using System.Xml.Serialization;
using Newtonsoft.Json;
using SabreTools.Core;

namespace SabreTools.DatItems.Formats
{
    /// <summary>
    /// Represents which DIP Switch(es) is associated with a set
    /// </summary>
    [JsonObject("dipswitch"), XmlRoot("dipswitch")]
    public sealed class DipSwitch : DatItem<Models.Metadata.DipSwitch>
    {
        #region Constants

        /// <summary>
        /// Non-standard key for inverted logic
        /// </summary>
        public const string PartKey = "PART";

        #endregion

        #region Fields

        /// <inheritdoc>/>
        protected override ItemType ItemType => ItemType.DipSwitch;

        /// <inheritdoc>/>
        protected override string? NameKey => Models.Metadata.DipSwitch.NameKey;

        [JsonIgnore]
        public bool ConditionsSpecified
        {
            get
            {
                var conditions = GetFieldValue<Condition[]?>(Models.Metadata.DipSwitch.ConditionKey);
                return conditions != null && conditions.Length > 0;
            }
        }

        [JsonIgnore]
        public bool LocationsSpecified
        {
            get
            {
                var locations = GetFieldValue<DipLocation[]?>(Models.Metadata.DipSwitch.DipLocationKey);
                return locations != null && locations.Length > 0;
            }
        }

        [JsonIgnore]
        public bool ValuesSpecified
        {
            get
            {
                var values = GetFieldValue<DipValue[]?>(Models.Metadata.DipSwitch.DipValueKey);
                return values != null && values.Length > 0;
            }
        }

        [JsonIgnore]
        public bool PartSpecified
        {
            get
            {
                var part = GetFieldValue<Part?>(DipSwitch.PartKey);
                return part != null
                    && (!string.IsNullOrEmpty(part.GetName())
                        || !string.IsNullOrEmpty(part.GetFieldValue<string?>(Models.Metadata.Part.InterfaceKey)));
            }
        }

        #endregion

        #region Constructors

        public DipSwitch() : base() { }
        public DipSwitch(Models.Metadata.DipSwitch item) : base(item) { }

        #endregion
    }
}