#![allow(unused)]
#![allow(dead_code)]
#[macro_use]
mod utils;
#[macro_use]
extern crate lazy_static;
use config::Config;
use gtk::{
    gio::{self, Settings},
    prelude::SettingsExt,
};
use plugin_system::{init_plugin, PluginManager};
use std::{ptr, sync::Mutex};
use tokio::runtime::Runtime;
mod chart;
mod components;
mod config;
mod coords;
mod data;
mod errors;
mod pipeline;
mod plugin_system;
use components::app::AppModel;
use once_cell::{sync::Lazy as SafeLazy, unsync::Lazy as UnsafeLazy};
use tracing::info;
use tracing_subscriber;
mod widgets;

const APP_ID: &str = "org.tsuki.radar_g";
static RUNTIME: SafeLazy<Runtime> =
    SafeLazy::new(|| Runtime::new().expect("Setting up tokio runtime needs to succeed."));
static CONFIG: SafeLazy<Mutex<Config>> = SafeLazy::new(|| Mutex::new(Config::from_env().unwrap()));
static PLUGIN_MANAGER: SafeLazy<PluginManager> = SafeLazy::new(|| PluginManager::new().unwrap());

fn main() {
    // Load GL pointers from epoxy (GL context management library used by GTK).
    tracing_subscriber::fmt::init();
    {
        #[cfg(target_os = "macos")]
        let library =
            unsafe { libloading::os::unix::Library::new("/opt/homebrew/lib/libepoxy.0.dylib") }
                .or(unsafe { libloading::os::unix::Library::new("libepoxy.0.dylib") })
                .unwrap();

        #[cfg(all(unix, not(target_os = "macos")))]
        let library = unsafe { libloading::os::unix::Library::new("libepoxy.so.0") }.unwrap();
        #[cfg(windows)]
        let library = libloading::os::windows::Library::open_already_loaded("libepoxy-0.dll")
            .or_else(|_| libloading::os::windows::Library::open_already_loaded("epoxy-0.dll"))
            .unwrap();

        epoxy::load_with(|name| {
            unsafe { library.get(name.as_bytes()) }
                .map(|symbol| *symbol)
                .unwrap_or(ptr::null())
        });
    }
    let relm = relm4::RelmApp::new(APP_ID);
    initialize_custom_css();
    info!("Init plugin system");
    let pluginmanager = PluginManager::new();
    relm.run::<AppModel>(());
}

fn initialize_custom_css() {
    gio::resources_register_include!("css.gresource").unwrap();
    // Load the CSS file and add it to the provider
    let provider = gtk::CssProvider::new();
    // provider.load_from_string();
    provider.load_from_resource("/org/tsuki/radar_g/css/main.css");
    use gtk::gdk::Display;
    // Add the provider to the default screen
    gtk::style_context_add_provider_for_display(
        &Display::default().expect("Could not connect to a display."),
        &provider,
        gtk::STYLE_PROVIDER_PRIORITY_APPLICATION,
    );
}