client mezzo interattivo

src/bin/client.rs

@@ -1,41 +1,93 @@
+use std::{io::{Stdout, Write}, ops::BitOrAssign, time::Duration};
+
+use axum::response::sse::Event;
+use clap::builder::NonEmptyStringValueParser;
 use lib::{client::Client, message::{Message, MessageKind}, message_read::MessageReader, player::Player};
 use crossterm::{
-    execute,
-    terminal::{
-        Clear,
-        ClearType,
-        enable_raw_mode,
-        disable_raw_mode
-    },
-    event::Event,
+    cursor, event::{self, poll, Event as TermEvent, KeyCode, KeyModifiers}, execute, queue, style, terminal::{
+        disable_raw_mode, enable_raw_mode, Clear, ClearType, EnableLineWrap
+    }
 };
 
+const HELP: &str = r#"CIAOTERPIA
+atm posso fare questo:
+(ricorda di premere i bottoni)
+- '1' mando giocante
+- '2' mando lobbando (futuro)
+"#;
+
+fn create_message_player(player: &Player) -> anyhow::Result<Message, anyhow::Error> {
+    Message::new(
+        &player.get_name(),
+        MessageKind::Test,
+        player.encode()?
+    )
+}
+
+async fn send_player(player: &Player, client: reqwest::Client, addr: &str) -> anyhow::Result<()> {
+    let player_message = create_message_player(&player)?;
+    let response = client
+        .post([&addr, "/create/player"].concat())
+        .header("Content-Type", "application/json")
+        .body(player_message.encode()?)
+        .send().await;
+
+    if let Err(e) = &response {
+        println!("{e}\n");
+        return Ok(())
+    }
+
+    Ok(())
+}
+async fn handle_terminal(player: &Player, stdout: &mut Stdout, client: reqwest::Client, addr: &str) -> anyhow::Result<()> {
+    'handler: loop {
+        for line in HELP.split('\n') {
+            queue!(stdout, style::Print(line), cursor::MoveToNextLine(1))?;
+        }
+        stdout.flush()?;
+
+        while let Ok(_event_happened) = poll(Duration::from_millis(2)) {
+            match event::read().expect("diomerds") {
+                TermEvent::Key(key) => {
+                    match (key.code, key.modifiers) {
+                        (KeyCode::Char('c'), KeyModifiers::CONTROL) => break 'handler,
+                        (KeyCode::Char('1'), KeyModifiers::NONE) => send_player(&player, client.clone(), addr).await?,
+                        (_, _) => println!("{:?}\n", key),
+                    }
+                },
+                _ => continue,
+            }
+        }
+    }
+
+    Ok(())
+}
+
 #[tokio::main]
 pub async fn main() -> anyhow::Result<()> {
     // let mut client = Client::connect("127.0.0.1", 8080).await?;
     // let local_address = client.stream.local_addr()?;
 
-    // enable_raw_mode()?;
-    // execute!(
-    //     std::io::stdout(),
-    //     Clear(ClearType::All),
-    // )?;
+    let mut stdout = std::io::stdout();
 
-    let addr = "http://127.0.0.1:8080";
-
-    let client = reqwest::Client::new();
+    enable_raw_mode()?;
+    execute!(
+        stdout,
+        Clear(ClearType::All),
+        EnableLineWrap,
+        cursor::Show,
+        cursor::EnableBlinking,
+    )?;
 
     let player = Player::new()?;
-    let message = Message::new(&player.get_name(), MessageKind::Test, player.encode()?)?;
 
-    let response = client
-        .post([&addr, "/create/player"].concat())
-        .header("Content-Type", "application/json")
-        .body(message.encode()?)
-        .send().await?
-        .text().await?;
-    
-    println!("{}", response);
+    let addr = "http://127.0.0.1:8080";
+    let client = reqwest::Client::new();
+
+    println!("{}", HELP);
+
+    handle_terminal(&player, &mut stdout, client.clone(), &addr).await?;
+    disable_raw_mode()?;
 
     Ok(())
 }

src/router.rs

@@ -1,10 +1,13 @@
 use anyhow::Result;
 use axum::{
     body::Bytes, extract::{
-        rejection::JsonRejection, Json, State
-    }, response::ErrorResponse, Router
+        rejection::JsonRejection,
+        Json,
+        State,
+    },
+    http::StatusCode,
+    Router
 };
-use hyper::StatusCode;
 
 use crate::{message::Message, player::Player};
 use crate::db::AppState;
@@ -33,8 +36,7 @@ impl App {
     pub async fn create_player(
         State(db): State<AppState>,
         json_body: Result<Json<Message>, JsonRejection>,
-    ) -> Result<axum::Json<Message>, StatusCode>
-    {
+    ) -> Result<axum::Json<Message>, StatusCode> {
         match json_body {
             Ok(Json(message)) => {
                 println!("{:?}", message);
@@ -55,4 +57,11 @@ impl App {
             Err(_) => Err(StatusCode::UNPROCESSABLE_ENTITY)
         }
     }
+
+    pub async fn create_lobby(
+        State(db): State<AppState>,
+        json_body: Result<Json<Message>, JsonRejection>,
+    ) -> Result<axum::Json<Message>, StatusCode> {
+        todo!()
+    }
 }

src/server.rs

@@ -30,6 +30,7 @@ impl Server {
         let router = app.router
             .route("/echo", post(App::echo))
             .route("/create/player", post(App::create_player))
+            .route("/create/lobby", post(App::create_lobby))
             .with_state(app.db);
 
         axum::serve(listener, router).await.unwrap();