using Microsoft.SharePoint;
using SPSolutions.Net.Mail;
using SPSolutions.SharePoint.Resources;
using System;
using System.Collections.Specialized;
using System.Configuration;

namespace SPSolutions.SharePoint.Net.Mail
{
	public class SPListMailDefinitionProvider : MailDefinitionProvider
	{
		private string m_listName;
		private string m_title;
		private string ListName
		{
			get
			{
				return this.m_listName;
			}
		}
		private string Title
		{
			get
			{
				return this.m_title;
			}
		}
		public override void Initialize(string name, NameValueCollection config)
		{
			if (config == null)
			{
				throw new ArgumentNullException("config");
			}
			base.Initialize(name, config);
			this.m_listName = config["ListName"];
			if (string.IsNullOrEmpty(this.m_listName))
			{
				throw new ConfigurationErrorsException(ErrorsRes.ConfigurationErrorsException_NoListName);
			}
			config.Remove("ListName");
			this.m_title = config["Title"];
			config.Remove("Title");
		}
		public override MailDefinition RetrieveMailDefinition(string containerName)
		{
			return this.RetrieveMailDefinition(SPContext.Current.Web, containerName);
		}
		public MailDefinition RetrieveMailDefinition(SPWeb web, string containerName)
		{
			SPList sPList = web.Lists[this.ListName];
			SPQueryBuilder sPQueryBuilder = new SPQueryBuilder();
			sPQueryBuilder.Conditions.Add(new SPQueryCondition(SPQueryConditionTypes.EqualTo, "MailBodyContainerName", "Text", containerName));
			SPQuery sPQuery = new SPQuery();
			sPQuery.Query=(sPQueryBuilder.QueryXml);
			SPListItemCollection items = sPList.GetItems(sPQuery);
			if (items == null || items.Count == 0)
			{
				throw new SPException(string.Format("Mail Definition '{0}' could not be found.", containerName));
			}
			object obj = items[0]["MailSubject"];
			object obj2 = items[0]["MailBody"];
			if (obj == null || obj2 == null)
			{
				throw new SPException("Mail objects are null");
			}
			return new MailDefinition
			{
				Subject = (string)obj,
				Body = (string)obj2
			};
		}
	}
}