From 472952d2987f422eebbea8e9a43fe00e8e8e204c Mon Sep 17 00:00:00 2001
From: Arthur Lu <root@tronnet.net>
Date: Wed, 19 Apr 2023 03:10:51 +0000
Subject: [PATCH] add units to resource allocation

---
 scripts/account.js | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

diff --git a/scripts/account.js b/scripts/account.js
index 2301da8..5e82682 100644
--- a/scripts/account.js
+++ b/scripts/account.js
@@ -2,6 +2,14 @@ import {requestPVE, requestAPI} from "./utils.js";
 
 window.addEventListener("DOMContentLoaded", init);
 
+let SIPrefix = [
+	"",
+	"Ki",
+	"Mi",
+	"Gi",
+	"Ti"
+]
+
 async function init () {
 	let resources = await requestAPI("/user/resources");
 	buildResourceTable(resources, "#resource-table");
@@ -10,7 +18,6 @@ async function init () {
 function buildResourceTable (object, tableid) {
 
 	if (object instanceof Object) {
-
 		let table = document.querySelector(tableid);
 		let tbody = table.querySelector("tbody");
 		Object.keys(object.avail).forEach((element) => {
@@ -18,11 +25,27 @@ function buildResourceTable (object, tableid) {
 			let key = row.insertCell();
 			key.innerText = `${element}`;
 			let used = row.insertCell();
-			used.innerText = `${object.used[element]}`;
+			used.innerText = `${parseNumber(object.used[element], object.units[element])}`;
 			let val = row.insertCell();
-			val.innerText = `${object.avail[element]}`;
+			val.innerText = `${parseNumber(object.avail[element], object.units[element])}`;
 			let total = row.insertCell();
-			total.innerText = `${object.max[element]}`;
+			total.innerText = `${parseNumber(object.max[element], object.units[element])}`;
 		});
 	}
+}
+
+function parseNumber(value, unitData) {
+	let compact = unitData.compact;
+	let multiplier = unitData.multiplier;
+	let unit = unitData.unit;
+	value = multiplier * value;
+	if (compact) {
+		let exponent = Math.floor(Math.log2(value) / 10);
+		value = value / 1024 ** exponent;
+		let unitPrefix = SIPrefix[exponent];
+		return `${value} ${unitPrefix}${unit}`
+	}
+	else {
+		return value;
+	}
 }
\ No newline at end of file