//
//  Class:			IMSBCPosition
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		5/27/2015 9:43:58 AM
//
//	Copyright (c) 2015 Informatikbüro Daniel Schick. All rights reserved.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using Newtonsoft.Json;

namespace bsmd.database
{

    [TypeConverter(typeof(MessageClassConverter<IMSBCPosition>))]
    [JsonConverter(typeof(NoTypeConverterJsonConverter<IMSBCPosition>))]
    public class IMSBCPosition : DatabaseEntity, ISublistElement
    {

        public static string[] hazardClass =
        {
            "A",
            "B",
            "A and B"
        };

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

        #region Properties

        [JsonIgnore]
        [Browsable(false)]
        public HAZ HAZ { get; set; }

        [ShowReport]
        [Validation(ValidationCode.NOT_NULL)]
        [MaxLength(255)]
        [MaxWordLength(15)]
        [ENI2Validation]
        public string BulkCargoShippingName { get; set; }

        [ShowReport]
        [Validation(ValidationCode.NOT_NULL)]
        [ENI2Validation]
        public bool? MHB { get; set; }

        [ShowReport]
        [MaxLength(4)]
        [ENI2Validation]
        public string UNNumber { get; set; }

        [ShowReport]
        [MaxLength(10)]
        [ENI2Validation]
        public string IMOClass { get; set; }

        [ShowReport]
        [Validation(ValidationCode.DOUBLE_GT_ZERO)]
        [ENI2Validation]
        public double? Quantity_KGM { get; set; }

        [ShowReport]
        [Validation(ValidationCode.NOT_NULL)]
        [MaxLength(24)]
        [MaxWordLength(8)]
        [ENI2Validation]
        public string StowagePosition { get; set; }

        [ShowReport]
        [Validation(ValidationCode.LOCODE)]
        [MaxLength(5)]
        [ENI2Validation]
        public string PortOfLoading { get; set; }

        [ShowReport]
        [Validation(ValidationCode.LOCODE)]
        [MaxLength(5)]
        [ENI2Validation]
        public string PortOfDischarge { get; set; }

        [ShowReport]
        [MaxLength(255)]
        [MaxWordLength(35)]
        [ENI2Validation]
        public string Remarks { get; set; }

        [ShowReport]
        [ENI2Validation]
        public int? IMOHazardClass { get; set; }

        [ShowReport]
        [ReportDisplayName("IMO hazard class")]
        [JsonIgnore]
        public string IMOHazardClassDisplay
        {
            get
            {
                if (this.IMOHazardClass.HasValue && (this.IMOHazardClass.Value < hazardClass.Length))
                    return hazardClass[this.IMOHazardClass.Value];
                return "";
            }
        }

        public string Identifier { get; set; }

        [JsonIgnore]
        [Browsable(false)]
        public string SublistCollectionKey { get { return "imsbc"; } }

        #endregion

        #region DatabaseEntity implementation

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

            scmd.Parameters.AddWithValue("@P1", this.HAZ.Id);
            scmd.Parameters.AddWithNullableValue("@P2", this.BulkCargoShippingName);
            scmd.Parameters.AddWithNullableValue("@P3", this.MHB);
            scmd.Parameters.AddWithNullableValue("@P4", this.UNNumber);
            scmd.Parameters.AddWithNullableValue("@P5", this.IMOClass);
            scmd.Parameters.AddWithNullableValue("@P6", this.Quantity_KGM);
            scmd.Parameters.AddWithNullableValue("@P7", this.StowagePosition);
            scmd.Parameters.AddWithNullableValue("@P8", this.PortOfLoading);
            scmd.Parameters.AddWithNullableValue("@P9", this.PortOfDischarge);
            scmd.Parameters.AddWithNullableValue("@P10", this.Remarks);
            scmd.Parameters.AddWithNullableValue("@P11", this.Identifier);
            scmd.Parameters.AddWithNullableValue("@P12", this.IMOHazardClass);

            if (this.IsNew)
            {
                this.CreateId();
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("INSERT INTO {0} (Id, HAZId, BulkCargoShippingName, MHB, UNNumber, " +
                    "IMOClass, Quantity_KGM, StowagePosition, PortOfLoading, PortOfDischarge, Remarks, Identifier, IMOHazardClass) " +
                    " VALUES (@ID, @P1, @P2, @P3, @P4, @P5, @P6, @P7, @P8, @P9, @P10, @P11, @P12)", this.Tablename);
            }
            else
            {
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("UPDATE {0} SET BulkCargoShippingName = @P2, MHB = @P3, UNNumber = @P4, " +
                    "IMOClass = @P5, Quantity_KGM = @P6, StowagePosition = @P7, PortOfLoading = @P8, PortOfDischarge = @P9, " +
                    "Remarks = @P10, Identifier = @P11, IMOHazardClass = @P12 WHERE Id = @ID", this.Tablename);
            }
        }

        public override void PrepareLoadCommand(IDbCommand cmd, Message.LoadFilter filter, params object[] criteria)
        {
            string query = string.Format("SELECT Id, BulkCargoShippingName, MHB, " +
                "UNNumber, IMOClass, Quantity_KGM, StowagePosition, PortOfLoading, PortOfDischarge, " +
                "Remarks, Identifier, IMOHazardClass FROM {0} ", this.Tablename);

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

                    break;
            }

            query += " ORDER BY Identifier";

            cmd.CommandText = query;
        }

        public override List<DatabaseEntity> LoadList(IDataReader reader)
        {
            List<DatabaseEntity> result = new List<DatabaseEntity>();

            while (reader.Read())
            {
                IMSBCPosition imsbc = new IMSBCPosition();
                imsbc.id = reader.GetGuid(0);
                if (!reader.IsDBNull(1)) imsbc.BulkCargoShippingName = reader.GetString(1);
                if (!reader.IsDBNull(2)) imsbc.MHB = reader.GetBoolean(2);
                if (!reader.IsDBNull(3)) imsbc.UNNumber = reader.GetString(3);
                if (!reader.IsDBNull(4)) imsbc.IMOClass = reader.GetString(4);
                if (!reader.IsDBNull(5)) imsbc.Quantity_KGM = reader.GetDouble(5);
                if (!reader.IsDBNull(6)) imsbc.StowagePosition = reader.GetString(6);
                if (!reader.IsDBNull(7)) imsbc.PortOfLoading = reader.GetString(7);
                if (!reader.IsDBNull(8)) imsbc.PortOfDischarge = reader.GetString(8);
                if (!reader.IsDBNull(9)) imsbc.Remarks = reader.GetString(9);
                if (!reader.IsDBNull(10)) imsbc.Identifier = reader.GetString(10);
                if (!reader.IsDBNull(11)) imsbc.IMOHazardClass = reader.GetByte(11);

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

        #endregion

        #region public methods

        public void CopyFromIMSBC(IMSBCPosition selectedIMSBC)
        {
            if (selectedIMSBC == null) return;

            this.BulkCargoShippingName = selectedIMSBC.BulkCargoShippingName;
            this.IMOClass = selectedIMSBC.IMOClass;
            this.MHB = selectedIMSBC.MHB;
            this.PortOfDischarge = selectedIMSBC.PortOfDischarge;
            this.PortOfLoading = selectedIMSBC.PortOfLoading;
            this.Quantity_KGM = selectedIMSBC.Quantity_KGM;
            this.Remarks = selectedIMSBC.Remarks;
            this.StowagePosition = selectedIMSBC.StowagePosition;
            this.UNNumber = selectedIMSBC.UNNumber;
            this.IMOHazardClass = selectedIMSBC.IMOHazardClass;
        }

        #endregion

        #region Validation

        public override void Validate(List<MessageError> errors, List<MessageViolation> violations)
        {
            if(!MHB ?? false)
            {
                if(this.UNNumber.IsNullOrEmpty() || this.IMOClass.IsNullOrEmpty()) 
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V803, null, null, this.Title, this.Identifier, this.HAZ.IsDeparture ? "HAZD" : "HAZA"));
            }
            if(MHB ?? false)
            {
                if(!this.UNNumber.IsNullOrEmpty() || !this.IMOClass.IsNullOrEmpty())
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.IMPLAUSIBLE, "UNNumber/IMOClass not empty", null, this.Title, this.Identifier, this.HAZ.IsDeparture ? "HAZD" : "HAZA"));
            }

            if (!this.IMOHazardClass.HasValue)
            {
                violations.Add(RuleEngine.CreateViolation(ValidationCode.V810, "Hazards", null, this.Title, this.Identifier, this.HAZ.IsDeparture ? "HAZD" : "HAZA"));
            }

        }

        #endregion

    }
}