using System;
using System.Collections.Generic;
using System.Linq;

namespace Protocol
{
    #region Consts
    public enum ObjectType{
        Register,
        Data,
        Clock,
        Profile
    }
        public enum DataType{
        INT_16,
        INT_32,
        INT_64,
        UINT_16,
        UINT_32,
        UINT_64,
        BYTE,
        FLOAT_32,
        FLOAT_64,
        UFLOAT_32,
        UFLOAT_64,        
        STRING,
        BYTE_STRING,
        ARRAY,
        STRUCT,
        TIME
    }
    #endregion
    public class ProtocolObject
    {
        private readonly Dictionary<int, ObjectAttribute> _attributes;
        private readonly string _code;
        private readonly string _name;

        public ProtocolObject(string code, string name)
        {
            if (code is null)
            {
                throw new ArgumentNullException(nameof(code));
            }

            if (name is null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            _code = code;
            _name = name;
            _attributes = new Dictionary<int, ObjectAttribute>();
        }
        public string Code => _code; 
        public string Name => _name;
        public ObjectType Type {get;set;}

        public void AddAttribute(ObjectAttribute attribute)
        {
            if(attribute is null)
                throw new ArgumentNullException(nameof(attribute));
            if(_attributes.Any(x=>x.Key == attribute.Index))
                throw new InvalidOperationException("Атрибут с данным индексом присутствует в объекте");
            if (attribute.Index <= 0)
                throw new ArgumentException("Индекс должен быть положительным числом больше 0");
            _attributes.Add(attribute.Index, attribute);
        }
        public ObjectAttribute GetAttributeByIndex(int index) => _attributes[index];
    }

    public class ObjectAttribute
    {
        public DataType Type {get;set;}
        public int Index {get;set;}
        public string Value { get; set; } = string.Empty;
    }
}