use focusmate::FocusmateClient;
use std::env;
use time::OffsetDateTime;

#[tokio::main]
async fn main() {
    let api_key = match env::var("FOCUSMATE_API_KEY") {
        Ok(key) => key,
        Err(_) => {
            eprintln!("Please set FOCUSMATE_API_KEY environment variable");
            eprintln!("Example: FOCUSMATE_API_KEY=your-key cargo run --example get_sessions");
            std::process::exit(1);
        }
    };

    let client = FocusmateClient::new(api_key);

    // Get profile
    match client.get_me().await {
        Ok(user) => println!("{user:#?}"),
        Err(e) => eprintln!("Error: {e:?}"),
    }

    // Get public profile of a user
    match client
        .get_user("6c267455-a530-4d4c-ba17-2e375932d976")
        .await
    {
        Ok(user) => println!("{user:#?}"),
        Err(e) => eprintln!("Error: {e:?}"),
    }

    // Get sessions for last month
    let start = OffsetDateTime::now_utc() - time::Duration::days(30);
    let end = OffsetDateTime::now_utc();
    let sessions = client.get_sessions(&start, &end).await;
    match sessions {
        Ok(sessions) => {
            let n_sessions = sessions.iter().filter(|s| s.completed()).count();
            println!("{n_sessions} completed sessions in period.");
        }
        Err(e) => eprintln!("Error: {e:?}"),
    }
}