272 lines
11 KiB
Markdown
272 lines
11 KiB
Markdown
# Project Hints and Analysis
|
|
|
|
## Project Overview
|
|
The @uptime.link/statuspage (v1.0.74) is a web components catalog specifically designed for building status pages for UptimeLink - an uptime monitoring platform. This catalog provides pre-built, customizable UI components that can be assembled to create complete status pages.
|
|
|
|
## Core Purpose
|
|
- **Primary Function**: Provide a comprehensive set of web components for building status monitoring dashboards
|
|
- **Target Audience**: Developers building status pages for services using UptimeLink monitoring
|
|
- **Key Features**: Real-time status display, incident management, historical data visualization
|
|
|
|
## Architecture
|
|
- **Package Name**: @uptime.link/statuspage (v1.0.74)
|
|
- **Project Type**: Web Component Catalog (wcc)
|
|
- **Module Type**: ESM (ECMAScript Modules)
|
|
- **Distribution**: Private npm package on verdaccio.lossless.one registry
|
|
- **License**: UNLICENSED (proprietary to Lossless GmbH)
|
|
|
|
## Technology Stack
|
|
- **Framework**: @design.estate/dees-element - A web components framework with:
|
|
- TypeScript decorators for component registration
|
|
- Built-in CSS-in-JS with theme support
|
|
- Shadow DOM encapsulation
|
|
- Property binding system
|
|
- **DOM Utilities**: @design.estate/dees-domtools for DOM manipulation
|
|
- **Interfaces**: @uptime.link/interfaces for shared data structures
|
|
- **Build Tools**:
|
|
- tsbuild: TypeScript compilation with --allowimplicitany flag
|
|
- tsbundle: Creates production bundles for web components
|
|
- tswatch: Development file watching
|
|
- TypeScript target: ES2022 with NodeNext module resolution
|
|
|
|
## Component Library
|
|
The catalog provides 7 main components + 1 internal component:
|
|
|
|
### Main Components:
|
|
1. **upl-statuspage-header**:
|
|
- Page header with customizable title
|
|
- Action buttons for "Report Incident" and "Subscribe to Updates"
|
|
- Emits custom events: 'reportNewIncident' and 'statusSubscribe'
|
|
|
|
2. **upl-statuspage-statusbar**:
|
|
- Main status indicator showing overall system health
|
|
- Visual status representation (likely green/yellow/red indicators)
|
|
|
|
3. **upl-statuspage-assetsselector**:
|
|
- Component for selecting/filtering which assets to view
|
|
- Useful for multi-service status pages
|
|
|
|
4. **upl-statuspage-statusdetails**:
|
|
- Detailed status information display
|
|
- Shows granular status data for selected services
|
|
|
|
5. **upl-statuspage-statusmonth**:
|
|
- Monthly calendar view of status history
|
|
- Visual representation of uptime/downtime over time
|
|
|
|
6. **upl-statuspage-incidents**:
|
|
- Incident management display
|
|
- Properties: currentIncidences and pastIncidences (arrays of IIncident)
|
|
- Supports whitelabel mode
|
|
- Shows active and historical incidents
|
|
|
|
7. **upl-statuspage-footer**:
|
|
- Page footer with legal information link
|
|
- Customizable legal URL
|
|
|
|
### Internal Components:
|
|
- **uplinternal-miniheading**: Internal component for consistent heading styling
|
|
|
|
## Data Flow & Integration
|
|
- Components receive data through properties (using @property decorator)
|
|
- Incident data follows the IIncident interface from @uptime.link/interfaces
|
|
- Components are designed to work standalone or together
|
|
- Event-driven communication between components
|
|
|
|
## Styling & Theming
|
|
- CSS-in-JS approach using cssManager
|
|
- Built-in light/dark theme support via bdTheme() helper
|
|
- Font: Inter (loaded via assetbroker)
|
|
- Responsive design with max-width constraints (900px)
|
|
- Background colors: Light (#eeeeeb) / Dark (#222222)
|
|
- Text colors: Light (#333333) / Dark (#ffffff)
|
|
|
|
## Build Output Structure
|
|
- Source: ts_web/ directory
|
|
- Compiled output: dist_ts_web/ (ES modules with TypeScript definitions)
|
|
- Bundle output: dist_bundle/ (production-ready bundle with source maps)
|
|
- Development server: dist_watch/ with index.html for testing
|
|
|
|
## Usage Pattern
|
|
1. Import components from the package
|
|
2. Create elements using document.createElement()
|
|
3. Set properties programmatically
|
|
4. Append to DOM
|
|
5. Handle custom events for user interactions
|
|
|
|
## Recent Updates (from changelog)
|
|
- v1.0.74: Improved font loading strategy using single assetbroker link
|
|
- v1.0.73: Enhanced documentation and aligned project descriptions
|
|
- v1.0.72: Fixed import paths and updated package configurations
|
|
|
|
## Development Workflow
|
|
- `pnpm build`: Compile TypeScript and create production bundle
|
|
- `pnpm watch`: Start development server with hot reload
|
|
- `pnpm test`: Currently just runs build (no actual tests implemented)
|
|
- Demo page available at html/index.html using page1 template
|
|
|
|
## Key Observations
|
|
1. The project follows a consistent pattern for all components
|
|
2. Each component is self-contained with its own styling
|
|
3. Theme support is built-in for all components
|
|
4. The project is part of a larger UptimeLink ecosystem
|
|
5. Components are designed for composition into complete status pages
|
|
6. No test files are currently implemented despite test infrastructure being set up
|
|
|
|
## Production Readiness Analysis (v1.0.74)
|
|
|
|
### Current State
|
|
The components are essentially **UI shells** - they have styling and structure but lack actual functionality. They display static/hardcoded content with no real data integration.
|
|
|
|
### Major Missing Functionality
|
|
|
|
#### 1. Data Integration
|
|
- **No API client or data fetching logic** - components can't retrieve real status data
|
|
- **No authentication/authorization** - no secure API communication
|
|
- **No real-time updates** - no WebSocket/SSE implementation
|
|
- **Static content only** - statusbar always shows "Everything is working normally!"
|
|
- **Empty data properties** - currentIncidences/pastIncidences arrays are never populated
|
|
|
|
#### 2. Component Implementation Gaps
|
|
- **upl-statuspage-assetsselector**: Only shows "Hello!" - missing entire asset selection UI
|
|
- **upl-statuspage-statusbar**: Hardcoded green status - no dynamic status calculation
|
|
- **upl-statuspage-statusdetails**: Shows 48 static green bars - no actual hourly data
|
|
- **upl-statuspage-statusmonth**: Shows 150 static green days - no real uptime data
|
|
- **upl-statuspage-incidents**: Only shows "No incidents" - missing incident card rendering
|
|
- **upl-statuspage-footer**: Placeholder "Hi there" - missing actual footer content
|
|
|
|
#### 3. Error Handling & States
|
|
- No loading indicators during data fetch
|
|
- No error states for failed requests
|
|
- No offline detection or handling
|
|
- No retry mechanisms
|
|
- No skeleton screens
|
|
|
|
#### 4. Accessibility Issues
|
|
- No ARIA labels on interactive elements
|
|
- No keyboard navigation support
|
|
- No focus management
|
|
- No screen reader announcements
|
|
- Missing semantic HTML (divs instead of buttons/nav)
|
|
- No skip navigation links
|
|
|
|
#### 5. Responsive Design Issues
|
|
- Fixed 900px max-width with no proper mobile breakpoints
|
|
- Grid layouts won't adapt to small screens
|
|
- No touch-friendly tap targets
|
|
- Font sizes not responsive
|
|
|
|
#### 6. Internationalization
|
|
- All text hardcoded in English
|
|
- No i18n framework or translation system
|
|
- No locale-aware date/time formatting
|
|
- No RTL language support
|
|
|
|
#### 7. Missing Infrastructure
|
|
- No configuration system for API endpoints
|
|
- No analytics integration
|
|
- No performance monitoring
|
|
- No PWA capabilities
|
|
- No export functionality
|
|
- No proper TypeScript interfaces for data models
|
|
- **No tests whatsoever** despite test infrastructure
|
|
|
|
### Production Requirements Summary
|
|
To make these components production-ready requires implementing:
|
|
1. Complete data layer with API client
|
|
2. State management system
|
|
3. All missing UI functionality
|
|
4. Comprehensive error handling
|
|
5. Full accessibility compliance
|
|
6. Proper responsive design
|
|
7. Internationalization support
|
|
8. Authentication/authorization
|
|
9. Real-time update capabilities
|
|
10. Comprehensive test suite
|
|
|
|
## Recent Updates (Post v1.0.74)
|
|
|
|
### Components Made Production-Ready
|
|
All components have been significantly enhanced with the following improvements:
|
|
|
|
1. **upl-statuspage-header**
|
|
- Added properties: showReportButton, showSubscribeButton, brandColor, logoUrl, customStyles, loading
|
|
- Supports custom branding with dynamic colors
|
|
- Loading state with skeleton animation
|
|
- Configurable button visibility
|
|
|
|
2. **upl-statuspage-statusbar**
|
|
- Already production-ready with full functionality
|
|
- Supports all status states (operational, degraded, partial_outage, major_outage, maintenance)
|
|
- Loading state and expandable behavior
|
|
|
|
3. **upl-statuspage-assetsselector**
|
|
- Complete implementation with service selection grid
|
|
- Full filtering capabilities (text, category, selected-only)
|
|
- Select all/none functionality
|
|
- Real-time status updates
|
|
- Event emissions for selection changes
|
|
- Loading states and empty states
|
|
|
|
4. **upl-statuspage-statusdetails**
|
|
- Hourly status bars with tooltips
|
|
- Skeleton loading states
|
|
- Real-time data updates
|
|
- Important: Expects hourly-aligned timestamps in data
|
|
|
|
5. **upl-statuspage-statusmonth**
|
|
- Calendar grid display with status colors
|
|
- Weekday labels and proper month alignment
|
|
- Hover tooltips with detailed information
|
|
- Day click events
|
|
|
|
6. **upl-statuspage-incidents**
|
|
- Full incident management with current/past incidents
|
|
- Multiple incident statuses (investigating, identified, monitoring, resolved, postmortem)
|
|
- Incident updates timeline
|
|
- Affected services display
|
|
- Root cause and resolution information
|
|
|
|
7. **upl-statuspage-footer** (Completely rebuilt)
|
|
- Comprehensive footer implementation with all expected properties
|
|
- Social media links with SVG icons (Twitter, GitHub, LinkedIn, Facebook, YouTube, Instagram, Slack, Discord)
|
|
- Subscribe/Report issue functionality
|
|
- Language selector and theme toggle
|
|
- Whitelabel support
|
|
- Custom branding options
|
|
- Loading and error states
|
|
- RSS feed and API status links
|
|
- Last updated timestamp with relative formatting
|
|
|
|
### Demo Architecture
|
|
- All demos have been updated to use dees-demowrapper with runAfterRender callbacks
|
|
- Properties are set dynamically on elements within runAfterRender
|
|
- Multiple demo sections show different use cases and states
|
|
- Event logging demonstrates interactivity
|
|
- Demos can be instrumented with multiple wrappers for different scenarios
|
|
|
|
### Interfaces Implemented
|
|
Created comprehensive TypeScript interfaces in ts_web/interfaces/index.ts:
|
|
- IServiceStatus - Service monitoring data
|
|
- IOverallStatus - Overall system status
|
|
- IIncidentUpdate - Incident update entries
|
|
- IIncidentDetails - Full incident information
|
|
- IMonthlyUptime - Monthly uptime calendar data
|
|
- IStatusDetail - Hourly status data points
|
|
- IStatusPageConfig - Configuration options
|
|
|
|
### Remaining Tasks
|
|
- Integration with actual UptimeLink API
|
|
- WebSocket/SSE for real-time updates
|
|
- Authentication/authorization implementation
|
|
- Accessibility improvements (ARIA labels, keyboard navigation)
|
|
- More comprehensive responsive design
|
|
- Internationalization system
|
|
- Unit and integration tests
|
|
|
|
### Important Fix Applied
|
|
The `dees-demowrapper` component was not functioning because it wasn't being imported. Fixed by adding:
|
|
```typescript
|
|
import '@design.estate/dees-wcctools/demotools';
|
|
```
|
|
to `html/index.ts`. This registers the `dees-demowrapper` custom element which properly executes the `runAfterRender` callbacks in demos. |