namespace CursorLang.Core.Models;

/// <summary>
/// How the place for the popup is chosen.
/// </summary>
public enum PopupPlacementMode
{
    /// <summary>Next to the mouse cursor.</summary>
    AtCursor,

    /// <summary>
    /// Next to the caret in the active input field. When the application does not
    /// report its position, the popup is shown at the mouse cursor.
    /// </summary>
    AtCaret,

    /// <summary>At a fixed point of the monitor holding the active window.</summary>
    FixedPoint,
}

/// <summary>
/// Which side of the cursor to show the popup on.
/// </summary>
public enum AnchorSide
{
    TopLeft,
    TopRight,
    Left,
    Right,
    BottomLeft,
    BottomRight,
}

/// <summary>
/// Which side of the caret to show the popup on.
/// </summary>
/// <remarks>
/// Only the two sides, unlike <see cref="AnchorSide"/>. The caret stands in a line of
/// text being written, and above or below it is exactly where the next line is: the
/// popup would cover what is being read. To the side it covers nothing, and the line
/// it lines up with is the one the caret is in.
/// </remarks>
public enum CaretSide
{
    Left,
    Right,
}

/// <summary>
/// The place on the monitor for the <see cref="PopupPlacementMode.FixedPoint"/> mode.
/// </summary>
public enum ScreenPosition
{
    TopLeft,
    Top,
    TopRight,
    Center,
    BottomLeft,
    Bottom,
    BottomRight,
}