package main

import (
	"git.secnex.io/secnex/masterlog"
)

func main() {
	// Example 1: Simple formatted logging to console (with colors if terminal)
	masterlog.Info("Hello, World!")

	// Example 2: Logging with fields
	masterlog.Info("User logged in", map[string]interface{}{
		"user_id": 12345,
		"ip":      "192.168.1.1",
	})

	// Example 3: Different log levels (colored output)
	masterlog.Trace("trace message")
	masterlog.Debug("debug message")
	masterlog.Info("info message")
	masterlog.Warn("warning message")
	masterlog.Error("error message")

	// Example 4: Create logger with specific log level
	traceLogger := masterlog.New(masterlog.LevelTrace)
	traceLogger.Info("Logger created with LevelTrace")

	// Example 5: Create custom logger with JSON encoder
	jsonLogger := masterlog.New()
	jsonLogger.AddEncoder(&masterlog.JSONEncoder{})
	jsonLogger.Info("JSON formatted log", map[string]interface{}{
		"key": "value",
	})

	// Example 6: Create logger with file writer
	fileLogger := masterlog.New()
	fileWriter, err := masterlog.NewFileWriter("app.log")
	if err == nil {
		fileLogger.AddWriter(fileWriter)
		defer fileWriter.Close()
		fileLogger.Info("This will be written to file")
	}

	// Example 7: Logger with multiple encoders (formatted + JSON)
	multiLogger := masterlog.New()
	multiLogger.AddEncoder(&masterlog.JSONEncoder{})
	multiLogger.Info("This will be logged in both formats", map[string]interface{}{
		"key": "value",
	})

	// Example 8: Set log level dynamically
	masterlog.SetLevel(masterlog.LevelDebug)
	masterlog.Trace("This won't be logged (level too low)")
	masterlog.Debug("This will be logged")

	// Example 9: Create logger with custom level and colored output
	debugLogger := masterlog.New(masterlog.LevelDebug)
	debugLogger.Debug("Debug logger with colors")
	debugLogger.Trace("This won't be logged")

	// Example 10: Pseudonymization of sensitive data
	pseudoLogger := masterlog.New()
	// Create a pseudonymizer with a secret (in production, use a secure secret from config/env)
	pseudonymizer := masterlog.NewPseudonymizerFromString("my-secret-key-change-in-production")
	pseudoLogger.SetPseudonymizer(pseudonymizer)

	// Mark fields as sensitive
	pseudoLogger.AddSensitiveFields("user_id", "email", "ip")

	// Log with sensitive data - it will be pseudonymized
	pseudoLogger.Info("User logged in", map[string]interface{}{
		"user_id": 12345,
		"email":   "user@example.com",
		"ip":      "192.168.1.1",
		"action":  "login", // This field is not sensitive, so it won't be pseudonymized
	})

	// Same user_id will produce the same pseudonymized value (deterministic)
	pseudoLogger.Info("User performed action", map[string]interface{}{
		"user_id": 12345, // Same value, same pseudonymized output
		"action":  "purchase",
	})
}