package middleware

import (
	"context"
	"log/slog"
	"net/http"

	"github.com/google/uuid"
)

func ContextMiddleware(logger *slog.Logger) func(http.Handler) http.Handler {
	return func(next http.Handler) http.Handler {
		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			traceid := uuid.NewString()
			ctx := context.WithValue(r.Context(), "trace_id", traceid)
			newReq := r.WithContext(ctx)

			next.ServeHTTP(w, newReq)
		})
	}
}