From 4d6a87c6ec4b637f7357b90959e1bec2f7c1bff6 Mon Sep 17 00:00:00 2001
From: Arne Keller <arne.keller@posteo.de>
Date: Wed, 23 Feb 2022 12:00:26 +0100
Subject: [PATCH] Load/save previous input

---
 index.js | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index d4bea3c..dd4d1fe 100644
--- a/index.js
+++ b/index.js
@@ -28,9 +28,13 @@ function mulberry32(a) {
 
 const LOCALSTORAGE_KEY = "qwörtle.data";
 let saveData = JSON.parse(localStorage.getItem(LOCALSTORAGE_KEY) || "{}");
+function saveLocalStorage() {
+	localStorage.setItem(LOCALSTORAGE_KEY, JSON.stringify(saveData));
+}
 
-const daysSinceEpoch = Math.floor(new Date()/8.64e7);
+const daysSinceEpoch = Math.floor(new Date()/8.64e7) + 1270;
 const startDay = 19046;
+const daysSinceStart = daysSinceEpoch - startDay + 1;
 const rng = mulberry32(daysSinceEpoch);
 const chosenWords = [];
 for (let i = 0; i < 4; i++) {
@@ -105,6 +109,12 @@ function processKey(e) {
 			}
 		}
 		guessed.push(input);
+		if (daysSinceEpoch in saveData) {
+			saveData[daysSinceEpoch].guesses.push(input);
+		} else {
+			saveData[daysSinceEpoch] = { guesses: [input] };
+		}
+		saveLocalStorage();
 		input = "";
 		return;
 	} else if (e.key === "Backspace" && input.length > 0) {
@@ -217,7 +227,19 @@ function setWideMode() {
 	} else {
 		document.body.className = "";
 	}
-	localStorage.setItem(LOCALSTORAGE_KEY, JSON.stringify(saveData));
+	saveLocalStorage();
 }
 wideOpt.addEventListener("change", setWideMode);
 setWideMode();
+
+// load previous run
+if (daysSinceEpoch in saveData) {
+	const guesses = saveData[daysSinceEpoch].guesses.slice();
+	saveData[daysSinceEpoch].guesses = [];
+	for (const guess of guesses) {
+		for (const c of guess) {
+			processKey({ key: c });
+		}
+		processKey({ key: "Enter" });
+	}
+}