featuredrop/examples/vanilla/index.html at main · glincker/featuredrop · 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>featuredrop — Vanilla JS Example</title>
  <style>
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: #0f172a; color: #e2e8f0; }
    .layout { display: flex; min-height: 100vh; }

    /* Sidebar */
    .sidebar { width: 260px; background: #1e293b; padding: 20px 0; border-right: 1px solid #334155; display: flex; flex-direction: column; }
    .sidebar h2 { padding: 0 20px 16px; font-size: 14px; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.05em; }
    .nav-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 20px; color: #cbd5e1; cursor: pointer; transition: background 0.15s; }
    .nav-item:hover { background: #334155; }
    .nav-item.active { background: #334155; color: #f8fafc; }
    .badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 9999px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
    .badge-new { color: #b45309; background: rgba(245, 158, 11, 0.15); }
    .badge-type { font-size: 9px; padding: 1px 6px; }
    .badge-feature { color: #16a34a; background: rgba(34, 197, 94, 0.12); }
    .badge-improvement { color: #2563eb; background: rgba(59, 130, 246, 0.12); }
    .badge-bug-fix { color: #dc2626; background: rgba(239, 68, 68, 0.12); }

    /* Main content */
    .main { flex: 1; padding: 40px; max-width: 800px; }
    .main h1 { font-size: 24px; margin-bottom: 4px; display: flex; align-items: center; gap: 10px; }
    .main > p { color: #94a3b8; margin-bottom: 24px; }

    /* Filters */
    .filters { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
    .filter-btn { background: #1e293b; color: #94a3b8; border: 1px solid #334155; padding: 6px 14px; border-radius: 9999px; cursor: pointer; font-size: 13px; transition: all 0.15s; }
    .filter-btn:hover { border-color: #475569; color: #e2e8f0; }
    .filter-btn.active { background: #f59e0b; color: #0f172a; border-color: #f59e0b; font-weight: 600; }

    /* Feature cards */
    .feature-card { background: #1e293b; border: 1px solid #334155; border-radius: 10px; padding: 16px; margin-bottom: 12px; transition: border-color 0.15s; }
    .feature-card:hover { border-color: #475569; }
    .feature-card-header { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
    .feature-card h3 { font-size: 16px; margin-bottom: 4px; }
    .feature-card p { font-size: 14px; color: #94a3b8; line-height: 1.5; }
    .feature-card-meta { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
    .feature-card-date { font-size: 12px; color: #64748b; }
    .dismiss-btn { background: none; color: #64748b; border: 1px solid #334155; padding: 4px 10px; border-radius: 6px; cursor: pointer; font-size: 12px; transition: all 0.15s; }
    .dismiss-btn:hover { color: #e2e8f0; border-color: #475569; }

    /* Count badge */
    .count-badge { background: #f59e0b; color: #0f172a; font-size: 12px; font-weight: 700; min-width: 22px; height: 22px; border-radius: 9999px; display: inline-flex; align-items: center; justify-content: center; padding: 0 6px; }

    /* Actions */
    .actions { display: flex; gap: 8px; margin-top: 20px; }
    button.primary { background: #3b82f6; color: white; border: none; padding: 8px 16px; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 500; transition: background 0.15s; }
    button.primary:hover { background: #2563eb; }
    button.secondary { background: transparent; color: #94a3b8; border: 1px solid #334155; padding: 8px 16px; border-radius: 8px; cursor: pointer; font-size: 14px; transition: all 0.15s; }
    button.secondary:hover { color: #e2e8f0; border-color: #475569; }

    .empty-state { text-align: center; padding: 48px 20px; color: #64748b; }
    .empty-state p { font-size: 15px; }
  </style>
</head>
<body>
  <div class="layout">
    <nav class="sidebar">
      <h2>Navigation</h2>
      <div id="nav-items"></div>
    </nav>
    <main class="main">
      <h1>What's New <span id="count-badge" style="display:none"></span></h1>
      <p>Features that are currently showing as "New" for you.</p>
      <div id="filters" class="filters"></div>
      <div id="features"></div>
      <div id="actions" class="actions" style="display:none">
        <button class="primary" id="dismiss-all">Mark all as seen</button>
        <button class="secondary" id="reset-all">Reset state</button>
      </div>
    </main>
  </div>

  <script type="module">
    // ── Import from featuredrop via CDN ──
    import {
      createManifest,
      getNewFeatures,
      isNew,
      MemoryAdapter,
    } from 'https://esm.sh/featuredrop@3'

    // ── Simple localStorage persistence (lightweight, no adapter needed) ──
    const STORAGE_KEY = 'featuredrop-vanilla-demo'

    function loadState() {
      try {
        const raw = localStorage.getItem(STORAGE_KEY)
        return raw ? JSON.parse(raw) : { watermark: null, dismissedIds: [] }
      } catch {
        return { watermark: null, dismissedIds: [] }
      }
    }

    function saveState(state) {
      try {
        localStorage.setItem(STORAGE_KEY, JSON.stringify(state))
      } catch { /* ignore */ }
    }

    // Build a MemoryAdapter from persisted state
    function buildAdapter() {
      const state = loadState()
      return new MemoryAdapter({
        watermark: state.watermark,
        dismissed: new Set(state.dismissedIds),
      })
    }

    // ── Feature manifest ──
    const features = createManifest([
      {
        id: 'ai-journal',
        label: 'AI Decision Journal',
        description: 'Track decisions with AI-powered insights and retrospectives. Get recommendations based on past outcomes.',
        releasedAt: '2026-02-20T00:00:00Z',
        showNewUntil: '2026-04-20T00:00:00Z',
        sidebarKey: '/journal',
        category: 'ai',
        type: 'feature',
      },
      {
        id: 'analytics-v2',
        label: 'Analytics Dashboard v2',
        description: 'Redesigned analytics with real-time charts, custom date ranges, and one-click CSV export.',
        releasedAt: '2026-02-25T00:00:00Z',
        showNewUntil: '2026-04-25T00:00:00Z',
        sidebarKey: '/analytics',
        category: 'core',
        type: 'improvement',
      },
      {
        id: 'team-billing',
        label: 'Team Billing',
        description: 'Manage billing for your entire team from one place. Includes usage breakdown per seat.',
        releasedAt: '2026-02-28T00:00:00Z',
        showNewUntil: '2026-04-28T00:00:00Z',
        sidebarKey: '/billing',
        category: 'billing',
        type: 'feature',
      },
      {
        id: 'dark-mode-fix',
        label: 'Dark Mode Contrast Fix',
        description: 'Fixed low-contrast text in sidebar navigation and dropdown menus in dark mode.',
        releasedAt: '2026-02-26T00:00:00Z',
        showNewUntil: '2026-04-26T00:00:00Z',
        sidebarKey: '/settings',
        category: 'core',
        type: 'bug-fix',
      },
      {
        id: 'api-webhooks',
        label: 'Webhook Events API',
        description: 'Subscribe to real-time events via webhooks. Supports feature releases, user actions, and billing events.',
        releasedAt: '2026-02-22T00:00:00Z',
        showNewUntil: '2026-04-22T00:00:00Z',
        sidebarKey: '/settings',
        category: 'api',
        type: 'feature',
      },
    ])

    const NAV_ITEMS = [
      { key: '/dashboard', label: 'Dashboard' },
      { key: '/journal', label: 'Decision Journal' },
      { key: '/analytics', label: 'Analytics' },
      { key: '/billing', label: 'Billing' },
      { key: '/settings', label: 'Settings' },
    ]

    const CATEGORIES = [
      { key: 'all', label: 'All' },
      { key: 'core', label: 'Core' },
      { key: 'ai', label: 'AI' },
      { key: 'billing', label: 'Billing' },
      { key: 'api', label: 'API' },
    ]

    let activeCategory = 'all'

    // ── Helpers ──
    function getVisibleFeatures() {
      const adapter = buildAdapter()
      const newFeatures = getNewFeatures(features, adapter)
      if (activeCategory === 'all') return newFeatures
      return newFeatures.filter(f => f.category === activeCategory)
    }

    function isFeatureNew(sidebarKey) {
      const adapter = buildAdapter()
      const feature = features.find(f => f.sidebarKey === sidebarKey)
      if (!feature) return false
      const watermark = adapter.getWatermark()
      const dismissed = adapter.getDismissedIds()
      return isNew(feature, watermark, dismissed)
    }

    function getAllNewCount() {
      const adapter = buildAdapter()
      return getNewFeatures(features, adapter).length
    }

    function typeBadgeClass(type) {
      if (type === 'feature') return 'badge-feature'
      if (type === 'improvement') return 'badge-improvement'
      if (type === 'bug-fix') return 'badge-bug-fix'
      return ''
    }

    function formatDate(dateStr) {
      return new Date(dateStr).toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' })
    }

    // ── Render ──
    function render() {
      const visibleFeatures = getVisibleFeatures()
      const totalNew = getAllNewCount()

      // Sidebar nav
      const navEl = document.getElementById('nav-items')
      navEl.innerHTML = NAV_ITEMS.map(item => `
        <div class="nav-item" data-key="${item.key}">
          <span>${item.label}</span>
          ${isFeatureNew(item.key) ? '<span class="badge badge-new">New</span>' : ''}
        </div>
      `).join('')

      // Count badge
      const countEl = document.getElementById('count-badge')
      if (totalNew > 0) {
        countEl.style.display = 'inline-flex'
        countEl.className = 'count-badge'
        countEl.textContent = totalNew
      } else {
        countEl.style.display = 'none'
      }

      // Category filters
      const filtersEl = document.getElementById('filters')
      const adapter = buildAdapter()
      filtersEl.innerHTML = CATEGORIES.map(cat => {
        const allNew = getNewFeatures(features, adapter)
        const count = cat.key === 'all'
          ? allNew.length
          : allNew.filter(f => f.category === cat.key).length
        return `
          <button class="filter-btn ${activeCategory === cat.key ? 'active' : ''}" data-category="${cat.key}">
            ${cat.label}${count > 0 ? ` (${count})` : ''}
          </button>
        `
      }).join('')

      // Feature cards
      const featuresEl = document.getElementById('features')
      if (visibleFeatures.length === 0) {
        featuresEl.innerHTML = '<div class="empty-state"><p>No new features in this category.</p></div>'
      } else {
        featuresEl.innerHTML = visibleFeatures.map(f => `
          <div class="feature-card">
            <div class="feature-card-header">
              <div>
                <h3>${f.label}</h3>
                <p>${f.description}</p>
              </div>
              <button class="dismiss-btn" data-id="${f.id}">Dismiss</button>
            </div>
            <div class="feature-card-meta">
              ${f.type ? `<span class="badge badge-type ${typeBadgeClass(f.type)}">${f.type.replace('-', ' ')}</span>` : ''}
              <span class="feature-card-date">${formatDate(f.releasedAt)}</span>
            </div>
          </div>
        `).join('')
      }

      // Action buttons
      const actionsEl = document.getElementById('actions')
      actionsEl.style.display = totalNew > 0 ? 'flex' : 'none'
    }

    // ── Events ──
    // Dismiss all — set watermark to now
    document.getElementById('dismiss-all').addEventListener('click', () => {
      saveState({ watermark: new Date().toISOString(), dismissedIds: [] })
      render()
    })

    // Reset state
    document.getElementById('reset-all').addEventListener('click', () => {
      saveState({ watermark: null, dismissedIds: [] })
      render()
    })

    // Dismiss individual feature
    document.getElementById('features').addEventListener('click', (e) => {
      const btn = e.target.closest('.dismiss-btn')
      if (!btn) return
      const id = btn.dataset.id
      const state = loadState()
      if (!state.dismissedIds.includes(id)) {
        state.dismissedIds.push(id)
      }
      saveState(state)
      render()
    })

    // Sidebar nav click — dismiss that feature
    document.getElementById('nav-items').addEventListener('click', (e) => {
      const navItem = e.target.closest('.nav-item')
      if (!navItem) return
      const key = navItem.dataset.key
      const adapter = buildAdapter()
      const watermark = adapter.getWatermark()
      const dismissed = adapter.getDismissedIds()
      const feature = features.find(f => f.sidebarKey === key)
      if (feature && isNew(feature, watermark, dismissed)) {
        const state = loadState()
        if (!state.dismissedIds.includes(feature.id)) {
          state.dismissedIds.push(feature.id)
        }
        saveState(state)
        render()
      }
    })

    // Category filters
    document.getElementById('filters').addEventListener('click', (e) => {
      const btn = e.target.closest('.filter-btn')
      if (!btn) return
      activeCategory = btn.dataset.category
      render()
    })

    // ── Initial render ──
    render()
  </script>
</body>
</html>