//
//  Class:			MessageError
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		3/19/2015 7:54:06 AM
//
//	Copyright (c) 2015 Informatikbüro Daniel Schick. All rights reserved.

using System;
using System.Data;
using System.Data.SqlClient;
using System.Collections.Generic;

namespace bsmd.database
{
    public class MessageError : DatabaseEntity
    {        

        public MessageError()
        {
            this.tablename = "[dbo].[Error]";
        }

        #region Properties

        public int ErrorCode { get; set; }

        public string ErrorText { get; set; }

        public Guid MessageHeaderId { get; set; }

        public bool Deleted { get; set; }

        public string FullName { get; set; }

        public string PropertyName { get; set; }

        public string MessageGroupName { get; set; }

        public string NotificationClass { get; set; }

        public string Identifier { get; set; }

        #endregion

        #region IDatabaseEntity implementation

        public override void PrepareSave(System.Data.IDbCommand cmd)
        {
            SqlCommand scmd = cmd as SqlCommand;

            scmd.Parameters.AddWithValue("@MHID", this.MessageHeaderId);
            scmd.Parameters.AddWithValue("@VC", this.ErrorCode);
            scmd.Parameters.AddWithValue("@VT", this.ErrorText ?? "");
            scmd.Parameters.AddWithValue("@DEL", this.Deleted ? 1 : 0);          

            if (this.IsNew)
            {
                this.CreateId();
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("INSERT INTO {0} (Id, MessageHeaderId, ErrorCode, ErrorText) VALUES (@ID, @MHID, @VC, @VT)", this.Tablename);
            }
            else
            {
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("UPDATE {0} SET MessageHeaderId = @MHID, ErrorCode = @VC, ErrorText = @VT, Deleted = @DEL WHERE Id = @ID", this.Tablename);
            }
        }        

        public override void PrepareLoadCommand(System.Data.IDbCommand cmd, Message.LoadFilter filter, params object[] criteria)
        {
            string query = string.Format("SELECT Id, ErrorCode, ErrorText, Deleted FROM {0} ", this.Tablename);

            switch (filter)
            {
                case Message.LoadFilter.MESSAGEHEADER:
                    query += "WHERE MessageHeaderId = @MHID";
                    ((SqlCommand)cmd).Parameters.AddWithValue("@MHID", criteria[0]);
                    break;
                case Message.LoadFilter.ALL:
                default:
                    break;
            }

            cmd.CommandText = query;
        }

        public override List<DatabaseEntity> LoadList(System.Data.IDataReader reader)
        {
            List<DatabaseEntity> result = new List<DatabaseEntity>();
            while (reader.Read())
            {
                MessageError me = new MessageError();
                me.id = reader.GetGuid(0);
                if (!reader.IsDBNull(1)) me.ErrorCode = reader.GetInt32(1);
                if (!reader.IsDBNull(2)) me.ErrorText = reader.GetString(2);
                if (!reader.IsDBNull(3)) me.Deleted = (reader.GetInt32(3) != 0);
                result.Add(me);
            }
            reader.Close();
            return result;
        }

        #endregion

    }
}