From 90ecb13a1772dfdab20a006b421102c0aa584f60 Mon Sep 17 00:00:00 2001
From: Ilion Beyst <ilion.beyst@gmail.com>
Date: Sun, 5 Jun 2022 21:22:38 +0200
Subject: baby steps towards a working bot api

---
 planetwars-client/Cargo.toml  |  1 +
 planetwars-client/src/main.rs | 32 +++++++++++++++++++++++---------
 2 files changed, 24 insertions(+), 9 deletions(-)

(limited to 'planetwars-client')

diff --git a/planetwars-client/Cargo.toml b/planetwars-client/Cargo.toml
index 10de887..52c3c64 100644
--- a/planetwars-client/Cargo.toml
+++ b/planetwars-client/Cargo.toml
@@ -7,6 +7,7 @@ edition = "2021"
 
 [dependencies]
 tokio = { version = "1.15", features = ["full"] }
+tokio-stream = "0.1.9"
 prost = "0.10"
 tonic = "0.7.2"
 
diff --git a/planetwars-client/src/main.rs b/planetwars-client/src/main.rs
index 9d9bdab..d995ebc 100644
--- a/planetwars-client/src/main.rs
+++ b/planetwars-client/src/main.rs
@@ -2,20 +2,34 @@ pub mod pb {
     tonic::include_proto!("grpc.planetwars.bot_api");
 }
 
-use pb::test_service_client::TestServiceClient;
-use pb::{Hello, HelloResponse};
-use tonic::Response;
+use pb::bot_api_service_client::BotApiServiceClient;
+use tokio_stream::wrappers::UnboundedReceiverStream;
+
+use tokio::sync::mpsc;
 
 #[tokio::main]
 async fn main() {
-    let mut client = TestServiceClient::connect("http://localhost:50051")
+    let mut client = BotApiServiceClient::connect("http://localhost:50051")
         .await
         .unwrap();
-    let response: Response<HelloResponse> = client
-        .greet(Hello {
-            hello_message: "robbe".to_string(),
-        })
+
+    let (tx, rx) = mpsc::unbounded_channel();
+    let mut stream = client
+        .connect_bot(UnboundedReceiverStream::new(rx))
         .await
+        .unwrap()
+        .into_inner();
+    while let Some(message) = stream.message().await.unwrap() {
+        let state = String::from_utf8(message.content).unwrap();
+        println!("{}", state);
+        let response = r#"{ moves: [] }"#;
+        tx.send(pb::PlayerRequestResponse {
+            request_id: message.request_id,
+            content: response.as_bytes().to_vec(),
+        })
         .unwrap();
-    println!("{}", response.get_ref().response);
+    }
+    std::mem::drop(tx);
+    // for clean exit
+    std::mem::drop(client);
 }
-- 
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