using System;
using System.Collections.Generic;
using BS.Shared;
using BS.Shared.Core;

namespace BeWo.Data.Entities
{
    public class ConfirmationReceiptSignature : BeWoEntityBase
    {
        private long? _CustomerOid;

        private Employee _Employee;

        private IList<ServiceRecord> _ServiceRecords;

        private string _SignatureImage;

        private string _TimeSpanString;


        public virtual Employee Employee
        {
            get => _Employee;

            set
            {
                if(AreDifferent(_Employee, value))
                {
                    _Employee = value;
                }
            }
        }

        public virtual long? CustomerOid
        {
            get => _CustomerOid;

            set
            {
                if(AreDifferent(_CustomerOid, value))
                {
                    _CustomerOid = value;
                }
            }
        }

        public virtual IList<ServiceRecord> ServiceRecords
        {
            get => _ServiceRecords;

            set
            {
                if(AreDifferent(_ServiceRecords, value))
                {
                    _ServiceRecords = value;
                }
            }
        }

        public virtual string SignatureImage
        {
            get => _SignatureImage;

            set
            {
                if(AreDifferent(_SignatureImage, value))
                {
                    _SignatureImage = value;
                }
            }
        }

        public ConfirmationReceiptSignature()
        {
            _Tid = TableID.ConfirmationReceiptSignature;
        }

        private SignatureType _SignatureType;

        public virtual SignatureType SignatureType
        {
            get => _SignatureType;

            set
            {
                if(AreDifferent(_SignatureType, value))
                {
                    _SignatureType = value;
                }
            }
        }

        public virtual string TimeSpanString
        {
            get => _TimeSpanString;

            set
            {
                if(AreDifferent(_TimeSpanString, value))
                {
                    _TimeSpanString = value;
                }
            }
        }

        public virtual DateTimeSpan GetSignatureTimeSpan()
        {
            //Z.B. "01.01. bis 31.01.2025"
            var year = int.Parse(TimeSpanString.Substring(17));
            var month = int.Parse(TimeSpanString.Substring(3, 2));
            var startDay = int.Parse(TimeSpanString.Substring(0, 2));
            var endDay = int.Parse(TimeSpanString.Substring(11, 2));

            return new DateTimeSpan(new DateTime(year, month, startDay), new DateTime(year, month, endDay));
        }
    }
}