#![feature(proc_macro_hygiene)]
#![feature(const_mut_refs)]
#![feature(exclusive_range_pattern)]
#![feature(once_cell)]
#![feature(c_variadic)]
#![allow(
    clippy::borrow_interior_mutable_const,
    clippy::declare_interior_mutable_const,
    clippy::not_unsafe_ptr_arg_deref,
    clippy::missing_safety_doc,
    clippy::wrong_self_convention,
    clippy::option_map_unit_fn,
    clippy::fn_null_check,
    // Look into why for this one
    clippy::transmute_num_to_bytes
)]

pub mod common;
mod hazard_manager;
mod hitbox_visualizer;
mod training;

mod logging;

use crate::common::*;
use crate::events::{Event, EVENT_QUEUE};

use skyline::libc::mkdir;
use skyline::nro::{self, NroInfo};
use std::fs;

use crate::logging::*;
use crate::menu::quick_menu_loop;
use crate::training::ui::notifications::notification;

fn nro_main(nro: &NroInfo<'_>) {
    if nro.module.isLoaded {
        return;
    }

    if nro.name == "common" {
        skyline::install_hooks!(
            training::shield::handle_sub_guard_cont,
            training::directional_influence::handle_correct_damage_vector_common,
            training::tech::handle_change_status,
        );
    }
}

macro_rules! c_str {
    ($l:tt) => {
        [$l.as_bytes(), "\u{0}".as_bytes()].concat().as_ptr()
    };
}

#[skyline::main(name = "training_modpack")]
pub fn main() {
    std::panic::set_hook(Box::new(|info| {
        let location = info.location().unwrap();

        let msg = match info.payload().downcast_ref::<&'static str>() {
            Some(s) => *s,
            None => match info.payload().downcast_ref::<String>() {
                Some(s) => &s[..],
                None => "Box<Any>",
            },
        };

        let err_msg = format!("SSBU Training Modpack has panicked at '{msg}', {location}");
        skyline::error::show_error(
            69,
            "SSBU Training Modpack has panicked! Please open the details and send a screenshot to the developer, then close the game.\n",
            err_msg.as_str(),
        );
    }));
    init_logger().unwrap();

    info!("Initialized.");
    unsafe {
        EVENT_QUEUE.push(Event::smash_open());
        notification("Training Modpack".to_string(), "Welcome!".to_string(), 60);
        notification("Open Menu".to_string(), "Special + Uptaunt".to_string(), 120);
        notification("Save State".to_string(), "Grab + Downtaunt".to_string(), 120);
        notification("Load State".to_string(), "Grab + Uptaunt".to_string(), 120);
    }

    hitbox_visualizer::hitbox_visualization();
    hazard_manager::hazard_manager();
    training::training_mods();
    nro::add_hook(nro_main).unwrap();

    unsafe {
        mkdir(c_str!("sd:/TrainingModpack/"), 777);
    }

    let ovl_path = "sd:/switch/.overlays/ovlTrainingModpack.ovl";
    if fs::metadata(ovl_path).is_ok() {
        warn!("Removing ovlTrainingModpack.ovl...");
        fs::remove_file(ovl_path).unwrap_or_else(|_| panic!("Could not remove {}", ovl_path))
    }

    info!("Performing version check...");
    release::version_check();

    menu::load_from_file();
    button_config::load_from_file();

    std::thread::spawn(|| loop {
        std::thread::sleep(std::time::Duration::from_secs(10));
        unsafe {
            while let Some(event) = EVENT_QUEUE.pop() {
                let host = "https://my-project-1511972643240-default-rtdb.firebaseio.com";
                let path = format!(
                    "/event/{}/device/{}/{}.json",
                    event.event_name, event.device_id, event.event_time
                );

                let url = format!("{host}{path}");
                minreq::post(url)
                    .with_json(&event)
                    .expect("Failed to send info to firebase")
                    .send()
                    .ok();
            }
        }
    });

    std::thread::spawn(|| unsafe { quick_menu_loop() });
}