move out thread state

1 files changed, 16 insertions, 43 deletions

diff --git a/src/main.rs b/src/main.rs
index 1aa4922..7d29d72 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,25 +1,14 @@
-use std::io::{Write, stdin, stdout};
-use notmuch::Thread;
-use termion::color;
+mod state;
+
+use crate::state::State;
+use crate::state::Threads;
+
+use std::io::{stdin, stdout};
 use termion::event::Key;
 use termion::input::TermRead;
 use termion::raw::IntoRawMode;
 use termion::screen::AlternateScreen;
 
-struct ShowThreads<'d, 'q> {
-    threads: Vec<Thread<'d, 'q>>,
-}
-
-impl<'d, 'q> ShowThreads<'d, 'q> {
-    fn tick(self) -> State<'d, 'q> {
-        State::ShowThreads(self)
-    }
-}
-
-enum State<'d, 'q> {
-    ShowThreads(ShowThreads<'d, 'q>),
-}
-
 fn main() {
     let stdin = stdin();
     let screen = AlternateScreen::from(stdout().into_raw_mode().unwrap());
@@ -34,42 +23,26 @@ fn main() {
     let query = db.create_query("tag:inbox").unwrap();
     let threads = query.search_threads().unwrap().collect();
 
-    let mut state = State::ShowThreads(ShowThreads {
-        threads
-    });
+    // init initial state
+    let mut threads = Threads {
+        threads,
+        i: 0,
+    };
+    threads.init(&mut screen);
 
-    let mut i: isize = 0;
-    // show_threads(&mut screen, &threads, i as usize);
+    let mut state = State::Threads(threads);
 
     for c in stdin.keys() {
+        let c = c.unwrap();
         // Global keybinds
-        match c.unwrap() {
+        match c {
             Key::Char('q') => break,
             _ => ()
         }
 
         // Pass to current state
         state = match state {
-            State::ShowThreads(s) => s.tick(),
+            State::Threads(s) => s.tick(&mut screen, c),
         };
-        // i = i.rem_euclid(threads.len() as isize);
-        // show_threads(&mut screen, &threads, i as usize);
-    }
-}
-
-fn show_threads<W: Write>(stdout: &mut W, threads: &Vec<Thread>, highlight: usize) {
-    write!(stdout, "{}", termion::clear::All).unwrap();
-
-    for (i, thread) in threads.iter().enumerate() {
-        write!(stdout, "{}", termion::cursor::Goto(1, (i + 1) as u16)).unwrap();
-        let highlight = highlight == i;
-        if highlight {
-            write!(stdout, "{}", color::Fg(color::Red)).unwrap();
-        }
-        write!(stdout, "thread {:?}, {:?}", thread.subject(), thread.authors()).unwrap();
-        if highlight {
-            write!(stdout, "{}", color::Fg(color::Reset)).unwrap();
-        }
     }
-    stdout.flush().unwrap();
 }