//
//  Class:			MDH
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		3/21/2015 10:56:30 AM
//
//	Copyright (c) 2015 Informatikbüro Daniel Schick. All rights reserved.

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

namespace bsmd.database
{    
    [TypeConverter(typeof(MessageClassConverter<MDH>))]
    [JsonConverter(typeof(NoTypeConverterJsonConverter<MDH>))]
    public class MDH : DatabaseEntity, ISublistContainer
    {
        public MDH()
        {
            this.tablename = "[dbo].[MDH]";
            this.MDHSimplification = false;
        }

        #region Properties

        public ObservableCollection<PortOfCallLast30Days> PortOfCallLast30Days { get; private set; } = new ObservableCollection<PortOfCallLast30Days>();

        public ObservableCollection<SanitaryMeasuresDetail> SanitaryMeasuresDetails { get; private set; } = new ObservableCollection<SanitaryMeasuresDetail>();

        public ObservableCollection<StowawaysJoiningLocation> StowawaysJoiningLocations { get; private set; } = new ObservableCollection<StowawaysJoiningLocation>();

        public ObservableCollection<InfectedArea> InfectedAreas { get; private set; } = new ObservableCollection<InfectedArea>();

        [ShowReport]
        [Validation1(ValidationCode.NOT_NULL)]
        [ENI2Validation]
        public bool? MDHSimplification { get; set; }

        [ShowReport]
        [Validation1(ValidationCode.LOCODE_GER)]        
        [MaxLength(5)]
        [ENI2Validation]
        public string PortOfCallWhereCompleteMDHNotified { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.NonAccidentialDeathsDuringVoyage")]
        [ENI2Validation]
        public bool? NonAccidentalDeathsDuringVoyage { get; set; }

        [ShowReport]
        [LookupName("MDH.NonAccidentialDeathsDuringVoyageCount")]
        [ENI2Validation]
        public int? NonAccidentalDeathsDuringVoyageCount { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.SuspisionInfectiousNature")]
        [ENI2Validation]
        public bool? SuspisionInfectiousNature { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.NumberOfIllPersonsHigherThanExpected")]
        [ENI2Validation]
        public bool? NumberOfIllPersonsHigherThanExpected { get; set; }

        [ShowReport]
        [LookupName("MDH.NumberOfIllPersons")]
        [ENI2Validation]
        public int? NumberOfIllPersons { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.SickPersonsOnBoard")]
        [ENI2Validation]
        public bool? SickPersonsOnBoard { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.MedicalConsulted")]
        [ENI2Validation]
        public bool? MedicalConsulted { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.AwareOfConditionsForFurtherInfections")]
        [ENI2Validation]
        public bool? AwareOfFurtherInfections { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.SanitaryMeasuresApplied")]
        [ENI2Validation]
        public bool? SanitaryMeasuresApplied { get; set; }
        
        [LookupName("MDH.SanitaryMeasuresType_1")] // TODO: NSW 3.0: wird ein Array
        [MaxLength(100)]
        [ENI2Validation]
        public string SanitaryMeasuresType { get; set; }
        
        [LookupName("MDH.SanitaryMeasuresLocation_1")]
        [MaxLength(100)]
        [ENI2Validation]
        public string SanitaryMeasuresLocation { get; set; }
        
        [LookupName("MDH.SanitaryMeasuresDate_1")]
        [ENI2Validation]
        public DateTime? SanitaryMeasuresDate { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.StowawaysDetected")]
        [ENI2Validation]
        public bool? StowawaysDetected { get; set; }

        [ShowReport]
        [LookupName("MDH.StowawaysJoiningLocation_1")] // TODO: NSW 3.0: wird ein Array
        [MaxLength(100)]
        [ENI2Validation]
        public string StowawaysJoiningLocation { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.SickAnimalOrPetOnBoard")]
        [ENI2Validation]
        public bool? SickAnimalOrPetOnBoard { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.ValidSanitaryControlExemptionOrCertificateOnBoard")]
        [ENI2Validation]
        public bool? ValidSanitaryControlExemptionOrCertificateOnBoard { get; set; }

        [ShowReport]
        [LookupName("MDH.PlaceOfIssue")]
        [MaxLength(99)]
        [Validation2(ValidationCode.STRING_MAXLEN, 99)]
        [ENI2Validation]
        public string PlaceOfIssue { get; set; }

        [ShowReport]
        [LookupName("MDH.DateOfIssue")]
        [ENI2Validation]
        [DateOnly]
        public DateTime? DateOfIssue { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.SanitaryControlReinspectionRequired")]
        [ENI2Validation]
        public bool? SanitaryControlReinspectionRequired { get; set; }

        [ShowReport]
        [Validation2(ValidationCode.NOT_NULL)]
        [LookupName("MDH.InfectedAreaVisited")]
        [ENI2Validation]
        public bool? InfectedAreaVisited { get; set; }
        
        [LookupName("MDH.InfectedAreaPort_1")] // TODO: NSW 3.0: wird ein Array
        [MaxLength(100)]
        [ENI2Validation]
        public string InfectedAreaPort { get; set; }

        [LookupName("MDH.InfectedAreaDate_1")]
        [ENI2Validation]
        public DateTime? InfectedAreaDate { get; set; }

        /// <summary>
        /// Hilfsproperty, um eine kommaseparierte Liste von JoiningLocation (analog ANSW) im ENI-2 anzuzeigen,        
        /// </summary>
        [ENI2Validation]
        public string StowawaysJoiningLocationText
        {
            get
            {
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < this.StowawaysJoiningLocations.Count; i++)
                {
                    if (i > 0)
                        sb.Append(", ");
                    sb.Append(((StowawaysJoiningLocation)this.StowawaysJoiningLocations[i]).StowawayJoiningLocation);
                }
                return sb.ToString();
            }
            set
            {
                if (value.IsNullOrEmpty())
                {
                    foreach (StowawaysJoiningLocation wdsp in this.StowawaysJoiningLocations)
                        DBManager.Instance.Delete(wdsp);
                    this.StowawaysJoiningLocations.Clear();
                }
                else
                {
                    string[] joiningLocations = value.Split(',');
                    List<StowawaysJoiningLocation> foundList = new List<database.StowawaysJoiningLocation>();

                    for (int i = 0; i < joiningLocations.Length; i++)
                    {
                        string jLocation = joiningLocations[i].Trim();
                        if (jLocation.Length > 0)
                        {
                            StowawaysJoiningLocation matchingLocation = null;
                            foreach (StowawaysJoiningLocation wdsp in this.StowawaysJoiningLocations)
                            {
                                if (wdsp.StowawayJoiningLocation.Equals(jLocation, StringComparison.OrdinalIgnoreCase))
                                {
                                    matchingLocation = wdsp;
                                    break;
                                }
                            }
                            if (matchingLocation != null)
                            {
                                foundList.Add(matchingLocation);
                                this.StowawaysJoiningLocations.Remove(matchingLocation);
                            }
                            else
                            {
                                StowawaysJoiningLocation newLocation = new StowawaysJoiningLocation();
                                newLocation.MDH = this;
                                newLocation.StowawayJoiningLocation = jLocation;
                                foundList.Add(newLocation);
                            }
                        }
                    }

                    // remove remaining location (no longer valid)
                    foreach (StowawaysJoiningLocation remainingLocation in this.StowawaysJoiningLocations)
                        DBManager.Instance.Delete(remainingLocation);
                    this.StowawaysJoiningLocations.Clear();
                    // add existing and new crew
                    foreach (StowawaysJoiningLocation sjl in foundList)
                        this.StowawaysJoiningLocations.Add(sjl);
                }
            }
        }

        #endregion

        #region public helper

        internal void SetBoolsToFalse()
        {
            this.AwareOfFurtherInfections = false;
            this.InfectedAreaVisited = false;
            this.MDHSimplification = false;
            this.MedicalConsulted = false;
            this.NonAccidentalDeathsDuringVoyage = false;
            this.NumberOfIllPersonsHigherThanExpected = false;
            this.SanitaryControlReinspectionRequired = false;
            this.SanitaryMeasuresApplied = false;
            this.SickAnimalOrPetOnBoard = false;
            this.SickPersonsOnBoard = false;
            this.StowawaysDetected = false;
            this.SuspisionInfectiousNature = false;
            this.ValidSanitaryControlExemptionOrCertificateOnBoard = false;
        }

        #endregion

        #region abstract method implementation

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

            scmd.Parameters.AddWithNullableValue("@P1", this.MessageHeader.Id);
            scmd.Parameters.AddWithNullableValue("@P2", this.MDHSimplification);
            scmd.Parameters.AddWithNullableValue("@P3", this.PortOfCallWhereCompleteMDHNotified);
            scmd.Parameters.AddWithNullableValue("@P4", this.NonAccidentalDeathsDuringVoyage);
            scmd.Parameters.AddWithNullableValue("@P5", this.NonAccidentalDeathsDuringVoyageCount);
            scmd.Parameters.AddWithNullableValue("@P6", this.SuspisionInfectiousNature);
            scmd.Parameters.AddWithNullableValue("@P7", this.NumberOfIllPersonsHigherThanExpected);
            scmd.Parameters.AddWithNullableValue("@P8", this.NumberOfIllPersons);
            scmd.Parameters.AddWithNullableValue("@P9", this.SickPersonsOnBoard);
            scmd.Parameters.AddWithNullableValue("@P10", this.MedicalConsulted);
            scmd.Parameters.AddWithNullableValue("@P11", this.AwareOfFurtherInfections);
            scmd.Parameters.AddWithNullableValue("@P12", this.SanitaryMeasuresApplied);
            scmd.Parameters.AddWithNullableValue("@P13", this.SanitaryMeasuresType);
            scmd.Parameters.AddWithNullableValue("@P14", this.SanitaryMeasuresLocation);
            scmd.Parameters.AddWithNullableValue("@P15", this.SanitaryMeasuresDate);
            scmd.Parameters.AddWithNullableValue("@P16", this.StowawaysDetected);
            scmd.Parameters.AddWithNullableValue("@P17", this.StowawaysJoiningLocation);
            scmd.Parameters.AddWithNullableValue("@P18", this.SickAnimalOrPetOnBoard);
            scmd.Parameters.AddWithNullableValue("@P19", this.ValidSanitaryControlExemptionOrCertificateOnBoard);
            scmd.Parameters.AddWithNullableValue("@P20", this.PlaceOfIssue);
            scmd.Parameters.AddWithNullableValue("@P21", this.DateOfIssue);
            scmd.Parameters.AddWithNullableValue("@P22", this.SanitaryControlReinspectionRequired);
            scmd.Parameters.AddWithNullableValue("@P23", this.InfectedAreaVisited);
            scmd.Parameters.AddWithNullableValue("@P24", this.InfectedAreaPort);
            scmd.Parameters.AddWithNullableValue("@P25", this.InfectedAreaDate);


            if (this.IsNew)
            {
                this.CreateId();
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("INSERT INTO {0} (Id, MessageHeaderId, MDHSimplification, PortOfCallWhereCompleteMDHNotified, " +
                    "NonAccidentalDeathsDuringVoyage, NonAccidentalDeathsDuringVoyageCount, SuspisionInfectiousNature, NumberOfIllPersonsHigherThanExpected, " +
                    "NumberOfIllPersons, SickPersonsOnBoard, MedicalConsulted, AwareOfFurtherInfections, SanitaryMeasuresApplied, SanitaryMeasuresType, " +
                    "SanitaryMeasuresLocation, SanitaryMeasuresDate, StowawaysDetected, StowawaysJoiningLocation, SickAnimalOrPetOnBoard, " +
                    "ValidSanitaryControlExemptionOrCertificateOnBoard, PlaceOfIssue, DateOfIssue, SanitaryControlReinspectionRequired, " +
                    "InfectedAreaVisited, InfectedAreaPort, InfectedAreaDate) VALUES (@ID, @P1, @P2, @P3, @P4, @P5, @P6, @P7, @P8, @P9, @P10, @P11, @P12, " +
                    "@P13, @P14, @P15, @P16, @P17, @P18, @P19, @P20, @P21, @P22, @P23, @P24, @P25)", this.Tablename);
            }
            else
            {
                scmd.CommandText = string.Format("UPDATE {0} SET MDHSimplification = @P2, PortOfCallWhereCompleteMDHNotified = @P3, " +
                    "NonAccidentalDeathsDuringVoyage = @P4, NonAccidentalDeathsDuringVoyageCount = @P5, SuspisionInfectiousNature = @P6, " +
                    "NumberOfIllPersonsHigherThanExpected = @P7, NumberOfIllPersons = @P8, SickPersonsOnBoard = @P9, MedicalConsulted = @P10, " +
                    "AwareOfFurtherInfections = @P11, SanitaryMeasuresApplied = @P12, SanitaryMeasuresType = @P13, SanitaryMeasuresLocation = @P14, " +
                    "SanitaryMeasuresDate = @P15, StowawaysDetected = @P16, StowawaysJoiningLocation = @P17, SickAnimalOrPetOnBoard = @P18, " +
                    "ValidSanitaryControlExemptionOrCertificateOnBoard = @P19, PlaceofIssue = @P20, DateOfIssue = @P21, SanitaryControlReinspectionRequired = @P22, " +
                    "InfectedAreaVisited = @P23, InfectedAreaPort = @P24, InfectedAreaDate = @P25 WHERE Id = @ID", this.Tablename);
                scmd.Parameters.AddWithValue("@ID", this.Id);
            }
        }

        public override void PrepareLoadCommand(System.Data.IDbCommand cmd, Message.LoadFilter filter, params object[] criteria)
        {
            string query = string.Format("SELECT Id, MDHSimplification, PortOfCallWhereCompleteMDHNotified, " +
                "NonAccidentalDeathsDuringVoyage, NonAccidentalDeathsDuringVoyageCount, SuspisionInfectiousNature, " +
                "NumberOfIllPersonsHigherThanExpected, NumberOfIllPersons, SickPersonsOnBoard, MedicalConsulted, AwareOfFurtherInfections, " +
                "SanitaryMeasuresApplied, SanitaryMeasuresType, SanitaryMeasuresLocation, SanitaryMeasuresDate, StowawaysDetected, " +
                "StowawaysJoiningLocation, SickAnimalOrPetOnBoard, ValidSanitaryControlExemptionOrCertificateOnBoard, " +
                "PlaceOfIssue, DateOfIssue, SanitaryControlReinspectionRequired, InfectedAreaVisited, InfectedAreaPort, InfectedAreaDate " +
                "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())
            {
                MDH mdh = new MDH();
                
                mdh.id = reader.GetGuid(0);
                if (!reader.IsDBNull(1)) mdh.MDHSimplification = reader.GetBoolean(1);
                if (!reader.IsDBNull(2)) mdh.PortOfCallWhereCompleteMDHNotified = reader.GetString(2);
                if (!reader.IsDBNull(3)) mdh.NonAccidentalDeathsDuringVoyage = reader.GetBoolean(3);
                if (!reader.IsDBNull(4)) mdh.NonAccidentalDeathsDuringVoyageCount = reader.GetInt32(4);
                if (!reader.IsDBNull(5)) mdh.SuspisionInfectiousNature = reader.GetBoolean(5);
                if (!reader.IsDBNull(6)) mdh.NumberOfIllPersonsHigherThanExpected = reader.GetBoolean(6);
                if (!reader.IsDBNull(7)) mdh.NumberOfIllPersons = reader.GetInt32(7);
                if (!reader.IsDBNull(8)) mdh.SickPersonsOnBoard = reader.GetBoolean(8);
                if (!reader.IsDBNull(9)) mdh.MedicalConsulted = reader.GetBoolean(9);
                if (!reader.IsDBNull(10)) mdh.AwareOfFurtherInfections = reader.GetBoolean(10);
                if (!reader.IsDBNull(11)) mdh.SanitaryMeasuresApplied = reader.GetBoolean(11);
                if (!reader.IsDBNull(12)) mdh.SanitaryMeasuresType = reader.GetString(12);
                if (!reader.IsDBNull(13)) mdh.SanitaryMeasuresLocation = reader.GetString(13);
                if (!reader.IsDBNull(14)) mdh.SanitaryMeasuresDate = reader.GetDateTime(14);
                if (!reader.IsDBNull(15)) mdh.StowawaysDetected = reader.GetBoolean(15);
                if (!reader.IsDBNull(16)) mdh.StowawaysJoiningLocation = reader.GetString(16);
                if (!reader.IsDBNull(17)) mdh.SickAnimalOrPetOnBoard = reader.GetBoolean(17);
                if (!reader.IsDBNull(18)) mdh.ValidSanitaryControlExemptionOrCertificateOnBoard = reader.GetBoolean(18);
                if (!reader.IsDBNull(19)) mdh.PlaceOfIssue = reader.GetString(19);
                if (!reader.IsDBNull(20)) mdh.DateOfIssue = reader.GetDateTime(20);
                if (!reader.IsDBNull(21)) mdh.SanitaryControlReinspectionRequired = reader.GetBoolean(21);
                if (!reader.IsDBNull(22)) mdh.InfectedAreaVisited = reader.GetBoolean(22);
                if (!reader.IsDBNull(23)) mdh.InfectedAreaPort = reader.GetString(23);
                if (!reader.IsDBNull(24)) mdh.InfectedAreaDate = reader.GetDateTime(24);

                result.Add(mdh);
            }

            reader.Close();
            return result;
        }

        #endregion

        #region overrides

        public override void OverwriteWith(DatabaseEntity otherEntity)
        {
            if (otherEntity is MDH otherMDH)
            {
                base.OverwriteWith(otherEntity);

                // PortOfCallLast30Days

                foreach (PortOfCallLast30Days poc in this.PortOfCallLast30Days)
                    DBManager.Instance.Delete(poc);
                this.PortOfCallLast30Days.Clear();
                foreach (PortOfCallLast30Days poc in otherMDH.PortOfCallLast30Days)
                {
                    PortOfCallLast30Days newPOC = poc.Clone() as PortOfCallLast30Days;
                    newPOC.MDH = this;
                    DBManager.Instance.Save(newPOC);
                    this.PortOfCallLast30Days.Add(newPOC);
                }

                // SanitaryMeasuresDetails

                foreach (SanitaryMeasuresDetail san in this.SanitaryMeasuresDetails)
                    DBManager.Instance.Delete(san);
                this.SanitaryMeasuresDetails.Clear();
                foreach (SanitaryMeasuresDetail san in otherMDH.SanitaryMeasuresDetails)
                {
                    SanitaryMeasuresDetail newSAN = san.Clone() as SanitaryMeasuresDetail;
                    newSAN.MDH = this;
                    DBManager.Instance.Save(newSAN);
                    this.SanitaryMeasuresDetails.Add(newSAN);
                }

                // StowawaysJoiningLocations

                foreach (StowawaysJoiningLocation sjl in this.StowawaysJoiningLocations)
                    DBManager.Instance.Delete(sjl);
                this.StowawaysJoiningLocations.Clear();
                foreach (StowawaysJoiningLocation sjl in otherMDH.StowawaysJoiningLocations)
                {
                    StowawaysJoiningLocation newSJL = sjl.Clone() as StowawaysJoiningLocation;
                    newSJL.MDH = this;
                    DBManager.Instance.Save(newSJL);
                    this.StowawaysJoiningLocations.Add(newSJL);
                }

                // InfectedAreas

                foreach (InfectedArea ia in this.InfectedAreas)
                    DBManager.Instance.Delete(ia);
                this.InfectedAreas.Clear();
                foreach (InfectedArea ia in otherMDH.InfectedAreas)
                {
                    InfectedArea newIA = ia.Clone() as InfectedArea;
                    newIA.MDH = this;
                    DBManager.Instance.Save(newIA);
                    this.InfectedAreas.Add(newIA);
                }

            }
        }

        #endregion

        #region ISublistContainer implementation

        public ISublistElement GetSublistElementWithIdentifier(string identifier)
        {
            foreach(ISublistElement sElem in this.PortOfCallLast30Days)
            {
                if (sElem.Identifier.Equals(identifier)) return sElem;
            }
            return null;
        }

        [Browsable(false)]
        [JsonIgnore]
        public int NumberOfExcelRows
        {
            get { return 37; }
        }

        public void SaveElements()
        {
            foreach(PortOfCallLast30Days poc30d in this.PortOfCallLast30Days)
            {
                DBManager.Instance.Save(poc30d);
                ((ISublistContainer)poc30d).SaveElements();
            }

            foreach(SanitaryMeasuresDetail smd in this.SanitaryMeasuresDetails)
            {
                DBManager.Instance.Save(smd);
            }

            foreach(StowawaysJoiningLocation sjl in this.StowawaysJoiningLocations)
            {
                DBManager.Instance.Save(sjl);
            }

            foreach(InfectedArea ia in this.InfectedAreas)
            {
                DBManager.Instance.Save(ia);
            }
        }

        public void DeleteElements()
        {
            foreach (PortOfCallLast30Days poc30d in this.PortOfCallLast30Days)
            {
                ((ISublistContainer)poc30d).DeleteElements();
                DBManager.Instance.Delete(poc30d);                
            }
            this.PortOfCallLast30Days.Clear();

            foreach (SanitaryMeasuresDetail smd in this.SanitaryMeasuresDetails)
            {
                DBManager.Instance.Delete(smd);
            }
            this.SanitaryMeasuresDetails.Clear();

            foreach (StowawaysJoiningLocation sjl in this.StowawaysJoiningLocations)
            {
                DBManager.Instance.Delete(sjl);
            }
            this.StowawaysJoiningLocations.Clear();

            foreach (InfectedArea ia in this.InfectedAreas)
            {
                DBManager.Instance.Delete(ia);
            }
            this.InfectedAreas.Clear();
        }

        public SanitaryMeasuresDetail GetSanitaryMeasuresDetailWithIdentifier(string identifier)
        {
            foreach (SanitaryMeasuresDetail sd in this.SanitaryMeasuresDetails)
                if (sd.Identifier.Equals(identifier)) return sd;
            return null;
        }

        public StowawaysJoiningLocation GetStowawaysJoiningLocationWithIdentifier(string identifier)
        {
            foreach (StowawaysJoiningLocation sj in this.StowawaysJoiningLocations)
                if (sj.Identifier.Equals(identifier)) return sj;
            return null;
        }

        public InfectedArea GetInfectedAreaWithIdentifier(string identifier)
        {
            foreach (InfectedArea ia in this.InfectedAreas)
                if (ia.Identifier.Equals(identifier)) return ia;
            return null;
        }

        #endregion

        #region IMessageParagraph implementation

        public override string Subtitle
        {
            get
            {
                return "Medical declaration of health";
            }
        }

        [Browsable(false)]
        [JsonIgnore]
        public override List<IMessageParagraph> ChildParagraphs
        {
            get
            {
                List<IMessageParagraph> result = new List<IMessageParagraph>();
                foreach (IMessageParagraph imp in this.PortOfCallLast30Days)
                    result.Add(imp);
                return result;
            }
        }

        #endregion

        #region Validation

        public override DatabaseEntity.ValidationBlock GetValidationBlock()
        {
            return (this.MDHSimplification ?? false) ? DatabaseEntity.ValidationBlock.BLOCK1 : DatabaseEntity.ValidationBlock.BLOCK2;
        }

        public override void Validate(List<MessageError> errors, List<MessageViolation> violations)
        {

            if (this.GetValidationBlock() == ValidationBlock.BLOCK1)
            {
                if (this.PortOfCallWhereCompleteMDHNotified.IsNullOrEmpty())
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V768, "PortOfCallWhereCompleteMDHNotified missing", null, this.Title, null, this.Tablename));
            }
            else
            {
                if ((this.NonAccidentalDeathsDuringVoyage ?? false) && ((this.NonAccidentalDeathsDuringVoyageCount ?? 0) == 0))
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V761, "NonAccidentalDeathsDuringVoyageCount missing", null, this.Title, null, this.Tablename));

                if ((this.NumberOfIllPersonsHigherThanExpected ?? false) && ((this.NumberOfIllPersons ?? 0) == 0))
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V762, "Number of ill persons missing", null, this.Title, null, this.Tablename));

                if ((this.SanitaryMeasuresApplied ?? false) && this.SanitaryMeasuresDetails.IsNullOrEmpty())                    
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V763, "Sanitary measure details missing", null, this.Title, null, this.Tablename));

                if ((this.StowawaysDetected ?? false) && this.StowawaysJoiningLocation.IsNullOrEmpty())
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V764, "Stowaways joining location missing", null, this.Title, null, this.Tablename));

                if ((this.ValidSanitaryControlExemptionOrCertificateOnBoard ?? false) &&
                    (this.PlaceOfIssue.IsNullOrEmpty() || !this.DateOfIssue.HasValue))
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V765, "Cert. Place or Date of issue missing", null, this.Title, null, this.Tablename));

                if ((this.InfectedAreaVisited ?? false) && this.InfectedAreas.IsNullOrEmpty())
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.V766, "Infected area date or port missing", null, this.Title, null, this.Tablename));

                if ((this.DateOfIssue.HasValue) && (this.DateOfIssue.Value < DateTime.Today.AddMonths(-6)))
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.TIME_IMPLAUSIBLE, "Date of issue might be too old", null, this.Title, null, this.Tablename));

                if ((this.DateOfIssue.HasValue) && (this.DateOfIssue.Value > DateTime.Today))
                    violations.Add(RuleEngine.CreateViolation(ValidationCode.TIME_IMPLAUSIBLE, "Date of issue is in the future", null, this.Title, null, this.Tablename));

                if (this.PortOfCallLast30Days.Count == 0)
                {
                    errors.Add(RuleEngine.CreateError(ValidationCode.NOT_NULL, "Port of Call last 30 day list is EMPTY", null, this.Title, null, this.Tablename));
                }

                foreach (PortOfCallLast30Days poc30d in this.PortOfCallLast30Days)
                {
                    RuleEngine.ValidateProperties(poc30d, errors, violations);
                    poc30d.Validate(errors, violations);
                }

                foreach (SanitaryMeasuresDetail smd in this.SanitaryMeasuresDetails)
                {
                    RuleEngine.ValidateProperties(smd, errors, violations);
                }
            }
        }

        #endregion

        #region ICloneable implementation

        public override object Clone()
        {
            MDH mdh = this.MemberwiseClone() as MDH;
            mdh.id = null;
            mdh.InfectedAreas = new ObservableCollection<InfectedArea>();
            mdh.PortOfCallLast30Days = new ObservableCollection<PortOfCallLast30Days>();
            mdh.SanitaryMeasuresDetails = new ObservableCollection<SanitaryMeasuresDetail>();
            mdh.StowawaysJoiningLocations = new ObservableCollection<StowawaysJoiningLocation>();

            foreach (InfectedArea ia in this.InfectedAreas)
            {
                InfectedArea clonedIA = ia.Clone() as InfectedArea;
                clonedIA.MDH = mdh;
                mdh.InfectedAreas.Add(clonedIA);
            }

            foreach (PortOfCallLast30Days poc in this.PortOfCallLast30Days)
            {
                PortOfCallLast30Days clonedPOC = poc.Clone() as PortOfCallLast30Days;
                clonedPOC.MDH = mdh;
                mdh.PortOfCallLast30Days.Add(clonedPOC);
            }

            foreach (SanitaryMeasuresDetail smd in this.SanitaryMeasuresDetails)
            {
                SanitaryMeasuresDetail clonedSMD = smd.Clone() as SanitaryMeasuresDetail;
                clonedSMD.MDH = mdh;
                mdh.SanitaryMeasuresDetails.Add(clonedSMD);
            }

            foreach (StowawaysJoiningLocation sjl in this.StowawaysJoiningLocations)
            {
                StowawaysJoiningLocation clonedSJL = sjl.Clone() as StowawaysJoiningLocation;
                clonedSJL.MDH = mdh;
                mdh.StowawaysJoiningLocations.Add(clonedSJL);
            }

            return mdh;
        }

        #endregion

    }

    #region class MDHConverter

    public class MDHConverter : TypeConverter
    {
        public override bool CanConvertFrom(ITypeDescriptorContext context, System.Type sourceType)
        {
            if (sourceType == typeof(string))
            {
                return true;
            }
            return base.CanConvertFrom(context, sourceType);
        }

        public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
        {
            if (value is string)
            {
                string s = value.ToString();
                //s = s.Replace("\\", "");
                return JsonConvert.DeserializeObject<MDH>(s);
            }
            return base.ConvertFrom(context, culture, value);
        }
    }

    #endregion

}