using System;
using System.Collections.Generic;
using RGB.NET.Core;
using RGB.NET.Layout;

namespace RGB.NET.Devices.Debug;

/// <inheritdoc cref="AbstractRGBDevice{TDeviceInfo}" />
/// <summary>
/// Represents a debug device.
/// </summary>
public sealed class DebugRGBDevice : AbstractRGBDevice<DebugRGBDeviceInfo>, IUnknownDevice
{
    #region Properties & Fields

    /// <summary>
    /// Gets the layour used to describe this debug device.
    /// </summary>
    public IDeviceLayout Layout { get; }

    private Action<IEnumerable<Led>>? _updateLedsAction;

    #endregion

    #region Constructors
    /// <summary>
    /// Internal constructor of <see cref="DebugRGBDeviceInfo"/>.
    /// </summary>
    internal DebugRGBDevice(IDeviceLayout layout, Action<IEnumerable<Led>>? updateLedsAction = null)
        : base(new DebugRGBDeviceInfo(layout.Type, layout.Vendor ?? "RGB.NET", layout.Model ?? "Debug", layout.CustomData), new DebugDeviceUpdateQueue())
    {
        this.Layout = layout;
        this._updateLedsAction = updateLedsAction;

        Layout.ApplyTo(this, true);
    }

    #endregion

    #region Methods

    /// <inheritdoc />
    protected override void UpdateLeds(IEnumerable<Led> ledsToUpdate) => _updateLedsAction?.Invoke(ledsToUpdate);

    #endregion
}