//
//  Class:			POBD - Personen an Bord beim Auslaufen
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		3/25/2015 7:19:51 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 POBD : DatabaseEntity
    {

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

        #region Properties
        [ShowReport]
        [Validation(ValidationCode.INT_GT_ZERO)]
        [LookupName("POBD.TotalPersonsOnBoardUponDeparture")]
        [ENI2Validation]
        public int? TotalPersonsOnBoardUponDeparture { get; set; }

        [ShowReport]
        [Validation(ValidationCode.INT_GT_ZERO)]
        [LookupName("POBD.TotalCrewMembersOnBoardUponDeparture")]
        [ENI2Validation]
        public int? TotalCrewMembersOnBoardUponDeparture { get; set; }

        [ShowReport]
        [Validation(ValidationCode.NOT_NULL)]
        [LookupName("POBD.TotalPassengersOnBoardUponDeparture")]
        [ENI2Validation]
        public int? TotalPassengersOnBoardUponDeparture { get; set; }

        [ShowReport]
        [Validation(ValidationCode.NOT_NULL)]
        [LookupName("POBD.TotalStowawaysOnBoardUponDeparture")]
        [ENI2Validation]
        public int? TotalStowawaysOnBoardUponDeparture { get; set; }

        public override string Subtitle
        {
            get
            {
                return "Persons on board on departure";
            }
        }

        #endregion

        #region Database Entity implementation

        public override void PrepareSave(System.Data.IDbCommand cmd)
        {

            SqlCommand scmd = cmd as SqlCommand;

            scmd.Parameters.AddWithValue("@P1", this.MessageHeader.Id);
            scmd.Parameters.AddWithNullableValue("@P2", this.TotalPersonsOnBoardUponDeparture);
            scmd.Parameters.AddWithNullableValue("@P3", this.TotalCrewMembersOnBoardUponDeparture);
            scmd.Parameters.AddWithNullableValue("@P4", this.TotalPassengersOnBoardUponDeparture);
            scmd.Parameters.AddWithNullableValue("@P5", this.TotalStowawaysOnBoardUponDeparture);

            if (this.IsNew)
            {
                this.CreateId();
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("INSERT INTO {0} (Id, MessageHeaderId, TotalPersonsOnBoardUponDeparture, " +
                    "TotalCrewMembersonBoardUponDeparture, TotalPassengersOnBoardUponDeparture, " +
                    "TotalStowawaysOnBoardUponDeparture) VALUES (@ID, @P1, @P2, @P3, @P4, @P5)", this.Tablename);
            }
            else
            {
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("UPDATE {0} SET TotalPersonsOnBoardUponDeparture = @P2, " +
                    "TotalCrewMembersOnBoardUponDeparture = @P3, TotalPassengersOnBoardUponDeparture = @P4, " +
                    "TotalStowawaysOnBoardUponDeparture = @P5 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, TotalPersonsOnBoardUponDeparture, TotalCrewMembersOnBoardUponDeparture, " +
                "TotalPassengersOnBoardUponDeparture, TotalStowawaysOnBoardUponDeparture 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())
            {
                POBD pobd = new POBD();

                pobd.id = reader.GetGuid(0);
                if (!reader.IsDBNull(1)) pobd.TotalPersonsOnBoardUponDeparture = reader.GetInt32(1);
                if (!reader.IsDBNull(2)) pobd.TotalCrewMembersOnBoardUponDeparture = reader.GetInt32(2);
                if (!reader.IsDBNull(3)) pobd.TotalPassengersOnBoardUponDeparture = reader.GetInt32(3);
                if (!reader.IsDBNull(4)) pobd.TotalStowawaysOnBoardUponDeparture = reader.GetInt32(4);

                result.Add(pobd);
            }
            reader.Close();
            return result;
        }

        #endregion

        #region Validation

        public override void Validate(List<MessageError> errors, List<MessageViolation> violations)
        {
            if (((TotalCrewMembersOnBoardUponDeparture ?? 0) + (TotalPassengersOnBoardUponDeparture ?? 0) + (TotalStowawaysOnBoardUponDeparture ?? 0)) != (TotalPersonsOnBoardUponDeparture ?? 0))
                violations.Add(RuleEngine.CreateViolation(ValidationCode.IMPLAUSIBLE, "TotalPersonsOnBoardUponDeparture", null, this.Title, null, this.Tablename));
        }

        #endregion

    }
}