// use x86_64::registers::rflags::read;

use alloc::vec::Vec;

use crate::{
    drivers::io::ascii::clear_screen, prelude::stdin::read_line, print, println,
    std::application::Application, util::editor::Editor,
};

static FETCH: &str = "
        $$$$$$$$\\                                  $$\\                     
        $$  _____|                                 $$ |                    
        $$ |    $$$$$$\\  $$\\   $$\\ $$$$$$$\\   $$$$$$$ | $$$$$$\\  $$\\   $$\\ 
        $$$$$\\ $$  __$$\\ $$ |  $$ |$$  __$$\\ $$  __$$ |$$  __$$\\ $$ |  $$ |
        $$  __|$$ /  $$ |$$ |  $$ |$$ |  $$ |$$ /  $$ |$$ |  \\__|$$ |  $$ |
        $$ |   $$ |  $$ |$$ |  $$ |$$ |  $$ |$$ |  $$ |$$ |      $$ |  $$ |
        $$ |   \\$$$$$$  |\\$$$$$$  |$$ |  $$ |\\$$$$$$$ |$$ |      \\$$$$$$$ |
        \\__|    \\______/  \\______/ \\__|  \\__| \\_______|\\__|       \\____$$ |
             $$$$$$\\   $$$$$$\\        $$\\    $$\\   $$\\           $$\\   $$ |
            $$  __$$\\ $$  __$$\\       $$ |   $$ |$$$$ |          \\$$$$$$  |
            $$ /  $$ |$$ /  \\__|      $$ |   $$ |\\_$$ |           \\______/ 
            $$ |  $$ |\\$$$$$$\\        \\$$\\  $$  |  $$ |                  
            $$ |  $$ | \\____$$\\        \\$$\\$$  /   $$ |                  
            $$ |  $$ |$$\\   $$ |        \\$$$  /    $$ |                  
             $$$$$$  |\\$$$$$$  |         \\$  /   $$$$$$\\                 
             \\______/  \\______/           \\_/    \\______|                              
";

pub async fn shell() {
    println!("{}", FETCH);

    loop {
        print!(" Shell> ");
        let line = read_line().await;
        match line.as_str() {
            "fetch" => {
                println!("{}", FETCH);
            }
            "editor" => {
                let mut editor = Editor::new();
                editor.run(Vec::new()).await.unwrap();
            }
            "clear" => clear_screen(),
            _ => {
                println!("Unknown command: {}", line);
            }
        }
    }
}