cwstock/admin.html at main · CuriosityWeekends/cwstock · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>CW Admin Dashboard | Inventory Control</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="style.css">
  <style>
    /* Admin specific overrides */
    .admin-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0 8px;
      margin-top: 16px;
    }

    .admin-table th {
      padding: 12px 16px;
      text-align: left;
      font-size: 11px;
      text-transform: uppercase;
      color: var(--muted);
      letter-spacing: 1px;
    }

    .admin-table td {
      background: rgba(30, 41, 59, 0.4);
      padding: 16px;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .admin-table td:first-child {
      border-left: 1px solid var(--border);
      border-radius: 12px 0 0 12px;
    }

    .admin-table td:last-child {
      border-right: 1px solid var(--border);
      border-radius: 0 12px 12px 0;
    }

    .tab-btn {
      background: transparent;
      border: 1px solid var(--border);
      color: var(--muted);
      padding: 8px 20px;
      border-radius: 10px;
      cursor: pointer;
      transition: var(--transition);
    }

    .tab-btn.active {
      background: var(--primary);
      color: white;
      border-color: var(--primary);
    }

    .tab-content {
      display: none;
    }

    .tab-content.active {
      display: block;
    }

    .stat-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      margin-bottom: 30px;
    }

    .stat-card {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border);
      padding: 24px;
      border-radius: 20px;
      text-align: center;
    }

    .stat-value {
      font-size: 32px;
      font-weight: 700;
      color: var(--primary);
      display: block;
    }

    .stat-label {
      font-size: 12px;
      text-transform: uppercase;
      color: var(--muted);
      letter-spacing: 1px;
      margin-top: 4px;
      display: block;
    }
  </style>
</head>

<body>

  <!-- LOGIN SCREEN -->
  <div id="loginBox" class="login-screen animate-fade">
    <div class="card login-card">
      <h2 style="justify-content: center">🔐 Admin Access</h2>
      <p style="color: var(--muted); margin-bottom: 24px; font-size: 14px;">Please enter your credentials to manage
        inventory.</p>
      <div class="input-group" style="text-align: left">
        <label>Master Password</label>
        <input type="password" id="pass" placeholder="••••••••">
      </div>
      <button class="btn btn-primary" onclick="login()" style="width: 100%; margin-top: 24px;">
        Enter Dashboard
      </button>
      <div id="error" style="color: var(--danger); font-size: 13px; margin-top: 16px; font-weight: 500;"></div>
    </div>
  </div>

  <!-- DASHBOARD -->
  <div id="appBox" class="container animate-fade" style="display: none">

    <header>
      <div>
        <h1>⚡ Admin<span>Panel</span></h1>
        <div class="subtitle">Management Console</div>
      </div>
      <button class="btn btn-danger" onclick="logout()" style="padding: 8px 16px; font-size: 13px;">
        Logout
      </button>
    </header>

    <div style="display: flex; gap: 12px; margin-bottom: 32px;">
      <button class="tab-btn active" onclick="openTab(1, this)">📦 Products</button>
      <button class="tab-btn" onclick="openTab(2, this)">👤 Submissions</button>
    </div>

    <!-- PRODUCTS TAB -->
    <div id="tab1" class="tab-content active">
      <div class="card">
        <h2>Add New Product</h2>
        <div class="form-grid">
          <div class="input-group">
            <label>Product Name</label>
            <input id="pName" placeholder="e.g. Arduino Uno">
          </div>
          <div class="input-group">
            <label>Category</label>
            <select id="pCat">
              <option value="Microcontrollers">Microcontrollers</option>
              <option value="Sensors">Sensors</option>
              <option value="Actuators">Actuators</option>
              <option value="Power">Power</option>
              <option value="Mechanical">Mechanical</option>
              <option value="Other">Other</option>
            </select>
          </div>
          <div class="input-group">
            <label>Initial Stock</label>
            <input id="pStock" type="number" placeholder="0">
          </div>
        </div>
        <div style="text-align: right">
          <button class="btn btn-primary" onclick="addProduct()">➕ Register Product</button>
        </div>
      </div>

      <div class="card">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
          <h2 style="margin: 0">Inventory Status</h2>
          <button class="btn btn-primary" style="padding: 6px 12px; font-size: 12px;" onclick="loadProducts()">🔄
            Refresh</button>
        </div>
        <div style="overflow-x: auto">
          <table class="admin-table" id="prodTable">
            <thead>
              <tr>
                <th>ID</th>
                <th>Name</th>
                <th>Category</th>
                <th>Stock</th>
                <th>Actions</th>
              </tr>
            </thead>
            <tbody>
              <!-- Rows added by JS -->
            </tbody>
          </table>
        </div>
      </div>
    </div>

    <!-- SUBMISSIONS TAB -->
    <div id="tab2" class="tab-content">

      <div class="stat-grid">
        <div class="stat-card">
          <span class="stat-value" id="stat-active">0</span>
          <span class="stat-label">Active Issues</span>
        </div>
        <div class="stat-card">
          <span class="stat-value" id="stat-overdue" style="color: var(--danger)">0</span>
          <span class="stat-label">Overdue Items</span>
        </div>
        <div class="stat-card">
          <span class="stat-value" id="stat-popular">---</span>
          <span class="stat-label">Popular Item</span>
        </div>
      </div>

      <div class="card">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
          <h2 style="margin: 0">Usage History</h2>
          <div style="display: flex; gap: 12px;">
            <input type="text" id="subSearch" placeholder="Search students..."
              style="padding: 6px 12px; font-size: 13px;" oninput="filterSubs()">
            <button class="btn btn-primary" style="padding: 6px 12px; font-size: 12px;" onclick="loadSubs()">🔄
              Refresh</button>
          </div>
        </div>
        <div style="overflow-x: auto">
          <table class="admin-table" id="subTable">
            <thead>
              <tr>
                <th>Timestamp</th>
                <th>Name</th>
                <th>Contact</th>
                <th>Items</th>
                <th>Return Date</th>
              </tr>
            </thead>
            <tbody>
              <!-- Rows added by JS -->
            </tbody>
          </table>
        </div>
      </div>
    </div>

  </div>

  <script>
    const API = "https://script.google.com/macros/s/AKfycbwd_xE9NtNjLAjfYWZLjygRijPxFm090e2zYNNlkvJk8X-m-NbKu5AbREWR-sdJr0YQTw/exec";
    const PASSWORD = "cwstock";
    let allSubs = [];

    /* AUTH */
    function login() {
      const pass = document.getElementById("pass").value;
      const error = document.getElementById("error");

      if (pass === PASSWORD) {
        document.getElementById("loginBox").style.display = "none";
        document.getElementById("appBox").style.display = "block";
        loadProducts();
        loadSubs();
      } else {
        error.innerText = "Invalid master password. Please try again.";
      }
    }

    function logout() {
      location.reload();
    }

    /* NAVIGATION */
    function openTab(id, btn) {
      document.querySelectorAll('.tab-content').forEach(c => c.classList.remove('active'));
      document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('active'));

      document.getElementById('tab' + id).classList.add('active');
      btn.classList.add('active');
    }

    /* PRODUCTS */
    async function loadProducts() {
      try {
        const r = await fetch(API + "?action=getProducts");
        const data = await r.json();
        const tbody = document.querySelector("#prodTable tbody");
        tbody.innerHTML = "";

        data.forEach(p => {
          const tr = document.createElement("tr");
          tr.innerHTML = `
                    <td style="font-weight: 600; color: var(--primary)">#${p[0]}</td>
                    <td><b>${p[1]}</b></td>
                    <td><span style="font-size: 12px; background: rgba(255,255,255,0.05); padding: 4px 8px; border-radius: 6px;">${p[2]}</span></td>
                    <td>
                        <div style="display: flex; align-items: center; gap: 10px;">
                            <input id="s${p[0]}" type="number" value="${p[3]}" style="width: 80px; padding: 6px 10px; ${p[3] < 3 ? 'border-color: var(--danger)' : ''}">
                            ${p[3] < 3 ? '<span class="badge badge-low">Low</span>' : ''}
                        </div>
                    </td>
                    <td style="display: flex; gap: 8px;">
                        <button class="btn btn-success" style="padding: 6px 10px; font-size: 12px;" onclick="updateProduct(${p[0]})">Save</button>
                        <button class="btn btn-danger" style="padding: 6px 10px; font-size: 12px;" onclick="deleteProduct(${p[0]})">Delete</button>
                    </td>
                `;
          tbody.appendChild(tr);
        });
      } catch (e) {
        alert("Error loading products");
      }
    }

    async function addProduct() {
      const name = document.getElementById("pName").value;
      const cat = document.getElementById("pCat").value;
      const stock = document.getElementById("pStock").value;

      if (!name || !stock) return alert("Please fill all fields");

      try {
        await fetch(API, {
          method: "POST",
          mode: "no-cors",
          body: JSON.stringify({
            action: "addProduct",
            name, category: cat, stock
          })
        });
        alert("Product added successfully");
        document.getElementById("pName").value = "";
        document.getElementById("pStock").value = "";
        loadProducts();
      } catch (e) {
        alert("Error adding product");
      }
    }

    async function updateProduct(id) {
      const stock = document.getElementById("s" + id).value;
      try {
        await fetch(API, {
          method: "POST",
          mode: "no-cors",
          body: JSON.stringify({
            action: "updateStock",
            id, stock
          })
        });
        alert("Product updated");
        loadProducts();
      } catch (e) {
        alert("Error updating product");
      }
    }

    async function deleteProduct(id) {
      if (!confirm("Are you sure you want to delete this product?")) return;
      try {
        await fetch(API, {
          method: "POST",
          mode: "no-cors",
          body: JSON.stringify({
            action: "deleteProduct",
            id
          })
        });
        alert("Product deleted");
        loadProducts();
      } catch (e) {
        alert("Error deleting product");
      }
    }

    /* SUBMISSIONS */
    async function loadSubs() {
      try {
        const r = await fetch(API + "?action=getSubs");
        allSubs = await r.json();

        updateStats(allSubs);
        renderSubs(allSubs);
      } catch (e) {
        alert("Error loading submissions");
      }
    }

    function renderSubs(subs) {
      const tbody = document.querySelector("#subTable tbody");
      tbody.innerHTML = "";

      const today = new Date();
      today.setHours(0, 0, 0, 0);

      subs.forEach(row => {
        const returnDate = new Date(row[9]);
        const isOverdue = returnDate < today;

        const tr = document.createElement("tr");
        tr.innerHTML = `
                    <td style="font-size: 12px; color: var(--muted)">${row[0]}</td>
                    <td><b>${row[1]}</b><br><small style="color: var(--muted)">${row[2]}</small></td>
                    <td>${row[3]}<br><small style="color: var(--muted)">${row[4]}</small></td>
                    <td style="max-width: 200px; font-size: 13px;">${row[5]}</td>
                    <td style="color: ${isOverdue ? 'var(--danger)' : 'var(--primary)'}; font-weight: 500;">
                        ${row[9]}
                        ${isOverdue ? '<span class="badge badge-overdue" style="display:block; margin-top:4px; max-width:80px">Overdue</span>' : ''}
                    </td>
                `;
        tbody.appendChild(tr);
      });
    }

    function filterSubs() {
      const term = document.getElementById('subSearch').value.toLowerCase();
      const filtered = allSubs.filter(s =>
        s[1].toLowerCase().includes(term) ||
        s[3].toLowerCase().includes(term) ||
        s[5].toLowerCase().includes(term)
      );
      renderSubs(filtered);
    }

    function updateStats(subs) {
      const today = new Date();
      today.setHours(0, 0, 0, 0);

      let overdue = 0;
      let itemCounts = {};

      subs.forEach(s => {
        const d = new Date(s[9]);
        if (d < today) overdue++;

        // Basic popularity logic (count mentions in items string)
        // Note: This is a proxy since items are stored as strings
        const items = s[5].split('•').filter(i => i.trim());
        items.forEach(i => {
          const name = i.split('x')[0].trim();
          itemCounts[name] = (itemCounts[name] || 0) + 1;
        });
      });

      document.getElementById('stat-active').innerText = subs.length;
      document.getElementById('stat-overdue').innerText = overdue;

      let popular = "---";
      let max = 0;
      for (let name in itemCounts) {
        if (itemCounts[name] > max) {
          max = itemCounts[name];
          popular = name;
        }
      }
      document.getElementById('stat-popular').innerText = popular;
    }
  </script>

</body>

</html>