src/bin/solve/simple.rs

@@ -8,7 +8,7 @@ use libpt::cli::{repl::Repl, strum};
 use libpt::log::*;
 use strum::{EnumIter, IntoEnumIterator};
 
-use wordle_analyzer::game::response::Evaluation;
+use wordle_analyzer::game::evaluation::Evaluation;
 use wordle_analyzer::game::response::GuessResponse;
 
 use wordle_analyzer::solve::{BuiltinSolverNames, Solver};
@@ -80,7 +80,7 @@ fn main() -> anyhow::Result<()> {
 
 fn help_guess_interactive(cli: Cli) -> anyhow::Result<()> {
     let wl = BuiltinWList::default();
-    let builder = game::Game::builder(&wl)
+    let builder = game::GameBuilder::new(&wl, false)
         .length(cli.length)
         .max_steps(cli.max_steps)
         .precompute(cli.precompute);

src/game/evaluation.rs

@@ -3,11 +3,12 @@ use std::str::FromStr;
 
 use super::response::Status;
 
+pub type EvaluationUnit = (char, Status);
+
 #[derive(Debug, Clone, PartialEq, Default)]
 pub struct Evaluation {
     inner: Vec<EvaluationUnit>,
 }
-pub type EvaluationUnit = (char, Status);
 
 impl IntoIterator for Evaluation {
     type Item = EvaluationUnit;
@@ -27,7 +28,10 @@ impl From<Vec<EvaluationUnit>> for Evaluation {
 impl FromStr for Evaluation {
     type Err = Infallible;
     fn from_str(s: &str) -> Result<Self, Self::Err> {
-        // TODO: make this proper
-        Ok(vec![('x', Status::None)].into())
+        let mut v: Vec<EvaluationUnit> = Vec::new();
+        for c in s.chars() {
+            v.push((c, Status::from(c)))
+        }
+        Ok(v.into())
     }
 }

src/game/mod.rs

@@ -14,7 +14,7 @@ use evaluation::*;
 
 pub mod summary;
 
-use self::response::{Evaluation, Status};
+use self::response::Status;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct Game<'wl, WL>
@@ -35,7 +35,7 @@ where
 impl<'wl, WL: WordList> Game<'wl, WL> {
     /// get a new [`GameBuilder`]
     pub fn builder(wl: &'wl WL) -> GameBuilder<'wl, WL> {
-        GameBuilder::new(wl)
+        GameBuilder::new(wl, true)
     }
     /// Create a [Game] of wordle
     ///
@@ -54,15 +54,19 @@ impl<'wl, WL: WordList> Game<'wl, WL> {
         precompute: bool,
         max_steps: usize,
         wlist: &'wl WL,
+        generate_solution: bool,
     ) -> GameResult<Self> {
         // TODO: check if the length is in the range bounds of the wordlist
-        let solution = wlist.rand_solution();
         let game: Game<'wl, WL> = Game {
             length,
             precompute,
             max_steps,
             step: 0,
-            solution: Some(solution),
+            solution: if generate_solution {
+                Some(wlist.rand_solution())
+            } else {
+                None
+            },
             wordlist: wlist,
             finished: false,
             responses: Vec::new(),
@@ -203,26 +207,33 @@ pub struct GameBuilder<'wl, WL: WordList> {
     precompute: bool,
     max_steps: usize,
     wordlist: &'wl WL,
+    generate_solution: bool,
 }
 
 impl<'wl, WL: WordList> GameBuilder<'wl, WL> {
     /// make a new [GameBuilder]
     ///
     /// We need a [WordList], so provide one here.
-    pub fn new(wl: &'wl WL) -> Self {
+    pub fn new(wl: &'wl WL, generate_solution: bool) -> Self {
         Self {
             length: super::DEFAULT_WORD_LENGTH,
             precompute: false,
             max_steps: super::DEFAULT_MAX_STEPS,
             wordlist: wl,
+            generate_solution,
         }
     }
 
     /// build a [`Game`] with the stored configuration
     pub fn build(&'wl self) -> GameResult<Game<'wl, WL>> {
         trace!("{:#?}", self);
-        let game: Game<WL> =
-            Game::build(self.length, self.precompute, self.max_steps, self.wordlist)?;
+        let game: Game<WL> = Game::build(
+            self.length,
+            self.precompute,
+            self.max_steps,
+            self.wordlist,
+            self.generate_solution,
+        )?;
         Ok(game)
     }
 

src/game/response.rs

@@ -7,7 +7,7 @@ use std::convert::Infallible;
 use std::fmt::Display;
 use std::str::FromStr;
 
-use super::Game;
+use super::{Evaluation, Game};
 
 #[derive(Debug, Clone, PartialEq, Copy, Eq, PartialOrd, Ord)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
@@ -15,34 +15,6 @@ pub struct AtomicEvaluation {
     char: char,
     status: Status,
 }
-#[derive(Debug, Clone, PartialEq, Default)]
-pub struct Evaluation {
-    inner: Vec<EvaluationUnit>,
-}
-pub type EvaluationUnit = (char, Status);
-
-impl IntoIterator for Evaluation {
-    type Item = EvaluationUnit;
-    type IntoIter = std::vec::IntoIter<Self::Item>;
-
-    fn into_iter(self) -> Self::IntoIter {
-        self.inner.into_iter()
-    }
-}
-
-impl From<Vec<EvaluationUnit>> for Evaluation {
-    fn from(value: Vec<EvaluationUnit>) -> Self {
-        Self { inner: value }
-    }
-}
-
-impl FromStr for Evaluation {
-    type Err = Infallible;
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        // TODO: make this proper
-        Ok(vec![('x', Status::None)].into())
-    }
-}
 
 #[derive(Debug, Clone, PartialEq)]
 // #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
@@ -63,6 +35,19 @@ pub enum Status {
     Matched = 2,
 }
 
+impl From<char> for Status {
+    fn from(value: char) -> Self {
+        let value = value.to_ascii_lowercase(); // let's not deal with unicode here, wordle is
+                                                // ASCII centric anyway
+        match value {
+            'x' => Self::None,
+            'f' | 'e' => Self::Exists,
+            'c' | 'm' => Self::Matched,
+            _ => Self::None,
+        }
+    }
+}
+
 impl GuessResponse {
     pub(crate) fn new<WL: WordList>(guess: &Word, status: Evaluation, game: &Game<WL>) -> Self {
         let new = Self {