using System.Globalization;
using EnVisage.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Microsoft.AspNet.Identity;
using EnVisage.Code;
using EnVisage.Code.Cache;
using EnVisage.Models.Cache;
using System.Text;

namespace EnVisage.Code.HtmlHelpers
{
    public static class HtmlHelpers
    {
        public struct RoleAccess {
            public Guid RoleId;
            public Areas SecurityObject;
            public Guid ProjectId;
            public int Read;
            public int Write;
        }

        public static MvcHtmlString GetProjectTree(this HtmlHelper html, UrlHelper url, AspNetUser principal,
                                                   Guid? roleId)
        {
            const string attrChecked = "checked";
            const string attrOverriden = "overriden";
            var context = new EnVisageEntities();
            var companies = (from c in context.Companies
                             select new {c.Id, c.Name}).ToList();
            //TODO: I've commented where clause above as we now have a bunch of projects assigned directly to parent company, e.g. system ones (capacity, etc.)

            var clients = (from c in context.Clients
                           select new {c.Id, c.Name}).ToList();

            var rolePermissions = new List<RoleAccess>();
            var userPermissions = new List<ProjectAccess>();

            if (principal != null)
            {
                #region User

                foreach (var role in principal.AspNetRoles)
                {
                    var accessForRoles = (from pr in context.ProjectAccesses
                                          where pr.PrincipalId == new Guid(role.Id)
                                          select new
                                              {
                                                  PrincipalId = pr.PrincipalId,
                                                  ProjectId = pr.ProjectId,
                                                  Read = pr.Read,
                                                  Write = pr.Write
                                              }).ToList();

                    foreach (var project in accessForRoles)
                    {
                        var new_ra = new RoleAccess();
                        new_ra.RoleId = project.PrincipalId;
                        new_ra.ProjectId = project.ProjectId;
                        new_ra.Read = project.Read;
                        new_ra.Write = project.Write;
                        rolePermissions.Add(new_ra);
                    }
                }

                if (!string.IsNullOrEmpty(principal.Id))
                    userPermissions = (from pr in context.ProjectAccesses where pr.PrincipalId == new Guid(principal.Id) select pr)
                            .ToList();

                #endregion
            }
            else
            {
                #region Roles
                var accessForRoles = (from pr in context.ProjectAccesses
                                      where pr.PrincipalId == roleId
                                      select pr).ToList();

                foreach (var project in accessForRoles)
                {
                    var newRa = new RoleAccess
                        {
                            RoleId = project.PrincipalId,
                            ProjectId = project.ProjectId,
                            Read = project.Read,
                            Write = project.Write
                        };
                    rolePermissions.Add(newRa);
                }
                #endregion
            }


            var projects = (from pr in context.Projects
                            orderby pr.Name
                            select new {Id = pr.Id, Name = pr.Name, CompanyId = pr.CompanyId, ClientId = pr.ClientId})
                .ToList();

            var projlist = new TagBuilder("div");
            projlist.InnerHtml = @"<tr class=""treegrid-1"" style=""border-top:0;"">
                        <td style=""font-weight:600;border-top-width:0"">Projects</td>
                        <td style=""border-top-width:0;text-align: center;"">&nbsp;R&nbsp;&nbsp;&nbsp;&nbsp;W</td>
                    </tr>";

            foreach (var company in companies)
            {
                #region Company

                var tr = new TagBuilder("tr");
                var td = new TagBuilder("td");
                var span = new TagBuilder("span");
                var td1 = new TagBuilder("td");
                td1.Attributes.Add("nowrap", string.Empty);

                var cbr = new TagBuilder("input");
                cbr.Attributes["value"] = company.Id.ToString();
                cbr.Attributes["type"] = "checkbox";
                cbr.Attributes["name"] = "companyread";
                cbr.AddCssClass("custominput");
                cbr.AddCssClass("custom");

                var cbw = new TagBuilder("input");
                cbw.Attributes["value"] = company.Id.ToString();
                cbw.Attributes["type"] = "checkbox";
                cbw.Attributes["name"] = "companywrite";
                cbw.AddCssClass("custominput");
                cbw.AddCssClass("custom");

                var companyProjects = projects.Where(x => x.CompanyId == company.Id).Select(x => x.Id).ToArray();

                //AK: looks like here we set checkboxes for lowest level permissions
                if (companyProjects.Length > 0 &&
                    (principal != null && userPermissions.Count(x => companyProjects.Contains(x.ProjectId)) > 0) ||
                    (principal == null && rolePermissions.Count(x => companyProjects.Contains(x.ProjectId)) > 0))
                {
                    if ((principal != null && companyProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Read == (int)Permission.Allow))) ||
                        (principal == null && companyProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Read == (int)Permission.Allow))))
                        cbr.Attributes["checked"] = attrChecked;
                    if ((principal != null && companyProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Write == (int)Permission.Allow))) ||
                        (principal == null && companyProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Write == (int)Permission.Allow))))
                        cbw.Attributes["checked"] = attrChecked;
                }

                td1.InnerHtml = string.Format("{0}{1}", cbr, cbw);
                tr.Attributes["class"] = string.Format("treegrid-{0}", company.Id);
                span.Attributes["class"] = "treegrid-expander glyphicon glyphicon-chevron-right";
                td.InnerHtml = span.ToString();
                td.SetInnerText(company.Name);
                tr.InnerHtml = string.Format("{0}{1}", td, td1);
                projlist.InnerHtml += tr;

                #endregion

                #region Clients

                foreach (
                    var client in
                        clients.Where(
                            c => projects.Where(x => x.CompanyId == company.Id).Select(x => x.ClientId).Contains(c.Id)))
                {
                    var client_tr = new TagBuilder("tr");
                    var client_td = new TagBuilder("td");
                    var client_span = new TagBuilder("span");
                    var client_td1 = new TagBuilder("td");
                    client_td1.Attributes.Add("nowrap", string.Empty);
                    var client_cbr = new TagBuilder("input");
                    client_cbr.Attributes["value"] = client.Id.ToString();
                    client_cbr.Attributes["companyr"] = company.Id.ToString();
                    client_cbr.Attributes["type"] = "checkbox";
                    client_cbr.Attributes["name"] = "clientread";
                    client_cbr.AddCssClass("custominput");

                    var client_cbw = new TagBuilder("input");
                    client_cbw.Attributes["companyw"] = company.Id.ToString();
                    client_cbw.Attributes["value"] = client.Id.ToString();
                    client_cbw.Attributes["type"] = "checkbox";
                    client_cbw.Attributes["name"] = "clientwrite";
                    client_cbw.AddCssClass("custominput");

                    var clientProjects = projects.Where(x => x.CompanyId == company.Id && x.ClientId == client.Id).Select(x => x.Id).ToArray();

                    if (clientProjects.Length > 0 &&
                        (principal != null && userPermissions.Count(x => clientProjects.Contains(x.ProjectId)) > 0) ||
                        (principal == null && rolePermissions.Count(x => clientProjects.Contains(x.ProjectId)) > 0))
                    {
                        if ((principal != null && clientProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Read == (int)Permission.Allow))) ||
                            (principal == null && clientProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Read == (int)Permission.Allow))))
                            client_cbr.Attributes["checked"] = attrChecked;
                        if ((principal != null && clientProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Write == (int)Permission.Allow))) ||
                            (principal == null && clientProjects.All(prj => rolePermissions.Exists(prm => prm.ProjectId == prj && prm.Write == (int)Permission.Allow))))
                            client_cbw.Attributes["checked"] = attrChecked;
                    }

                    client_td1.InnerHtml = string.Format("{0}{1}", client_cbr, client_cbw);

                    client_tr.Attributes["class"] = string.Format("treegrid-{0}{1} treegrid-parent-{0}", company.Id,
                                                                  client.Id);
                    client_span.Attributes["class"] = "treegrid-expander glyphicon glyphicon-chevron-right";
                    client_td.InnerHtml = client_span.ToString();
                    client_td.SetInnerText(client.Name);
                    client_tr.InnerHtml = string.Format("{0}{1}", client_td, client_td1);
                    projlist.InnerHtml += client_tr;

                    #region Projects

                    foreach (var project in projects.Where(x => x.CompanyId == company.Id && x.ClientId == client.Id))
                    {
                        var project_tr = new TagBuilder("tr");
                        var project_td = new TagBuilder("td");
                        var project_span = new TagBuilder("span");
                        var project_td1 = new TagBuilder("td");
                        project_td1.Attributes.Add("nowrap", string.Empty);
                        var project_cbr = new TagBuilder("input");
                        project_cbr.Attributes["value"] = project.Id.ToString();
                        project_cbr.Attributes["type"] = "checkbox";
                        project_cbr.Attributes["name"] = "projectlistread";
                        project_cbr.Attributes["companyr"] = company.Id.ToString();
                        project_cbr.Attributes["clientr"] = client.Id.ToString();

                        var project_cbw = new TagBuilder("input");
                        project_cbw.Attributes["value"] = project.Id.ToString();
                        project_cbw.Attributes["type"] = "checkbox";
                        project_cbw.Attributes["name"] = "projectlistwrite";
                        project_cbw.Attributes["companyw"] = company.Id.ToString();
                        project_cbw.Attributes["clientw"] = client.Id.ToString();

                        project_cbr.AddCssClass("custominput");
                        project_cbw.AddCssClass("custominput");

                        if (principal != null)
                        {
                            var isUserPermissionReadFound = false;
                            var isUserPermissionWriteFound = false;

                            foreach (var selected in userPermissions)
                            {
                                if (project.Id == selected.ProjectId)
                                {
                                    if (selected.Read == Permission.Allow.GetHashCode())
                                    {
                                        project_cbr.Attributes["checked"] = attrChecked;
                                    }

                                    if (selected.Write == Permission.Allow.GetHashCode())
                                    {
                                        project_cbw.Attributes["checked"] = attrChecked;
                                    }

                                    isUserPermissionReadFound = selected.Read != Permission.Inherited.GetHashCode();
                                    isUserPermissionWriteFound = selected.Write != Permission.Inherited.GetHashCode();
                                }
                            }

                            var isFound = rolePermissions.Any(t => t.ProjectId == project.Id);
                            var isRead = rolePermissions.Any(t => t.ProjectId == project.Id && (t.Read == (int) Permission.Allow));
                            var isWrite = rolePermissions.Any(t => t.ProjectId == project.Id && (t.Write == (int)Permission.Allow));
                            if (isFound)
                            {
                                project_cbr.Attributes["role"] = ((int)(isRead ? Permission.Allow : Permission.Deny)).ToString(CultureInfo.InvariantCulture);
                                project_cbw.Attributes["role"] = ((int)(isWrite ? Permission.Allow : Permission.Deny)).ToString(CultureInfo.InvariantCulture);

                                if (!isUserPermissionReadFound)
                                {
                                    project_cbr.Attributes["overriden"] = attrOverriden;
                                    if (isRead)
                                        project_cbr.Attributes["checked"] = "checked";
                                }

                                if (!isUserPermissionWriteFound)
                                {
                                    project_cbw.Attributes["overriden"] = attrOverriden;
                                    if (isWrite)
                                        project_cbw.Attributes["checked"] = "checked";
                                }
                            }

                            if (!isFound)
                            {
                                project_cbr.Attributes["role"] = ((int)Permission.Deny).ToString(CultureInfo.InvariantCulture);
                                project_cbw.Attributes["role"] = ((int)Permission.Deny).ToString(CultureInfo.InvariantCulture);

                                if (!isUserPermissionReadFound)
                                {
                                    project_cbr.Attributes["overriden"] = attrOverriden;
                                }

                                if (!isUserPermissionWriteFound)
                                {
                                    project_cbw.Attributes["overriden"] = attrOverriden;
                                }
                            }
                        }
                        else
                        {

                            foreach (var selected in rolePermissions)
                            {
                                if (project.Id == selected.ProjectId)
                                {
                                    if (selected.Read == Permission.Allow.GetHashCode())
                                    {
                                        project_cbr.Attributes["checked"] = attrChecked;
                                    }

                                    if (selected.Write == Permission.Allow.GetHashCode())
                                    {
                                        project_cbw.Attributes["checked"] = attrChecked;
                                    }

                                }
                            }
                        }

                        project_td1.InnerHtml = string.Format("{0}{1}", project_cbr, project_cbw);

                        project_tr.Attributes["class"] = string.Format("treegrid-{0} treegrid-parent-{1}{2}", project.Id,
                                                                       company.Id, client.Id);
                        project_span.Attributes["class"] = "treegrid-indent";
                        project_td.InnerHtml = project_span.ToString();
                        project_td.SetInnerText(project.Name);
                        project_tr.InnerHtml = string.Format("{0}{1}", project_td, project_td1);
                        projlist.InnerHtml += project_tr;
                    }

                    #endregion
                }
                #endregion
            }

            #region non-company and non-client projects

            //Also show non-company and non-client projects
            foreach (var project in projects.Where(x => !x.CompanyId.HasValue || !x.ClientId.HasValue))
            {
                var projectTr = new TagBuilder("tr");
                var projectTd = new TagBuilder("td");
                var projectSpan = new TagBuilder("span");
                var projectTd1 = new TagBuilder("td");
                var projectCbr = new TagBuilder("input");
                projectCbr.Attributes["value"] = project.Id.ToString();
                projectCbr.Attributes["type"] = "checkbox";
                projectCbr.Attributes["name"] = "projectlistread";
                projectCbr.AddCssClass("custominput");

                var projectCbw = new TagBuilder("input");
                projectCbw.Attributes["value"] = project.Id.ToString();
                projectCbw.Attributes["type"] = "checkbox";
                projectCbw.Attributes["name"] = "projectlistwrite";
                projectCbw.AddCssClass("custominput");

                foreach (var selected in rolePermissions)
                {
                    if (project.Id == selected.ProjectId)
                    {
                        if (selected.Read == (int)Permission.Allow)
                            projectCbr.Attributes["checked"] = attrChecked;
                        if (selected.Write == (int)Permission.Allow)
                            projectCbw.Attributes["checked"] = attrChecked;
                    }
                }

                projectTd1.InnerHtml = string.Format("{0}{1}", projectCbr, projectCbw);
                projectTr.Attributes["class"] = string.Format("treegrid-{0} treegrid-parent-{1}{2}", project.Id, -1, -1);
                projectSpan.Attributes["class"] = "treegrid-indent";
                projectTd.InnerHtml = projectSpan.ToString();
                projectTd.SetInnerText(project.Name);
                projectTr.InnerHtml = string.Format("{0}{1}", projectTd, projectTd1);
                projlist.InnerHtml += projectTr;
            }

            #endregion

            return new MvcHtmlString(projlist.ToString());
        }

        //public static MvcHtmlString GetAreaItemsList(this HtmlHelper html, UrlHelper url, AspNetUser principal)
        public static MvcHtmlString GetAreaItemsList(this HtmlHelper html, UrlHelper url, UserModel principal)
        {
            const string attrChecked = "checked";
			const string attrInherited = "inherited";

            var context = new EnVisageEntities();
            var roleIds = principal.AspNetRoles.Select(t => new Guid (t.Id)).ToArray();
            var rolePermissions = (from pr in context.Securities
                            where roleIds.Contains(pr.PrincipalId)
                            select pr).ToArray().Select(area => new RoleAccess
                {
                    RoleId = area.PrincipalId,
                    SecurityObject = (Areas) Enum.Parse(typeof (Areas), area.SecurityObject),
                    Read = area.Read,
                    Write = area.Write
                }).ToList();

            var userPermissions = new List<Security>();
           // if(!string.IsNullOrEmpty(principal.Id))
            if (principal.Id != Guid.Empty)
                userPermissions = (from pr in context.Securities where pr.PrincipalId == principal.Id select pr).ToList();
                //userPermissions = (from pr in context.Securities where pr.PrincipalId == new Guid(principal.Id) select pr).ToList();

			var menuItems = Enum.GetValues(typeof(Areas)).Cast<Areas>().OrderBy(i => i.ToString());

			menuItems = menuItems.OrderBy(i => i.ToString());

			var menulist = new TagBuilder("div") {InnerHtml = @"<tr style=""border-top:0;"">
                        <td style=""font-weight:600;border-top-width:0"">Areas</td>
                        <td style=""border-top-width:0;text-align: center;"">&nbsp;R&nbsp;&nbsp;&nbsp;&nbsp;W</td>
                    </tr>"
            };
            foreach (var menuItem in menuItems)
            {
                var tr = new TagBuilder("tr");
                var td = new TagBuilder("td");
                var span = new TagBuilder("span");
                var td1 = new TagBuilder("td");
                var cbr = new TagBuilder("input");
                cbr.Attributes["value"] = menuItem.ToString();
                cbr.Attributes["type"] = "checkbox";
                cbr.Attributes["name"] = "areasread";
                cbr.AddCssClass("custominput");
                var cbw = new TagBuilder("input");
                cbw.Attributes["value"] = menuItem.ToString();
                cbw.Attributes["type"] = "checkbox";
                cbw.Attributes["name"] = "areaswrite";
                cbw.AddCssClass("custominput");

                var isExplicitReadFound = false;
                var isExplicitWriteFound = false;

                foreach (var pa in userPermissions)
                {
                    if (!menuItem.ToString().Equals(pa.SecurityObject))
                        continue;
                    if (pa.Read == (int)Permission.Allow)
                        cbr.Attributes["checked"] = attrChecked;
                    if (pa.Write == (int)Permission.Allow)
                        cbw.Attributes["checked"] = attrChecked;

                    isExplicitReadFound = pa.Read != (int)Permission.Inherited;
                    isExplicitWriteFound = pa.Write != (int)Permission.Inherited;
                    break;
                }
                
                var isRolePermissionFound = rolePermissions.Any(t => t.SecurityObject == menuItem);
                var isRead = rolePermissions.Any(t => t.SecurityObject == menuItem && (t.Read == (int)Permission.Allow));
                var isWrite = rolePermissions.Any(t => t.SecurityObject == menuItem && (t.Write == (int)Permission.Allow));
                if (isRolePermissionFound)
                {
                    cbr.Attributes["role"] = ((int)(isRead ? Permission.Allow : Permission.Deny)).ToString(CultureInfo.InvariantCulture);
                    cbw.Attributes["role"] = ((int)(isWrite ? Permission.Allow : Permission.Deny)).ToString(CultureInfo.InvariantCulture);
                    if (!isExplicitReadFound)
                    {
						cbr.Attributes["inherited"] = attrInherited;
                        if (isRead)
                            cbr.Attributes["checked"] =  "checked";
                    }
                    if (!isExplicitWriteFound)
                    {
						cbw.Attributes["inherited"] = attrInherited;
                        if (isWrite)
                            cbw.Attributes["checked"] = "checked";
                    }
                }
                else
                {
                    cbr.Attributes["role"] = ((int)Permission.Deny).ToString(CultureInfo.InvariantCulture);
                    cbw.Attributes["role"] = ((int)Permission.Deny).ToString(CultureInfo.InvariantCulture);
                    if (!isExplicitReadFound)
                    {
						cbr.Attributes["inherited"] = attrInherited;
					}
                    if (!isExplicitWriteFound)
					{
						cbw.Attributes["inherited"] = attrInherited;
					}
                }

                td1.InnerHtml = string.Format("<nobr>{0}{1}</nobr>", cbr, cbw);
                td.InnerHtml = span.ToString();
                td.SetInnerText(AddSpacesToSentence(menuItem.ToString(),false));
                tr.InnerHtml = string.Format("{0}{1}", td, td1);
                menulist.InnerHtml += tr;
            }
            return new MvcHtmlString(menulist.ToString());
        }

        public static string AddSpacesToSentence(string text, bool preserveAcronyms)
        {
            if (string.IsNullOrWhiteSpace(text))
                return string.Empty;
            StringBuilder newText = new StringBuilder(text.Length * 2);
            newText.Append(text[0]);
            for (int i = 1; i < text.Length; i++)
            {
                if (char.IsUpper(text[i]))
                    if ((text[i - 1] != ' ' && !char.IsUpper(text[i - 1])) ||
                        (preserveAcronyms && char.IsUpper(text[i - 1]) &&
                         i < text.Length - 1 && !char.IsUpper(text[i + 1])))
                        newText.Append(' ');
                newText.Append(text[i]);
            }
            return newText.ToString();
        }

		public static MvcHtmlString GetAreaItemsList(this HtmlHelper html, UrlHelper url, RoleModel role)
        {
            EnVisageEntities context = new EnVisageEntities();
			var selecteds = (from pr in context.Securities where pr.PrincipalId == role.Id select pr).ToList();
			var menuItems = Enum.GetValues(typeof(Areas)).Cast<Areas>().OrderBy(i => i.ToString());

			//per ENV-807 - temporary - remove Reports from permission list
			//menuItems = menuItems.Where(i => i != Areas.Reports).OrderBy(i => i.ToString());
			menuItems = menuItems.OrderBy(i => i.ToString());

			var menulist = new TagBuilder("div");

            menulist.InnerHtml = @"<tr style=""border-top:0;"">
                        <td style=""font-weight:600;border-top-width:0"">Areas</td>
                        <td style=""border-top-width:0;text-align: center;"">R&nbsp;&nbsp;&nbsp;&nbsp;W</td>
                    </tr>";

            foreach (var menuItem in menuItems)
            {
                var tr = new TagBuilder("tr");
                var td = new TagBuilder("td");
                var span = new TagBuilder("span");
                var td1 = new TagBuilder("td");
                td1.Attributes.Add("nowrap", string.Empty);
                var cbr = new TagBuilder("input");
                cbr.Attributes["value"] = menuItem.ToString();
                cbr.Attributes["type"] = "checkbox";
                cbr.Attributes["name"] = "areasread";
                var cbw = new TagBuilder("input");
                cbw.Attributes["value"] = menuItem.ToString();
                cbw.Attributes["type"] = "checkbox";
                cbw.Attributes["name"] = "areaswrite";

                cbr.AddCssClass("custominput");
                cbw.AddCssClass("custominput");

                foreach (var selected in selecteds)
                {
                    if (menuItem.ToString() == selected.SecurityObject && selected.Read == 1)
                        cbr.Attributes["checked"] = "checked";
                    if (menuItem.ToString() == selected.SecurityObject && selected.Write == 1)
                        cbw.Attributes["checked"] = "checked";
                }
                //cbw.InnerHtml = " " + menuItem.ToDisplayValue();
                //menulist.InnerHtml += cbr + "  " + cbw + "</br>";

                td1.InnerHtml = cbr + " " + cbw;
                td.InnerHtml = span.ToString();
                td.SetInnerText(menuItem.ToString());
                tr.InnerHtml = td + "" + td1;
                menulist.InnerHtml += tr;
            }

            return new MvcHtmlString(menulist.ToString());
        }

        //public static MvcHtmlString GetRolesList(this HtmlHelper html, UrlHelper url, AspNetUser Principal)
        public static MvcHtmlString GetRolesList(this HtmlHelper html, UrlHelper url, UserModel Principal)
        {
            EnVisageEntities context = new EnVisageEntities();
            var selecteds =  Principal.AspNetRoles.ToList();
            var roleItems = (from pr in context.AspNetRoles
                             orderby pr.Name
                             select pr).ToList();
            var rolelist = new TagBuilder("div");
            foreach (var roleItem in roleItems)
            {
                var cb = new TagBuilder("input");
                cb.Attributes["value"] = roleItem.Id.ToString();
                cb.Attributes["type"] = "checkbox";
                cb.Attributes["name"] = "roleitems";
                foreach (var selected in selecteds)
                {
                    if (roleItem.Id == selected.Id)
                        cb.Attributes["checked"] = "checked";
                }
                cb.InnerHtml = " " + roleItem.Name;
                rolelist.InnerHtml += cb + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
            }

            return new MvcHtmlString(rolelist.ToString());
        }

        public static MvcHtmlString GetProjectStatusDropdown(this HtmlHelper html, UrlHelper url)
        {
            EnVisageEntities context = new EnVisageEntities();
            var statuses = (from pr in context.Status
                             orderby pr.Name
                             select pr).ToList();
            var statusDropDown = new TagBuilder("select");
            statusDropDown.Attributes["name"] = "statuses";
            statusDropDown.Attributes["class"] = "form-control";
            var opAll = new TagBuilder("option");
            opAll.Attributes["value"] = "All";
            opAll.InnerHtml = "All";
            statusDropDown.InnerHtml += opAll.ToString();
            foreach (var status in statuses)
            {
                var op = new TagBuilder("option");
                op.Attributes["value"] = status.Name;
                op.InnerHtml = status.Name;
                statusDropDown.InnerHtml += op.ToString();
            }

            return new MvcHtmlString(statusDropDown.ToString());
        }

        public static MvcHtmlString GetProjectName(this HtmlHelper html, Guid ProjectId)
        {
            EnVisageEntities context = new EnVisageEntities();
            var projName = (from pr in context.Projects
                        where pr.Id == ProjectId
                        select pr.Name).FirstOrDefault();
            if (projName == null) return new MvcHtmlString(string.Empty);
            else return new MvcHtmlString(projName.ToString());
        }


		public static IEnumerable<SelectListItem> GetProjectStatusDropdown(EnVisage.Models.ForecastDashboardModel input)
        {
            var options = new List<SelectListItem>();
            using (var dbContext = new EnVisageEntities())
            {
                var projectStatuses = dbContext.Status.ToList();
                var allItem = new SelectListItem();
                allItem.Text = "All";
                allItem.Value = "All";
                options.Add(allItem);
                options.AddRange(projectStatuses.Select(creditDepartment => new SelectListItem()
                {
                    Value = creditDepartment.Id.ToString(),
                    Text = creditDepartment.Name
                }));
            }
            return options;
        }

		public static IEnumerable<SelectListItem> GetProjectClassificationDropdown(EnVisage.Models.ForecastDashboardModel input)
        {
            var options = new List<SelectListItem>();
            using (var dbContext = new EnVisageEntities())
            {
                var projectClassifications = dbContext.Types.ToList();
                var allItem = new SelectListItem();
                allItem.Text = "All";
                allItem.Value = "All";
                options.Add(allItem);
                options.AddRange(projectClassifications.Select(creditDepartment => new SelectListItem()
                {
                    Value = creditDepartment.Id.ToString(),
                    Text = creditDepartment.Name
                }));
            }
            return options;
        }
    }
}