use std::io::Write;
use std::path::PathBuf;

use crate::CurrentTaskInfo;

pub struct Request {
    pub current_task_info: Option<CurrentTaskInfo>,
    pub current_task_info_file_path: PathBuf,
}

pub fn execute(mut req: Request) {
    if req.current_task_info.take().is_none() {
        panic!("You can use the pause subcommand only when you have an active task");
    }

    let mut file = std::fs::File::create(&req.current_task_info_file_path).unwrap();
    file.write_all(&serde_json::to_vec(&req.current_task_info).unwrap())
        .unwrap();
    println!("paused");
}