class AppStore

# File lib/AppStore.rb, line 11
def initialize(iOS)
  @appID = iOS['appID']
  @appleID = iOS['appleID']
  @password = iOS['password']
  @notifyWebHookUrl = iOS['notifyWebHookUrl']
  @iconEmoji = iOS['iconEmoji']
  @username = iOS['username']
  @ignoreKeywords = iOS['ignoreKeywords']
  @cacheFile = "#{$lib}/.cache/.iOSLastModified"
end

# File lib/AppStore.rb, line 22
def run()
  app = Spaceship::Tunes::login(appleID, password)

  lastModified = getLastModified()
  newLastModified = lastModified
  isFirst = true
  reviews = []
  
  index = 0
  breakWhile = true
  while breakWhile
    remoteReviews = app.get_recent_reviews(appID, index)
    if remoteReviews.length() <= 0
      breakWhile = false
      break
    end

    remoteReviews.each { |remoteReview|
      index += 1
      if isFirst
        isFirst = false
        newLastModified = remoteReview["value"]["lastModified"]
      end

      if remoteReview["value"]["lastModified"] > lastModified && lastModified != 0
        reviews.append(remoteReview["value"])
      else
        breakWhile = false
        break
      end
    }
  end
  
  reviews.sort! { |a, b|  a["lastModified"] <=> b["lastModified"] }
  sendMessagesToSlack(reviews)
  saveLastModified(newLastModified)

  return lastModified
end

# File lib/AppStore.rb, line 62
def sendMessagesToSlack(reviews)
  slack = Slack.new(notifyWebHookUrl)
  
  reviews.each { |review|
    if ignoreKeywords != nil
      ignore = false
      ignoreKeywords.each { |ignoreKeyword|
        if review["review"].include? ignoreKeyword
          ignore = true
        end
      }
      next if ignore
    end

    rating = review["rating"].to_i
    color = rating >= 4 ? "good" : (rating >= 2 ? "warning" : "danger")
    like = review["helpfulViews"].to_i > 0 ? " - #{review["helpfulViews"]} :thumbsup:" : ""
    date = review["edited"] == false ? "Created at: #{Time.at(review["lastModified"].to_i / 1000).to_datetime}" : "Updated at: #{Time.at(review["lastModified"].to_i / 1000).to_datetime}"

    replyOutdated = ""
    if review["developerResponse"] != nil && review["developerResponse"]['lastModified'] < review["lastModified"]
      replyOutdated = I18n.t('appStore.support_reply_outdated')
    end

    edited = review["edited"] == false ? "" : I18n.t('appStore.review_has_updated', :replyOutdated => replyOutdated)
    stars = "★" * rating + "☆" * (5 - rating)

    attachment = Slack::Payload::Attachment.new

    attachment.pretext = edited
    attachment.color = color
    attachment.fallback = "#{review["title"]} - #{stars}#{like}"
    attachment.title = "#{review["title"]} - #{stars}#{like}"
    attachment.text = review["review"]
    attachment.author_name = review["nickname"]
    attachment.footer = "iOS - v#{review["appVersionString"]} - #{review["storeFront"]} - #{date} - <https://appstoreconnect.apple.com/apps/557252416/appstore/activity/ios/ratingsResponses|Go To App Store>"
    
    payload = Slack::Payload.new
    payload.icon_emoji = iconEmoji
    payload.username = username
    payload.attachments = [attachment]

    slack.pushMessage(payload)
  }
 
end

# File lib/AppStore.rb, line 109
def getLastModified() 
  if File.exists?(cacheFile)
    lastModifiedFile = File.open(cacheFile)
    return lastModifiedFile.read.to_i
  else
    return 0
  end
end

# File lib/AppStore.rb, line 118
def saveLastModified(lastModified)
  File.write(cacheFile, lastModified, mode: "w+")
end