From 4441aa3f4d465118060f8ce6a91b5559e501a6a7 Mon Sep 17 00:00:00 2001
From: Joshua Higgins <joshuafhiggins@gmail.com>
Date: Sun, 13 Oct 2024 23:24:46 -0400
Subject: [PATCH] deleting rooms

---
 client/src/app.rs    | 22 ++++++++++++++++++++++
 client/src/ui/gui.rs | 34 +++++++++++++++++++++++++++++-----
 2 files changed, 51 insertions(+), 5 deletions(-)

diff --git a/client/src/app.rs b/client/src/app.rs
index d5c2aa5..f7c9e8d 100644
--- a/client/src/app.rs
+++ b/client/src/app.rs
@@ -90,6 +90,8 @@ pub struct RealmApp {
 	#[serde(skip)]
 	pub add_room_channel: (Sender<Result<CServer, ErrorCode>>, Receiver<Result<CServer, ErrorCode>>),
 	#[serde(skip)]
+	pub delete_room_channel: (Sender<Result<CServer, ErrorCode>>, Receiver<Result<CServer, ErrorCode>>),
+	#[serde(skip)]
 	pub room_changes_channel: (Sender<Result<(CServer, Vec<Room>), ErrorCode>>, Receiver<Result<(CServer, Vec<Room>), ErrorCode>>)
 }
 
@@ -133,6 +135,7 @@ impl Default for RealmApp {
 			leave_server_channel: broadcast::channel(10),
 			fetching_servers_channel: broadcast::channel(10),
 			add_room_channel: broadcast::channel(10),
+			delete_room_channel: broadcast::channel(10),
 			room_changes_channel: broadcast::channel(10),
 		}
 	}
@@ -412,6 +415,8 @@ impl eframe::App for RealmApp {
 				Ok((serverid, domain, port)) => {
 					info!("Successfully left a server");
 					self.active_servers.as_mut().unwrap().retain(|s| !s.server_id.eq(&serverid));
+					self.selected_serverid.clear();
+					self.selected_roomid.clear();
 					let send_channel = self.remove_server_channel.0.clone();
 					let auth_address = self.current_user.clone().unwrap().auth_address;
 					let username = self.current_user.clone().unwrap().username;
@@ -491,6 +496,23 @@ impl eframe::App for RealmApp {
 			}
 		}
 		
+		// Deleting a room
+		while let Ok(result) = self.delete_room_channel.1.try_recv() {
+			match result {
+				Ok(server) => {
+					info!("Got room delete! Fetching them...");
+					self.selected_roomid.clear();
+					fetch_rooms_data(
+						self.room_changes_channel.0.clone(), 
+						server, 
+						self.current_user.as_ref().unwrap().token.clone(),
+						self.current_user.as_ref().unwrap().username.clone()
+					);
+				}
+				Err(e) => error!("Error deleting room: {:?}", e),
+			}
+		}
+		
 		// Fetching rooms
 		while let Ok(result) = self.room_changes_channel.1.try_recv() {
 			match result {
diff --git a/client/src/ui/gui.rs b/client/src/ui/gui.rs
index d0771d0..b5dbf0d 100644
--- a/client/src/ui/gui.rs
+++ b/client/src/ui/gui.rs
@@ -4,6 +4,7 @@ use tarpc::tokio_serde::formats::Json;
 use realm_auth::types::RealmAuthClient;
 use realm_shared::types::ErrorCode::RPCError;
 use regex::Regex;
+use tarpc::client::RpcError;
 use tracing::log::*;
 use realm_server::types::{RealmChatClient, Room};
 use realm_shared::stoken;
@@ -120,8 +121,8 @@ pub fn servers(app: &mut RealmApp, ctx: &Context) {
 
 pub fn rooms(app: &mut RealmApp, ctx: &Context) {
 	egui::SidePanel::left("rooms").show(ctx, |ui| {
-		let mut current_server: Option<&CServer> = None;
-		if let Some(servers) = &app.active_servers {
+		let mut current_server: Option<CServer> = None;
+		if let Some(servers) = app.active_servers.clone() {
 			for server in servers {
 				if server.server_id.eq(&app.selected_serverid) {
 					current_server = Some(server);
@@ -131,16 +132,39 @@ pub fn rooms(app: &mut RealmApp, ctx: &Context) {
 
 		ui.horizontal(|ui| {
 			ui.heading("Rooms");
-			if let Some(server) = current_server {
+			if let Some(server) = current_server.clone() {
 				if server.is_admin && ui.button("+").clicked() {
 					app.room_window_open = true;
 				}
+				if server.is_admin && !app.selected_roomid.is_empty() && ui.button("-").clicked() {
+					let token = app.current_user.as_ref().unwrap().token.clone();
+					let roomid = app.selected_roomid.clone();
+					let userid = app.current_user.as_ref().unwrap().username.clone();
+					let send_channel = app.delete_room_channel.0.clone();
+					let _handle = tokio::spawn(async move {
+						let result = server.tarpc_conn.delete_room(
+							context::current(),
+							stoken(&token, &server.server_id, &server.domain, server.port),
+							userid,
+							roomid
+						).await;
+						
+						match result {
+							Ok(r) => {
+								match r {
+									Ok(_) => send_channel.send(Ok(server)).unwrap(),
+									Err(e) => send_channel.send(Err(e)).unwrap()
+								}
+							},
+							Err(_) => send_channel.send(Err(RPCError)).unwrap(),
+						}
+					});
+				}
 			}
 		});
 		
 		ui.separator();
-
-
+		
 		if let Some(server) = current_server {
 			for room in &server.rooms {
 				if ui.add(SelectableLabel::new(room.roomid.eq(&app.selected_roomid), room.roomid.clone())).clicked() {