feat(web): optional wordle-answers

src/lib/wasm.rs

@@ -48,12 +48,19 @@ impl WordStats {
 #[allow(dead_code)]
 #[wasm_bindgen]
 impl Solver {
-    pub fn new() -> Result<Solver, String> {
+    pub fn new(use_wordle_answers: bool) -> Result<Solver, String> {
         let valid_words =
             WordList::try_from(io::BufReader::new(io::Cursor::new(DEFAULT_VALID_WORDS)))?;
-        let answers = WordList::try_from(io::BufReader::new(io::Cursor::new(DEFAULT_ANSWERS)))?;
 
+        if use_wordle_answers {
+            let answers = WordList::try_from(io::BufReader::new(io::Cursor::new(DEFAULT_ANSWERS)))?;
             Ok(Solver(solver::Solver::new(valid_words, answers)))
+        } else {
+            Ok(Solver(solver::Solver::new(
+                valid_words.clone(),
+                valid_words,
+            )))
+        }
     }
 
     pub fn guess(&mut self, word: &str, colors: Vec<Color>) -> Result<(), String> {

web/src/App.svelte

@@ -4,6 +4,7 @@
     import {
         solver_evaluate_words,
         solver_guess,
+        solver_reset,
         solver_solution_space,
     } from "./solver/solver.ts";
     import type {
@@ -29,18 +30,35 @@
 
     let infos_gained: (Promise<GuessResult> | null)[] = $state([null]);
 
+    let use_default_wordle_answers: boolean = $state(true);
+
     let solution_space: Promise<SolutionSpaceResult> = $state(
         solver_solution_space(),
     );
-    self.setTimeout(() => {
-        solution_space = solver_solution_space();
-    }, 300);
 
     let best_words: Promise<EvaluateWordsResult> | null = $state(null);
     let best_words_progress: EvaluateWordsProgress | null = $state(null);
 
     let cursor = $state(0);
 
+    function reset() {
+        guesses = [
+            {
+                letters: ["", "", "", "", ""],
+                colors: [
+                    Color.GREY,
+                    Color.GREY,
+                    Color.GREY,
+                    Color.GREY,
+                    Color.GREY,
+                ],
+            },
+        ];
+        infos_gained = [null];
+        best_words = null;
+        solution_space = solver_solution_space();
+    }
+
     function handleKey(event: KeyboardEvent) {
         if (event.key === "Enter" && event.shiftKey) {
             best_words = solver_evaluate_words(5, (p) => {
@@ -85,7 +103,22 @@
         <h1 class="mb-6 text-3xl font-bold">Wordle Solver</h1>
 
         <p class="mt-4 text-sm text-zinc-500">
-            {#await solution_space then s}
+            Use Wordle-Answers:
+            <input
+                type="checkbox"
+                bind:checked={use_default_wordle_answers}
+                onchange={() => {
+                    solver_reset(use_default_wordle_answers).then(() => {
+                        reset();
+                    });
+                }}
+            />
+        </p>
+
+        <p class="mt-2 text-sm text-zinc-500">
+            {#await solution_space}
+                loading
+            {:then s}
                 Solution-space: {s.size}, Uncertainty: {s.uncertainty.toFixed(
                     2,
                 )}bits

web/src/solver/solver.ts

@@ -3,6 +3,7 @@ import SolverWorker from "./worker?worker";
 import type { GuessResult, SolutionSpaceResult, EvaluateWordsResult, SolverRequest, SolverResponse, EvaluateWordsProgress } from "./types";
 
 let solver_worker = new SolverWorker();
+await init_solver();
 
 let msg_id = 0;
 
@@ -13,6 +14,25 @@ const pending = new Map<number, {
 
 const progresses = new Map<number, (p: EvaluateWordsProgress) => void>();
 
+function init_solver(): Promise<void> {
+  return new Promise((resolve) => {
+    solver_worker.onmessage = (event: any) => {
+      if (event.data.type === "ready") {
+        solver_worker.onmessage = workerHandleMsg;
+        resolve();
+      } else {
+        workerHandleMsg(event);
+      }
+    };
+  });
+}
+
+function create_solver_worker(): Promise<void> {
+  solver_worker = new SolverWorker();
+
+  return init_solver();
+}
+
 export function solver_guess(word: string[], colors: Color[]): Promise<GuessResult> {
   const id = msg_id++;
 
@@ -65,8 +85,35 @@ export function solver_evaluate_words(n: number, progress: ((p: EvaluateWordsPro
   });
 }
 
+export async function solver_reset(wordle_answers: boolean): Promise<void> {
+  solver_worker.terminate();
 
-solver_worker.onmessage = (event: MessageEvent<SolverResponse>) => {
+  await create_solver_worker();
+  console.log("Created: ans=" + wordle_answers);
+
+  pending.forEach((v, _) => {
+    v.reject("Solver was reset");
+  });
+  pending.clear();
+  progresses.clear();
+
+  const id = msg_id++;
+
+  return new Promise((resolve, reject) => {
+    pending.set(id, { resolve, reject });
+
+    const r: SolverRequest = {
+      type: "reload_wordlist",
+      id: id,
+      input: { use_wordle_ansers: wordle_answers },
+    };
+
+    solver_worker.postMessage(JSON.parse(JSON.stringify(r)));
+  });
+}
+
+
+function workerHandleMsg(event: MessageEvent<SolverResponse>) {
   let res = event.data;
 
   if (res.type == "evaluate_words_progress") {
@@ -79,6 +126,8 @@ solver_worker.onmessage = (event: MessageEvent<SolverResponse>) => {
     return;
   }
 
+  console.log("Rcv msg: ", res.type + " " + res.id);
+
   const pendingRequest = pending.get(res.id);
 
   if (!pendingRequest) {
@@ -95,4 +144,5 @@ solver_worker.onmessage = (event: MessageEvent<SolverResponse>) => {
   } else {
     pendingRequest.reject("No result");
   }
-};
+}
+

web/src/solver/types.ts

@@ -15,6 +15,11 @@ export type SolverRequest =
     type: "solution_space",
     id: number,
     input: null,
+  }
+  | {
+    type: "reload_wordlist",
+    id: number,
+    input: ReloadWordlist
   };
 
 export type SolverResponse =
@@ -33,6 +38,7 @@ export type SolverResponse =
   | {
     type: "evaluate_words_progress",
     id: number,
+    error: null,
     result: EvaluateWordsProgress
   }
   | {
@@ -40,6 +46,12 @@ export type SolverResponse =
     id: number,
     error: string | null,
     result: SolutionSpaceResult | null
+  }
+  | {
+    type: "reload_wordlist",
+    id: number,
+    error: string | null
+    result: boolean | null,
   };
 
 export type Guess = {
@@ -56,6 +68,9 @@ export type EvaluateWordsProgress = {
   i: number,
   n: number
 };
+export type ReloadWordlist = {
+  use_wordle_ansers: boolean
+};
 export type WordStats = {
   word: string,
   solution_probability: number,

web/src/solver/worker.ts

@@ -1,7 +1,11 @@
 import { Solver, } from "wordle-solver";
 import type { SolverRequest, SolverResponse, WordStats } from "./types";
 
-let solver = Solver.new();
+let solver = Solver.new(true);
+
+self.postMessage({
+  type: "ready",
+});
 
 self.onmessage = (event: MessageEvent<SolverRequest>) => {
   const request = event.data;
@@ -40,6 +44,7 @@ self.onmessage = (event: MessageEvent<SolverRequest>) => {
           let p: SolverResponse = {
             type: "evaluate_words_progress",
             id: request.id,
+            error: null,
             result: { i, n }
           };
           self.postMessage(JSON.parse(JSON.stringify(p)));
@@ -77,10 +82,19 @@ self.onmessage = (event: MessageEvent<SolverRequest>) => {
         type: "solution_space",
         id: request.id,
         error: null,
-        result: {
-          size: solver.solution_space(),
-          uncertainty: solver.solution_space_uncertainty()
-        }
+        result: { size: solver.solution_space(), uncertainty: solver.solution_space_uncertainty() }
+      };
+      self.postMessage(JSON.parse(JSON.stringify(response)));
+      break;
+    };
+    case "reload_wordlist": {
+      solver.free();
+      solver = Solver.new(request.input.use_wordle_ansers);
+      const response: SolverResponse = {
+        type: "reload_wordlist",
+        id: request.id,
+        error: null,
+        result: true
       };
       self.postMessage(JSON.parse(JSON.stringify(response)));
       break;