// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.core.util;

import org.litesoft.core.simpletypes.*;

import java.io.*;

public enum CommonRectangularPoint implements Serializable {
    LeftTop {
        public PositionX getPositionX() {
            return PositionX.Left;
        }

        public PositionY getPositionY() {
            return PositionY.Top;
        }
    },

    LeftCenter {
        public PositionX getPositionX() {
            return PositionX.Left;
        }

        public PositionY getPositionY() {
            return PositionY.Center;
        }
    },

    LeftBottom {
        public PositionX getPositionX() {
            return PositionX.Left;
        }

        public PositionY getPositionY() {
            return PositionY.Bottom;
        }
    },

    CenterTop {
        public PositionX getPositionX() {
            return PositionX.Center;
        }

        public PositionY getPositionY() {
            return PositionY.Top;
        }
    },

    CenterCenter {
        public PositionX getPositionX() {
            return PositionX.Center;
        }

        public PositionY getPositionY() {
            return PositionY.Center;
        }
    },

    CenterBottom {
        public PositionX getPositionX() {
            return PositionX.Center;
        }

        public PositionY getPositionY() {
            return PositionY.Bottom;
        }
    },

    RightTop {
        public PositionX getPositionX() {
            return PositionX.Right;
        }

        public PositionY getPositionY() {
            return PositionY.Top;
        }
    },

    RightCenter {
        public PositionX getPositionX() {
            return PositionX.Right;
        }

        public PositionY getPositionY() {
            return PositionY.Center;
        }
    },

    RightBottom {
        public PositionX getPositionX() {
            return PositionX.Right;
        }

        public PositionY getPositionY() {
            return PositionY.Bottom;
        }
    };

    public static final long serialVersionUID = 1L;

    public PositionX getPositionX() {
        return null;
    }

    public PositionY getPositionY() {
        return null;
    }

    /**
     * Determine the appropriate point for the pRect.
     *
     * @return Appropriate Point or 'null' if pRect is null
     */
    public PointXY getAppropriatePoint( Rect pRect ) {
        return (pRect != null) ? //
               new PointXY( getPositionX().get( pRect ), getPositionY().get( pRect ) ) : //
               null;
    }
}