@namespace Nodebox

<button>
    <label class="type" style="color: @TypeColor.Rgb">@($"{PropertyDescription.PropertyType.GetDisplayName()}")</label>
    <label class="name">@PropertyDescription.Name</label>
    @if (Comment.Length > 0)
    {
        <label class="comment">@Comment</label>
    }
    <label class="value">= @ValueText</label>
</button>

@code
{
    public object Target { get; set; }
    public PropertyDescription PropertyDescription { get; set; }

    private Color TypeColor => PropertyDescription.PropertyType.GetColor();
    private string Comment { get {
        if (!PropertyDescription.CanWrite)
            return "(Read-Only)";
        if (!PropertyDescription.CanRead)
            return "(Write-Only..?)";
        return "";
    } }

    private string ValueText { get {
        if (Target == null)
            return "???";
        if (Target.GetType() == typeof(GameObject) && !((GameObject)Target).IsValid())
            return "???";
        if (Target.GetType() == typeof(Component) && !((Component)Target).IsValid())
            return "???";
        var obj = PropertyDescription.GetValue(Target);
        return obj?.ToString() ?? "null";
    } }

    protected override int BuildHash() => System.HashCode.Combine( Target, PropertyDescription, ValueText );

    protected override void OnClick(MousePanelEvent e) {
        var node3dTool = (Node3dTool)FindRootPanel().GetChild(0).UserData;
        node3dTool.PropertyMenuTargetComponent = Target;
        node3dTool.OpenContextMenu(PropertyDescription);
    }
}