3 files changed, 31 insertions, 3 deletions

diff --git a/src/app/impl_self.rs b/src/app/impl_self.rs
index cf0e97f..a806dc5 100644
--- a/src/app/impl_self.rs
+++ b/src/app/impl_self.rs
@@ -128,7 +128,7 @@ impl App {
         let completed = total - remaining;
 
         let timestamp = if self.view_month_offset == 0 {
-            format!("{}", Local::now().date().format("%d/%b/%y"),)
+            format!("{}", Local::now().naive_local().date().format("%d/%b/%y"),)
         } else {
             let months = self.view_month_offset;
             format!("{}", format!("{} months ago", months),)
@@ -217,6 +217,12 @@ impl App {
         match result {
             Ok(c) => match c {
                 Command::Add(name, goal, auto) => {
+                    if let Some(_) = self.habits.iter().find(|x| x.name() == name) {
+                        self.message.set_kind(MessageKind::Error);
+                        self.message
+                            .set_message(format!("Habit `{}` already exist", &name));
+                        return;
+                    }
                     let kind = if goal == Some(1) { "bit" } else { "count" };
                     if kind == "count" {
                         self.add_habit(Box::new(Count::new(name, goal.unwrap_or(0), auto)));
diff --git a/src/command.rs b/src/command.rs
index a893430..ae5be66 100644
--- a/src/command.rs
+++ b/src/command.rs
@@ -61,8 +61,7 @@ pub fn open_command_window(s: &mut Cursive) {
                 let completion = get_habit_completion(word, &habit_list);
                 eprintln!("{:?} | {:?}", completion, contents);
                 if let Some(c) = completion {
-                    let cb =
-                        view.set_content(format!("{}", contents) + c.strip_prefix(word).unwrap());
+                    let cb = view.set_content(format!("{}", contents) + &c[word.len()..]);
                     return Some(EventResult::Consumed(Some(cb)));
                 };
                 return None;
diff --git a/src/main.rs b/src/main.rs
index d96119e..609738e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,7 +12,13 @@ use crate::command::{open_command_window, Command};
 use crate::utils::{load_configuration_file, AppConfig};
 
 use clap::{App as ClapApp, Arg};
+
+#[cfg(any(target_os = "linux", target_os = "macos"))]
 use cursive::termion;
+
+#[cfg(target_os = "windows")]
+use cursive::crossterm;
+
 use cursive::views::{LinearLayout, NamedView};
 use lazy_static::lazy_static;
 
@@ -33,6 +39,14 @@ fn main() {
                 .value_name("CMD")
                 .help("run a dijo command"),
         )
+        .arg(
+            Arg::with_name("list")
+                .short("l")
+                .long("list")
+                .takes_value(false)
+                .help("list dijo habits")
+                .conflicts_with("command"),
+        )
         .get_matches();
     if let Some(c) = matches.value_of("command") {
         let command = Command::from_string(c);
@@ -49,8 +63,17 @@ fn main() {
                 "Commands other than `track-up` and `track-down` are currently not supported!"
             ),
         }
+    } else if matches.is_present("list") {
+        for h in App::load_state().list_habits() {
+            println!("{}", h);
+        }
     } else {
+        #[cfg(target_os = "windows")]
+        let mut s = crossterm().unwrap();
+
+        #[cfg(any(target_os = "linux", target_os = "macos"))]
         let mut s = termion().unwrap();
+
         let app = App::load_state();
         let layout = NamedView::new(
             "Frame",