1 files changed, 67 insertions, 0 deletions
diff --git a/v_windows/v/cmd/tools/fast/fast_main.js b/v_windows/v/cmd/tools/fast/fast_main.js
new file mode 100644
index 0000000..d6b2d19
--- /dev/null
+++ b/v_windows/v/cmd/tools/fast/fast_main.js
@@ -0,0 +1,67 @@
+const delta = 18;
+
+(function () {
+    var table = document.querySelector("table");
+    var isTbody = table.children[0].nodeName == "TBODY";
+    var trs = isTbody
+        ? table.children[0].querySelectorAll("tr")
+        : table.querySelectorAll("tr");
+    trs.forEach(function (tr, idx) {
+        if (idx != 0 && idx + 1 < trs.length) {
+            var vc = 3, vv = 4, vf = 5, vh = 6;
+            var textContent = {
+                vc: tr.children[vc].textContent,
+                vv: tr.children[vv].textContent,
+                vf: tr.children[vf].textContent,
+                vh: tr.children[vh].textContent
+            };
+            var currentData = {
+                vc: int(textContent.vc.slice(0, -2)),
+                vv: int(textContent.vv.slice(0, -2)),
+                vf: int(textContent.vf.slice(0, -2)),
+                vh: int(textContent.vh.slice(0, -2))
+            };
+            var prevData = {
+                vc: int(trs[idx + 1].children[vc].textContent.slice(0, -2)),
+                vv: int(trs[idx + 1].children[vv].textContent.slice(0, -2)),
+                vf: int(trs[idx + 1].children[vf].textContent.slice(0, -2)),
+                vh: int(trs[idx + 1].children[vh].textContent.slice(0, -2))
+            };
+            var result = {
+                vc: currentData.vc - prevData.vc,
+                vv: currentData.vv - prevData.vv,
+                vf: currentData.vf - prevData.vf,
+                vh: currentData.vh - prevData.vh
+            };
+            if (Math.abs(result.vc) > delta)
+                tr.children[vc].appendChild(createElement(result.vc));
+            if (Math.abs(result.vv) > delta * 2)
+                tr.children[vv].appendChild(createElement(result.vv));
+            if (Math.abs(result.vf) > delta * 2)
+                tr.children[vf].appendChild(createElement(result.vf));
+            if (Math.abs(result.vh) > delta * 2)
+                tr.children[vh].appendChild(createElement(result.vh));
+        }
+    });
+    function int(src) {
+        return src - 0;
+    }
+    function getClassName(x) {
+        if (x == 0)
+            return "equal";
+        return x < 0 ? "plus" : "minus";
+    }
+    function createElement(result) {
+        var el = document.createElement("span");
+        var parsedResult = parseResult(result);
+        el.classList.add("diff");
+        el.classList.add(getClassName(result));
+        el.textContent = parsedResult;
+        return el;
+    }
+    function parseResult(x) {
+        if (x == 0)
+            return "0";
+        return x > 0 ? "+" + x : x;
+    }
+})();