extern crate xloop_types as types;

pub mod app;
pub mod error;
pub mod win;

pub mod prelude {}

#[derive(Debug)]
pub struct Platform;

impl types::Platform for Platform {
	type Error = error::Error;
	type AppRef<'a> = app::AppRef<'a>;
	type AppHandle = app::AppHandle;
	type AppProxy = app::AppProxy;
	type WinRef<'a> = win::WinRef<'a>;
	type WinHandle = win::WinHandle;
	type WinRaw = win::WinRaw;
	type EvtMouse<'a> = win::WinEvent<'a>;
	type EvtWheel<'a> = win::WinEvent<'a>;
	type EvtKey<'a> = win::WinEvent<'a>;
	type EvtTouch<'a> = win::WinEvent<'a>;
	type EvtCommit<'a> = &'a types::EvtCommit;
	fn run(delegate: impl types::AppDelegate<Self> + 'static) -> Result<Option<Self::AppHandle>, Self::Error> {
		let app = app::AppDelegate::build(delegate);
		unsafe { app.run() };
		Ok(None)
	}
	fn win(_key: impl AsRef<str>, delegate: impl types::WinDelegate<Self> + 'static) -> Result<Self::WinHandle, Self::Error> {
		let window = win::XLoopWindow::new(delegate);
		unsafe { window.setReleasedWhenClosed(false) };
		Ok(win::WinHandle(window))
	}
	fn log(level: log::LevelFilter) {
		env_logger::builder().filter_level(level).init();
	}
	fn read(path: impl AsRef<std::path::Path>) -> Option<Vec<u8>> {
		use objc2_foundation::NSBundle;
		let bundle = NSBundle::mainBundle();
		let res = unsafe { bundle.resourcePath() }?;
		let res: std::path::PathBuf = res.to_string().into();
		let file = res.join(path);
		std::fs::read(file).ok()
	}
}