import { log } from 'missionlog';

// Works just like console.log
log.info('Hello, world!');
log.warn('Warning message');
log.error('Error occurred!');

// Chainable API for fluent logging
log.debug('Starting process').info('Process step 1 complete').warn('Process running slowly');

import { log, tag, LogLevel, DEFAULT_TAG } from 'missionlog';

// Configure logging levels for different tags
log.init({
  network: LogLevel.DEBUG,
  ui: LogLevel.INFO,
  [DEFAULT_TAG]: LogLevel.WARN, // Default level for uncategorized logs
});

// Log with tags
log.debug(tag.network, 'Connection established');
log.info(tag.ui, 'Component rendered');

// Untagged logs use the DEFAULT_TAG level
log.debug("This won't be logged because DEFAULT_TAG is WARN");
log.error('This will be logged because ERROR > WARN');

import { log, LogLevel, LogLevelStr, LogCallbackParams } from 'missionlog';
import chalk from 'chalk';

// Create a custom log handler
function createCustomHandler() {
  const logConfig: Record<LogLevelStr, { color: (text: string) => string; method: (...args: unknown[]) => void }> = {
    ERROR: { color: chalk.red, method: console.error },
    WARN: { color: chalk.yellow, method: console.warn },
    INFO: { color: chalk.blue, method: console.log },
    DEBUG: { color: chalk.magenta, method: console.log },
    TRACE: { color: chalk.cyan, method: console.log },
    OFF: { color: () => '', method: () => {} },
  };

  return (level: LogLevelStr, tag: string, message: unknown, params: unknown[]) => {
    const { method, color } = logConfig[level];
    const logLine = `[${color(level)}] ${tag ? tag + ' - ' : ''}${message}`;
    method(logLine, ...params);
  };
}

// Initialize with custom handler
log.init({ network: LogLevel.INFO, [DEFAULT_TAG]: LogLevel.INFO }, createCustomHandler());

// Enhanced structured logging with timestamps and typed data
log.setEnhancedCallback((params: LogCallbackParams) => {
  const { level, tag, message, timestamp, params: extraParams } = params;
  console.log(`[${timestamp.toISOString()}] [${level}] ${tag ? tag + ' - ' : ''}${message}`, ...extraParams);
});

// Check if specific levels are enabled before performing expensive operations
if (log.isDebugEnabled('network')) {
  // Only perform this expensive operation if DEBUG logs for 'network' will be shown
  const stats = getNetworkStatistics(); // Example of an expensive operation
  log.debug(tag.network, 'Network statistics', stats);
}

// Similarly for TRACE level
if (log.isTraceEnabled('ui')) {
  // Avoid expensive calculations when trace logging is disabled
  const detailedMetrics = calculateDetailedRenderMetrics();
  log.trace(tag.ui, 'UI rendering detailed metrics', detailedMetrics);
}

// The general method is still available for other log levels
if (log.isLevelEnabled(LogLevel.WARN, 'security')) {
  const securityCheck = performSecurityAudit();
  log.warn(tag.security, 'Security audit results', securityCheck);
}