couple ui and data

src/app.rs

@@ -1,18 +1,22 @@
-use std::io;
+use std::{default, io};
 
 use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind};
 use ratatui::{DefaultTerminal, Frame};
 
 use crate::{
-    session::{connection::ConnectionManager, credential::CredentialManager},
+    session::{connection::ConnectionManager, credential::CredentialManager, SessionManager},
     view::{home::Home, View},
 };
 
 pub struct App {
     running: bool,
     view: Home,
-    connection_manager: ConnectionManager,
-    credential_manager: CredentialManager,
+}
+
+pub struct AppState {
+    pub connection_manager: ConnectionManager,
+    pub credential_manager: CredentialManager,
+    pub running: bool,
 }
 
 impl Default for App {
@@ -20,33 +24,45 @@ impl Default for App {
         App {
             running: true,
             view: Home::default(),
-            connection_manager: ConnectionManager::default(),
-            credential_manager: CredentialManager::default(),
+        }
+    }
+}
+
+impl Default for AppState {
+    fn default() -> Self {
+        let mut sem = SessionManager::read_from_file();
+        let mut cnm = sem.connection_manager;
+        let mut crm = sem.credential_manager;
+        AppState {
+            connection_manager: cnm,
+            credential_manager: crm,
+            running: true,
         }
     }
 }
 
 impl App {
     pub fn run(&mut self, terminal: &mut DefaultTerminal) -> io::Result<()> {
-        while self.running {
-            terminal.draw(|frame| self.draw(frame))?;
-            self.handle_event()?;
+        let mut state = AppState::default();
+        while state.running {
+            terminal.draw(|frame| self.draw(frame, &state))?;
+            self.handle_event(&mut state)?;
         }
         Ok(())
     }
 
-    fn draw(&self, frame: &mut Frame) {
-        self.view.draw(frame);
+    fn draw(&mut self, frame: &mut Frame, ctx: &AppState) {
+        self.view.draw(frame, ctx);
     }
 
-    fn handle_event(&mut self) -> io::Result<()> {
+    fn handle_event(&mut self, ctx: &mut AppState) -> io::Result<()> {
         match event::read()? {
             Event::Key(KeyEvent {
                 kind: KeyEventKind::Press,
                 code: KeyCode::Esc,
                 ..
-            }) => self.running = false,
-            event => self.view.handle_event(&event)?,
+            }) => ctx.running = false,
+            event => self.view.handle_event(&event, ctx)?,
         }
         Ok(())
     }

src/main.rs

@@ -22,6 +22,11 @@ fn main() -> io::Result<()> {
     app_result
 }
 
+/* fn main() {
+    let mut conf = SessionManager::read_from_file();
+    println!("{:?}", conf.connection_manager.connections().len());
+} */
+
 // fn main() -> io::Result<()> {
 //     // let sh = ShConnection::new("zsh".to_string(), "/usr/bin/nu".to_string(), None);
 //     // let _ = sh.exec_cmd();

src/session.rs

@@ -2,13 +2,16 @@ use connection::ConnectionManager;
 use credential::CredentialManager;
 use serde::{Deserialize, Serialize};
 
+use crate::global;
+use crate::util::file;
+
 pub mod connection;
 pub mod credential;
 
 #[derive(Serialize, Deserialize)]
 pub struct SessionManager {
-    connection_manager: ConnectionManager,
-    credential_manager: CredentialManager,
+    pub connection_manager: ConnectionManager,
+    pub credential_manager: CredentialManager,
 }
 
 impl SessionManager {
@@ -18,4 +21,12 @@ impl SessionManager {
             credential_manager: crm,
         }
     }
+
+    pub fn read_from_file() -> SessionManager {
+        let conf = file::read_file(&global::CONFIG_DIR.join("tethers.toml"));
+        // println!("{}", conf);
+        let sem: SessionManager = toml::from_str(&conf).unwrap();
+        // let cnm: ConnectionManager = ConnectionManager { connections: vec![] };
+        sem
+    }
 }

src/session/connection.rs

@@ -2,6 +2,7 @@ use std::{env, fs, io, path::Path, process::Command};
 
 use serde::{Deserialize, Serialize};
 
+use crate::global;
 use crate::util::file;
 
 use super::credential::{Credential, CredentialType};
@@ -12,7 +13,7 @@ pub trait Connection {
 
 #[derive(Serialize, Deserialize)]
 pub struct ShConnection {
-    name: String,
+    pub name: String,
     path: String,
     args: Vec<String>,
 }
@@ -45,7 +46,7 @@ impl ShConnection {
 
 #[derive(Serialize, Deserialize)]
 pub struct SshConnection {
-    name: String,
+    pub name: String,
     host: String,
     port: u16,
     user: String,
@@ -113,4 +114,8 @@ impl ConnectionManager {
     pub fn connections(&mut self) -> &mut Vec<Connections> {
         &mut self.connections
     }
+
+    pub fn connections_imut(&self) -> &Vec<Connections> {
+        &self.connections
+    }
 }

src/util/file.rs

@@ -5,7 +5,7 @@ use std::{
 };
 
 pub fn read_file(path: &Path) -> String {
-    let path = dirs::home_dir().unwrap().join(".ssh/Server");
+    // let path = dirs::home_dir().unwrap().join(".ssh/Server");
     let mut file = File::open(path).unwrap();
     let mut content = String::new();
     file.read_to_string(&mut content).unwrap();

src/view.rs

@@ -6,13 +6,15 @@ use ratatui::{
     Frame,
 };
 
+use crate::app::AppState;
+
 pub mod component;
 pub mod home;
 pub mod setting;
 
 pub trait View {
-    fn draw(&self, frame: &mut Frame);
-    fn handle_event(&mut self, event: &Event) -> io::Result<()>;
+    fn draw(&mut self, frame: &mut Frame, ctx: &AppState);
+    fn handle_event(&mut self, event: &Event, ctx: &mut AppState) -> io::Result<()>;
 }
 
 pub trait PopupView {

src/view/component/list.rs

@@ -26,8 +26,8 @@ pub struct ListComponent {
 }
 
 impl ListComponent {
-    pub fn add_item(&mut self, _item_keys: Vec<String>) {
-        self.item_keys.extend(vec!["S".to_string()]);
+    pub fn add_item(&mut self, item_keys: Vec<String>) {
+        self.item_keys = item_keys;
     }
     pub fn name(mut self, name: String) -> Self {
         self.name = name;
@@ -43,7 +43,7 @@ impl Default for ListComponent {
     fn default() -> Self {
         ListComponent {
             name: String::default(),
-            item_keys: vec!["1".to_string(), "2".to_string(), "3".to_string()],
+            item_keys: vec![],
             cursor: 0,
             selectable: false,
             active_state: Default::default(),

src/view/home.rs

@@ -1,4 +1,4 @@
-use std::io;
+use std::{io, string};
 
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyEventKind};
 use ratatui::{
@@ -7,6 +7,9 @@ use ratatui::{
     widgets::{Block, BorderType, Borders},
     Frame,
 };
+use serde::Serialize;
+
+use crate::{app::AppState, session::connection::{Connection, Connections, ShConnection}};
 
 use super::{
     component::{
@@ -44,7 +47,7 @@ impl Default for Home {
 }
 
 impl View for Home {
-    fn draw(&self, frame: &mut Frame) {
+    fn draw(&mut self, frame: &mut Frame, ctx: &AppState) {
         let layout = Layout::default()
             .direction(Direction::Vertical)
             .constraints(vec![
@@ -54,26 +57,42 @@ impl View for Home {
             ])
             .split(frame.area());
         self.input.show_cursor(frame, layout[0]);
+        let conn_names: Vec<_> = ctx
+            .connection_manager
+            .connections_imut()
+            .iter()
+            .map(|conn| match conn {
+                Connections::Sh(sh) => sh.name.clone(),
+                Connections::Ssh(ssh) => ssh.name.clone(),
+            })
+            .collect();
+        self.table.add_item(conn_names);
         frame.render_widget(self.input.widget(), layout[0]);
         frame.render_widget(self.table.widget(), layout[1]);
         frame.render_widget(self.help.widget(), layout[2]);
-        self.setting.draw(frame);
+        self.setting.draw(frame, ctx);
     }
 
-    fn handle_event(&mut self, event: &Event) -> io::Result<()> {
+    fn handle_event(&mut self, event: &Event, ctx: &mut AppState) -> io::Result<()> {
         match self.input.event_handler(event) {
             Ok(InputEvent::None) => {}
             _ => {}
         }
         match self.table.event_handler(event) {
             Ok(ListEvent::Select(i)) => {
-                let active_state = self.setting.active_state().is_active();
-                self.setting.active_state().set_active(active_state);
-                println!("{}", i);
+                let conn = &ctx.connection_manager.connections()[i];
+                match &conn {
+                    &Connections::Sh(sh) => {
+                        sh.exec_cmd();
+                    },
+                    &Connections::Ssh(ssh) => {
+                        println!("{:?}", toml::to_string_pretty(&ctx.credential_manager));
+                    },
+                };
             }
             _ => {}
         }
-        self.setting.handle_event(event)?;
+        // self.setting.handle_event(event)?;
         Ok(())
     }
 }

src/view/setting.rs

@@ -5,6 +5,8 @@ use ratatui::{
     widgets::{Block, Clear},
 };
 
+use crate::app::AppState;
+
 use super::{
     center_rect,
     component::{
@@ -36,7 +38,7 @@ impl Default for SettingView {
 }
 
 impl View for SettingView {
-    fn draw(&self, frame: &mut ratatui::Frame) {
+    fn draw(&mut self, frame: &mut ratatui::Frame, ctx: &AppState) {
         if !self.activate_state.is_active() {
             return;
         }
@@ -47,7 +49,11 @@ impl View for SettingView {
         frame.render_widget(self.menu.widget(), layout[0]);
     }
 
-    fn handle_event(&mut self, event: &crossterm::event::Event) -> io::Result<()> {
+    fn handle_event(
+        &mut self,
+        event: &crossterm::event::Event,
+        ctx: &mut AppState,
+    ) -> io::Result<()> {
         match self.menu.event_handler(event) {
             Ok(ListEvent::Select(idx)) => {
                 self.activate_state.set_active(false);