package middleware

import (
	"net/http"
	"time"

	"github.com/google/uuid"
	"github.com/rs/zerolog/log"
	"github.com/urfave/negroni"
)

func RequestLogger(next http.Handler) http.Handler {
	log.Info().Msg("Enabling Logging")
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		start := time.Now()

		lrw := negroni.NewResponseWriter(w)

		uuid := uuid.New().String()
		log.Info().
			Str("host", r.Host).
			Str("uri", r.RequestURI).
			Str("method", r.Method).
			Str("uuid", uuid).
			Msg("Received Request")

		next.ServeHTTP(lrw, r)

		duration := time.Since(start)
		if duration.Milliseconds() > 500 {
			log.Warn().
				Str("host", r.Host).
				Str("uri", r.RequestURI).
				Str("method", r.Method).
				Int("status", lrw.Status()).
				Int("size", lrw.Size()).
				Str("duration", duration.String()).
				Str("uuid", uuid).
				Msg("Slow Request")
		}
	})
}