using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.BL.ValueObjects
{
    /// <summary>
    /// Represents an ActionLog difference node.
    /// </summary>
    public class ActionLogDifference
    {
        /// <summary>
        /// Gets or sets the name of the node.
        /// </summary>
        public String Name { get; set; }

        /// <summary>
        /// Gets or sets the child nodes.
        /// </summary>
        public List<ActionLogDifference> Children { get; set; }

        /// <summary>
        /// Gets a value indicating whether this node children contains any differences.
        /// </summary>
        [JsonIgnore]
        public virtual bool HasDifference
        {
            get { return Children.Any(x => x.HasDifference); }
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ActionLogDifference"/> class.
        /// </summary>
        public ActionLogDifference()
        {
            Children = new List<ActionLogDifference>();
        }

        /// <summary>
        /// Returns a <see cref="System.String" /> that represents this instance.
        /// </summary>
        /// <returns>
        /// A <see cref="System.String" /> that represents this instance.
        /// </returns>
        public override string ToString()
        {
            return $"{Name} | Children[{Children.Count}]";
        }
    }
}