use super::{
super::{App, CmdHandle, RenderInfo, StreamHandle, SubHandle},
Orders, OrdersContainer,
};
use crate::app::cmd_manager::CmdManager;
use crate::app::stream_manager::StreamManager;
use crate::virtual_dom::IntoNodes;
use futures::future::{Future, FutureExt};
use futures::stream::{Stream, StreamExt};
use std::{any::Any, convert::identity, rc::Rc};
#[allow(clippy::module_name_repetitions)]
pub struct OrdersProxy<'a, Ms, AppMs, Mdl, INodes>
where
AppMs: 'static,
Mdl: 'static,
INodes: IntoNodes<AppMs>,
{
orders_container: &'a mut OrdersContainer<AppMs, Mdl, INodes>,
f: Rc<dyn Fn(Ms) -> AppMs>,
}
impl<'a, Ms, AppMs, Mdl, INodes> OrdersProxy<'a, Ms, AppMs, Mdl, INodes>
where
Ms: 'static,
AppMs: 'static,
INodes: IntoNodes<AppMs>,
{
pub fn new(
orders_container: &'a mut OrdersContainer<AppMs, Mdl, INodes>,
f: impl Fn(Ms) -> AppMs + 'static,
) -> Self {
OrdersProxy {
orders_container,
f: Rc::new(f),
}
}
}
impl<'a, Ms, AppMs, Mdl, INodes> Orders<Ms> for OrdersProxy<'a, Ms, AppMs, Mdl, INodes>
where
Ms: 'static,
AppMs: 'static,
INodes: IntoNodes<AppMs> + 'static,
{
type AppMs = AppMs;
type Mdl = Mdl;
type INodes = INodes;
fn proxy<ChildMs: 'static>(
&mut self,
f: impl FnOnce(ChildMs) -> Ms + 'static + Clone,
) -> OrdersProxy<ChildMs, AppMs, Mdl, INodes> {
let previous_f = self.f.clone();
OrdersProxy {
orders_container: self.orders_container,
f: Rc::new(move |child_ms| previous_f(f.clone()(child_ms))),
}
}
fn render(&mut self) -> &mut Self {
self.orders_container.render();
self
}
fn force_render_now(&mut self) -> &mut Self {
self.orders_container.force_render_now();
self
}
fn skip(&mut self) -> &mut Self {
self.orders_container.skip();
self
}
fn notify(&mut self, message: impl Any + Clone) -> &mut Self {
self.orders_container.notify(message);
self
}
#[allow(clippy::redundant_closure)]
fn send_msg(&mut self, msg: Ms) -> &mut Self {
let f = self.f.clone();
self.orders_container.send_msg(f(msg));
self
}
#[allow(clippy::redundant_closure)]
fn perform_cmd<MsU: 'static>(&mut self, cmd: impl Future<Output = MsU> + 'static) -> &mut Self {
let f = self.f.clone();
let app = self.clone_app();
let handler = map_callback_return_to_option_ms!(
dyn Fn(MsU) -> Option<Ms>,
identity,
"Cmds can return only Msg, Option<Msg> or ()!",
Box
);
let cmd = cmd.map(move |msg| app.mailbox().send(handler(msg).map(|msg| f(msg))));
CmdManager::perform_cmd(cmd);
self
}
fn perform_cmd_with_handle<MsU: 'static>(
&mut self,
cmd: impl Future<Output = MsU> + 'static,
) -> CmdHandle {
let f = self.f.clone();
let app = self.clone_app();
let handler = map_callback_return_to_option_ms!(
dyn Fn(MsU) -> Option<Ms>,
identity,
"Cmds can return only Msg, Option<Msg> or ()!",
Box
);
#[allow(clippy::redundant_closure)]
let cmd = cmd.map(move |msg| app.mailbox().send(handler(msg).map(|msg| f(msg))));
CmdManager::perform_cmd_with_handle(cmd)
}
fn clone_app(&self) -> App<Self::AppMs, Self::Mdl, Self::INodes> {
self.orders_container.clone_app()
}
#[allow(clippy::redundant_closure)]
fn msg_mapper(&self) -> Rc<dyn Fn(Ms) -> Self::AppMs> {
let f = self.f.clone();
Rc::new(move |ms| f(ms))
}
fn after_next_render<MsU: 'static>(
&mut self,
callback: impl FnOnce(RenderInfo) -> MsU + 'static,
) -> &mut Self {
let callback = map_callback_return_to_option_ms!(
dyn FnOnce(RenderInfo) -> Option<Ms>,
callback,
"Callback can return only Msg, Option<Msg> or ()!",
Box
);
let f = self.f.clone();
#[allow(clippy::redundant_closure)]
self.clone_app()
.data
.after_next_render_callbacks
.borrow_mut()
.push(Box::new(move |render_info| {
callback(render_info).map(|ms| f(ms))
}));
self
}
fn subscribe<MsU: 'static, SubMs: 'static + Clone>(
&mut self,
handler: impl FnOnce(SubMs) -> MsU + Clone + 'static,
) -> &mut Self {
let handler = map_callback_return_to_option_ms!(
dyn Fn(SubMs) -> Option<Ms>,
handler.clone(),
"Handler can return only Msg, Option<Msg> or ()!",
Rc
);
let f = self.f.clone();
#[allow(clippy::redundant_closure)]
self.clone_app()
.data
.sub_manager
.borrow_mut()
.subscribe(move |sub_ms| handler(sub_ms).map(|ms| f(ms)));
self
}
fn subscribe_with_handle<MsU: 'static, SubMs: 'static + Clone>(
&mut self,
handler: impl FnOnce(SubMs) -> MsU + Clone + 'static,
) -> SubHandle {
let handler = map_callback_return_to_option_ms!(
dyn Fn(SubMs) -> Option<Ms>,
handler.clone(),
"Handler can return only Msg, Option<Msg> or ()!",
Rc
);
let f = self.f.clone();
#[allow(clippy::redundant_closure)]
self.clone_app()
.data
.sub_manager
.borrow_mut()
.subscribe_with_handle(move |sub_ms| handler(sub_ms).map(|ms| f(ms)))
}
fn stream<MsU: 'static>(&mut self, stream: impl Stream<Item = MsU> + 'static) -> &mut Self {
let f = self.f.clone();
let app = self.clone_app();
let handler = map_callback_return_to_option_ms!(
dyn Fn(MsU) -> Option<Ms>,
identity,
"Streams can stream only Msg, Option<Msg> or ()!",
Box
);
#[allow(clippy::redundant_closure)]
let stream = stream.map(move |msg| app.mailbox().send(handler(msg).map(|msg| f(msg))));
StreamManager::stream(stream);
self
}
fn stream_with_handle<MsU: 'static>(
&mut self,
stream: impl Stream<Item = MsU> + 'static,
) -> StreamHandle {
let f = self.f.clone();
let app = self.clone_app();
let handler = map_callback_return_to_option_ms!(
dyn Fn(MsU) -> Option<Ms>,
identity,
"Streams can stream only Msg, Option<Msg> or ()!",
Box
);
#[allow(clippy::redundant_closure)]
let stream = stream.map(move |msg| app.mailbox().send(handler(msg).map(|msg| f(msg))));
StreamManager::stream_with_handle(stream)
}
}