// Rock-Paper-Scissors -- starter.
//
// See the chapter page (project-rock-paper-scissors.html) for the full spec.
//
// As it is, the file reads your move and prints one placeholder line.
// When you pick the computer's move, add "math/rand" to the import list.
//
// Run with: go run projects/rock-paper-scissors/starter.go

package main

import (
	"bufio"
	"fmt"
	"os"
	"strings"
)

func main() {
	reader := bufio.NewReader(os.Stdin)

	fmt.Print("Choose rock, paper, or scissors: ")
	text, _ := reader.ReadString('\n')
	player := strings.TrimSpace(text)

	// TODO 1: pick the computer's move at random with rand.Intn(3) + 1 and
	// turn the number into "rock", "paper", or "scissors" with a switch.
	// Declare the computer variable before the switch.

	// TODO 2: print what the computer chose.

	// TODO 3: decide the result with if, else if, else:
	//   - not a valid choice
	//   - a tie (same move)
	//   - you win (rock beats scissors, paper beats rock, scissors beats paper)
	//   - otherwise you lose
	// Replace this placeholder line:
	fmt.Println("TODO: replace this line", player)
}