From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 21 Dec 2021 16:52:28 +0100
Subject: Commit

---
 src/savers.js | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 src/savers.js

(limited to 'src/savers.js')

diff --git a/src/savers.js b/src/savers.js
new file mode 100644
index 0000000..a13ac02
--- /dev/null
+++ b/src/savers.js
@@ -0,0 +1,52 @@
+const fs = require('fs');
+let average = (array) => array.reduce((a, b) => a + b) / array.length;
+
+function tryrem(file) {
+    try {
+        data = JSON.parse(fs.readFileSync(file));
+    } catch (e) {
+        console.log("Failed to save, removing file");
+        fs.unlinkSync(file);
+        tryrem(file);
+    }
+}
+
+module.exports = (percs, words, file, silent) => {
+    if (typeof silent == "undefined") {
+        silent = false;
+    }
+
+    tryrem(file);
+
+    keys = Object.keys(percs);
+    keys2 = Object.keys(data);
+
+    for (var i=0; i<keys.length; i++) {
+        key = keys[i];
+
+        if (key !== "total") {
+            data[key].entries.push(percs[key]);
+        }
+    }
+
+    if (!silent) console.log("Saving words list...");
+    newwords = [];
+    words.forEach((word) => {
+        if (!data["words"].includes(word)) {
+            newwords.push(word);
+        }
+    })
+    data["words"] = [...data["words"], ...newwords];
+
+    if (!silent) console.log("Recalculating averages...");
+
+    for (var i=0; i<keys2.length; i++) {
+        key = keys2[i];
+
+        if (key !== "total" && key !== "words") {
+            data[key].average = average(data[key].entries);
+        }
+    }
+
+    fs.writeFileSync(file, JSON.stringify(data));
+}
\ No newline at end of file
-- 
cgit