using System;
using System.Runtime.Serialization;
using Umbraco.Core.Models.Entities;

namespace Umbraco.Core.Models
{
    /// <summary>
    /// Represents a Stylesheet Property
    /// </summary>
    /// <remarks>
    /// Properties are always formatted to have a single selector, so it can be used in the backoffice
    /// </remarks>
    [Serializable]
    [DataContract(IsReference = true)]
    public class StylesheetProperty : BeingDirtyBase, IValueObject, IStylesheetProperty
    {
        private string _alias;
        private string _value;

        public StylesheetProperty(string name, string @alias, string value)
        {
            Name = name;
            _alias = alias;
            _value = value;
        }

        /// <summary>
        /// The CSS rule name that can be used by Umbraco in the back office
        /// </summary>
        public string Name { get; private set; }

        /// <summary>
        /// This is the CSS Selector
        /// </summary>
        public string Alias
        {
            get => _alias;
            set => SetPropertyValueAndDetectChanges(value, ref _alias, nameof(Alias));
        }

        /// <summary>
        /// The CSS value for the selector
        /// </summary>
        public string Value
        {
            get => _value;
            set => SetPropertyValueAndDetectChanges(value, ref _value, nameof(Value));
        }

    }
}