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

namespace SabreTools.DatItems.Formats
{
    /// <summary>
    /// Represents control for an input
    /// </summary>
    [JsonObject("control"), XmlRoot("control")]
    public class Control : DatItem
    {
        #region Fields

        /// <summary>
        /// General type of input
        /// </summary>
        [JsonProperty("type", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("type")]
        [JsonConverter(typeof(StringEnumConverter))]
        public ControlType ControlType { get; set; }

        [JsonIgnore]
        public bool ControlTypeSpecified { get { return ControlType != ControlType.NULL; } }

        /// <summary>
        /// Player which the input belongs to
        /// </summary>
        [JsonProperty("player", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("player")]
        public long? Player { get; set; }

        [JsonIgnore]
        public bool PlayerSpecified { get { return Player != null; } }

        /// <summary>
        /// Total number of buttons
        /// </summary>
        [JsonProperty("buttons", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("buttons")]
        public long? Buttons { get; set; }

        [JsonIgnore]
        public bool ButtonsSpecified { get { return Buttons != null; } }

        /// <summary>
        /// Total number of non-optional buttons
        /// </summary>
        [JsonProperty("reqbuttons", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("reqbuttons")]
        public long? RequiredButtons { get; set; }

        [JsonIgnore]
        public bool RequiredButtonsSpecified { get { return RequiredButtons != null; } }

        /// <summary>
        /// Analog minimum value
        /// </summary>
        [JsonProperty("minimum", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("minimum")]
        public long? Minimum { get; set; }

        [JsonIgnore]
        public bool MinimumSpecified { get { return Minimum != null; } }

        /// <summary>
        /// Analog maximum value
        /// </summary>
        [JsonProperty("maximum", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("maximum")]
        public long? Maximum { get; set; }

        [JsonIgnore]
        public bool MaximumSpecified { get { return Maximum != null; } }

        /// <summary>
        /// Default analog sensitivity
        /// </summary>
        [JsonProperty("sensitivity", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("sensitivity")]
        public long? Sensitivity { get; set; }

        [JsonIgnore]
        public bool SensitivitySpecified { get { return Sensitivity != null; } }

        /// <summary>
        /// Default analog keydelta
        /// </summary>
        [JsonProperty("keydelta", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("keydelta")]
        public long? KeyDelta { get; set; }

        [JsonIgnore]
        public bool KeyDeltaSpecified { get { return KeyDelta != null; } }

        /// <summary>
        /// Default analog reverse setting
        /// </summary>
        [JsonProperty("reverse", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("reverse")]
        public bool? Reverse { get; set; }

        [JsonIgnore]
        public bool ReverseSpecified { get { return Reverse != null; } }

        /// <summary>
        /// First set of ways
        /// </summary>
        [JsonProperty("ways", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("ways")]
        public string Ways { get; set; }

        /// <summary>
        /// Second set of ways
        /// </summary>
        [JsonProperty("ways2", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("ways2")]
        public string Ways2 { get; set; }

        /// <summary>
        /// Third set of ways
        /// </summary>
        [JsonProperty("ways3", DefaultValueHandling = DefaultValueHandling.Ignore), XmlElement("ways3")]
        public string Ways3 { get; set; }

        #endregion

        #region Constructors

        /// <summary>
        /// Create a default, empty Control object
        /// </summary>
        public Control()
        {
            ItemType = ItemType.Control;
        }

        #endregion

        #region Cloning Methods

        /// <inheritdoc/>
        public override object Clone()
        {
            return new Control()
            {
                ItemType = this.ItemType,
                DupeType = this.DupeType,

                Machine = this.Machine.Clone() as Machine,
                Source = this.Source.Clone() as Source,
                Remove = this.Remove,

                ControlType = this.ControlType,
                Player = this.Player,
                Buttons = this.Buttons,
                RequiredButtons = this.RequiredButtons,
                Minimum = this.Minimum,
                Maximum = this.Maximum,
                Sensitivity = this.Sensitivity,
                KeyDelta = this.KeyDelta,
                Reverse = this.Reverse,
                Ways = this.Ways,
                Ways2 = this.Ways2,
                Ways3 = this.Ways3,
            };
        }

        #endregion

        #region Comparision Methods

        /// <inheritdoc/>
        public override bool Equals(DatItem other)
        {
            // If we don't have a Control, return false
            if (ItemType != other.ItemType)
                return false;

            // Otherwise, treat it as a Control
            Control newOther = other as Control;

            // If the Control information matches
            return (ControlType == newOther.ControlType
                && Player == newOther.Player
                && Buttons == newOther.Buttons
                && RequiredButtons == newOther.RequiredButtons
                && Minimum == newOther.Minimum
                && Maximum == newOther.Maximum
                && Sensitivity == newOther.Sensitivity
                && KeyDelta == newOther.KeyDelta
                && Reverse == newOther.Reverse
                && Ways == newOther.Ways
                && Ways2 == newOther.Ways2
                && Ways3 == newOther.Ways3);
        }

        #endregion
    }
}