simplenote-web/public/js/views/dashboard.js

// Dashboard View

import { api } from '../api.js';
import { renderSidebar } from '../components/sidebar.js';

export async function renderDashboard(app) {
  let documents = [];
  let libraries = [];
  let tags = [];
  let searchQuery = '';
  let selectedTag = app.state.selectedTag || null;
  let selectedLibrary = app.state.selectedLibrary || null;

  try {
    const [docResult, libResult, tagResult] = await Promise.all([
      api.getDocuments(),
      api.getLibraries(),
      api.getTags()
    ]);
    documents = docResult.documents || [];
    libraries = libResult.libraries || [];
    tags = tagResult.tags || [];
  } catch (e) {
    app.showToast('Failed to load data', 'error');
  }

  const appEl = document.getElementById('app');
  
  function render() {
    // Store callbacks for sidebar event handlers
    const sidebarCallbacks = {
      onSelectLibrary: (id) => {
        selectedLibrary = id;
        selectedTag = null;
        app.state.selectedLibrary = id;
        app.state.selectedTag = null;
        render();
      },
      onSelectTag: (tag) => {
        selectedTag = tag;
        selectedLibrary = null;
        app.state.selectedTag = tag;
        app.state.selectedLibrary = null;
        render();
      },
      onHome: () => {
        selectedTag = null;
        selectedLibrary = null;
        app.state.selectedTag = null;
        app.state.selectedLibrary = null;
        render();
      }
    };
    window.__sidebarCallbacks = sidebarCallbacks;

    let filteredDocs = documents;
    
    if (searchQuery) {
      const q = searchQuery.toLowerCase();
      filteredDocs = filteredDocs.filter(d => 
        d.title.toLowerCase().includes(q) ||
        (d.content && d.content.toLowerCase().includes(q))
      );
    }
    
    if (selectedTag) {
      filteredDocs = filteredDocs.filter(d => 
        d.tags && d.tags.includes(selectedTag)
      );
    }
    
    if (selectedLibrary) {
      filteredDocs = filteredDocs.filter(d => 
        d.libraryId === selectedLibrary
      );
    }

    appEl.innerHTML = `
      <header class="app-header">
        <div class="logo">📝 SimpleNote</div>
        <div class="search-box">
          <span class="icon">🔍</span>
          <input type="text" id="search-input" placeholder="Search documents..." value="${searchQuery}">
        </div>
        <div class="header-actions">
          <button class="btn btn-ghost btn-icon-only" onclick="window.app.navigate('editor')" title="New Document">+</button>
          <button class="btn btn-ghost btn-icon-only" onclick="window.app.navigate('editor', {libraryId: 'new'})" title="New Library">📁</button>
        </div>
      </header>
      <div class="app-layout">
        ${renderSidebar({
          libraries,
          tags,
          selectedLibrary,
          selectedTag,
          ...sidebarCallbacks
        })}
        <main class="main-content">
          <div class="content-header">
            <h1>${selectedLibrary ? getLibraryName(libraries, selectedLibrary) : selectedTag ? `#${selectedTag}` : 'All Documents'}</h1>
            <div class="header-actions">
              <button class="btn btn-primary" onclick="window.app.navigate('editor')">+ New Document</button>
            </div>
          </div>
          <div class="content-body">
            ${filteredDocs.length === 0 ? `
              <div class="empty-state">
                <div class="icon">📄</div>
                <h3>No documents found</h3>
                <p>${searchQuery || selectedTag ? 'Try adjusting your filters' : 'Create your first document'}</p>
                <button class="btn btn-primary" onclick="window.app.navigate('editor')">+ Create Document</button>
              </div>
            ` : `
              <div class="doc-grid">
                ${filteredDocs.map(doc => renderDocCard(doc)).join('')}
              </div>
            `}
          </div>
        </main>
      </div>
    `;

    // Event listeners
    const searchInput = document.getElementById('search-input');
    searchInput.oninput = (e) => {
      searchQuery = e.target.value;
      render();
    };
  }

  render();
}

function getLibraryName(libraries, id) {
  const lib = libraries.find(l => l.id === id);
  return lib ? lib.name : 'Unknown';
}

function renderDocCard(doc) {
  const priorityEmoji = { high: '🔴', medium: '🟡', low: '🟢' };
  const priority = doc.priority || 'medium';
  
  return `
    <div class="doc-card" onclick="window.app.navigate('document', {id: '${doc.id}'})">
      <div class="doc-card-header">
        <span class="doc-id">${doc.id}</span>
        <span class="type-badge ${doc.type || 'general'}">${doc.type || 'general'}</span>
      </div>
      <h3 class="doc-title">${escapeHtml(doc.title)}</h3>
      ${doc.tags && doc.tags.length ? `
        <div class="doc-tags">
          ${doc.tags.map(t => `<span class="tag-pill">${escapeHtml(t)}</span>`).join('')}
        </div>
      ` : ''}
      <div class="doc-meta">
        <span class="doc-meta-item">📅 ${formatDate(doc.createdAt)}</span>
        <span class="doc-meta-item">👤 ${escapeHtml(doc.author || 'unknown')}</span>
        <span class="status-badge ${doc.status || 'draft'}">${doc.status || 'draft'}</span>
        <span class="priority-indicator">${priorityEmoji[priority]}</span>
      </div>
    </div>
  `;
}

function escapeHtml(str) {
  if (!str) return '';
  const div = document.createElement('div');
  div.textContent = str;
  return div.innerHTML;
}

function formatDate(dateStr) {
  if (!dateStr) return '';
  const date = new Date(dateStr);
  return date.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
}