hubot-trivia-game-french/src/trivia-game.coffee

French translation of the original hubot-trivia-game from Michael Yin

# Description:
#   Play trivia! Doesn't include questions. Questions should be in the following JSON format:
#   {
#       "answer": "Pizza",
#       "category": "FOOD",
#       "question": "Crust, sauce, and toppings!",
#       "value": "$400"
#   },
#
# Dependencies:
#   cheerio - for questions with hyperlinks
#
# Configuration:
#   None
#
# Commands:
#   !trivia - ask a question
#   !skip - skip the current question
#   !answer <answer> or !a <answer> - provide an answer
#   !hint or !h - take a hint
#   !score <player> - check the score of the player
#   !scores or !score all - check the score of all players
#   !reset - reset score of every player
#
# Author:
#   yincrash - edited by LucasAdam

Fs = require 'fs'
Path = require 'path'
Cheerio = require 'cheerio'


class Game
  @currentQ = null
  @hintLength = null
  @lastSkipTime = null

  constructor: (@robot) ->
    buffer = Fs.readFileSync(Path.resolve('./res', 'questions.json'))
    @questions = JSON.parse buffer
    @robot.logger.debug "Initiated trivia game script."
    @lastSkipTime = 0

  askQuestion: (resp) ->
    unless @currentQ # set current question
      index = Math.floor(Math.random() * @questions.length)
      @currentQ = @questions[index]
      @hintLength = 1
      @robot.logger.debug "La réponse est #{@currentQ.answer}"
      # remove optional portions of answer that are in parens
      @currentQ.validAnswer = @currentQ.answer.replace /\(.*\)/, ""

    $question = Cheerio.load ("<span>" + @currentQ.question + "</span>")
    link = $question('a').attr('href')
    text = $question('span').text()
    resp.send "Pour #{@currentQ.value} dans la catégorie #{@currentQ.category}:\n" +
              "*#{text}*" +
              if link then " #{link}" else ""

  skipQuestion: (resp) ->
    if @currentQ
      today = new Date
      timeToWait = @lastSkipTime + 120000
      if today.getTime() > timeToWait 
      	resp.send "La réponse était #{@currentQ.answer}."
      	@currentQ = null
      	@hintLength = null
      	@lastSkipTime = today.getTime()
      	@askQuestion(resp)
      else
      	remainingTime = today.getTime() - @lastSkipTime
      	remainingTime = remainingTime / 1000
      	remainingTime = 120 - remainingTime
      	resp.send "Cherche encore, la commande !skip sera de nouveau disponible dans #{remainingTime.toFixed(0)} secondes :seriouslygay:"
    else
      resp.send "Il n'y a pas de question en cours!"

  answerQuestion: (resp, guess) ->
    if @currentQ
      if /^[0-9]*$/gm.test(@currentQ.validAnswer)
        checkGuess = guess.replace /&.{0,}?;/, ""
        if checkGuess.indexOf(@currentQ.validAnswer) >= 0
          resp.reply "Bravo !!! La réponse était #{@currentQ.answer}"
          name = resp.envelope.user.name.toLowerCase().trim()
          value = @currentQ.value.replace /[^0-9.-]+/g, ""
          @robot.logger.debug "#{name} a donné la bonne réponse."
          user = resp.envelope.user
          user.triviaScore = user.triviaScore or 0
          user.triviaScore += parseInt value
          resp.reply "Score: #{user.triviaScore}"
          @robot.brain.save()
          @currentQ = null
          @hintLength = null
          @askQuestion(resp)
        else
          resp.send "#{guess} n'est pas la bonne réponse."
      else
        checkGuess = guess.toLowerCase()
        # remove html entities (slack's adapter sends & as &amp; now)
        checkGuess = checkGuess.replace /&.{0,}?;/, ""
        # remove all punctuation and spaces, and see if the answer is in the guess.
        checkGuess = checkGuess.replace /[\\'"\.,-\/#!$%\^&\*;:{}=\-_`~()\s]/g, ""
        checkAnswer = @currentQ.validAnswer.toLowerCase().replace /[\\'"\.,-\/#!$%\^&\*;:{}=\-_`~()\s]/g, ""
        checkAnswer = checkAnswer.replace /^(un(e?)|le|la)/g, ""
        if checkGuess.indexOf(checkAnswer) >= 0
          resp.reply "Bravo !!! La réponse était #{@currentQ.answer}"
          name = resp.envelope.user.name.toLowerCase().trim()
          value = @currentQ.value.replace /[^0-9.-]+/g, ""
          @robot.logger.debug "#{name} a donné la bonne réponse."
          user = resp.envelope.user
          user.triviaScore = user.triviaScore or 0
          user.triviaScore += parseInt value
          resp.reply "Score: #{user.triviaScore}"
          @robot.brain.save()
          @currentQ = null
          @hintLength = null
          @askQuestion(resp)
        else
          resp.send "#{guess} n'est pas la bonne réponse."
    else
      resp.send "Il n'y a pas de question en cours!"

  hint: (resp) ->
    if @currentQ
      answer = @currentQ.validAnswer
      hint = answer.substr(0,@hintLength) + answer.substr(@hintLength,(answer.length + @hintLength)).replace(/./g, ".")
      if @hintLength <= answer.length
        @hintLength += 1
      resp.send hint
    else
      resp.send "Il n'y a pas de question en cours!"

  checkScore: (resp, name) ->
    if name == "all"
      for user in @robot.brain.usersForFuzzyName ""
        user.triviaScore = user.triviaScore or 0
        resp.send "#{user.name} - $#{user.triviaScore}"
    else
      user = @robot.brain.userForName name
      unless user
        resp.send "Il n'y a pas de score pour #{name}"
      else
        user.triviaScore = user.triviaScore or 0
        resp.send "#{user.name} - $#{user.triviaScore}"
        
  resetScores: (resp) ->
    name = resp.envelope.user.name.toLowerCase().trim()
    if name == "lucas"
      for user in @robot.brain.usersForFuzzyName ""
        user.triviaScore = 0
      resp.send "Les scores ont été remis à zero."
    else
      resp.send "Seul l'utilisateur @lucas est autorisé à utiliser cette commande."


module.exports = (robot) ->
  game = new Game(robot)
  robot.hear /^!trivia/, (resp) ->
    game.askQuestion(resp)

  robot.hear /^!skip/, (resp) ->
    game.skipQuestion(resp)

  robot.hear /^!a(nswer)? (.*)/, (resp) ->
    game.answerQuestion(resp, resp.match[2])

  robot.hear /^!score (.*)/i, (resp) ->
    game.checkScore(resp, resp.match[1].toLowerCase().trim())

  robot.hear /^!scores/i, (resp) ->
    game.checkScore(resp, "all")
    
  robot.hear /^!reset/, (resp) ->
    game.resetScores(resp)

  robot.hear /^!h(int)?/, (resp) ->
    game.hint(resp)