use std::{
    io::{self, Stdout, Write},
    time::Duration,
};

use crossterm::style::style;
pub use crossterm::{
    cursor,
    event::{self, Event, KeyCode, KeyEvent},
    execute, queue, style,
    terminal::{self, ClearType},
    Command, Result,
};

const dungeon: [[i32; 17]; 5] = [
    [0, 0, 1, 0, 0,  0,  1, 1, 1, 0, 0,  0,  1, 1, 1, 0, 0,],
    [0, 1, 0, 0, 0,  0,  0, 0, 0, 1, 0,  0,  0, 0, 0, 1, 0,],
    [1, 0, 0, 0, 0,  0,  1, 1, 1, 0, 0,  0,  1, 1, 1, 0, 0,],
    [0, 1, 0, 0, 0,  0,  0, 0, 0, 1, 0,  0,  0, 0, 0, 1, 0,],
    [0, 0, 1, 0, 0,  0,  1, 1, 1, 0, 0,  0,  1, 1, 1, 0, 0,],
];

fn main() -> Result<()> {
    let mut stdout = io::stdout();
    execute!(stdout, terminal::EnterAlternateScreen)?;
    terminal::enable_raw_mode();
    execute!(stdout, cursor::MoveTo(0, 0));
    for row in (0..dungeon.len()) {
        for cell in dungeon[row] {
            if (row % 2 == 0) {
                execute!(stdout, style::SetForegroundColor(style::Color::Red));
            } else {
                execute!(stdout, style::SetForegroundColor(style::Color::Magenta));
            }
            if cell == 1 {
                execute!(stdout, style::Print('#'));
            } else {
                execute!(stdout, style::Print(' '));
            }
        }
        execute!(stdout, cursor::MoveToNextLine(1));
    }
    event::read()?;
    terminal::disable_raw_mode();
    execute!(stdout, terminal::LeaveAlternateScreen)?;
    Ok(())
}