indecision-cost-calculator/indecision-cost.html at main · hseera/indecision-cost-calculator · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
  <title>Meeting - Indecision Cost Calculator</title>
  <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
  <style>
    body {
      font-family: Arial, sans-serif;
      background-color: #f4f7fa;
      margin: 0;
      padding: 20px;
      display: flex;
      justify-content: center;
    }
    .container {
      background-color: white;
      padding: 20px;
      border-radius: 10px;
      max-width: 800px;
      width: 100%;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }
    h1 {
      text-align: center;
      margin-bottom: 20px;
    }
    .input-group {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin: 10px 0;
    }
    .input-group label {
      width: 160px;
      font-weight: bold;
    }
    .input-group input[type="range"] {
      width: 60%;
    }
    .input-group input[type="number"] {
      width: 80px;
    }
    button {
      padding: 10px;
      background-color: #007bff;
      color: white;
      border: none;
      border-radius: 5px;
      margin-top: 15px;
      cursor: pointer;
      width: 100%;
    }
    button:hover {
      background-color: #0056b3;
    }
    .tabs {
      display: flex;
      margin-bottom: 10px;
    }
    .tablink {
      flex: 1;
      padding: 10px;
      background-color: #ccc;
      border: none;
      cursor: pointer;
      font-weight: bold;
    }
    .tablink.active {
      background-color: #007bff;
      color: white;
    }
    .tabcontent {
      display: none;
    }
    .tabcontent.active {
      display: block;
    }
    #result, #totalWastage {
      text-align: center;
      font-weight: bold;
      margin-top: 15px;
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>Meeting - Indecision Cost Calculator</h1>

    <div class="input-group">
      <label for="numPeople">Number of People:</label>
      <input type="range" id="numPeople" min="1" max="50" value="5" oninput="updateValue('numPeople')">
      <input type="number" id="numPeopleInput" value="5" oninput="syncInput('numPeopleInput', 'numPeople')">
    </div>

    <div class="input-group">
      <label for="minRate">Min Daily Rate ($):</label>
      <input type="range" id="minRate" min="100" max="2000" value="400" oninput="updateValue('minRate')">
      <input type="number" id="minRateInput" value="400" oninput="syncInput('minRateInput', 'minRate')">
    </div>

    <div class="input-group">
      <label for="maxRate">Max Daily Rate ($):</label>
      <input type="range" id="maxRate" min="100" max="2000" value="800" oninput="updateValue('maxRate')">
      <input type="number" id="maxRateInput" value="800" oninput="syncInput('maxRateInput', 'maxRate')">
    </div>

    <div class="input-group">
      <label for="duration">Duration (hrs):</label>
      <input type="range" id="duration" min="0.5" max="8" step="0.5" value="1" oninput="updateValue('duration')">
      <input type="number" id="durationInput" step="0.5" value="1" oninput="syncInput('durationInput', 'duration')">
    </div>

    <button onclick="calculateAndTrack()">Calculate Indecision Cost</button>

    <div id="result"></div>

    <div class="tabs">
      <button class="tablink active" onclick="switchTab('enterprise')">Enterprise</button>
      <button class="tablink" onclick="switchTab('greenfield')">Greenfield</button>
    </div>

    <div id="tab-enterprise" class="tabcontent active">
      <canvas id="chart-enterprise" height="150"></canvas>
    </div>

    <div id="tab-greenfield" class="tabcontent">
      <canvas id="chart-greenfield" height="150"></canvas>
    </div>

    <div id="totalWastage"></div>

    <button onclick="resetHistory()">Reset History</button>
  </div>

  <script>
    const datasets = {
      enterprise: { timestamps: [], min: [], max: [], avg: [], meta: [], chart: null },
      greenfield: { timestamps: [], min: [], max: [], avg: [], meta: [], chart: null }
    };
    let currentTab = 'enterprise';

    function updateValue(id) {
      const val = document.getElementById(id).value;
      document.getElementById(id + 'Input').value = val;
    }

    function syncInput(inputId, rangeId) {
      const val = document.getElementById(inputId).value;
      document.getElementById(rangeId).value = val;
    }

    function switchTab(tab) {
      currentTab = tab;
      document.querySelectorAll('.tablink').forEach(btn => btn.classList.remove('active'));
      document.querySelectorAll('.tabcontent').forEach(div => div.classList.remove('active'));
      document.querySelector(`[onclick*="${tab}"]`).classList.add('active');
      document.getElementById(`tab-${tab}`).classList.add('active');
      updateTotal();
    }

    function calculateAndTrack() {
      const minRate = +document.getElementById('minRate').value;
      const maxRate = +document.getElementById('maxRate').value;
      if (minRate > maxRate) {
        alert("Min Daily Rate cannot be more than Max Daily Rate.");
        return;
      }

      const people = +document.getElementById('numPeople').value;
      const duration = +document.getElementById('duration').value;
      const minCost = people * (minRate / 8) * duration;
      const maxCost = people * (maxRate / 8) * duration;
      const avgCost = (minCost + maxCost) / 2;

      document.getElementById('result').innerText =
        `Estimated Wastage: $${minCost.toFixed(2)} - $${maxCost.toFixed(2)} (Avg: $${avgCost.toFixed(2)})`;

      const now = new Date().toLocaleString();
      const d = datasets[currentTab];
      d.timestamps.push(now);
      d.min.push(minCost);
      d.max.push(maxCost);
      d.avg.push(avgCost);
      d.meta.push({ people, minRate, maxRate, duration });

      d.chart.update();
      saveHistory();
      updateTotal();
    }

    function updateTotal() {
      const d = datasets[currentTab];
      const minSum = d.min.reduce((a, b) => a + b, 0);
      const maxSum = d.max.reduce((a, b) => a + b, 0);
      const avgSum = d.avg.reduce((a, b) => a + b, 0);
      document.getElementById('totalWastage').innerText =
        `Total Indecision Cost (${currentTab}): $${minSum.toFixed(2)} - $${maxSum.toFixed(2)} (Avg: $${avgSum.toFixed(2)})`;
    }

    function initCharts() {
      ['enterprise', 'greenfield'].forEach(id => {
        const ctx = document.getElementById('chart-' + id).getContext('2d');
        datasets[id].chart = new Chart(ctx, {
          type: 'line',
          data: {
            labels: datasets[id].timestamps,
            datasets: [
              { label: 'Min', data: datasets[id].min, borderColor: 'green', fill: false },
              { label: 'Avg', data: datasets[id].avg, borderColor: 'orange', fill: false },
              { label: 'Max', data: datasets[id].max, borderColor: 'red', fill: false }
            ]
          },
          options: {
            responsive: true,
            plugins: {
              tooltip: {
                callbacks: {
                  afterLabel: ctx => {
                    const i = ctx.dataIndex;
                    const m = datasets[id].meta[i];
                    return [`People: ${m.people}`, `Min Rate: $${m.minRate}`, `Max Rate: $${m.maxRate}`, `Duration: ${m.duration} hrs`];
                  }
                }
              },
              title: { display: true, text: `Indecision Cost Over Time - ${id}` }
            }
          }
        });
      });
    }

    function saveHistory() {
      const h = {};
      for (const k in datasets) {
        h[k] = datasets[k].timestamps.map((t, i) => ({
          t, min: datasets[k].min[i], max: datasets[k].max[i], avg: datasets[k].avg[i], meta: datasets[k].meta[i]
        }));
      }
      localStorage.setItem("indecisionCostTabs", JSON.stringify(h));
    }

    function loadHistory() {
      const h = JSON.parse(localStorage.getItem("indecisionCostTabs") || "{}");
      for (const k in h) {
        h[k].forEach(pt => {
          datasets[k].timestamps.push(pt.t);
          datasets[k].min.push(pt.min);
          datasets[k].max.push(pt.max);
          datasets[k].avg.push(pt.avg);
          datasets[k].meta.push(pt.meta);
        });
      }
    }

    function resetHistory() {
      localStorage.removeItem("indecisionCostTabs");
      for (const k in datasets) {
        ['timestamps', 'min', 'max', 'avg', 'meta'].forEach(arr => datasets[k][arr].length = 0);
        datasets[k].chart.update();
      }
      updateTotal();
    }

    loadHistory();
    window.onload = initCharts;
  </script>
</body>
</html>