option>"))
                            +
                            sblist
                        )
                        );
        }
        return System.Web.Mvc.MvcHtmlString.Create(sb.ToString());
    }

    public static String GetYearOption(int minYear, String selected)
    {
        String op = "";
        for(var i = minYear; i < DateTime.Now.Year + 2; i++)
        {
            op += string.Format("<option value='{0}'" + (selected == i.ToString() ? "selected" : "") + ">{0}년도</option>", i);
        }
        return op;
    }

    public static String GetMonthOption(String selected)
    {
        String op = "";
        for (var i = 1; i < 13; i++)
        {
            op += string.Format("<option value='{0}'" + (selected == i.ToString() ? "selected" : "") + ">{0}월</option>", i);
        }
        return op;
    }

    public static System.Web.Mvc.MvcHtmlString Radio(this System.Web.Mvc.HtmlHelper helper, NP.Model.InputRadio ir)
    {
        StringBuilder sb = new StringBuilder();
        if (ir.Special != null)
        {
            switch (ir.Special)
            {
                case NP.Model.ENUM.Special.IsUse:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">사용&nbsp;&nbsp;</label></span>"+
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">사용안함&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\""+ir.OnChange+"\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsExclude:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">제외&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">제외안함&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsUseBoard:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">개시&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">종료&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsOpen:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">공개&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">비공개&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsApproval:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">승인&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">대기&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsYesNo:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">예&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">아니오&nbsp;&nbsp;</label></span>"
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsNoYes:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">아니오&nbsp;&nbsp;</label></span>" + 
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">예&nbsp;&nbsp;</label></span>"                        
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.IsTop:
                    sb.Append(string.Format(
                        "<span><input type=\"radio\" id=\"{0}0\" name=\"{0}\" value=\"0\" {1} data-rname=\"{2}\" " + (ir.Selected == "0" ? "checked" : "") + " />&nbsp;<label for=\"{0}0\">일반글&nbsp;&nbsp;</label></span>" +
                        "<span><input type=\"radio\" id=\"{0}1\" name=\"{0}\" value=\"1\" {1} data-rname=\"{2}\" " + (ir.Selected == "1" ? "checked" : "") + " />&nbsp;<label for=\"{0}1\">상위고정글&nbsp;&nbsp;</label></span>"                        
                        , ir.Name
                        , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                        , ir.ChangeId ?? ""));
                    break;
                case NP.Model.ENUM.Special.StringList:
                    {
                        int i = 0;
                        foreach (var s in ir.ListData.Split(';'))
                        {
                            sb.Append(string.Format(
                                "<span><input type=\"radio\" id=\"{0}{1}\"  name=\"{0}\" value=\"{1}\" {2} data-rname=\"{3}\" " + (ir.Selected == s.Split(':')[0] ? "checked" : "") + " />&nbsp;<label for=\"{0}{1}\">{4}&nbsp;&nbsp;</label></span>"
                                , ir.Name
                                , s.Split(':')[0]
                                , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                                , ir.ChangeId ?? ""
                                , s.Split(':')[1]));
                            i++;
                        }
                    }
                    break;
            }
        }
        else
        {
            foreach (var item in ir.ComCodes)
            {
                sb.Append(string.Format(
                            "<span style=\"display: inline-block;\"><input type=\"radio\" id=\"{0}{3}\" name=\"{0}\" value=\"{3}\" {1} data-rname=\"{2}\" " + (ir.Selected == item.ccode.ToString() ? "checked" : "") + " />&nbsp;<label for=\"{0}{3}\">{4}&nbsp;&nbsp;</label>&nbsp;</span>"
                            , ir.Name
                            , (string.IsNullOrEmpty(ir.OnChange) ? ("onchange=\"javascript:radioed(this);\"") : ("onchange =\"" + ir.OnChange + "\""))
                            , ir.ChangeId ?? ""
                            , item.ccode
                            , item.cname));
            }
        }
        return System.Web.Mvc.MvcHtmlString.Create(sb.ToString());
    }

    public static System.Web.Mvc.MvcHtmlString Pager(this System.Web.Mvc.HtmlHelper helper, int currentPage, int pagesToShowSize, int pageSize, int totalRecords, String methodname = "gopage")
    {
        StringBuilder html = new StringBuilder(@"<footer class='panel-footer'><input type='hidden' id='pagenum' name='pagenum' value='" + currentPage.ToString() + "' /><div class='row'><div class='col-sm-6 text-left'><small class='text-muted inline m-t-sm m-b-sm'>" + totalRecords.ToString("#,0") + " 개의 데이터 </small></div>");
        if (totalRecords <= pageSize)
        {
            return System.Web.Mvc.MvcHtmlString.Create(html + "</fotter>");
        }
        html.Append(new StringBuilder(@"<div class='col-sm-6 text-right text-center-xs'><ul class='pagination pagination-sm m-t-none m-b-none'>"));
        if (totalRecords > 0)
        {
            int maxPageNo = (int)Math.Ceiling((float)totalRecords / pageSize);
            var htmlDic = new Dictionary<string, object>();
            int startPage = currentPage - ((currentPage - 1) % pagesToShowSize);
            int endPage = startPage + (pagesToShowSize - 1);
            if (maxPageNo < endPage)
            {
                endPage = maxPageNo;
            }
            int prevPage = Math.Max(startPage - pagesToShowSize, 1);
            int nextPage = Math.Min(endPage + 1, maxPageNo);
            html.Append(new StringBuilder(@"<li><a href='#' onclick='javascript:" + methodname + @"(1, this);'><i class='fa fa-chevron-left'></i><i class='fa fa-chevron-left'></i></a></li>"));
            html.Append(new StringBuilder(@"<li><a href='#' onclick='javascript:" + methodname + @"(" + prevPage + @", this);'><i class='fa fa-chevron-left'></i></a>"));
            for (int page = startPage; page <= endPage; page++)
            {
                if (page == currentPage)
                {
                    html.AppendFormat("<li class='active'><a href='#' style='cursor: default;' /><strong>{0}</strong></a></li>", page);
                }
                else
                {
                    html.Append(new StringBuilder(@"<li><a href='#' onclick='javascript:" + methodname + @"(" + page + @", this);'>" + page + @"</a></li>"));
                }
            }
            html.Append(new StringBuilder(@"<li><a href='#' onclick='javascript:" + methodname + @"(" + nextPage + @", this);'><i class='fa fa-chevron-right'></i></a></li>"));
            html.Append(new StringBuilder(@"<li><a href='#' onclick='javascript:" + methodname + @"(" + maxPageNo + @", this);'><i class='fa fa-chevron-right'></i><i class='fa fa-chevron-right'></i></a></li>"));
        }
        html.Append(@"</ul></div></div></footer>");
        return System.Web.Mvc.MvcHtmlString.Create(html.ToString());
    }

    public static System.Web.Mvc.MvcHtmlString Pager2(this System.Web.Mvc.HtmlHelper helper, int currentPage, int pagesToShowSize, int pageSize, int totalRecords, String methodname = "gopage", String fid = "mform", String pid = "pagenum")
    {
        StringBuilder html = new StringBuilder(@"<div class='paging'><input type='hidden' id='pagenum' name='pagenum' value='" + currentPage.ToString() + "' />");
        if (totalRecords <= pageSize)
        {
            return System.Web.Mvc.MvcHtmlString.Create(html + "</div>");
        }
        if (totalRecords > 0)
        {
            int maxPageNo = (int)Math.Ceiling((float)totalRecords / pageSize);
            var htmlDic = new Dictionary<string, object>();
            int startPage = currentPage - ((currentPage - 1) % pagesToShowSize);
            int endPage = startPage + (pagesToShowSize - 1);
            if (maxPageNo < endPage)
            {
                endPage = maxPageNo;
            }
            int prevPage = Math.Max(startPage - pagesToShowSize, 1);
            int nextPage = Math.Min(endPage + 1, maxPageNo);
            html.Append(new StringBuilder("<a href=\"#\" class=\"first\" onclick=\"javascript:" + methodname + @"('"+fid+"','"+pid+ "',1, this);\">맨앞</a> "));
            html.Append(new StringBuilder("<a href=\"#\" class=\"prev\"onclick=\"javascript:" + methodname + @"('" + fid + "','" + pid + "'," + prevPage + ", this);\" > 이전</a><ul>"));
            for (int page = startPage; page <= endPage; page++)
            {
                if (page == currentPage)
                {
                    html.AppendFormat("<li class=\"on\"><a href=\"#\">" + page + "</a></li> ");
                }
                else
                {
                    html.Append(new StringBuilder("<li><a href=\"#\" onclick=\"javascript:" + methodname + @"('" + fid + "','" + pid + "'," + page + ", this);\">" + page + "</a></li> "));
                }
            }
            html.Append(new StringBuilder("</ul><a href=\"#\" class=\"next\" onclick=\"javascript:" + methodname + @"('" + fid + "','" + pid + "'," + nextPage + ", this);\">다음</a> "));
            html.Append(new StringBuilder("<a href=\"#\" class=\"last\" onclick=\"javascript:" + methodname + @"('" + fid + "','" + pid + "'," + maxPageNo + ", this);\">맨뒤</a>"));
        }
        html.Append(@"</div>");
        return System.Web.Mvc.MvcHtmlString.Create(html.ToString());
    }

    public static String  GetFromToOption(int start, int end, String textAppend, String selected)
    {
        StringBuilder sb = new StringBuilder();
        for(int i = start; i < end + 1; i++)
        {
            sb.Append("<option value='" + i + "' " + (i.ToString() == selected ? "selected" : "") + ">" + i + textAppend + "</option>");
        }
        return sb.ToString();
    }

    public static string RenderView(this System.Web.Mvc.Controller controller, string viewName, object model)
    {
        return RenderView(controller, viewName, new System.Web.Mvc.ViewDataDictionary(model));
    }

    public static string RenderView(this System.Web.Mvc.Controller controller, string viewName, System.Web.Mvc.ViewDataDictionary viewData)
    {
        var controllerContext = controller.ControllerContext;

        var viewResult = System.Web.Mvc.ViewEngines.Engines.FindView(controllerContext, viewName, null);

        System.IO.StringWriter stringWriter;

        using (stringWriter = new System.IO.StringWriter())
        {
            var viewContext = new System.Web.Mvc.ViewContext(
                controllerContext,
                viewResult.View,
                viewData,
                controllerContext.Controller.TempData,
                stringWriter);

            viewResult.View.Render(viewContext, stringWriter);
            viewResult.ViewEngine.ReleaseView(controllerContext, viewResult.View);
        }

        return stringWriter.ToString();
    }

    /// <summary>
    /// 압축 파일 풀기
    /// </summary>
    /// <param name="zipFilePath">ZIP파일 경로</param>
    /// <param name="unZipTargetFolderPath">압축 풀 폴더 경로</param>
    /// <param name="password">해지 암호</param>
    /// <param name="isDeleteZipFile">zip파일 삭제 여부</param>
    /// <returns>압축 풀기 성공 여부 </returns>    
    public static bool UnZipFiles(string zipFilePath, string unZipTargetFolderPath, string password = null, bool isDeleteZipFile = false)
    {
        // 반환 값
        bool retVal = false;

        // ZIP 파일 존재 여부 확인
        if (File.Exists(zipFilePath))
        {
            try
            {                
                using (var zipInputStream = new ICSharpCode.SharpZipLib.Zip.ZipInputStream(File.OpenRead(zipFilePath)))
                {
                    if (!string.IsNullOrEmpty(password))
                    {
                        zipInputStream.Password = password; // 패스워드 설정
                    }

                    ICSharpCode.SharpZipLib.Zip.ZipEntry theEntry;

                    // 압축 파일 내의 엔트리를 읽으면서 처리
                    while ((theEntry = zipInputStream.GetNextEntry()) != null)
                    {
                        // 압축 엔트리 이름 처리
                        string directoryName = Path.GetDirectoryName(theEntry.Name);
                        string fileName = Path.GetFileName(theEntry.Name);

                        // 디렉터리 생성
                        if (!string.IsNullOrEmpty(directoryName))
                        {
                            Directory.CreateDirectory(Path.Combine(unZipTargetFolderPath, directoryName));
                        }

                        // 파일이 있는 경우
                        if (!string.IsNullOrEmpty(fileName))
                        {
                            string fullPath = Path.Combine(unZipTargetFolderPath, theEntry.Name);

                            // 파일스트림 생성 및 파일 복사
                            using (FileStream streamWriter = File.Create(fullPath))
                            {
                                byte[] data = new byte[2048];
                                int size;
                                while ((size = zipInputStream.Read(data, 0, data.Length)) > 0)
                                {
                                    streamWriter.Write(data, 0, size);
                                }
                            }
                        }
                    }

                }

                // 압축 해제가 성공적으로 완료되었음을 표시
                retVal = true;

                // ZIP 파일 삭제를 원하는 경우 처리
                if (isDeleteZipFile)
                {
                    File.Delete(zipFilePath);
                }
            }
            catch
            {
                retVal = false; // 예외 발생 시 실행 실패로 표시
            }
        }

        return retVal;
    }
    /*
    public static bool UnZipFiles(string zipFilePath, string unZipTargetFolderPath, string password = null, bool isDeleteZipFile = false)
    {
        bool retVal = false;

        //ZIP파일이있는경우만수행.
        if (System.IO.File.Exists(zipFilePath))
        {
            //ZIP스트림생성.
            ICSharpCode.SharpZipLib.Zip.ZipInputStream zipInputStream = new ICSharpCode.SharpZipLib.Zip.ZipInputStream(System.IO.File.OpenRead(zipFilePath));
            //패스워드가있는경우패스워드지정.
            if (password != null && password != String.Empty)
                zipInputStream.Password = password;
            try
            {
                ICSharpCode.SharpZipLib.Zip.ZipEntry theEntry;
                //반복하며파일을가져옴.
                while ((theEntry = zipInputStream.GetNextEntry()) != null)
                {
                    //폴더
                    string directoryName = System.IO.Path.GetDirectoryName(theEntry.Name);
                    string fileName = System.IO.Path.GetFileName(theEntry.Name);//파일

                    //폴더생성
                    System.IO.Directory.CreateDirectory(unZipTargetFolderPath+"\\" + directoryName);

                    //파일이름이있는경우
                    if (fileName != String.Empty)
                    {
                        //파일스트림생성.(파일생성)
                        System.IO.FileStream streamWriter = System.IO.File.Create((unZipTargetFolderPath +"\\"+ theEntry.Name));

                        int size = 2048;
                        byte[] data = new byte[2048];

                        //파일복사
                        while (true)
                        {
                            size = zipInputStream.Read(data, 0, data.Length);

                            if (size > 0)
                                streamWriter.Write(data, 0, size);
                            else
                                break;
                        }

                        //파일스트림종료
                        streamWriter.Close();
                    }
                }

                retVal = true;
            }
            catch
            {
                retVal = false;
            }
            finally
            {
                //ZIP파일스트림종료
                zipInputStream.Close();
            }

            //ZIP파일삭제를원할경우파일삭제.
            if (isDeleteZipFile)
                try
                {
                    System.IO.File.Delete(zipFilePath);
                }
                catch { }
        }
        return retVal;
    }
    */


    public static string MD5Hash(string data)
    {
        var mdHash = MD5.Create(); 
        byte[] hash = mdHash.ComputeHash(Encoding.UTF8.GetBytes(data));
        StringBuilder stringBuilder = new StringBuilder();
        foreach (byte b in hash)
        {
            stringBuilder.AppendFormat("{0:x2}", b);
        }
         
        return stringBuilder.ToString();
    }

    /// <summary>
    /// 사용자 인증체크시(로그인/본인인증) 특정ip또는host skip할건지 여부
    /// <param name="gb">pwd:패스워드skip, smsauth:sms인증skip(</param>
    /// <param name="ip"></param>
    /// <param name="host"></param>
    /// <returns>true:skip처리, false:skip하지않음</returns>
    /// </summary>
    public static bool IsSkipIPorHost(IpHostSkipGb gb, string ip, string host)
    {
        string ipAddrs,  hosts;
        //ipAddrs1 = "127.0.0.1,218.232.111.111,59.150.105.195,59.150.105.198";
        //ipAddrs2 = "218.232.111.111,59.150.105.195,59.150.105.198";

        //ipAddrs1 = "127.0.0.1,218.232.111.111,59.150.105.195,59.150.105.198";
        //hosts = "ynictea.nptc.kr";

        ipAddrs = "";
        hosts = "";

        switch (gb)
        {
            case IpHostSkipGb.PassWord:
                if (ipAddrs.Contains(ip) || hosts.Contains(host))
                {
                    return true;
                }
                break;
            case IpHostSkipGb.SmsAuth:
                if (ipAddrs.Contains(ip) || hosts.Contains(host))
                {
                    return true;
                }
                break;

            default:
                break;
        }
        return false;
    }

    /// <summary>
    /// 문자열을 지정된 최대 자리수만큼 자르고 초과하면 "..."을 추가.
    /// </summary>
    /// <param name="text">문자열</param>
    /// <param name="maxLength">최대 자리수</param>
    /// <returns>잘린 문자열</returns>
    public static string TrimString(string text, int maxLength)
    {
        // 유효성 검사
        if (string.IsNullOrEmpty(text) || maxLength <= 0)
        {
            return string.Empty;
        }

        // "..."도 자리수로 포함되므로 자리수가 3 이하라면 "..."을 바로 반환
        if (maxLength <= 3)
        {
            return "...";
        }

        // 문자열이 최대 자리수를 초과하지 않는다면 그대로 반환
        if (text.Length <= maxLength)
        {
            return text;
        }

        // 문자열 자르기 + "..."
        return text.Substring(0, maxLength - 3) + "...";
    }

}