@plotinus/matrix-package-observable-coordinator/dist/presentation/app-presentation.d.ts

Observable coordinator pattern components using IntrospectableBaseCommunicationComponent and proper presentation architecture

/**
 * ========================================================================================================
 * 🎯 APP PRESENTATION ELEMENT - REAL-TIME INTROSPECTION UI COMPONENT
 * ========================================================================================================
 *
 * This custom HTML element demonstrates the PRESENTATION LAYER of the Matrix Framework's
 * IntrospectableBaseCommunicationComponent pattern. It provides real-time visualization
 * of observable state changes and events from the AppComponent communication layer.
 *
 * 🔥 INTROSPECTION PATTERNS DEMONSTRATED:
 * ────────────────────────────────────────────────────────────────────────────────────────────────────
 * • Real-time State Observation: Listens to _stateChanged events for automatic UI updates
 * • Property-Level Tracking: Responds to _propertyChanged events for granular change detection
 * • Event Emission Monitoring: Observes _eventEmitted events for complete system transparency
 * • Two-Way Communication: UI interactions trigger communication component methods
 * • Presentation Layer Separation: Pure presentation logic separate from business logic
 *
 * 🎭 PRESENTATION RESPONSIBILITIES:
 * ────────────────────────────────────────────────────────────────────────────────────────────────────
 * • Subscribe to introspection events from bound communication component
 * • Provide real-time UI updates based on observable state changes
 * • Display system status: coordinator readiness, processing state, job completion
 * • Offer UI controls for triggering system operations (Start Processing button)
 * • Maintain presentation-specific state (log messages, UI interactions)
 *
 * 🚀 EVENT-DRIVEN UI LIFECYCLE:
 * ────────────────────────────────────────────────────────────────────────────────────────────────────
 * 1. bindTo() → Subscribe to communication component's introspection events
 * 2. onStateChanged() → Re-render UI when observable state changes
 * 3. onPropertyChanged() → Update specific UI elements when individual properties change
 * 4. User interactions → Trigger communication component methods via direct calls
 * 5. Log display → Track all events and state changes for debugging visibility
 *
 * ========================================================================================================
 */
/**
 * 🎯 AppPresentationElement - Custom Element for Observable State Visualization
 *
 * Extends HTMLElement to provide:
 * • Shadow DOM encapsulation for isolated presentation styling
 * • Event-driven UI updates based on communication component introspection
 * • Real-time logging and state display for system transparency
 * • User interaction controls that trigger communication component methods
 */
export declare class AppPresentationElement extends HTMLElement {
    private commComponent;
    private logMessages;
    /**
     * 🏗️ Element Construction - Setting Up Presentation Infrastructure
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * Initializes the custom element with Shadow DOM and presentation-specific state.
     * This demonstrates clean separation between presentation state (logMessages)
     * and communication component state (managed by AppComponent).
     */
    constructor();
    /**
     * 🔗 Component Binding - The Core Introspection Connection
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method establishes the CRITICAL connection between the presentation layer and the
     * communication component's introspection system. It subscribes to three key introspection
     * events that enable real-time UI updates based on observable state changes.
     *
     * INTROSPECTION EVENTS SUBSCRIBED:
     * • _stateChanged: Full state object updates (triggers complete UI re-render)
     * • _propertyChanged: Individual property updates (triggers targeted UI updates)
     * • _eventEmitted: Component event emissions (for debugging and system transparency)
     */
    bindTo(commComponent: any): void;
    /**
     * 🎨 UI Rendering - State-Driven Dynamic Display
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method demonstrates REACTIVE UI PATTERNS where the presentation layer
     * automatically updates based on observable state changes from the communication component.
     * It transforms abstract state data into visual indicators and user-friendly status displays.
     *
     * RENDERING PATTERNS DEMONSTRATED:
     * • State-to-UI Mapping: Convert boolean/array state to visual status indicators
     * • Conditional UI Elements: Show/hide elements based on state values
     * • Real-time Data Binding: Automatic UI updates when state changes via introspection
     * • Presentation State Integration: Combine communication state with UI-specific data
     */
    render(): void;
    /**
     * 🚀 User Interaction Handler - UI-to-Communication Bridge
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method demonstrates the TWO-WAY COMMUNICATION pattern where UI interactions
     * trigger communication component methods. The presentation layer acts as a bridge
     * between user actions and the observable communication layer.
     *
     * INTERACTION FLOW:
     * Button click → startProcessing() → commComponent.handleStartProcessing() → setState() → introspection events → UI updates
     */
    startProcessing(): void;
    /**
     * 📋 Presentation Logging - UI-Specific State Management
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method demonstrates PRESENTATION-SPECIFIC STATE management separate from
     * communication component observable state. It maintains UI-only data (log messages)
     * and provides targeted DOM updates to avoid infinite render loops.
     *
     * PRESENTATION STATE PATTERNS:
     * • UI-Only Data: logMessages array is presentation-specific, not part of communication state
     * • Targeted Updates: Update only the logger section to avoid triggering full re-renders
     * • Circular Reference Prevention: Careful not to call this from render() method
     */
    logToUI(message: string): void;
    /**
     * 🔄 State Change Handler - Observable State Response
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method is called automatically when the communication component's setState() method
     * is called, demonstrating the REACTIVE UI PATTERN core to the Matrix Framework's
     * introspection system. It shows how presentation layers stay synchronized with business logic.
     *
     * INTROSPECTION EVENT FLOW:
     * setState() in AppComponent → _stateChanged event → this.onStateChanged() → render() → UI updates
     */
    onStateChanged(newState: any): void;
    /**
     * 📝 Property Change Handler - Granular State Tracking
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This method provides GRANULAR CHANGE TRACKING for individual properties within the
     * observable state. It's called for each property that changes when setState() is called,
     * enabling detailed monitoring and potentially targeted UI updates.
     *
     * GRANULAR INTROSPECTION PATTERN:
     * setState({prop1: val1, prop2: val2}) → triggers onPropertyChanged() twice → individual property tracking
     */
    onPropertyChanged(propertyName: string, newValue: any, oldValue: any): void;
    /**
     * 🔌 DOM Connection Lifecycle - Web Component Integration
     * ══════════════════════════════════════════════════════════════════════════════════════════════════
     *
     * This Web Components lifecycle method is called when the element is added to the DOM.
     * It demonstrates the integration between Matrix Framework components and standard
     * Web Components lifecycle, ensuring proper initialization and rendering.
     *
     * WEB COMPONENT LIFECYCLE INTEGRATION:
     * Element creation → constructor() → bindTo() → connectedCallback() → DOM ready
     */
    connectedCallback(): void;
}