/// <summary>
///     Renders a single row in the JSON tree view. Stateless — receives all data via parameters.
/// </summary>
public sealed partial class MokaJsonNode : ComponentBase
{
#region Parameters
    /// <summary>
    ///     The flattened node data to render.
    /// </summary>
    [Parameter]
    public FlattenedJsonNode Node { get; set; }

    /// <summary>
    ///     Whether this node is currently selected.
    /// </summary>
    [Parameter]
    public bool IsSelected { get; set; }

    /// <summary>
    ///     Callback when the expand/collapse toggle is clicked.
    /// </summary>
    [Parameter]
    public EventCallback<string> OnToggle { get; set; }

    /// <summary>
    ///     Callback when the node row is clicked (selection).
    /// </summary>
    [Parameter]
    public EventCallback<string> OnSelect { get; set; }

    /// <summary>
    ///     Callback when the context menu is requested.
    /// </summary>
    [Parameter]
    public EventCallback<(string Path, double ClientX, double ClientY)> OnContextMenu { get; set; }

    /// <summary>
    ///     Callback when the node is double-clicked (edit mode).
    /// </summary>
    [Parameter]
    public EventCallback<string> OnDoubleClick { get; set; }

    /// <summary>
    ///     Whether to show line numbers in the gutter.
    /// </summary>
    [Parameter]
    public bool ShowLineNumbers { get; set; }

    /// <summary>
    ///     Style of expand/collapse toggle indicators.
    /// </summary>
    [Parameter]
    public MokaJsonToggleStyle ToggleStyle { get; set; }

    /// <summary>
    ///     Size of expand/collapse toggle indicators.
    /// </summary>
    [Parameter]
    public MokaJsonToggleSize ToggleSize { get; set; }

    /// <summary>
    ///     Whether to show the child count (e.g. "13 items") on collapsed containers.
    /// </summary>
    [Parameter]
    public bool ShowChildCount { get; set; } = true;

    /// <summary>
    ///     Whether the viewer is in read-only mode.
    /// </summary>
    [Parameter]
    public bool ReadOnly { get; set; }

    /// <summary>
    ///     Active inline edit state from the parent viewer.
    /// </summary>
    [Parameter]
    public InlineEditState? EditState { get; set; }

    /// <summary>
    ///     Callback when an inline edit is committed.
    /// </summary>
    [Parameter]
    public EventCallback<InlineEditResult> OnEditCommit { get; set; }

    /// <summary>
    ///     Callback when an inline edit is cancelled.
    /// </summary>
    [Parameter]
    public EventCallback OnEditCancel { get; set; }

#endregion
#region Computed Properties
#endregion
#region Event Handlers
#endregion
#region Render Optimization
    /// <inheritdoc/>
    protected override bool ShouldRender()
    {
        bool editStateChanged = EditState != _previousEditState || _forceRender;
        _forceRender = false;
        if (Node != _previousNode || IsSelected != _previousIsSelected || ShowLineNumbers != _previousShowLineNumbers || ToggleStyle != _previousToggleStyle || ToggleSize != _previousToggleSize || ShowChildCount != _previousShowChildCount || ReadOnly != _previousReadOnly || editStateChanged)
        {
            _previousNode = Node;
            _previousIsSelected = IsSelected;
            _previousShowLineNumbers = ShowLineNumbers;
            _previousToggleStyle = ToggleStyle;
            _previousToggleSize = ToggleSize;
            _previousShowChildCount = ShowChildCount;
            _previousReadOnly = ReadOnly;
            _previousEditState = EditState;
            return true;
        }

        return false;
    }
#endregion
}