use std::fmt::Write as _;
use crate::lib::ipc;
use crate::Wallpapers;

use std::env;

pub fn change_wallpapers(wallpapers: &Wallpapers) {
    let hypr_session = env::var("HYPRLAND_INSTANCE_SIGNATURE").unwrap();
    let xdg_path = env::var("XDG_RUNTIME_DIR").unwrap();

    let mut socket_path = String::new();
    write!(&mut socket_path, "{}/hypr/{}/.hyprpaper.sock", xdg_path, hypr_session).unwrap();
    let ipc = ipc::IPC::new(socket_path);

    for monitor in wallpapers.config.monitors.monitors.iter() {
        let mut buf = String::new();
        let x = wallpapers.random_selection(&monitor.ratio).to_string();
        write!(&mut buf, "reload ,{}", x).unwrap();
        ipc.clone().write(buf);
        // println!("{}", buf);
    }

    // println!("{}", ipc.write(String::from("")))
}