pogo/index.html

<!-- Description: Pokémon GO Level Calculator -->
<!-- Author: Justin Oros -->
<!-- Source: https://github.com/JustinOros -->

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pokémon GO Level Calculator</title>

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  <style>
    body { font-family: 'Inter', sans-serif; }
    body::before {
      content: '';
      position: fixed;
      top: 0; left: 0;
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      background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,0.05) 1px, transparent 0);
      background-size: 20px 20px;
      opacity: 0.5;
      z-index: -1;
    }
  </style>
</head>
<body class="bg-slate-50 flex items-center justify-center min-h-screen p-4">

  <div class="w-full max-w-md bg-white rounded-2xl shadow-xl p-6 md:p-8 border border-slate-200 text-center">
    
    <img src="pogo.png" alt="Pokémon GO" class="mx-auto mb-4 w-32 h-auto">
    
    <h1 class="text-2xl md:text-3xl font-bold text-slate-900 mb-4">Pokémon GO Level Calculator</h1>
    <p class="text-slate-500 mb-6">Enter your total XP to see your level</p>
    
    <input type="text" id="xp-input" placeholder="e.g., 123,456,789" 
      class="w-full px-4 py-3 mb-4 border border-slate-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-400 text-center text-lg">

    <button id="calculate-btn" 
      class="w-full bg-blue-500 hover:bg-blue-600 text-white font-bold py-3 px-4 rounded-lg transition-transform transform hover:scale-105">
      Calculate
    </button>

    <!-- Result container -->
    <div id="result" class="mt-8 hidden">
      <div class="relative w-full h-16 bg-slate-200 rounded-lg overflow-hidden">
        <div id="progress-bar" class="absolute top-0 left-0 h-full bg-green-500"></div>
        <div id="level-text" class="absolute inset-0 flex items-center justify-center text-3xl font-bold text-black"></div>
      </div>
      <div class="flex justify-between text-xs text-slate-500 mt-1">
        <span id="level-left"></span>
        <span id="level-right"></span>
      </div>
    </div>
  </div>

  <script>
    // XP thresholds for levels 1–80
    const xpThresholds = [
      0, 1000, 3000, 6000, 10000, 15000, 21000, 28000, 36000, 45000,          // 1–10
      55000, 65000, 75000, 85000, 100000, 120000, 140000, 160000, 185000, 210000,  // 11–20
      260000, 335000, 435000, 560000, 710000, 900000, 1100000, 1350000, 1650000, 2000000,  // 21–30
      2500000, 3000000, 3750000, 4750000, 6000000, 7500000, 9500000, 12000000, 15000000, 20000000,  // 31–40
      26000000, 33500000, 42500000, 43500000, 66500000, 82000000, 100000000, 121000000, 146000000, 176000000,  // 41–50
      206000000, 236000000, 266000000, 296000000, 326000000, 356000000, 386000000, 416000000, 446000000, 476000000,  // 51–60
      506000000, 536000000, 566000000, 596000000, 626000000, 656000000, 686000000, 716000000, 746000000, 776000000,  // 61–70
      806000000, 836000000, 866000000, 896000000, 926000000, 956000000, 986000000, 1016000000, 1046000000, 1076000000,  // 71–80
    ];

    function calculateLevel(xp) {
      let level = 1;
      for (let i = 0; i < xpThresholds.length; i++) {
        if (xp >= xpThresholds[i]) {
          level = i + 1;
        } else {
          break;
        }
      }
      return level;
    }

    document.getElementById('calculate-btn').addEventListener('click', () => {
      let xp = document.getElementById('xp-input').value.replace(/,/g,'').trim();
      if (!xp || isNaN(xp)) {
        alert('Please enter a valid number for XP.');
        return;
      }
      xp = parseInt(xp, 10);

      let level = calculateLevel(xp);
      let nextLevelXp = (level < xpThresholds.length) ? xpThresholds[level] : xp;
      let currentLevelXp = xpThresholds[level - 1];
      let progress = (xp - currentLevelXp) / (nextLevelXp - currentLevelXp) * 100;

      // Update UI
      document.getElementById('progress-bar').style.width = progress + '%';
      document.getElementById('level-text').textContent = `Level ${level}`;
      document.getElementById('level-left').textContent = level;
      document.getElementById('level-right').textContent = (level < xpThresholds.length) ? level + 1 : level;

      document.getElementById('result').classList.remove('hidden');
    });

    document.getElementById('xp-input').addEventListener('input', (e)=>{
      e.target.value = e.target.value.replace(/[^0-9,]/g,'');
    });
  </script>

</body>
</html>