naive solver use other chars

src/solve/naive/mod.rs

@@ -1,4 +1,4 @@
-use libpt::log::info;
+use libpt::log::{debug, info};
 
 use crate::wlist::word::{ManyWordDatas, Word};
 use crate::wlist::WordList;
@@ -17,21 +17,32 @@ impl<'wl, WL: WordList> Solver<'wl, WL> for NaiveSolver<'wl, WL> {
     }
     fn guess_for(&self, game: &crate::game::Game<WL>) -> Word {
         // HACK: hardcoded length
-        let mut buf: Word = Word::from(".....");
+        let mut pattern: String = String::from(".....");
+        let mut other_chars: Vec<char> = Vec::new();
         let response = game.last_response();
         if response.is_some() {
             for (idx, p) in response.unwrap().evaluation().iter().enumerate() {
                 if p.1 == Status::Matched {
-                    buf.replace_range(idx..idx + 1, &p.0.to_string());
+                    pattern.replace_range(idx..idx + 1, &p.0.to_string());
+                } else if p.1 == Status::Exists {
+                    other_chars.push(p.0)
                 }
             }
         }
+        debug!("other chars: {:?}", other_chars);
         let matches: ManyWordDatas = game
             .wordlist()
-            .get_words_matching(buf)
+            .get_words_matching(pattern)
             .expect("the solution does not exist in the wordlist")
             .iter()
-            .filter(|m| !game.made_guesses().contains(&&m.0))
+            .filter(|p| !game.made_guesses().contains(&&p.0))
+            .filter(|p| {
+                let mut fits = true;
+                for c in other_chars.iter() {
+                    fits &= p.0.contains(*c);
+                }
+                fits
+            })
             .map(|v| v.to_owned())
             .collect();
         matches[0].0.to_owned()

src/wlist/mod.rs

@@ -82,7 +82,6 @@ pub trait WordList: Clone + std::fmt::Debug + Default {
         let keys = pattern.captures_iter(&hay);
         let mut buf = ManyWordDatas::new();
         for k in keys {
-            debug!("match: {k:?}");
             let w: WordData = self.wordmap().get(&k[0]).unwrap();
             buf.push(w)
         }