game: add: goal statistic

frontend/static/js/utils/graph.js

@@ -0,0 +1,61 @@
+
+export function generateRandomColor()
+{
+	return `#${Math.floor(Math.random()*16777215).toString(16)}`
+}
+
+/**
+ * 
+ * @param {[Number]} data 
+ */
+export function transformData(data)
+{
+	let newData = [];
+
+	for (let index = 0; index < data.length; index++) {
+		newData.push({x: Math.round(data[index] / 1000),
+			 		  y: index});
+	}
+
+	return newData;
+}
+
+/**
+ * 
+ */
+export function range(start, stop, step = 1)
+{
+	if (stop === undefined)
+	{
+		stop = start
+		start = 0
+	}
+	let newArr = [];
+    for (let i = start; i <= stop; i += step)
+        newArr.push(i);
+
+	return newArr;
+}
+
+/**
+ * 
+ * @param {[Object]} dataset 
+ */
+export function get_labels(dataset)
+{
+	let labelsSet = new Set();
+
+	dataset.forEach(player_data => {
+		player_data.data.forEach(data => {
+			labelsSet.add(data.x);
+		});
+	});
+
+	let labels = Array.from(labelsSet);
+
+	labels.sort(function(a, b){return b - a});
+	
+	labels.reverse()
+
+	return labels;
+}