Project_PhaseII/diet_maintain.html at main · diyasingla1104/Project_PhaseII · 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>🔥 Maintain Weight Meal Plan - CoreFit</title>
  <style>
    body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(135deg, #1e1e2f, #3b3b58);
      color: white;
      padding: 20px;
    }

    h1 {
      text-align: center;
      color: #ffcc70;
      text-shadow: 0 0 10px #ffcc70, 0 0 20px #ffaa00;
      font-size: 36px;
      animation: glow 2s infinite alternate;
    }

    @keyframes glow {
      from {
        text-shadow: 0 0 10px #ffcc70, 0 0 20px #ffaa00;
      }
      to {
        text-shadow: 0 0 20px #ffcc70, 0 0 40px #ffaa00;
      }
    }

    .user-info {
      text-align: center;
      margin-bottom: 20px;
    }

    .day-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 20px;
      margin-top: 20px;
    }

    .day-card {
      background-color: rgba(255, 255, 255, 0.05);
      border-radius: 15px;
      padding: 20px;
      box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    }

    .day-card h2 {
      color: #ffaa00;
      margin-bottom: 10px;
    }

    .meal-section {
      margin-bottom: 15px;
    }

    .meal-section h3 {
      margin-bottom: 5px;
      font-size: 18px;
      color: #ffcc70;
    }

    .meal-section p {
      margin: 0;
      font-size: 14px;
    }

    .totals {
      margin-top: 15px;
      font-weight: bold;
      color: #ffffff;
    }

    .download-btn {
      display: block;
      margin: 30px auto 0;
      padding: 10px 20px;
      background: linear-gradient(to right, #ffcc70, #ffaa00);
      color: black;
      border: none;
      border-radius: 10px;
      font-weight: bold;
      cursor: pointer;
    }
  </style>
</head>
<body>
  <h1>🔥 Maintain Weight Meal Plan</h1>
  <div class="user-info" id="userInfo"></div>
  <div class="day-grid" id="mealPlan"></div>
  <button class="download-btn" onclick="downloadPDF()">⬇ Export to PDF</button>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
  <script>
    const age = sessionStorage.getItem("age");
    const gender = sessionStorage.getItem("gender");
    const weight = sessionStorage.getItem("weight");
    const height = sessionStorage.getItem("height");
    const calories = parseInt(sessionStorage.getItem("calories"));
    const dietType = sessionStorage.getItem("dietType") || "vegetarian";

    const userInfo = document.getElementById("userInfo");
    const mealPlan = document.getElementById("mealPlan");

    userInfo.innerHTML = `
      <strong>Age:</strong> ${age} &nbsp;&nbsp;
      <strong>Gender:</strong> ${gender} &nbsp;&nbsp;
      <strong>Weight:</strong> ${weight} kg &nbsp;&nbsp;
      <strong>Height:</strong> ${height} cm &nbsp;&nbsp;
      <strong>Calories:</strong> ${calories} kcal &nbsp;&nbsp;
      <strong>Diet:</strong> ${dietType}
    `;

    const meals = {
      vegetarian: {
        breakfast: ["Oats with nuts", "Poha with sprouts", "Upma with vegetables", "Vegetable Dalia", "Idli with sambhar", "Multigrain toast with hummus", "Banana smoothie"],
        lunch: ["Mixed veg curry with brown rice", "Paneer with chapati", "Vegetable pulao with raita", "Chickpea salad & roti", "Rajma with brown rice", "Tofu & vegetable stir fry", "Khichdi with curd"],
        snack: ["Fruits & almonds", "Roasted makhana", "Chana salad", "Fruit yogurt", "Dry fruits mix", "Sprouted moong", "Corn chaat"],
        dinner: ["Vegetable soup with roti", "Grilled paneer & veggies", "Mix veg stew with rice", "Vegetable khichdi", "Tofu curry with rice", "Lentil soup & roti", "Stuffed veg paratha"]
      },
      nonveg: {
        breakfast: ["Boiled eggs & toast", "Omelette & roti", "Chicken sausage & oats", "Egg sandwich", "Scrambled eggs with spinach", "Tuna toast", "Chicken wrap"],
        lunch: ["Grilled chicken & rice", "Fish curry & brown rice", "Egg curry with roti", "Chicken salad bowl", "Fish with sauteed veggies", "Chicken biryani", "Egg bhurji & chapati"],
        snack: ["Boiled egg & fruit", "Greek yogurt", "Chicken soup cup", "Banana shake", "Egg white sandwich", "Tuna salad", "Protein smoothie"],
        dinner: ["Grilled fish & veg", "Chicken soup", "Baked chicken with veggies", "Egg fried rice", "Fish curry & roti", "Chicken wrap", "Grilled chicken bowl"]
      },
      vegan: {
        breakfast: ["Soy milk oats", "Peanut butter toast", "Chia seed pudding", "Smoothie bowl", "Vegan pancake", "Tofu scramble", "Avocado toast"],
        lunch: ["Tofu with rice", "Veggie quinoa bowl", "Chickpea curry & rice", "Stir fry noodles", "Lentil curry with chapati", "Vegan burger & salad", "Sweet potato bowl"],
        snack: ["Fruit smoothie", "Nuts & seeds", "Hummus with veggies", "Coconut yogurt", "Protein bar", "Trail mix", "Soy milk shake"],
        dinner: ["Vegan chili", "Lentil soup & rice", "Stuffed bell pepper", "Tofu curry", "Grilled vegetables", "Quinoa pilaf", "Zucchini noodles"]
      }
    };

    function generateDayMeals(day) {
      const b = meals[dietType].breakfast[day];
      const l = meals[dietType].lunch[day];
      const s = meals[dietType].snack[day];
      const d = meals[dietType].dinner[day];

      const baseP = 0.20, baseF = 0.25;
      const pCals = Math.round(baseP * calories);
      const fCals = Math.round(baseF * calories);
      const cCals = Math.round(calories - pCals - fCals);

      const pro = Math.round(pCals / 4);
      const fat = Math.round(fCals / 9);
      const carb = Math.round(cCals / 4);

      const mealCal = Math.round(calories / 4);
      const mealPro = Math.round(pro / 4);
      const mealFat = Math.round(fat / 4);
      const mealCarb = Math.round(carb / 4);

      return `
        <div class="day-card">
          <h2>Day ${day + 1}</h2>
          <div class="meal-section">
            <h3>Breakfast</h3>
            <p>${b}</p>
            <p>Calories: ${mealCal}, Protein: ${mealPro}g, Carbs: ${mealCarb}g, Fats: ${mealFat}g</p>
          </div>
          <div class="meal-section">
            <h3>Lunch</h3>
            <p>${l}</p>
            <p>Calories: ${mealCal}, Protein: ${mealPro}g, Carbs: ${mealCarb}g, Fats: ${mealFat}g</p>
          </div>
          <div class="meal-section">
            <h3>Snack</h3>
            <p>${s}</p>
            <p>Calories: ${mealCal}, Protein: ${mealPro}g, Carbs: ${mealCarb}g, Fats: ${mealFat}g</p>
          </div>
          <div class="meal-section">
            <h3>Dinner</h3>
            <p>${d}</p>
            <p>Calories: ${mealCal}, Protein: ${mealPro}g, Carbs: ${mealCarb}g, Fats: ${mealFat}g</p>
          </div>
          <div class="totals">Total Daily → Calories: ${calories}, Protein: ${pro}g, Carbs: ${carb}g, Fats: ${fat}g</div>
        </div>
      `;
    }

    for (let i = 0; i < 7; i++) {
      mealPlan.innerHTML += generateDayMeals(i);
    }

    async function downloadPDF() {
      const { jsPDF } = window.jspdf;
      const doc = new jsPDF();
      doc.setFontSize(12);
      doc.text("Maintain Weight Meal Plan - CoreFit", 10, 10);
      doc.text(document.getElementById("userInfo").innerText, 10, 20);

      const cards = document.querySelectorAll(".day-card");
      let y = 30;

      cards.forEach(card => {
        const text = card.innerText.split("\n");
        text.forEach(t => {
          if (y >= 280) {
            doc.addPage();
            y = 10;
          }
          doc.text(t, 10, y);
          y += 7;
        });
        y += 5;
      });

      doc.save("maintain_meal_plan.pdf");
    }
  </script>
</body>
</html>