use cursive::view::Resizable;
use cursive::views::Dialog;
use cursive::{Cursive, CursiveExt, Vec2};
use cursive_flexi_logger_view::FlexiLoggerView;

use std::time::Duration;

fn main() {
    // we need to initialize cursive first, as the cursive-flexi-logger
    // needs a cursive callback sink to notify cursive about screen refreshs
    // when a new log message arrives
    let mut siv = Cursive::default();

    flexi_logger::Logger::try_with_env_or_str("trace")
        .expect("Could not create Logger from environment :(")
        .log_to_file_and_writer(
            flexi_logger::FileSpec::default()
                .directory("logs")
                .suppress_timestamp(),
            cursive_flexi_logger_view::cursive_flexi_logger(&siv),
        )
        .format(flexi_logger::colored_with_thread)
        .start()
        .expect("failed to initialize logger!");

    siv.add_layer(
        Dialog::around(FlexiLoggerView::scrollable())
            .title("Flexi-Logger View")
            .button("Quit", |siv| siv.quit())
            .fixed_size(Vec2::new(72, 10)),
    );

    log::info!("started simple example");

    let sink = siv.cb_sink().clone();
    std::thread::Builder::new()
        .name("worker".to_string())
        .spawn(move || {
            log::trace!("A trace log message");
            std::thread::sleep(Duration::from_secs(1));

            log::debug!("A debug log message");
            std::thread::sleep(Duration::from_secs(1));

            log::info!("An info log message");
            std::thread::sleep(Duration::from_secs(1));

            log::debug!("Really detailed debug information\nfoo: 5\nbar: 42");
            std::thread::sleep(Duration::from_secs(1));

            log::warn!("A warning log message");
            std::thread::sleep(Duration::from_secs(1));

            log::error!("An error log message");
            std::thread::sleep(Duration::from_secs(1));

            sink.send(Box::new(|siv| siv.quit()))
                .expect("failed to quit");
        })
        .expect("worker thread panicked!");

    siv.run();
}