Psyduck - 可達鴨 之 鴨力山大 v0.1

Current Path : home/irplbiz/node_application/icl_calc/
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Current File : /home/irplbiz/node_application/icl_calc/index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
  <title>ICL Container Loading Planner</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      background-color: #f4f4f4;
      margin: 0;
      padding: 20px;
      max-width: 600px;
      margin: auto;
    }
    h1 {
      text-align: center;
      color: #003366;
    }
    .form-group { margin-bottom: 15px; }
    label { display: block; font-weight: bold; margin-bottom: 5px; }
    input {
      width: 100%;
      padding: 8px;
      border-radius: 4px;
      border: 1px solid #ccc;
    }
    button {
      background-color: #003366;
      color: white;
      padding: 10px 20px;
      border: none;
      border-radius: 4px;
      cursor: pointer;
    }
    .result {
      background-color: #e8f0fe;
      margin-top: 20px;
      padding: 15px;
      border-radius: 4px;
    }
  </style>
</head>
<body>
  <h1>ICL Container Loading Planner</h1>
  <form id="calcForm">
    <div class="form-group"><label>Belt Designation</label><input type="text" name="beltDesignation" required></div>
    <div class="form-group"><label>Belt Width (inches)</label><input type="number" name="beltWidth" required></div>
    <div class="form-group"><label>Roll Length (feet)</label><input type="number" name="rollLengthFeet"></div>
    <div class="form-group"><label>Roll Length (meters)</label><input type="number" name="rollLengthMeters"></div>
    <div class="form-group"><label>Top Cover Thickness (mm)</label><input type="number" name="topCover" step="0.1" min="0" required></div>
    <div class="form-group"><label>Bottom Cover Thickness (mm)</label><input type="number" name="bottomCover" step="0.1" min="0" required></div>
    <button type="submit">Calculate</button>
  </form>
  <div class="result" id="result" style="display: none;"></div>

  <script>
    document.getElementById('calcForm').addEventListener('submit', async function (e) {
      e.preventDefault();
      const formData = new FormData(e.target);
      const data = Object.fromEntries(formData.entries());
      for (let key in data) if (data[key] === '') data[key] = null;

      const response = await fetch('https://irpl.biz/icl_calculator/calculate', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(data)
      });

      const result = await response.json();
      console.log(result);
      
      const output = document.getElementById('result');
      output.style.display = 'block';
      output.innerHTML = `<strong>Container Capacity Results:</strong><br>
        Rolls per 20ft container: <strong>${result.rollsPer20ftContainer}</strong><br>
        Rolls per 40ft container: <strong>${result.rollsPer40ftContainer}</strong>`;
    });
  </script>
</body>
</html>