ProcessMonitorMockup/index.html at master · sam-omalley/ProcessMonitorMockup · GitHub

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<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="style.css">
  <script src="perlin.js">
  </script>
  <script>
    noise.seed(Math.random());

    const startTime = new Date().getTime();
    const playRate = 1;
    const separation = 10;

    function updateProgress() {
      let timeOffset = (new Date().getTime() - startTime) / 1000.0;
      timeOffset *= playRate;
      let counter = 0;
      document.querySelectorAll(".progress__fill").forEach(value => {
        let p = Math.floor(Math.abs(noise.simplex2(counter++ * separation, timeOffset)) * 100);
        value.style = `height: ${p}%;`;
      });
    }
  </script>
</head>
<body>
  <div class="container">
    <div class="container__hosts">
      <div class="host" host_name="sam-p001">
        <h2 class="host__name">sam-p001</h2>
        <div class="host__cpu progress">
          <span class="progress__fill progress__fill--cpu" style="height: 70%;"></span>
        </div>
        <div class="host__mem progress">
          <span class="progress__fill progress__fill--mem" style="height: 12%;"></span>
        </div>
        <div class="host__icon host__icon--running"></div>
        <div class="host__processes">
          <div class="process process--stopped" pid="1234">
            <h2 class="process__name">proc001</h2>
          </div>
          <div class="process process--running process--collapsed" pid="2345">
            <h2 class="process__name">proc002</h2>
          </div>
          <div class="process process--error" pid="3456">
            <h2 class="process__name">proc003</h2>
          </div>
          <div class="process process--error" pid="3457">
            <h2 class="process__name">proc004</h2>
          </div>
          <div class="process process--error" pid="3458">
            <h2 class="process__name">proc005</h2>
          </div>
          <div class="process process--error" pid="3459">
            <h2 class="process__name">proc006</h2>
          </div>
          <div class="process process--error" pid="3460">
            <h2 class="process__name">proc007</h2>
          </div>
          <div class="process process--error" pid="3461">
            <h2 class="process__name">proc008</h2>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script>
    const container = document.querySelector(".container__hosts");
    const host = document.querySelector(".host");

    for (let i = 2; i < 20; ++i)
    {
      let newHost = host.cloneNode(true);
      newHost.querySelector(".host__name").textContent = `sam-p${i.toString().padStart(3, '0')}`

      newHost.querySelectorAll(".process").forEach(value => {
        value.className = "process";

        let choices = ["process--running", "process--error", "process--stopped"];
        let index = Math.floor(Math.random() * choices.length);
        value.classList.add(choices[index]);
      });;

      container.appendChild(newHost);
    }

    document.querySelectorAll(".process").forEach(process => {
      process.addEventListener('click', (e) => {
        let collapsedClass = "process--collapsed";
        if (e.currentTarget.classList.contains(collapsedClass)) {
          e.currentTarget.classList.remove(collapsedClass);
        } else {
          e.currentTarget.classList.add(collapsedClass);
        }
      });
    });

    window.setInterval(updateProgress, 100);
  </script>
</body>
</html>