make solver interactive

src/app/wordle_solver.rs

@@ -1,21 +1,48 @@
+use std::collections::hash_map;
+use std::io;
+use std::io::Write;
 use std::path::Path;
 
-use wordle_solver::{pattern::Pattern, solver::Solver, word_list::WordList};
+use wordle_solver::{
+    pattern::{CharStatus, Pattern},
+    solver::Solver,
+    word_list::WordList,
+};
 
-pub fn main() {
-    let wl = WordList::from_file(Path::new("valid-words.csv")).unwrap();
+fn pat_from_str(pat_str: &str) -> Vec<CharStatus> {
+    pat_str
+        .chars()
+        .map(|c| match c {
+            'g' => CharStatus::GREEN,
+            'y' => CharStatus::YELLOW,
+            _ => CharStatus::GREY,
+        })
+        .collect()
+}
 
-    let mut solver = Solver::from_single_word_list(wl);
+pub fn main() -> io::Result<()> {
+    let valid_words = WordList::from_file(Path::new("valid-words.txt")).unwrap();
+    let answers = WordList::from_file(Path::new("answers.txt")).unwrap();
 
-    solver.apply_guess(Pattern::from_guess("CRANE", "CASTS").unwrap());
-    println!("{}", solver.tabular_format());
-    println!("{}", solver.best_word_format(5));
+    let mut solver = Solver::new(valid_words, answers);
 
-    solver.apply_guess(Pattern::from_guess("CRANE", "WORKS").unwrap());
-    println!("{}", solver.tabular_format());
-    println!("{}", solver.best_word_format(5));
+    let mut buf = String::new();
 
-    solver.apply_guess(Pattern::from_guess("CRANE", "PAPER").unwrap());
-    println!("{}", solver.tabular_format());
-    println!("{}", solver.best_word_format(5));
+    loop {
+        print!("Your guess: ");
+        io::stdout().flush()?;
+        buf.clear();
+        io::stdin().read_line(&mut buf)?;
+        let guess = buf.trim_ascii().to_ascii_uppercase();
+        print!("Result [-,y,g]: ");
+        io::stdout().flush()?;
+        buf.clear();
+        io::stdin().read_line(&mut buf)?;
+        let pat_str = buf.trim_ascii().to_ascii_lowercase();
+
+        solver.apply_guess(Pattern::try_new(&guess, pat_from_str(&pat_str)).unwrap());
+        solver.evaluate_all_words();
+        println!("\n{}\n", solver.tabular_format());
+        println!("{}", solver.best_word_format(10));
+    }
 }