package main

import (
  "bufio"
  "fmt"
  "os"
  "aoc2022/day02/common"
)

func Parse(scanner bufio.Scanner) []common.Round {
  rounds := []common.Round{}

  for scanner.Scan() {
    line := scanner.Text()

    var opponent common.Move
    switch line[0] {
      case 'A':
        opponent = common.Rock
      case 'B':
        opponent = common.Paper
      case 'C':
        opponent = common.Scissor
    }

    var response common.Move
    switch line[2] {
      case 'X':
        response = common.Rock
      case 'Y':
        response = common.Paper
      case 'Z':
        response = common.Scissor
    }

    rounds = append(rounds, common.Round{Opponent: opponent, Response: response})
  }

  return rounds
}

func main() {
  rounds := Parse(*bufio.NewScanner(os.Stdin))

  fmt.Println(common.GetTotalScore(rounds))
}