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Advanced Dashboard Integration

This guide demonstrates advanced dashboard integration patterns for building sophisticated compliance monitoring and management interfaces with custom widgets and multi-framework support.

Advanced Dashboard Architecture​

Multi-Framework Dashboard​

interface AdvancedDashboardConfig {
  frameworks: string[];
  // realTimeUpdates: boolean; // Aspirational - not yet implemented
  customWidgets: WidgetConfig[];
  userPreferences: UserPreferences;
  alerting: AlertConfig;
  reporting: ReportConfig;
}

class AdvancedComplianceDashboard {
  private config: AdvancedDashboardConfig;
  // private wsConnections: Map<string, WebSocket> = new Map(); // Aspirational - WebSocket not yet implemented
  private widgetRegistry: Map<string, Widget> = new Map();
  private eventBus: EventBus;

  constructor(config: AdvancedDashboardConfig) {
    this.config = config;
    this.eventBus = new EventBus();
    this.initializeFrameworks();
    // this.setupRealTimeConnections(); // Aspirational - WebSocket not yet implemented
    this.registerDefaultWidgets();
  }

  private async initializeFrameworks(): Promise<void> {
    for (const framework of this.config.frameworks) {
      const frameworkData = await this.loadFrameworkData(framework);
      this.eventBus.emit('framework:loaded', {
        framework,
        data: frameworkData,
      });
    }
  }

  /* Aspirational - WebSocket not yet implemented
  private setupRealTimeConnections(): void {
    if (!this.config.realTimeUpdates) return;

    this.config.frameworks.forEach((framework) => {
      const ws = new WebSocket(
        `wss://api.supernal-coding.com/v1/ws/${framework}`
      );

      ws.onmessage = (event) => {
        const data = JSON.parse(event.data);
        this.handleRealTimeUpdate(framework, data);
      };

      this.wsConnections.set(framework, ws);
    });
  }
  */

  public addCustomWidget(widget: Widget): void {
    this.widgetRegistry.set(widget.id, widget);
    this.eventBus.emit('widget:registered', widget);
  }

  public createDashboardLayout(): DashboardLayout {
    return {
      header: this.createHeaderSection(),
      sidebar: this.createSidebarNavigation(),
      main: this.createMainContent(),
      footer: this.createFooterSection(),
    };
  }
}

Custom Widget System​

abstract class Widget {
  abstract id: string;
  abstract title: string;
  abstract render(): HTMLElement;
  abstract update(data: any): void;

  protected eventBus: EventBus;
  protected config: WidgetConfig;

  constructor(config: WidgetConfig, eventBus: EventBus) {
    this.config = config;
    this.eventBus = eventBus;
  }
}

class ComplianceScoreWidget extends Widget {
  id = 'compliance-score';
  title = 'Compliance Score';

  private currentScore = 0;
  private targetScore = 90;
  private trend: 'up' | 'down' | 'stable' = 'stable';

  render(): HTMLElement {
    const container = document.createElement('div');
    container.className = 'compliance-score-widget';

    container.innerHTML = `
      <div class="widget-header">
        <h3>${this.title}</h3>
        <div class="widget-actions">
          <button class="refresh-btn">🔄</button>
          <button class="settings-btn">⚙️</button>
        </div>
      </div>
      <div class="score-display">
        <div class="score-circle">
          <svg viewBox="0 0 100 100">
            <circle cx="50" cy="50" r="45" fill="none" stroke="#e0e0e0" stroke-width="8"/>
            <circle cx="50" cy="50" r="45" fill="none" stroke="#4caf50" 
                    stroke-width="8" stroke-dasharray="283" 
                    stroke-dashoffset="${283 - (283 * this.currentScore) / 100}"
                    transform="rotate(-90 50 50)"/>
          </svg>
          <div class="score-text">
            <span class="score-value">${this.currentScore}%</span>
            <span class="score-trend ${this.trend}">${this.getTrendIcon()}</span>
          </div>
        </div>
        <div class="score-details">
          <div class="target">Target: ${this.targetScore}%</div>
          <div class="frameworks">
            ${this.config.frameworks?.map((f) => `<span class="framework-tag">${f}</span>`).join('')}
          </div>
        </div>
      </div>
    `;

    this.attachEventListeners(container);
    return container;
  }

  update(data: { score: number; trend: 'up' | 'down' | 'stable' }): void {
    this.currentScore = data.score;
    this.trend = data.trend;

    // Animate score change
    this.animateScoreChange();

    // Update trend indicator
    this.updateTrendIndicator();
  }

  private getTrendIcon(): string {
    switch (this.trend) {
      case 'up':
        return '📈';
      case 'down':
        return '📉';
      case 'stable':
        return '➡️';
    }
  }

  private animateScoreChange(): void {
    // Smooth animation implementation
    const circle = this.container?.querySelector(
      'circle[stroke="#4caf50"]'
    ) as SVGCircleElement;
    if (circle) {
      const newOffset = 283 - (283 * this.currentScore) / 100;
      circle.style.transition = 'stroke-dashoffset 1s ease-in-out';
      circle.style.strokeDashoffset = newOffset.toString();
    }
  }
}

class RequirementStatusWidget extends Widget {
  id = 'requirement-status';
  title = 'Requirements Status';

  render(): HTMLElement {
    const container = document.createElement('div');
    container.className = 'requirement-status-widget';

    container.innerHTML = `
      <div class="widget-header">
        <h3>${this.title}</h3>
        <div class="filter-controls">
          <select class="framework-filter">
            <option value="all">All Frameworks</option>
            ${this.config.frameworks?.map((f) => `<option value="${f}">${f}</option>`).join('')}
          </select>
        </div>
      </div>
      <div class="status-grid">
        <div class="status-card completed">
          <div class="status-icon">✅</div>
          <div class="status-count" data-status="completed">0</div>
          <div class="status-label">Completed</div>
        </div>
        <div class="status-card in-progress">
          <div class="status-icon">🔄</div>
          <div class="status-count" data-status="in-progress">0</div>
          <div class="status-label">In Progress</div>
        </div>
        <div class="status-card pending">
          <div class="status-icon">⏳</div>
          <div class="status-count" data-status="pending">0</div>
          <div class="status-label">Pending</div>
        </div>
        <div class="status-card failed">
          <div class="status-icon">❌</div>
          <div class="status-count" data-status="failed">0</div>
          <div class="status-label">Failed</div>
        </div>
      </div>
      <div class="requirement-list">
        <div class="list-header">
          <span>Recent Updates</span>
          <button class="view-all-btn">View All</button>
        </div>
        <div class="requirement-items"></div>
      </div>
    `;

    return container;
  }

  update(data: RequirementStatusData): void {
    // Update status counts
    Object.entries(data.counts).forEach(([status, count]) => {
      const element = this.container?.querySelector(
        `[data-status="${status}"]`
      );
      if (element) {
        element.textContent = count.toString();
      }
    });

    // Update recent requirements list
    this.updateRequirementsList(data.recent);
  }
}

Real-Time Data Synchronization (Aspirational)​

/* Aspirational - WebSocket not yet implemented
class RealTimeDashboardSync {
  private dashboard: AdvancedComplianceDashboard;
  private syncInterval: number = 30000; // 30 seconds
  private wsReconnectAttempts = 0;
  private maxReconnectAttempts = 5;

  constructor(dashboard: AdvancedComplianceDashboard) {
    this.dashboard = dashboard;
    this.setupPeriodicSync();
    this.setupWebSocketSync();
  }

  private setupPeriodicSync(): void {
    setInterval(async () => {
      try {
        const data = await this.fetchLatestData();
        this.dashboard.updateAllWidgets(data);
      } catch (error) {
        console.error('Periodic sync failed:', error);
      }
    }, this.syncInterval);
  }

  private setupWebSocketSync(): void {
    const ws = new WebSocket('wss://api.supernal-coding.com/v1/dashboard/sync'); // Aspirational API

    ws.onopen = () => {
      console.log('Dashboard sync connected');
      this.wsReconnectAttempts = 0;

      // Subscribe to all relevant events
      ws.send(
        JSON.stringify({
          type: 'subscribe',
          events: [
            'compliance.score_changed',
            'requirement.status_changed',
            'audit.finding_created',
            'framework.updated',
          ],
        })
      );
    };

    ws.onmessage = (event) => {
      const data = JSON.parse(event.data);
      this.handleRealTimeUpdate(data);
    };

    ws.onclose = () => {
      console.log('Dashboard sync disconnected');
      this.attemptReconnect();
    };

    ws.onerror = (error) => {
      console.error('Dashboard sync error:', error);
    };
  }

  private handleRealTimeUpdate(data: any): void {
    switch (data.type) {
      case 'compliance.score_changed':
        this.dashboard.updateWidget('compliance-score', {
          score: data.newScore,
          trend: data.trend,
        });
        break;

      case 'requirement.status_changed':
        this.dashboard.updateWidget('requirement-status', {
          requirementId: data.requirementId,
          newStatus: data.newStatus,
          timestamp: data.timestamp,
        });
        break;

      case 'audit.finding_created':
        this.dashboard.showNotification({
          type: 'warning',
          title: 'New Audit Finding',
          message: `Finding created for ${data.framework}: ${data.description}`,
          actions: [
            {
              label: 'View Details',
              action: () => this.openAuditFinding(data.findingId),
            },
          ],
        });
        break;
    }
  }

  private attemptReconnect(): void {
    if (this.wsReconnectAttempts < this.maxReconnectAttempts) {
      const delay = Math.pow(2, this.wsReconnectAttempts) * 1000;
      setTimeout(() => {
        this.wsReconnectAttempts++;
        this.setupWebSocketSync();
      }, delay);
    }
  }
}
*/

Advanced Visualization Components​

Compliance Trend Chart​

class ComplianceTrendChart {
  private canvas: HTMLCanvasElement;
  private ctx: CanvasRenderingContext2D;
  private data: TrendData[];
  private config: ChartConfig;

  constructor(container: HTMLElement, config: ChartConfig) {
    this.canvas = document.createElement('canvas');
    this.ctx = this.canvas.getContext('2d')!;
    this.config = config;

    container.appendChild(this.canvas);
    this.setupCanvas();
  }

  public updateData(data: TrendData[]): void {
    this.data = data;
    this.render();
  }

  private render(): void {
    this.clearCanvas();
    this.drawAxes();
    this.drawTrendLines();
    this.drawDataPoints();
    this.drawLegend();
  }

  private drawTrendLines(): void {
    this.config.frameworks.forEach((framework, index) => {
      const color = this.getFrameworkColor(framework);
      const frameworkData = this.data.filter((d) => d.framework === framework);

      this.ctx.strokeStyle = color;
      this.ctx.lineWidth = 2;
      this.ctx.beginPath();

      frameworkData.forEach((point, i) => {
        const x = this.getXPosition(point.timestamp);
        const y = this.getYPosition(point.score);

        if (i === 0) {
          this.ctx.moveTo(x, y);
        } else {
          this.ctx.lineTo(x, y);
        }
      });

      this.ctx.stroke();
    });
  }
}

Interactive Requirement Matrix​

class RequirementMatrix {
  private container: HTMLElement;
  private matrix: RequirementMatrixData;
  private selectedCell: { framework: string; category: string } | null = null;

  constructor(container: HTMLElement) {
    this.container = container;
    this.render();
  }

  public updateMatrix(matrix: RequirementMatrixData): void {
    this.matrix = matrix;
    this.render();
  }

  private render(): void {
    const table = document.createElement('table');
    table.className = 'requirement-matrix';

    // Create header
    const header = this.createHeader();
    table.appendChild(header);

    // Create rows for each framework
    this.matrix.frameworks.forEach((framework) => {
      const row = this.createFrameworkRow(framework);
      table.appendChild(row);
    });

    this.container.innerHTML = '';
    this.container.appendChild(table);

    this.attachEventListeners();
  }

  private createFrameworkRow(framework: FrameworkData): HTMLTableRowElement {
    const row = document.createElement('tr');
    row.className = 'framework-row';

    // Framework name cell
    const nameCell = document.createElement('td');
    nameCell.className = 'framework-name';
    nameCell.textContent = framework.name;
    row.appendChild(nameCell);

    // Category cells
    this.matrix.categories.forEach((category) => {
      const cell = document.createElement('td');
      cell.className = 'matrix-cell';

      const requirements = framework.requirements.filter(
        (r) => r.category === category
      );
      const completionRate = this.calculateCompletionRate(requirements);

      cell.innerHTML = `
        <div class="cell-content">
          <div class="completion-rate" style="background-color: ${this.getCompletionColor(completionRate)}">
            ${completionRate}%
          </div>
          <div class="requirement-count">${requirements.length}</div>
        </div>
      `;

      cell.dataset.framework = framework.name;
      cell.dataset.category = category;

      row.appendChild(cell);
    });

    return row;
  }

  private attachEventListeners(): void {
    this.container.addEventListener('click', (event) => {
      const cell = (event.target as Element).closest(
        '.matrix-cell'
      ) as HTMLElement;
      if (cell) {
        const framework = cell.dataset.framework!;
        const category = cell.dataset.category!;

        this.selectCell(framework, category);
        this.showCellDetails(framework, category);
      }
    });
  }

  private showCellDetails(framework: string, category: string): void {
    const requirements = this.getRequirementsForCell(framework, category);

    const modal = document.createElement('div');
    modal.className = 'matrix-detail-modal';
    modal.innerHTML = `
      <div class="modal-content">
        <div class="modal-header">
          <h3>${framework} - ${category}</h3>
          <button class="close-btn">×</button>
        </div>
        <div class="modal-body">
          <div class="requirements-list">
            ${requirements
              .map(
                (req) => `
              <div class="requirement-item ${req.status}">
                <div class="req-id">${req.id}</div>
                <div class="req-title">${req.title}</div>
                <div class="req-status">${req.status}</div>
                <div class="req-actions">
                  <button onclick="openRequirement('${req.id}')">View</button>
                  <button onclick="editRequirement('${req.id}')">Edit</button>
                </div>
              </div>
            `
              )
              .join('')}
          </div>
        </div>
      </div>
    `;

    document.body.appendChild(modal);

    // Close modal functionality
    modal.querySelector('.close-btn')?.addEventListener('click', () => {
      modal.remove();
    });
  }
}

Performance Optimization​

Lazy Loading and Virtualization​

class VirtualizedDashboard {
  private visibleWidgets: Set<string> = new Set();
  private widgetPool: Map<string, Widget> = new Map();
  private intersectionObserver: IntersectionObserver;

  constructor() {
    this.setupIntersectionObserver();
  }

  private setupIntersectionObserver(): void {
    this.intersectionObserver = new IntersectionObserver(
      (entries) => {
        entries.forEach((entry) => {
          const widgetId = entry.target.getAttribute('data-widget-id')!;

          if (entry.isIntersecting) {
            this.loadWidget(widgetId);
          } else {
            this.unloadWidget(widgetId);
          }
        });
      },
      {
        rootMargin: '100px',
        threshold: 0.1,
      }
    );
  }

  private loadWidget(widgetId: string): void {
    if (this.visibleWidgets.has(widgetId)) return;

    const widget = this.widgetPool.get(widgetId);
    if (widget) {
      widget.mount();
      widget.startDataSync();
      this.visibleWidgets.add(widgetId);
    }
  }

  private unloadWidget(widgetId: string): void {
    if (!this.visibleWidgets.has(widgetId)) return;

    const widget = this.widgetPool.get(widgetId);
    if (widget) {
      widget.stopDataSync();
      widget.unmount();
      this.visibleWidgets.delete(widgetId);
    }
  }
}

Caching and Data Management​

class DashboardDataManager {
  private cache: Map<string, CacheEntry> = new Map();
  private cacheTimeout = 5 * 60 * 1000; // 5 minutes
  private requestQueue: Map<string, Promise<any>> = new Map();

  async getData(key: string, fetcher: () => Promise<any>): Promise<any> {
    // Check cache first
    const cached = this.cache.get(key);
    if (cached && Date.now() - cached.timestamp < this.cacheTimeout) {
      return cached.data;
    }

    // Check if request is already in progress
    if (this.requestQueue.has(key)) {
      return this.requestQueue.get(key);
    }

    // Make new request
    const promise = fetcher()
      .then((data) => {
        this.cache.set(key, {
          data,
          timestamp: Date.now(),
        });
        this.requestQueue.delete(key);
        return data;
      })
      .catch((error) => {
        this.requestQueue.delete(key);
        throw error;
      });

    this.requestQueue.set(key, promise);
    return promise;
  }

  invalidateCache(pattern?: string): void {
    if (pattern) {
      const regex = new RegExp(pattern);
      for (const key of this.cache.keys()) {
        if (regex.test(key)) {
          this.cache.delete(key);
        }
      }
    } else {
      this.cache.clear();
    }
  }
}

Advanced dashboard integration enables sophisticated compliance monitoring with real-time updates, custom visualizations, and optimized performance for large-scale compliance management.