From c455a1e66b175670d3192c894c60f7f6fa4ae9fc Mon Sep 17 00:00:00 2001
From: yyc12345 <yyc12321@outlook.com>
Date: Tue, 11 Aug 2020 22:30:19 +0800
Subject: [PATCH] finish converter

---
 SuperScriptViewer/static/converter.js | 108 +++++++++++++++++++++++---
 1 file changed, 96 insertions(+), 12 deletions(-)

diff --git a/SuperScriptViewer/static/converter.js b/SuperScriptViewer/static/converter.js
index c7f6ce0..7c0b6f8 100644
--- a/SuperScriptViewer/static/converter.js
+++ b/SuperScriptViewer/static/converter.js
@@ -14,16 +14,16 @@ function doConv1_I2O() {
         for (var forwardIndex = 0; forwardIndex < lineSp.length; forwardIndex++) {
             var words = lineSp[forwardIndex];
             words = words.trim().toLowerCase();
-            if (!checkByteUnit(words)){
+            if (!checkByteUnit(words)) {
                 resultCache.length = 0;
                 successful = false;
                 break;
-            } else 
+            } else
                 resultCache[innerIndex] = words;
-            innerIndex--;            
+            innerIndex--;
         }
 
-        if (successful) 
+        if (successful)
             result[index] = resultCache.join(", ");
         else
             result[index] = "";
@@ -49,16 +49,16 @@ function doConv2_I2O() {
         for (var forwardIndex = 0; forwardIndex < lineSp.length; forwardIndex++) {
             var words = lineSp[forwardIndex];
             words = words.trim().toLowerCase();
-            if (!checkByteUnit(words)){
+            if (!checkByteUnit(words)) {
                 resultCache.length = 0;
                 successful = false;
                 break;
-            } else 
+            } else
                 resultCache = words.substr(2, 2) + resultCache;
-            innerIndex--;            
+            innerIndex--;
         }
 
-        if (successful) 
+        if (successful)
             result[index] = resultCache;
         else
             result[index] = "";
@@ -69,7 +69,38 @@ function doConv2_I2O() {
 }
 
 function doConv2_O2I() {
-    
+    var textSp = $("#conv2Output").val().split("\n");
+    var result = new Array();
+
+    for (var index = 0; index < textSp.length; index++) {
+        var lines = textSp[index].toLowerCase();
+        var resultCache = new Array();
+
+        if (!checkHexInput(lines)) {
+            result[index] = "";
+            continue;
+        }
+
+        var sectorCount = parseInt(lines.length / 2);
+        var remainCount = lines.length % 2;
+
+        for (var innerIndex = 0; innerIndex < sectorCount; innerIndex++) {
+            if (innerIndex == 0)
+                resultCache[innerIndex] = "0x" + lines.slice(-(innerIndex + 1) * 2);
+            else
+                resultCache[innerIndex] = "0x" + lines.slice(-(innerIndex + 1) * 2, -innerIndex * 2);
+        }
+        if (remainCount != 0)
+            resultCache[sectorCount] = "0x0" + lines[0];
+
+        for (var addedIndex = resultCache.length; addedIndex < 4; addedIndex++) {
+            resultCache[addedIndex] = "0x00";
+        }
+
+        result[index] = resultCache.join(", ");
+    }
+
+    $("#conv2Input").val(result.join("\n"));
 }
 
 // ============================= conv 3
@@ -88,13 +119,13 @@ function doConv3_I2O() {
         for (var forwardIndex = 0; forwardIndex < lineSp.length; forwardIndex++) {
             var words = lineSp[forwardIndex];
             words = words.trim().toLowerCase();
-            if (!checkByteUnit(words)){
+            if (!checkByteUnit(words)) {
                 resultCache.length = 0;
                 successful = false;
                 break;
-            } else 
+            } else
                 resultCache = words.substr(2, 2) + resultCache;
-            innerIndex--;            
+            innerIndex--;
         }
 
         if (successful) {
@@ -110,7 +141,41 @@ function doConv3_I2O() {
 }
 
 function doConv3_O2I() {
+    var textSp = $("#conv3Output").val().split("\n");
+    var result = new Array();
 
+    for (var index = 0; index < textSp.length; index++) {
+        var declines = textSp[index];
+        var resultCache = new Array();
+
+        if (!checkDecInput(declines)) {
+            result[index] = "";
+            continue;
+        }
+
+        var bigInt = BigInt(declines);
+        var lines = bigInt.toString(16).toLowerCase();
+
+        var sectorCount = parseInt(lines.length / 2);
+        var remainCount = lines.length % 2;
+
+        for (var innerIndex = 0; innerIndex < sectorCount; innerIndex++) {
+            if (innerIndex == 0)
+                resultCache[innerIndex] = "0x" + lines.slice(-(innerIndex + 1) * 2);
+            else
+                resultCache[innerIndex] = "0x" + lines.slice(-(innerIndex + 1) * 2, -innerIndex * 2);
+        }
+        if (remainCount != 0)
+            resultCache[sectorCount] = "0x0" + lines[0];
+
+        for (var addedIndex = resultCache.length; addedIndex < 4; addedIndex++) {
+            resultCache[addedIndex] = "0x00";
+        }
+
+        result[index] = resultCache.join(", ");
+    }
+
+    $("#conv3Input").val(result.join("\n"));
 }
 
 // ============================= conv 4
@@ -125,6 +190,25 @@ function doConv4_O2I() {
 
 // ============================= utils
 
+function checkDecInput(s) {
+    var legalWords = "0123456789";
+    if (s.length == 0) return false;
+    for (var i = 0; i < s.length; i++) {
+        if (legalWords.indexOf(s[i]) == -1)
+            return false;
+    }
+    return true;
+}
+
+function checkHexInput(s) {
+    var legalWords = "0123456789abcdef";
+    for (var i = 0; i < s.length; i++) {
+        if (legalWords.indexOf(s[i]) == -1)
+            return false;
+    }
+    return true;
+}
+
 function checkByteUnit(s) {
     var legalWords = "0123456789abcdefABCDEF";
     if (s.length != 4) return false;