// Homework 34, problem 3: A safe greeting.
//
// GET /greet?name=Keiko shows "Hello, Keiko!" on an HTML page. Use a template,
// so that a name such as <b>Keiko</b> shows up as text and not as bold. Check it
// with curl.exe, and look for &lt; in the reply. A missing or empty name replies
// with status 400.
//
// Run with: go run exercises/34/homework/03-safe-greeting.go

package main

import (
	"fmt"
	"net/http"
)

// TODO: add the struct, the template, and html/template to the imports.

func handleGreet(w http.ResponseWriter, r *http.Request) {
	// TODO: write your code here, in place of this placeholder line:
	fmt.Fprintln(w, "TODO: replace this line")
}

func main() {
	http.HandleFunc("GET /greet", handleGreet)

	fmt.Println("Server running at http://localhost:8080")
	fmt.Println("Press Ctrl+C to stop it.")

	err := http.ListenAndServe("localhost:8080", nil)
	if err != nil {
		fmt.Println("Server stopped:", err)
	}
}