use crate::{
    commands::{wrap_command, wrap_origin_accessors},
    macros::{wrap, wrap_functions},
};
use servicepoint::{Cp437Grid, Cp437GridCommand, Origin};
use std::ptr::NonNull;

wrap_command!(Cp437Grid);

wrap!(Cp437GridCommand;
    prop grid: Cp437Grid { get mut; set move; };
);

wrap_origin_accessors!(Cp437GridCommand);

wrap_functions!(associate Cp437GridCommand;
    /// Show text on the screen.
    ///
    /// The text is sent in the form of a 2D grid of [CP-437] encoded characters.
    ///
    /// The origin is relative to the top-left of the display.
    fn new(
        grid: move NonNull<Cp437Grid>,
        origin_x: val usize,
        origin_y: val usize,
    ) -> move NonNull<Cp437GridCommand> {
        Cp437GridCommand {
            grid,
            origin: Origin::new(origin_x, origin_y),
        }
    };

    /// Moves the provided [Cp437Grid] into a new [Cp437GridCommand],
    /// leaving other fields as their default values.
    fn from_grid(grid: move NonNull<Cp437Grid>) -> move NonNull<Cp437GridCommand> {
        grid.into()
    };
);