use crate::{LineNumber, Position};

use std::fmt::Debug;

use std::io::Error;

use termion::color;

use termion::event::{Event, MouseEvent};

#[allow(clippy::module_name_repetitions)]

pub struct ConsoleSize {

}

impl From<(u16, u16)> for ConsoleSize {

            height: t.1,

            width: t.0,

        }

}

impl Default for ConsoleSize {

            height: 80,

            width: 120,

        }

}

impl ConsoleSize {

    #[must_use]

        }

}

// Note to self: ": Debug" means that all implementations of that traut

// must implement the Debug trait as well.

pub trait Console: Debug {

    /// Read the next event from the console input.termion

    ///

    /// # Errors

    /// Will return an error if an event can't be read from the console input.

    fn read_event(&mut self) -> Result<Event, Error>;

    fn clear_screen(&self);

    fn clear_current_line(&self);

    /// # Errors

    /// Will return an error if the terminal can't be flushed

    fn flush(&self) -> Result<(), Error>;

    fn hide_cursor(&self);

    fn show_cursor(&self);

    fn set_bg_color(&self, color: color::Rgb);

    fn reset_bg_color(&self);

    fn set_fg_color(&self, color: color::Rgb);

    fn reset_fg_color(&self);

    fn to_alternate_screen(&self);

    fn to_main_screen(&self);

    fn clear_all(&self);

    fn size(&self) -> ConsoleSize;

    fn text_area_size(&self) -> ConsoleSize;

    fn middle_of_screen_line_number(&self) -> LineNumber;

    fn bottom_of_screen_line_number(&self) -> LineNumber;

    fn get_cursor_index_from_mouse_event(&self, mouse_event: MouseEvent, x_offset: u8) -> Position;

    fn set_cursor_position_in_text_area(&self, position: &Position, row_prefix_length: u8);

    fn set_cursor_position_anywhere(&self, position: &Position);

    fn set_cursor_as_steady_bar(&self);

    fn set_cursor_as_steady_block(&self);

}