Files
typedserver/ts_swdash/sw-dash-events.ts

360 lines
11 KiB
TypeScript

import { LitElement, html, css, property, state, customElement } from './plugins.js';
import type { CSSResult, TemplateResult } from './plugins.js';
import { sharedStyles, panelStyles, tableStyles, buttonStyles } from './sw-dash-styles.js';
export interface IEventLogEntry {
id: string;
timestamp: number;
type: string;
message: string;
details?: Record<string, any>;
}
type TEventFilter = 'all' | 'sw_installed' | 'sw_activated' | 'sw_updated' | 'sw_stopped'
| 'speedtest_started' | 'speedtest_completed' | 'speedtest_failed'
| 'backend_connected' | 'backend_disconnected'
| 'cache_invalidated' | 'network_online' | 'network_offline'
| 'update_check' | 'error';
/**
* Events panel component for sw-dash
*
* Receives events via property from parent (sw-dash-app).
* Filtering is done locally.
* Load more and clear operations dispatch events to parent.
*/
@customElement('sw-dash-events')
export class SwDashEvents extends LitElement {
public static styles: CSSResult[] = [
sharedStyles,
panelStyles,
tableStyles,
buttonStyles,
css`
:host {
display: block;
}
.events-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: var(--space-4);
gap: var(--space-3);
flex-wrap: wrap;
}
.filter-group {
display: flex;
align-items: center;
gap: var(--space-2);
}
.filter-label {
font-size: 12px;
color: var(--text-tertiary);
}
.filter-select {
background: var(--bg-secondary);
border: 1px solid var(--border-default);
border-radius: var(--radius-sm);
padding: var(--space-1) var(--space-2);
color: var(--text-primary);
font-size: 12px;
}
.filter-select:focus {
outline: none;
border-color: var(--accent-primary);
}
.events-list {
display: flex;
flex-direction: column;
gap: var(--space-2);
max-height: 600px;
overflow-y: auto;
}
.event-card {
background: var(--bg-secondary);
border: 1px solid var(--border-default);
border-radius: var(--radius-md);
padding: var(--space-3);
}
.event-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: var(--space-2);
}
.event-type {
display: inline-flex;
align-items: center;
padding: var(--space-1) var(--space-2);
border-radius: var(--radius-sm);
font-size: 11px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.event-type.sw { background: rgba(99, 102, 241, 0.15); color: var(--accent-primary); }
.event-type.speedtest { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.event-type.network { background: rgba(34, 197, 94, 0.15); color: var(--accent-success); }
.event-type.cache { background: rgba(251, 191, 36, 0.15); color: var(--accent-warning); }
.event-type.error { background: rgba(239, 68, 68, 0.15); color: var(--accent-error); }
.event-time {
font-size: 11px;
color: var(--text-tertiary);
font-variant-numeric: tabular-nums;
}
.event-message {
font-size: 13px;
color: var(--text-primary);
margin-bottom: var(--space-2);
}
.event-details {
font-size: 11px;
color: var(--text-tertiary);
background: var(--bg-tertiary);
padding: var(--space-2);
border-radius: var(--radius-sm);
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
white-space: pre-wrap;
word-break: break-all;
}
.stats-bar {
display: flex;
gap: var(--space-4);
margin-bottom: var(--space-4);
padding: var(--space-3);
background: var(--bg-secondary);
border-radius: var(--radius-md);
border: 1px solid var(--border-default);
}
.stat-item {
display: flex;
flex-direction: column;
gap: var(--space-1);
}
.stat-value {
font-size: 18px;
font-weight: 600;
color: var(--text-primary);
font-variant-numeric: tabular-nums;
}
.stat-label {
font-size: 11px;
color: var(--text-tertiary);
text-transform: uppercase;
letter-spacing: 0.5px;
}
.empty-state {
text-align: center;
padding: var(--space-6);
color: var(--text-tertiary);
}
.clear-btn {
background: rgba(239, 68, 68, 0.1);
color: var(--accent-error);
border: 1px solid transparent;
}
.clear-btn:hover {
background: rgba(239, 68, 68, 0.2);
border-color: var(--accent-error);
}
.pagination {
display: flex;
justify-content: center;
align-items: center;
gap: var(--space-2);
margin-top: var(--space-4);
}
.page-info {
font-size: 12px;
color: var(--text-tertiary);
}
`
];
// Received from parent (sw-dash-app)
@property({ type: Array }) accessor events: IEventLogEntry[] = [];
@property({ type: Number }) accessor totalCount = 0;
// Local state for filtering
@state() accessor filter: TEventFilter = 'all';
@state() accessor searchText = '';
@state() accessor isLoadingMore = false;
private handleFilterChange(e: Event): void {
this.filter = (e.target as HTMLSelectElement).value as TEventFilter;
// Local filtering - no HTTP request
}
private handleSearch(e: Event): void {
this.searchText = (e.target as HTMLInputElement).value.toLowerCase();
}
private handleClear(): void {
if (!confirm('Are you sure you want to clear the event log? This cannot be undone.')) {
return;
}
// Dispatch event to parent to clear via DeesComms
this.dispatchEvent(new CustomEvent('clear-events', {
bubbles: true,
composed: true,
}));
}
private loadMore(): void {
if (this.isLoadingMore || this.events.length === 0) return;
this.isLoadingMore = true;
const oldestEvent = this.events[this.events.length - 1];
// Dispatch event to parent to load more via DeesComms
this.dispatchEvent(new CustomEvent('load-more-events', {
detail: { before: oldestEvent.timestamp },
bubbles: true,
composed: true,
}));
// Reset loading state after a short delay (parent will update events prop)
setTimeout(() => {
this.isLoadingMore = false;
}, 1000);
}
private getTypeClass(type: string): string {
if (type.startsWith('sw_')) return 'sw';
if (type.startsWith('speedtest_')) return 'speedtest';
if (type.startsWith('network_') || type.startsWith('backend_')) return 'network';
if (type.startsWith('cache_') || type === 'update_check') return 'cache';
if (type === 'error') return 'error';
return 'sw';
}
private formatTimestamp(ts: number): string {
const date = new Date(ts);
return date.toLocaleString();
}
private formatTypeLabel(type: string): string {
return type.replace(/_/g, ' ');
}
/**
* Filter events locally based on type and search text
*/
private getFilteredEvents(): IEventLogEntry[] {
let result = this.events;
// Filter by type
if (this.filter !== 'all') {
result = result.filter(e => e.type === this.filter);
}
// Filter by search text
if (this.searchText) {
result = result.filter(e =>
e.message.toLowerCase().includes(this.searchText) ||
e.type.toLowerCase().includes(this.searchText) ||
(e.details && JSON.stringify(e.details).toLowerCase().includes(this.searchText))
);
}
return result;
}
public render(): TemplateResult {
const filteredEvents = this.getFilteredEvents();
return html`
<div class="stats-bar">
<div class="stat-item">
<span class="stat-value">${this.totalCount}</span>
<span class="stat-label">Total Events</span>
</div>
<div class="stat-item">
<span class="stat-value">${filteredEvents.length}</span>
<span class="stat-label">Showing</span>
</div>
</div>
<div class="events-header">
<div class="filter-group">
<span class="filter-label">Filter:</span>
<select class="filter-select" @change="${this.handleFilterChange}">
<option value="all">All Events</option>
<option value="sw_installed">SW Installed</option>
<option value="sw_activated">SW Activated</option>
<option value="sw_updated">SW Updated</option>
<option value="speedtest_started">Speedtest Started</option>
<option value="speedtest_completed">Speedtest Completed</option>
<option value="speedtest_failed">Speedtest Failed</option>
<option value="network_online">Network Online</option>
<option value="network_offline">Network Offline</option>
<option value="cache_invalidated">Cache Invalidated</option>
<option value="error">Errors</option>
</select>
<input
type="text"
class="search-input"
placeholder="Search events..."
.value="${this.searchText}"
@input="${this.handleSearch}"
style="width: 200px;"
>
</div>
<button class="btn clear-btn" @click="${this.handleClear}">Clear Log</button>
</div>
${this.events.length === 0 ? html`
<div class="empty-state">No events recorded</div>
` : filteredEvents.length === 0 ? html`
<div class="empty-state">No events match filter</div>
` : html`
<div class="events-list">
${filteredEvents.map(event => html`
<div class="event-card">
<div class="event-header">
<span class="event-type ${this.getTypeClass(event.type)}">${this.formatTypeLabel(event.type)}</span>
<span class="event-time">${this.formatTimestamp(event.timestamp)}</span>
</div>
<div class="event-message">${event.message}</div>
${event.details ? html`
<div class="event-details">${JSON.stringify(event.details, null, 2)}</div>
` : ''}
</div>
`)}
</div>
${this.events.length < this.totalCount ? html`
<div class="pagination">
<button class="btn btn-secondary" @click="${this.loadMore}" ?disabled="${this.isLoadingMore}">
${this.isLoadingMore ? 'Loading...' : 'Load More'}
</button>
<span class="page-info">${this.events.length} of ${this.totalCount} events</span>
</div>
` : ''}
`}
`;
}
}