nupst/test/test.showcase.ts

/**
 * Showcase test for NUPST CLI outputs
 * Demonstrates all the beautiful colored output features
 *
 * Run with: deno run --allow-all test/showcase.ts
 */

import { logger, type ITableColumn } from '../ts/logger.ts';
import { theme, symbols, getBatteryColor, formatPowerStatus } from '../ts/colors.ts';

console.log('');
console.log('═'.repeat(80));
logger.highlight('NUPST CLI OUTPUT SHOWCASE');
logger.dim('Demonstrating beautiful, colored terminal output');
console.log('═'.repeat(80));
console.log('');

// === 1. Basic Logging Methods ===
logger.logBoxTitle('Basic Logging Methods', 60, 'info');
logger.logBoxLine('');
logger.log('Normal log message (default color)');
logger.success('Success message with ✓ symbol');
logger.error('Error message with ✗ symbol');
logger.warn('Warning message with ⚠ symbol');
logger.info('Info message with ℹ symbol');
logger.dim('Dim/secondary text for less important info');
logger.highlight('Highlighted/bold text for emphasis');
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 2. Colored Boxes ===
logger.logBoxTitle('Colored Box Styles', 60);
logger.logBoxLine('');
logger.logBoxLine('Boxes can be styled with different colors:');
logger.logBoxEnd();

console.log('');

logger.logBox('Success Box (Green)', [
  'Used for successful operations',
  'Installation complete, service started, etc.',
], 60, 'success');

console.log('');

logger.logBox('Error Box (Red)', [
  'Used for critical errors and failures',
  'Configuration errors, connection failures, etc.',
], 60, 'error');

console.log('');

logger.logBox('Warning Box (Yellow)', [
  'Used for warnings and deprecations',
  'Old command format, missing config, etc.',
], 60, 'warning');

console.log('');

logger.logBox('Info Box (Cyan)', [
  'Used for informational messages',
  'Version info, update available, etc.',
], 60, 'info');

console.log('');

// === 3. Status Symbols ===
logger.logBoxTitle('Status Symbols', 60, 'info');
logger.logBoxLine('');
logger.logBoxLine(`${symbols.running}  Service Running`);
logger.logBoxLine(`${symbols.stopped}  Service Stopped`);
logger.logBoxLine(`${symbols.starting}  Service Starting`);
logger.logBoxLine(`${symbols.unknown}  Status Unknown`);
logger.logBoxLine('');
logger.logBoxLine(`${symbols.success}  Operation Successful`);
logger.logBoxLine(`${symbols.error}  Operation Failed`);
logger.logBoxLine(`${symbols.warning}  Warning Condition`);
logger.logBoxLine(`${symbols.info}  Information`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 4. Battery Level Colors ===
logger.logBoxTitle('Battery Level Color Coding', 60, 'info');
logger.logBoxLine('');
logger.logBoxLine('Battery levels are color-coded:');
logger.logBoxLine('');
logger.logBoxLine(`  ${getBatteryColor(85)('85%')} - Good (green, ≥60%)`);
logger.logBoxLine(`  ${getBatteryColor(45)('45%')} - Medium (yellow, 30-60%)`);
logger.logBoxLine(`  ${getBatteryColor(15)('15%')} - Critical (red, <30%)`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 5. Power Status Formatting ===
logger.logBoxTitle('Power Status Formatting', 60, 'info');
logger.logBoxLine('');
logger.logBoxLine(`Status: ${formatPowerStatus('online')}`);
logger.logBoxLine(`Status: ${formatPowerStatus('onBattery')}`);
logger.logBoxLine(`Status: ${formatPowerStatus('unknown')}`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 6. Table Formatting ===
const upsColumns: ITableColumn[] = [
  { header: 'ID', key: 'id' },
  { header: 'Name', key: 'name' },
  { header: 'Host', key: 'host' },
  { header: 'Status', key: 'status', color: (v) => {
    if (v.includes('Online')) return theme.success(v);
    if (v.includes('Battery')) return theme.warning(v);
    return theme.dim(v);
  }},
  { header: 'Battery', key: 'battery', align: 'right', color: (v) => {
    const pct = parseInt(v);
    return getBatteryColor(pct)(v);
  }},
  { header: 'Runtime', key: 'runtime', align: 'right' },
];

const upsData = [
  {
    id: 'ups-1',
    name: 'Main UPS',
    host: '192.168.1.10',
    status: 'Online',
    battery: '95%',
    runtime: '45 min',
  },
  {
    id: 'ups-2',
    name: 'Backup UPS',
    host: '192.168.1.11',
    status: 'On Battery',
    battery: '42%',
    runtime: '12 min',
  },
  {
    id: 'ups-3',
    name: 'Critical UPS',
    host: '192.168.1.12',
    status: 'On Battery',
    battery: '18%',
    runtime: '5 min',
  },
];

logger.logTable(upsColumns, upsData, 'UPS Devices');

console.log('');

// === 7. Group Table ===
const groupColumns: ITableColumn[] = [
  { header: 'ID', key: 'id' },
  { header: 'Name', key: 'name' },
  { header: 'Mode', key: 'mode' },
  { header: 'UPS Count', key: 'count', align: 'right' },
];

const groupData = [
  { id: 'dc-1', name: 'Data Center 1', mode: 'redundant', count: '3' },
  { id: 'office', name: 'Office Servers', mode: 'nonRedundant', count: '2' },
];

logger.logTable(groupColumns, groupData, 'UPS Groups');

console.log('');

// === 8. Service Status Example ===
logger.logBoxTitle('Service Status', 70, 'success');
logger.logBoxLine('');
logger.logBoxLine(`Status:   ${symbols.running} ${theme.statusActive('Active (Running)')}`);
logger.logBoxLine(`Enabled:  ${symbols.success} ${theme.success('Yes')}`);
logger.logBoxLine(`Uptime:   2 days, 5 hours, 23 minutes`);
logger.logBoxLine(`PID:      ${theme.dim('12345')}`);
logger.logBoxLine(`Memory:   ${theme.dim('45.2 MB')}`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 9. Configuration Example ===
logger.logBoxTitle('Configuration', 70);
logger.logBoxLine('');
logger.logBoxLine(`UPS Devices:      ${theme.highlight('3')}`);
logger.logBoxLine(`Groups:           ${theme.highlight('2')}`);
logger.logBoxLine(`Check Interval:   ${theme.dim('30 seconds')}`);
logger.logBoxLine(`Config File:      ${theme.path('/etc/nupst/config.json')}`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 10. Update Available Example ===
logger.logBoxTitle('Update Available', 70, 'warning');
logger.logBoxLine('');
logger.logBoxLine(`Current Version:  ${theme.dim('4.0.1')}`);
logger.logBoxLine(`Latest Version:   ${theme.highlight('4.0.2')}`);
logger.logBoxLine('');
logger.logBoxLine(`Run ${theme.command('sudo nupst update')} to update`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === 11. Error Example ===
logger.logBoxTitle('Error Example', 70, 'error');
logger.logBoxLine('');
logger.logBoxLine(`${symbols.error} Failed to connect to UPS at 192.168.1.10`);
logger.logBoxLine('');
logger.logBoxLine('Possible causes:');
logger.logBoxLine(`  ${theme.dim('• UPS is offline or unreachable')}`);
logger.logBoxLine(`  ${theme.dim('• Incorrect SNMP community string')}`);
logger.logBoxLine(`  ${theme.dim('• Firewall blocking port 161')}`);
logger.logBoxLine('');
logger.logBoxLine(`Try: ${theme.command('nupst ups test --debug')}`);
logger.logBoxLine('');
logger.logBoxEnd();

console.log('');

// === Final Summary ===
console.log('═'.repeat(80));
logger.success('CLI Output Showcase Complete!');
logger.dim('All color and formatting features demonstrated');
console.log('═'.repeat(80));
console.log('');