package main

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

// LoggingMiddleware logs details about each incoming HTTP request.
func LoggingMiddleware(next http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		start := time.Now()

		// Call the next handler
		next.ServeHTTP(w, r)

		log.Printf("[request] %s %s from %s (%v)", r.URL.Path, r.Method, r.RemoteAddr, time.Since(start))
	})
}

func (app *App) routes() http.Handler {
	mux := http.NewServeMux()

	// dynamic routes
	mux.Handle("GET /", LoggingMiddleware(http.HandlerFunc(app.Index)))
	mux.Handle("POST /up/search", LoggingMiddleware(http.HandlerFunc(app.UpSearch)))

	// serve files from the "static" directory
	fs := http.FileServer(http.Dir("assets/static"))
	mux.Handle("GET /static/", http.StripPrefix("/", fs))

	return mux
}