package logging

import (
	"net/http"
	"time"

	"github.com/sirupsen/logrus"
)

var Logger *logrus.Logger

// Init initializes the logger
func Init() {
	Logger = logrus.New()
	Logger.SetFormatter(&logrus.JSONFormatter{})
	Logger.SetLevel(logrus.InfoLevel)
}

// RequestMiddleware logs HTTP requests
func RequestMiddleware(next http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		start := time.Now()
		
		Logger.WithFields(logrus.Fields{
			"method": r.Method,
			"path":   r.URL.Path,
		}).Info("Request started")
		
		next.ServeHTTP(w, r)
		
		Logger.WithFields(logrus.Fields{
			"method": r.Method,
			"path":   r.URL.Path,
			"duration": time.Since(start).String(),
		}).Info("Request completed")
	})
}