git_bsmd/bsmd.database/SanitaryMeasuresDetail.cs

//
//  Class:			SanitaryMeasuresDetail
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 14.0
//	Author:			dani
// 	Created:		2/23/2016 8:35:02 AM
//
//	Copyright (c) 2016 Informatikbüro Daniel Schick. All rights reserved.


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

namespace bsmd.database
{

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

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

        #region Properties

        [JsonIgnore]
        public MDH MDH { get; set; }

        [ShowReport]
        [MaxLength(99)]
        [ENI2Validation]
        [Validation2(ValidationCode.NOT_NULL_MAX_LEN, 99)]
        public string SanitaryMeasuresType { get; set; }

        [ShowReport]
        [MaxLength(99)]
        [ENI2Validation]
        [Validation2(ValidationCode.NOT_NULL_MAX_LEN, 99)]
        public string SanitaryMeasuresLocation { get; set; }

        [ShowReport]
        [ENI2Validation]
        [Validation2(ValidationCode.NOT_NULL)]
        public DateTime? SanitaryMeasuresDate { get; set; }

        public string Identifier { get; set; }

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

        #endregion

        #region abstract class implementation

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

            scmd.Parameters.AddWithNullableValue("@P1", this.MDH.Id);
            scmd.Parameters.AddWithNullableValue("@P2", this.SanitaryMeasuresType);
            scmd.Parameters.AddWithNullableValue("@P3", this.SanitaryMeasuresLocation);
            scmd.Parameters.AddWithNullableValue("@P4", this.SanitaryMeasuresDate);
            scmd.Parameters.AddWithNullableValue("@P5", this.Identifier);

            if (this.IsNew)
            {
                this.CreateId();
                scmd.Parameters.AddWithValue("@ID", this.Id);
                scmd.CommandText = string.Format("INSERT INTO {0} (Id, MDH_Id, SanitaryMeasuresType, SanitaryMeasuresLocation, " +
                    "SanitaryMeasuresDate, Identifier) VALUES (@ID, @P1, @P2, @P3, @P4, @P5)", this.Tablename);
            }
            else
            {
                scmd.CommandText = string.Format("UPDATE {0} SET SanitaryMeasuresType = @P2, SanitaryMeasuresLocation = @P3, " +
                    "SanitaryMeasuresDate = @P4, Identifier = @P5 WHERE Id = @ID", this.Tablename);
                scmd.Parameters.AddWithNullableValue("@ID", this.Id);
            }
        }

        public override void PrepareLoadCommand(IDbCommand cmd, Message.LoadFilter filter, params object[] criteria)
        {
            string query = string.Format("SELECT Id, SanitaryMeasuresType, SanitaryMeasuresLocation, " +
               "SanitaryMeasuresDate, Identifier FROM {0} ", this.Tablename);

            switch (filter)
            {
                case Message.LoadFilter.MDH_ID:
                    query += "WHERE MDH_Id = @MDHID";
                    if(!cmd.Parameters.Contains("@MDHID"))
                        ((SqlCommand)cmd).Parameters.AddWithValue("@MDHID", criteria[0]);
                    break;
                case Message.LoadFilter.ALL:
                default:

                    break;
            }            

            cmd.CommandText = query;
        }

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

            while (reader.Read())
            {
                SanitaryMeasuresDetail smd = new SanitaryMeasuresDetail();
                smd.id = reader.GetGuid(0);
                if (!reader.IsDBNull(1)) smd.SanitaryMeasuresType = reader.GetString(1);
                if (!reader.IsDBNull(2)) smd.SanitaryMeasuresLocation = reader.GetString(2);
                if (!reader.IsDBNull(3)) smd.SanitaryMeasuresDate = reader.GetDateTime(3);
                if (!reader.IsDBNull(4)) smd.Identifier = reader.GetString(4);
                result.Add(smd);
            }

            reader.Close();
            result.Sort();
            return result;
        }

        #endregion

        #region Validation

        public override ValidationBlock GetValidationBlock()
        {
            return ValidationBlock.BLOCK2;
        }

        #endregion

        #region IComparable implementation

        public int CompareTo(object obj)
        {
            if (object.ReferenceEquals(obj, null))
                return 1;
            return this.Identifier.CompareTo(((SanitaryMeasuresDetail)obj).Identifier);
        }

        #endregion

    }

    #region class SanitaryMeasuresDetailConverter

    public class SanitaryMeasuresDetailConverter : 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<SanitaryMeasuresDetail>(s);
            }
            return base.ConvertFrom(context, culture, value);
        }
    }

    #endregion

}