mod appstate;
mod cli;
mod sharry;

use clap::Parser;
use log::{debug, error, info};
use ureq::Agent;

use appstate::AppState;
use cli::Cli;
use sharry::{ChunkState, Share};

fn main() {
    env_logger::init();

    let args = Cli::parse();
    info!("args: {args:?}");
    info!("timeout: {:?}", args.get_timeout());

    let agent: Agent = Agent::config_builder()
        .timeout_global(args.get_timeout())
        .build()
        .into();

    let state = AppState::try_resume(&args)
        .and_then(|state| {
            info!("loaded state: {state:?}");

            Some(state)
        })
        .or_else(|| AppState::from_args(args, &agent))
        .unwrap_or_else(|| {
            std::process::exit(1);
        });

    info!("continuing with state: {state:?}");
    state.save().unwrap();
    // state.delete().unwrap();

    return;

    let alias = args.get_alias();
    let share = Share::create(&agent, &alias, args.get_share_request()).unwrap();
    info!("share: {share:?}");

    for file in args.files {
        let mut file = file.start_upload(&agent, &alias, &share).unwrap();
        info!("file: {file:?}");

        loop {
            match file.upload_chunk(&agent, &alias, args.chunk_size * 1024 * 1024) {
                ChunkState::Ok(upl) => file = upl,
                ChunkState::Err(upl, e) => {
                    error!("error: {e:?}");
                    file = upl;
                }
                ChunkState::Finished(path) => {
                    info!("Finished {:?}!", path.display());
                    break;
                }
            }

            debug!("file: {file:?}");
        }
    }

    share.notify(&agent, &alias).unwrap();
}