const anychart = require("anychart");
const alp = require("alphavantage")({ key: "~" });

let stockdata = [];

anychart.onDocumentLoad(async () => {
  await alp.data.intraday(`amzn`).then(async data => {
    data = data["Time Series (1min)"];

    for (let elt in data) {
      stockdata.push([
        () => {
          elt = stockdata[elt][0].split(" ");
          let hour = parseInt(elt[1].slice(0, 3));
          if (hour > 12) {
            hour -= 12;
          }
          return hour + ":" + elt[1].slice(3, 5);
        },
        (parseInt(elt["1. open"]) +
          parseInt(elt["2. high"]) +
          parseInt(elt["3. low"]) +
          parseInt(elt["4. close"])) /
          4
      ]);
    }
    anychart
      .line(stockdata)
      .container("container")
      .draw();
  });
});