skeleton code for fetching channel data

Ready for open_channel to be implemented

tui/src/http.rs

@@ -1,8 +1,9 @@
+use cursive::Cursive;
 use reqwest;
 use crate::types::Channel;
 
 pub async fn fetch_channels(domain: &str)  -> Option<Vec<Channel>>{
-    if let Ok(resp) = reqwest::get(format!("{}/channels/list", domain)).await {
+    if let Ok(resp) = reqwest::get(&format!("{}/channels/list", domain)).await {
         let bytes = resp.bytes().await.unwrap();
         let res: Result<Vec<Channel>, serde_json::Error> = serde_json::from_slice(&bytes);
         return match res {
@@ -11,4 +12,14 @@ pub async fn fetch_channels(domain: &str)  -> Option<Vec<Channel>>{
         };
     }
     return None;
+}
+
+
+pub mod sync {
+    use cursive::Cursive;
+    use std::net::Ipv4Addr;
+
+    pub fn open_channel(ip: Ipv4Addr,  name: &str, s: &mut Cursive) {
+    }
+
 }

tui/src/main.rs

@@ -10,7 +10,8 @@ use std::path::PathBuf;
 
 use clap::{Arg, App};
 use cursive::Cursive;
-use cursive::views::Dialog;
+use cursive::views::{Dialog, TextView};
+use cursive::menu::MenuTree;
 use cursive::event::Key;
 
 use serde_json;
@@ -66,6 +67,7 @@ async fn main() {
 
     app.add_global_callback('q', Cursive::quit);
     app.add_global_callback(Key::Esc, |s| s.select_menubar());
+    app.set_autohide_menu(false); // don't hide the menubar all the time
 
 
 
@@ -73,23 +75,24 @@ async fn main() {
     for server in config.servers.iter() {
         let name = match &server.name {
             Some(name) => name.to_string(),
-            None => String::from("None")
+            //None => String::from(&format!("{}", server.ip))
+            None => String::from("None") 
         };
 
-        match http::fetch_channels(&server.ip).await {
+        app.menubar().add_subtree(&name, MenuTree::new()); // add server name
-            Some(channels) => {
+        // on action: 
-                // add the channels to the current sub tree
+            // open up search able list of channels
-                for channel in channels {
+            // choose from that list of channels which one you want to see
-                    app.menubar().add_leaf(&name, move |appref| {
-                        let address = format!("{}", channel.ip);
-                        appref.add_layer(Dialog::info(address));
-                    });
-                }
-            },
-            _ => {}
-        }
 
-        app.menubar().add_leaf(name, |_| {/* */});
+        if let Some(channels) = http::fetch_channels(&server.ip).await {
+            // add a bunch of actionable leafs to our sub tree
+            for channel in channels {
+                app.menubar().find_subtree(name.as_ref()).unwrap().add_leaf(channel.name.clone(), move |s| {
+                    let (ip, name) = channel.parts();
+                    http::sync::open_channel(ip, name, s);
+                });
+            }
+        }
     }
 
     app.run();