Initial app creation

helpers/config.js

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+const red = "rgba(196,0,13,1.0)";
+const blue = "rgba(7,180,194,1.0)";
+const green = "rgba(103,188,37,1.0)";
+const yellow = "rgba(239,208,0,1.0)";
+const white = "rgba(255,255,255,1.0)";
+const noColor = "transparent";
+const black = "rgba(0,0,0,0.8)";
+
+export {
+    red,
+    blue,
+    green,
+    yellow,
+    white,
+    black,
+    noColor
+}

helpers/getHex.js

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+import { red, blue, green, yellow, white, noColor } from "./config";
+
+const getHex = (color) => {
+  let pointColor;
+
+  switch (color) {
+    case "red":
+      pointColor = red;
+      break;
+    case "blue":
+      pointColor = blue;
+      break;
+    case "green":
+      pointColor = green;
+      break;
+    case "yellow":
+      pointColor = yellow;
+      break;
+    case "white":
+      pointColor = white;
+      break;
+    case "blue":
+    default:
+      pointColor = noColor;
+      break;
+  }
+
+  return pointColor;
+}
+
+export default getHex;

helpers/getRandomPoint.js

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+const points = require("../assets/data/points");
+import getHex from "./getHex";
+
+const getRandomPoint = () => {
+  // Generate a point number between 0 and 13
+  let meridianIndex = randomIntFromInterval(0, points.length - 1);
+
+  let meridianObj = points[meridianIndex];
+  let start = meridianObj.interval[0];
+  let end = meridianObj.interval[1];
+
+  // Generate a random point based on the interval
+  const meridian = meridianObj.meridian;
+  const pointNumber = randomIntFromInterval(start, end);
+  const colorName =JSON.parse(`"${meridianObj.color}"`);
+  const colorHex = getHex(colorName);
+
+  const point = { meridian, pointNumber, colorName, colorHex };
+  // console.log(meridian, pointNumber, colorName, colorHex );
+
+  return point;
+};
+
+const randomIntFromInterval = (min, max) => {
+  // min and max included
+  return Math.floor(Math.random() * (max - min + 1) + min);
+}
+
+export default getRandomPoint;

helpers/loadFonts.js

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+import * as Font from "expo-font";
+
+async function loadFonts() {
+  await Font.loadAsync({
+    "futura-std-medium": require("../assets/fonts/FuturaStd-Medium.otf")
+  });
+}
+
+export default loadFonts;