From 838fff5423c7393a95ff6e6628da09a35953bb04 Mon Sep 17 00:00:00 2001
From: hackyminer <hackyminer@gmail.com>
Date: Thu, 5 Apr 2018 18:35:57 +0900
Subject: [PATCH] simplified *hashrateFilter

---
 src-lite/js/filters.js | 62 ++++++----------------------
 src/js/filters.js      | 92 +++++++++---------------------------------
 2 files changed, 32 insertions(+), 122 deletions(-)

diff --git a/src-lite/js/filters.js b/src-lite/js/filters.js
index c4aaed5..6ab886e 100644
--- a/src-lite/js/filters.js
+++ b/src-lite/js/filters.js
@@ -38,35 +38,17 @@ angular.module('netStatsApp.filters', [])
 })
 .filter('hashrateFilter', ['$sce', '$filter', function($sce, filter) {
 	return function(hashes, isMining) {
-		var result = 0;
-		var unit = 'K';
-
 		if( !isMining )
 			return $sce.trustAsHtml('<i class="icon-cancel"></i>');
 
-		if(hashes !== 0 && hashes < 1000) {
-			result = hashes;
-			unit = '';
-		}
+		var result = hashes;
+		var units = ['', 'K', 'M', 'G', 'T', 'P'];
+		var unit = 'K';
 
-		if(hashes >= 1000 && hashes < Math.pow(1000, 2)) {
-			result = hashes / 1000;
-			unit = 'K';
-		}
-
-		if(hashes >= Math.pow(1000, 2) && hashes < Math.pow(1000, 3)) {
-			result = hashes / Math.pow(1000, 2);
-			unit = 'M';
-		}
-
-		if(hashes >= Math.pow(1000, 3) && hashes < Math.pow(1000, 4)) {
-			result = hashes / Math.pow(1000, 3);
-			unit = 'G';
-		}
-
-		if(hashes >= Math.pow(1000, 4) && hashes < Math.pow(1000, 5)) {
-			result = hashes / Math.pow(1000, 4);
-			unit = 'T';
+		for(var i = 1; result > 1000; i++)
+		{
+			result /= 1000;
+			unit = units[i];
 		}
 
 		return $sce.trustAsHtml('<span class="small">' + filter('number')(result.toFixed(1)) + ' <span class="small-hash">' + unit + 'H/s</span></span>');
@@ -273,32 +255,14 @@ angular.module('netStatsApp.filters', [])
 		if(hashes === null)
 			hashes = 0;
 
-		var result = 0;
+		var result = hashes;
+		var units = ['', 'K', 'M', 'G', 'T', 'P'];
 		var unit = 'K';
 
-		if(hashes !== 0 && hashes < 1000) {
-			result = hashes;
-			unit = '';
-		}
-
-		if(hashes >= 1000 && hashes < Math.pow(1000, 2)) {
-			result = hashes / 1000;
-			unit = 'K';
-		}
-
-		if(hashes >= Math.pow(1000, 2) && hashes < Math.pow(1000, 3)) {
-			result = hashes / Math.pow(1000, 2);
-			unit = 'M';
-		}
-
-		if(hashes >= Math.pow(1000, 3) && hashes < Math.pow(1000, 4)) {
-			result = hashes / Math.pow(1000, 3);
-			unit = 'G';
-		}
-
-		if(hashes >= Math.pow(1000, 4) && hashes < Math.pow(1000, 5)) {
-			result = hashes / Math.pow(1000, 4);
-			unit = 'T';
+		for(var i = 1; result > 1000; i++)
+		{
+			result /= 1000;
+			unit = units[i];
 		}
 
 		if( !isMining )
diff --git a/src/js/filters.js b/src/js/filters.js
index 40be828..cfd3eec 100644
--- a/src/js/filters.js
+++ b/src/js/filters.js
@@ -59,35 +59,17 @@ angular.module('netStatsApp.filters', [])
 })
 .filter('hashrateFilter', ['$sce', '$filter', function($sce, filter) {
 	return function(hashes, isMining) {
-		var result = 0;
-		var unit = 'K';
-
 		if( !isMining )
 			return $sce.trustAsHtml('<i class="icon-cancel"></i>');
 
-		if(hashes !== 0 && hashes < 1000) {
-			result = hashes;
-			unit = '';
-		}
+		var result = hashes;
+		var units = ['', 'K', 'M', 'G', 'T', 'P'];
+		var unit = 'K';
 
-		if(hashes >= 1000 && hashes < Math.pow(1000, 2)) {
-			result = hashes / 1000;
-			unit = 'K';
-		}
-
-		if(hashes >= Math.pow(1000, 2) && hashes < Math.pow(1000, 3)) {
-			result = hashes / Math.pow(1000, 2);
-			unit = 'M';
-		}
-
-		if(hashes >= Math.pow(1000, 3) && hashes < Math.pow(1000, 4)) {
-			result = hashes / Math.pow(1000, 3);
-			unit = 'G';
-		}
-
-		if(hashes >= Math.pow(1000, 4) && hashes < Math.pow(1000, 5)) {
-			result = hashes / Math.pow(1000, 4);
-			unit = 'T';
+		for(var i = 1; result > 1000; i++)
+		{
+			result /= 1000;
+			unit = units[i];
 		}
 
 		return $sce.trustAsHtml('<span class="small">' + filter('number')(result.toFixed(1)) + ' <span class="small-hash">' + unit + 'H/s</span></span>');
@@ -95,32 +77,14 @@ angular.module('netStatsApp.filters', [])
 }])
 .filter('totalDifficultyFilter', function() {
 	return function(hashes) {
-		var result = 0;
+		var result = hashes;
+		var units = ['', 'K', 'M', 'G', 'T', 'P'];
 		var unit = '';
 
-		if(hashes !== 0 && hashes < 1000) {
-			result = hashes;
-			unit = '';
-		}
-
-		if(hashes >= 1000 && hashes < Math.pow(1000, 2)) {
-			result = hashes / 1000;
-			unit = 'K';
-		}
-
-		if(hashes >= Math.pow(1000, 2) && hashes < Math.pow(1000, 3)) {
-			result = hashes / Math.pow(1000, 2);
-			unit = 'M';
-		}
-
-		if(hashes >= Math.pow(1000, 3) && hashes < Math.pow(1000, 4)) {
-			result = hashes / Math.pow(1000, 3);
-			unit = 'G';
-		}
-
-		if(hashes >= Math.pow(1000, 4) && hashes < Math.pow(1000, 5)) {
-			result = hashes / Math.pow(1000, 4);
-			unit = 'T';
+		for(var i = 1; result > 1000; i++)
+		{
+			result /= 1000;
+			unit = units[i];
 		}
 
 		return result.toFixed(2) + ' ' + unit + 'H';
@@ -327,32 +291,14 @@ angular.module('netStatsApp.filters', [])
 		if(hashes === null)
 			hashes = 0;
 
-		var result = 0;
+		var result = hashes;
+		var units = ['', 'K', 'M', 'G', 'T', 'P'];
 		var unit = 'K';
 
-		if(hashes !== 0 && hashes < 1000) {
-			result = hashes;
-			unit = '';
-		}
-
-		if(hashes >= 1000 && hashes < Math.pow(1000, 2)) {
-			result = hashes / 1000;
-			unit = 'K';
-		}
-
-		if(hashes >= Math.pow(1000, 2) && hashes < Math.pow(1000, 3)) {
-			result = hashes / Math.pow(1000, 2);
-			unit = 'M';
-		}
-
-		if(hashes >= Math.pow(1000, 3) && hashes < Math.pow(1000, 4)) {
-			result = hashes / Math.pow(1000, 3);
-			unit = 'G';
-		}
-
-		if(hashes >= Math.pow(1000, 4) && hashes < Math.pow(1000, 5)) {
-			result = hashes / Math.pow(1000, 4);
-			unit = 'T';
+		for(var i = 1; result > 1000; i++)
+		{
+			result /= 1000;
+			unit = units[i];
 		}
 
 		if( !isMining )