using BeWo.Data.Entities;

using BS.Shared.DataContracts;

namespace BeWo.Service.DCEntityMapper
{
    public class ChatMessageDC_ChatMessage : AbstractIDCEntityMapper<ChatMessage, ChatMessageDC>
    {
        public override ChatMessageDC MergeWithDC(ChatMessage pEntity, ChatMessageDC pDataContract)
        {
            pDataContract.SenderPersonOid    = pEntity.SenderPersonOid;
            pDataContract.EmpfängerPersonOid = pEntity.EmpfaengerPersonOid;
            pDataContract.ChatText           = System.Text.Encoding.UTF8.GetString(pEntity.ChatText);
            pDataContract.Uhrzeit            = pEntity.Uhrzeit;
            pDataContract.IsDelivered        = pEntity.IsDelivered;
            pDataContract.IstGelesen         = pEntity.IstGelesen;
            pDataContract.TeamOid            = pEntity.TeamOid;
            pDataContract.MessageId          = pEntity.MessageId;          
            pDataContract.MediaTyp           = pEntity.MediaTyp;
            pDataContract.ChatMessagesOid    = pEntity.Oid;

            return pDataContract;
        }

        public override ChatMessage MergeWithEntity(ChatMessageDC pDataContract, ChatMessage pEntity)
        {
            pEntity.SenderPersonOid     = pDataContract.SenderPersonOid;
            pEntity.EmpfaengerPersonOid = pDataContract.EmpfängerPersonOid;
            pEntity.Uhrzeit             = pDataContract.Uhrzeit;
            pEntity.IsDelivered         = pDataContract.IsDelivered;
            pEntity.ChatText            = System.Text.Encoding.Default.GetBytes(pDataContract.ChatText);
            pEntity.IstGelesen          = pDataContract.IstGelesen;
            pEntity.TeamOid             = pDataContract.TeamOid;
            pEntity.MessageId           = pDataContract.MessageId;         
            pEntity.MediaTyp            = pDataContract.MediaTyp;
            pEntity.Oid                 = pDataContract.ChatMessagesOid;


            return pEntity;
        }

        protected override bool AreDCAndEntityEqual(ChatMessageDC pDC, ChatMessage pEntity)
        {
            
            if (pDC.ChatMessagesOid == null )
            {
                return false;
            }

            return pDC.ChatMessagesOid == pEntity.Oid;
        }
    }
}