using System;

using System.Web;

using System.Web.UI.WebControls;

using BilSimser.SharePoint.WebParts.Forums.Controls.Base;

using BilSimser.SharePoint.WebParts.Forums.Controls.Common;

using BilSimser.SharePoint.WebParts.Forums.Core.Domain.Entities;

using BilSimser.SharePoint.WebParts.Forums.Core.Service.Application;



namespace BilSimser.SharePoint.WebParts.Forums.Controls

{

	public class EditForum : AdminBaseControl

	{

		private int id;

		private TextBox txtName;

		private DropDownList ddlCategories;

		private TextBox txtDescription;

		private SPButton btnSubmit;

		private SPButton btnCancel;

		private Forum forum;



		public EditForum()

		{

			ParentLink = ForumApplication.Instance.GetLink(SharePointForumControls.ManageForums);

		}



		protected override void CreateAdminChildControls()

		{

			CreateControls();

			LoadControlValues();

			BuildUI();

		}



		private void BuildUI()

		{

			AddBoxHeader(String.Format("Editing Forum \"{0}\"", forum.Name), false, 2);

			Controls.Add(CreateRow(txtName, "Forum Name"));

			Controls.Add(CreateRow(ddlCategories, "Category"));

			Controls.Add(CreateRow(txtDescription, "Description"));

			Controls.Add(CreateButtonRow(btnSubmit, btnCancel));

			CloseBox();

		}



		private void LoadControlValues()

		{

			id = ValidInt(HttpContext.Current.Request.QueryString["forum"]);

			if (id == 0)

				forum = new Forum(1, "New Forum");

			else

				forum = RepositoryRegistry.ForumRepository.GetById(id);



			txtName.Text = forum.Name;

			ddlCategories.SelectedIndex = forum.CategoryId - 1;

			txtDescription.Text = forum.Description;

		}



		private void CreateControls()

		{

			txtName = new TextBox();



			ddlCategories = new DropDownList();

			ddlCategories.DataTextField = "Name";

			ddlCategories.DataValueField = "Id";

			ddlCategories.DataSource = RepositoryRegistry.CategoryRepository.GetAll();

			ddlCategories.DataBind();



			txtDescription = new TextBox();

			txtDescription.TextMode = TextBoxMode.MultiLine;

			txtDescription.Rows = 10;

			txtDescription.Columns = 30;



			btnSubmit = new SPButton("Submit");

			btnSubmit.Click += new EventHandler(btnSubmit_Click);



			btnCancel = new SPButton("Cancel");

			btnCancel.Click += new EventHandler(btnCancel_Click);

		}



		private void btnCancel_Click(object sender, EventArgs e)

		{

			RedirectToParent();

		}



		private void btnSubmit_Click(object sender, EventArgs e)

		{

			int tempId = SaveControlValues();

//			id = ValidInt(HttpContext.Current.Request.QueryString["forum"]);

//			if(id == 0)

//			{

			ParentLink = ForumApplication.Instance.GetLink(SharePointForumControls.ManageForumPermissions, "forum={0}", tempId);

//			}

//			else

			{

				RedirectToParent();

			}

		}



		private int SaveControlValues()

		{

			id = ValidInt(HttpContext.Current.Request.QueryString["forum"]);

			if (id == 0)

				forum = new Forum(1, "");

			else

				forum = RepositoryRegistry.ForumRepository.GetById(id);



			forum.Name = txtName.Text;

			forum.CategoryId = ddlCategories.SelectedIndex + 1;

			forum.Description = txtDescription.Text;



			return RepositoryRegistry.ForumRepository.Save(forum);

		}

	}

}