calypso/docs/PHASE-E-PROGRESS.md

Phase E: Frontend Implementation - Progress Report

🎉 Status: MAJOR PROGRESS

Date: 2025-12-24
Phase: E - Frontend Implementation
Progress: Core pages and components implemented

---

✅ What's Been Implemented

1. UI Component Library ✅

Created Components:

• ✅ src/lib/utils.ts - Utility functions (cn helper)
• ✅ src/components/ui/button.tsx - Button component
• ✅ src/components/ui/card.tsx - Card components (Card, CardHeader, CardTitle, etc.)

Features:

• TailwindCSS-based styling
• Variant support (default, destructive, outline, secondary, ghost, link)
• Size variants (default, sm, lg, icon)
• TypeScript support

2. API Integration ✅

Created API Modules:

• ✅ src/api/storage.ts - Storage API functions

  • List disks, repositories, volume groups
  • Create/delete repositories
  • Sync disks

• ✅ src/api/monitoring.ts - Monitoring API functions

  • List alerts with filters
  • Get metrics
  • Acknowledge/resolve alerts

Type Definitions:

• PhysicalDisk, VolumeGroup, Repository interfaces
• Alert, AlertFilters, Metrics interfaces

3. Pages Implemented ✅

Dashboard (src/pages/Dashboard.tsx):

• ✅ System health status
• ✅ Overview cards (repositories, alerts, targets, tasks)
• ✅ Quick actions
• ✅ Recent alerts preview
• ✅ Real-time metrics integration

Storage Management (src/pages/Storage.tsx):

• ✅ Disk repositories list with usage charts
• ✅ Physical disks list
• ✅ Volume groups list
• ✅ Capacity visualization
• ✅ Status indicators

Alerts (src/pages/Alerts.tsx):

• ✅ Alert list with filtering
• ✅ Severity-based styling
• ✅ Acknowledge/resolve actions
• ✅ Real-time updates via TanStack Query

4. Utilities ✅

Created:

• ✅ src/lib/format.ts - Formatting utilities
  • formatBytes() - Human-readable byte formatting
  • formatRelativeTime() - Relative time formatting

5. WebSocket Hook ✅

Created:

• ✅ src/hooks/useWebSocket.ts - WebSocket hook
  • Auto-reconnect on disconnect
  • Token-based authentication
  • Event handling
  • Connection status tracking

6. Routing ✅

Updated:

• ✅ Added /storage route
• ✅ Added /alerts route
• ✅ Navigation links in Layout

---

📊 Current Status

Pages Status

• ✅ Dashboard - Fully functional with metrics
• ✅ Storage - Complete with all storage views
• ✅ Alerts - Complete with filtering and actions
• ⏳ Tape Libraries - Pending
• ⏳ iSCSI Targets - Pending
• ⏳ Tasks - Pending
• ⏳ System - Pending
• ⏳ IAM - Pending

Components Status

• ✅ Layout - Complete with sidebar navigation
• ✅ Button - Complete with variants
• ✅ Card - Complete with all sub-components
• ⏳ Table - Pending
• ⏳ Form - Pending
• ⏳ Modal - Pending
• ⏳ Toast - Pending

---

🎨 Features Implemented

Dashboard

• System health indicator
• Overview statistics cards
• Quick action buttons
• Recent alerts preview
• Real-time metrics

Storage Management

• Repository list with capacity bars
• Physical disk inventory
• Volume group status
• Usage percentage visualization
• Status indicators (active/inactive, in use/available)

Alerts

• Filter by acknowledgment status
• Severity-based color coding
• Acknowledge/resolve actions
• Relative time display
• Resource information

---

📁 File Structure

frontend/src/
├── api/
│   ├── client.ts          ✅
│   ├── auth.ts            ✅
│   ├── storage.ts          ✅ NEW
│   └── monitoring.ts      ✅ NEW
├── components/
│   ├── Layout.tsx          ✅
│   └── ui/
│       ├── button.tsx      ✅ NEW
│       ├── card.tsx        ✅ NEW
│       └── toaster.tsx     ✅
├── pages/
│   ├── Login.tsx           ✅
│   ├── Dashboard.tsx       ✅ UPDATED
│   ├── Storage.tsx         ✅ NEW
│   └── Alerts.tsx          ✅ NEW
├── hooks/
│   └── useWebSocket.ts     ✅ NEW
├── lib/
│   ├── utils.ts            ✅ NEW
│   └── format.ts           ✅ NEW
├── store/
│   └── auth.ts             ✅
├── App.tsx                  ✅ UPDATED
└── main.tsx                ✅

---

🚀 Next Steps

Immediate Tasks

1. Tape Library Pages - Physical and virtual tape management
2. iSCSI Management - Target and LUN management
3. Tasks Page - Task status and progress
4. System Page - Service management and logs
5. IAM Page - User and role management (admin only)

Component Enhancements

1. Data Tables - For lists with sorting/filtering
2. Forms - For creating/editing resources
3. Modals - For confirmations and details
4. Toast Notifications - For user feedback
5. Charts - For data visualization

WebSocket Integration

1. Real-time Alerts - Live alert updates
2. Task Progress - Real-time task status
3. Metrics Streaming - Live metrics updates

---

✅ Summary

Frontend Progress: ✅ SIGNIFICANT

• ✅ 3 major pages implemented (Dashboard, Storage, Alerts)
• ✅ UI component library started
• ✅ API integration complete for storage and monitoring
• ✅ WebSocket hook ready
• ✅ Routing and navigation working

Status: 🟢 GOOD PROGRESS

The frontend now has functional pages for dashboard, storage management, and alerts. The foundation is solid and ready for building out the remaining pages.

🎉 Phase E is making excellent progress! 🎉