OneLauncher-Cracked/apps/desktop/src/api/mod.rs

use onelauncher::State;
use serde::{Serialize, Serializer};
use tauri::plugin::TauriPlugin;
use tauri::Manager;
use tokio::sync::Mutex;

pub mod commands;
pub mod events;
pub mod statics;

pub fn init<R: tauri::Runtime>() -> TauriPlugin<R> {
	tauri::plugin::Builder::new("onelauncher")
		.setup(|app, _| {
			app.manage(Mutex::new(State::get()));

			Ok(())
		})
		.build()
}

// TODO: fix the error system/rspc
pub type Result<T> = std::result::Result<T, OneLauncherSerializableError>;

#[derive(thiserror::Error, Debug, Serialize, specta::Type)]
pub enum OneLauncherSerializableError {
	#[error("{0}")]
	CommonError(String),
}

impl From<OneLauncherError> for OneLauncherSerializableError {
	fn from(value: OneLauncherError) -> Self {
		Self::CommonError(value.to_string())
	}
}

impl From<onelauncher::Error> for OneLauncherSerializableError {
	fn from(value: onelauncher::Error) -> Self {
		Self::CommonError(value.to_string())
	}
}

#[derive(thiserror::Error, Debug)]
pub enum OneLauncherError {
	#[error("{0}")]
	OneLauncher(#[from] onelauncher::Error),

	#[error("failed to handle io management: {0}")]
	IO(#[from] std::io::Error),

	#[error("failed to handle tauri management: {0}")]
	Tauri(#[from] tauri::Error),

	#[cfg(target_os = "macos")]
	#[error("failed to handle callback: {0}")]
	Callback(String),
}

// serialization code from https://github.com/modrinth/theseus/blob/master/theseus_gui/src-tauri/src/api/mod.rs
// (yoinked under MIT license)
macro_rules! impl_serialize_err {
	($($variant:ident),* $(,)?) => {
		impl Serialize for OneLauncherError {
			fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
			where
				S: Serializer,
			{
				use serde::ser::SerializeStruct;
				match self {
					OneLauncherError::OneLauncher(onelauncher_error) => {
						$crate::error::display_tracing_error(onelauncher_error);

						let mut state = serializer.serialize_struct("OneLauncher", 2)?;
						state.serialize_field("field_name", "OneLauncher")?;
						state.serialize_field("message", &onelauncher_error.to_string())?;
						state.end()
					}
					$(
						OneLauncherError::$variant(message) => {
							let mut state = serializer.serialize_struct(stringify!($variant), 2)?;
							state.serialize_field("field_name", stringify!($variant))?;
							state.serialize_field("message", &message.to_string())?;
							state.end()
						},
					)*
				}
			}
		}
	};
}

#[cfg(target_os = "macos")]
impl_serialize_err! {
	IO,
	Tauri,
	Callback
}

#[cfg(not(target_os = "macos"))]
impl_serialize_err! {
	IO,
	Tauri,
}