chat
This commit is contained in:
Adam
parent
50a75bbc70
commit
0021c0be79
3 changed files with 166 additions and 63 deletions
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@ -1,9 +1,37 @@
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use html::Textarea;
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use std::rc::Rc;
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use html::{Input, Textarea};
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use leptos::*;
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use leptos_use::{core::ConnectionReadyState, use_websocket, UseWebsocketReturn};
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use lib::models::*;
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use serde_json::to_string;
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#[derive(Clone)]
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pub struct WebSocketContext {
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pub ready_state: Signal<ConnectionReadyState>,
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pub message: Signal<Option<String>>,
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send: Rc<dyn Fn(&str)>,
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}
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impl WebSocketContext {
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pub fn new(
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ready_state: Signal<ConnectionReadyState>,
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message: Signal<Option<String>>,
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send: Rc<dyn Fn(&str)>,
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) -> Self {
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Self {
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ready_state,
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message,
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send,
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}
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}
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#[inline(always)]
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pub fn send(&self, message: &str) {
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(self.send)(message)
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}
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}
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#[component]
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pub fn Websocket() -> impl IntoView {
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let UseWebsocketReturn {
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@ -15,10 +43,15 @@ pub fn Websocket() -> impl IntoView {
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..
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} = use_websocket("ws://0.0.0.0:3030/websocket");
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provide_context(WebSocketContext::new(
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ready_state,
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message,
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Rc::new(send.clone()),
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));
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// Signals
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let (online_users, set_online_users) = create_signal(0);
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let (active_games, set_active_games) = create_signal(0);
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let (chat_history, set_chat_history) = create_signal::<Vec<String>>(vec![]);
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// Websocket stuff
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let status = move || ready_state.get().to_string();
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@ -37,23 +70,16 @@ pub fn Websocket() -> impl IntoView {
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packs: vec![0],
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};
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// Game stuff
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let new_game_test = move |_| {
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send(&to_string(&fake_new_game_request).unwrap());
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};
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let close_connection = move |_| {
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close();
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set_online_users(0);
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set_active_games(0);
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update_chat_history(&set_chat_history, format!("Disconnected.\n"));
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};
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// Chat stuff
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let chat_history_ref = create_node_ref::<Textarea>();
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fn update_chat_history(&history: &WriteSignal<Vec<String>>, message: String) {
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let _ = &history.update(|history: &mut Vec<_>| history.push(message));
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}
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// Game stuff
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let new_game_test = move |_| {
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send(&to_string(&fake_new_game_request).unwrap());
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};
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// handle incoming messages
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@ -75,29 +101,17 @@ pub fn Websocket() -> impl IntoView {
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set_online_users(state_summary.online_users);
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set_active_games(state_summary.active_games);
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} else {
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update_chat_history(&set_chat_history, format!("{}\n", message));
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logging::log!("Send {} to Chat component", message);
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// update_chat_history(&set_chat_history, format!("{}\n", message));
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}
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}
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})
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});
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create_effect(move |_| {
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chat_history.with(move |_| {
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// Scroll chat textarea to bottom
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if let Some(hist) = chat_history_ref.get() {
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hist.set_scroll_top(hist.scroll_height());
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}
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})
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});
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// Login stuff
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let (username, _set_username) = create_signal("ligma");
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view! {
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<div class="w-auto bg-slate-500">
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<hr/>
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<h2 class="text-2xl">Connection</h2>
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<h2 class="p-1 text-2xl">Server Info:</h2>
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<p class="p-1">"Users Online: " {online_users}</p>
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<p class="p-1">"Active Games: " {active_games}</p>
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<p class="p-1">"Connection Status: " {status}</p>
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@ -110,17 +124,89 @@ pub fn Websocket() -> impl IntoView {
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</button>
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</div>
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<hr/>
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<div class="p-1">
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<h2 class="text-2xl">Sign in</h2>
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<p>Username:</p>
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<input
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class="w-96 font-mono rounded-sm bg-slate-900 text-slate-200"
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placeholder={move || username.get()}
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/>
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<Auth/>
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<hr/>
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<Chat/>
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<hr/>
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<button on:click=new_game_test disabled=move || !connected()>
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"Test New Game"
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</button>
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</div>
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<hr />
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}
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}
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#[component]
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pub fn Chat() -> impl IntoView {
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let websocket = expect_context::<WebSocketContext>();
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// Chat stuff
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let (chat_history, set_chat_history) = create_signal::<Vec<String>>(vec![]);
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let chat_history_ref = create_node_ref::<Textarea>();
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let chat_input_ref = create_node_ref::<Input>();
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fn update_chat_history(&history: &WriteSignal<Vec<String>>, message: String) {
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let _ = &history.update(|history: &mut Vec<_>| history.push(message));
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}
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// Connection status updates in chat window
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create_effect(move |_| {
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websocket.ready_state.with(move |state| match *state {
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ConnectionReadyState::Connecting => {
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update_chat_history(&set_chat_history, format!("Connecting to game server...\n"));
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}
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ConnectionReadyState::Open => {
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update_chat_history(&set_chat_history, format!("Connected!\n"));
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}
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ConnectionReadyState::Closing => {
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update_chat_history(&set_chat_history, format!("Disconnecting...\n"));
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}
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ConnectionReadyState::Closed => {
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update_chat_history(&set_chat_history, format!("Disconnected.\n"));
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}
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})
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});
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// let chat = move || {
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// if let Some(ye) = chat_input_ref.get() {
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// &websocket.send(&ye.value());
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// };
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// };
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// This should be done elsewhere
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create_effect(move |_| {
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websocket.message.with(move |message_raw| {
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// Send all messages as strings into chat box
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if let Some(message) = message_raw {
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if let Ok(_game) = serde_json::from_str::<Game>(message) {
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logging::log!("Game object received at chat component");
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} else if let Ok(_) = serde_json::from_str::<ServerStateSummary>(message) {
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logging::log!("State Summary received at chat component");
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} else {
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update_chat_history(&set_chat_history, format!("{}\n", message));
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}
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}
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})
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});
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let send_message = move |_| {
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websocket.send(&chat_input_ref.get().unwrap().value());
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chat_input_ref.get().unwrap().set_value("");
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logging::log!("Send Message");
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};
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// Keep chat scrolled to the bottom
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create_effect(move |_| {
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chat_history.with(move |_| {
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// Scroll chat textarea to bottom
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if let Some(hist) = chat_history_ref.get() {
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hist.set_scroll_top(hist.scroll_height());
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}
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})
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});
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view! {
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<div class="p-1">
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<h2 class="text-2xl">Chat</h2>
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<h2 class="text-2xl">Chat:</h2>
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<textarea
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node_ref=chat_history_ref
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class="w-96 h-60 font-mono rounded-sm resize-none bg-slate-900 text-slate-200"
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@ -130,20 +216,37 @@ pub fn Websocket() -> impl IntoView {
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{move || chat_history.get()}
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</textarea>
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<br/>
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<span>
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<input
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class="w-96 font-mono rounded-sm bg-slate-900 text-slate-200"
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class="w-80 h-11 font-mono rounded-sm bg-slate-900 text-slate-200"
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placeholder="talk shit..."
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node_ref=chat_input_ref
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on:change=send_message.clone()
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/>
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<input
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class="py-2 px-4 pl-4 font-bold text-white rounded border-b-4 bg-slate-600 border-slate-800 hover:bg-slate-700 hover:border-slate-500"
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type="submit"
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value="Send"
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on:change=send_message.clone()
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/>
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</span>
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<br/>
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// <button on:click=send_message disabled=move || !connected()>
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// "Send"
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// </button>
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<br />
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<button on:click=new_game_test disabled=move || !connected()>
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"Test New Game"
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</button>
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</div>
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<hr/>
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</div>
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}
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}
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#[component]
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pub fn Auth() -> impl IntoView {
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let (username, _set_username) = create_signal("Anonymous");
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view! {
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<div class="p-1">
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<h2 class="text-2xl">Sign in:</h2>
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<p>Username:</p>
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<input
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class="w-96 font-mono rounded-sm bg-slate-900 text-slate-200"
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placeholder=move || username.get()
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/>
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</div>
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}
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}
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@ -15,7 +15,7 @@ use crate::message_handler::*;
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fn motd() -> String {
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format!(
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"Welcome!"
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"Greetings from the game server!"
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)
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}
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