use crate::{
    commands::{wrap_command, wrap_origin_accessors},
    macros::{wrap_fields, wrap_functions},
};
use servicepoint::{CharGrid, CharGridCommand, Origin};
use std::ptr::NonNull;

wrap_command!(CharGrid);

wrap_fields!(CharGridCommand;
    prop grid: CharGrid { get mut; set move; };
);

wrap_origin_accessors!(CharGridCommand);

wrap_functions!(associate CharGridCommand;
    /// Show UTF-8 encoded text on the screen.
    ///
    /// The passed [CharGrid] gets consumed.
    ///
    /// Returns: a new [CharGridCommand] instance.
    fn new(
        grid: move NonNull<CharGrid>,
        origin_x: val usize,
        origin_y: val usize,
    ) -> move NonNull<CharGridCommand> {
        CharGridCommand {
            grid,
            origin: Origin::new(origin_x, origin_y),
        }
    };

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