package internal

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

// handleSomething handles one of those web requests
// that you hear so much about.
func handleSomething(logger *slog.Logger, config *Config) http.Handler {
	// provides a closure environment for the function
	// thing := prepareThing()
	msg := config.GetMessage()
	return http.HandlerFunc(
		func(w http.ResponseWriter, r *http.Request) {
			// use thing to handle request
			logger.Info("Handle something called", "msg", msg)
			w.Write([]byte("handledSomething..."))
		},
	)
}

// handleHealthzPlease returns a healthyu en
func handleHealthzPlease(logger *slog.Logger) http.Handler {
	response := map[string]string{"status": "healthy"}
	return http.HandlerFunc(
		func(w http.ResponseWriter, r *http.Request) {
			logger.Debug("Health endpoint called", "method", r.Method, "url", r.URL.Path)

			if err := encode(w, r, http.StatusOK, response); err != nil {
				serverError(logger, w, r, err)
			}
		})
}