use anyhow::{Context, Result};
use clap::Parser;
use figment::providers::{Env, Format, Toml};
use projectr::{Cli, Config, Search};

#[tracing::instrument]
fn main() -> Result<()> {
    let cli = Cli::parse();

    let config = Config::figment()
        .merge(&cli.projects)
        .merge(Toml::file("projectr.toml"))
        .merge(Env::prefixed("PROJECTR_"))
        .extract()
        .context("Failed to extract config")?;

    tracing_subscriber::fmt::fmt()
        .pretty()
        .with_writer(std::io::stderr)
        .with_max_level(cli.verbosity)
        .init();

    run(&config).context("Failed to run projectr")
}

#[tracing::instrument]
pub fn run(config: &Config) -> Result<()> {
    let mut projects: Vec<_> = Search::from_provider(config)
        .context("Failed to extract paths config")?
        .collect();

    projects.sort_unstable_by_key(|p| p.timestamp().unwrap_or_default());

    for project in projects {
        println!("{}", project.to_path_buf().to_string_lossy())
    }

    Ok(())
}