use std::{fs, sync::Mutex};

use crossbeam_channel::bounded;
use frontend_calls::*;

use crate::{osc::OSCMessage, setup::setup, utils::{config::Config, vrchat_builtin_parameters}};

mod frontend_calls;
mod osc;
mod runtime;
mod setup;
mod structs;
mod utils;

#[cfg_attr(mobile, tauri::mobile_entry_point)]
#[tokio::main]
pub async fn run() {
  let container_folder = dirs::config_dir().unwrap().join("VRCMacros");

  match fs::metadata(&container_folder) {
    Ok(meta) => {
      if meta.is_file() {
        panic!("Cannot launch app as the container path is a file not a directory");
      }
    }
    Err(_) => {
      fs::create_dir(&container_folder).unwrap();
    }
  }

  let conf_file = container_folder.join("conf");
  let conf = Config::new(conf_file);

  static ADDRESSES: Mutex<Vec<OSCMessage>> = Mutex::new(Vec::new());

  let mut addresses = ADDRESSES.lock().unwrap();
  addresses.append(&mut vrchat_builtin_parameters::get_read_addresses());
  drop(addresses);

  let (runtime_sender, runtime_receiver) = bounded(1024);

  tauri::Builder::default()
    .plugin(tauri_plugin_os::init())
    .plugin(tauri_plugin_clipboard_manager::init())
    .plugin(tauri_plugin_dialog::init())
    .plugin(tauri_plugin_opener::init())
    .invoke_handler(tauri::generate_handler![
      get_addresses::get_addresses,
      save_graph::save_graph,
      sync_tab::sync_tab,
      sync_tab::discard_tab,
      load_previous_tabs::load_previous_tabs,
      close_app::close_app,
      settings::set_hide_editor_on_app_start,
      settings::get_hide_editor_on_app_start,
    ])
    .manage(conf)
    .manage(&ADDRESSES)
    .manage(runtime_sender)
    .setup(|app| {
      setup(app, &ADDRESSES, runtime_receiver);
      Ok(())
    })
    .run(tauri::generate_context!())
    .expect("error while running tauri application");
}