class NsdaQaSearch

# File lib/nsda_qa_search.rb, line 4
def self.search(keywords, options={})
  url = "http://api.stackexchange.com/2.2/search?site=stackoverflow"

  #parameters without default value - start
  if options['with-body']
    url += "&filter=!9WgJfiTRL"
  end
  
  if keywords
    url += "&tagged=%s" % keywords
  end
  #end
  
  #parameters with default values - start
  url += "&page=%d" % options['page'] ||= 1
  url += "&pagesize=%d" % options['pagesize'] ||= 5
  url += "&order=%s" % options['order'] ||= :desc
  url += "&sort=%s" % options['sort'] ||= :creation
  #end
  
  result ||= "api url: %s\n" % url
  response = HTTParty.get(url)
  
  result += "-" * 80 + "\n"
  result += "-" * 80 + "\n"
  response['items'].each_with_index do |item, index|
    result += "### %s. %s\n" % [:id, item['question_id']]
    result += "### %d. %s\n" % [index+1, item['title']]
    result += "### %s: %d\n" % [:answers, item['answer_count']]
    result += "#" * 60 + "\n"
    result += "### %s: %s\n" % [:content, item['body']] if item['body']
    result += "#" * 80 + "\n"
    result += "### Command for show answers: nsda_qa_search --show %s\n" % item['question_id']
    result += "#" * 80 + "\n"
    result += "#" * 80 + "\n"
    result += "-" * 80 + "\n"
    result += "-" * 80 + "\n"
  end
  
  result
end

# File lib/nsda_qa_search.rb, line 46
def self.show(id, action="all")
  url_answers = "http://api.stackexchange.com/2.2/questions/%s/answers?order=desc&sort=activity&site=stackoverflow&filter=!9WgJfjI5u" % id
  url_question = "http://api.stackexchange.com/2.2/questions/%s?order=desc&sort=creation&site=stackoverflow&filter=!9WgJfiTRL" % id
      
  response_answers = HTTParty.get(url_answers)
  response_question = HTTParty.get(url_question)
      
  result ||= "question api url: %s\n" % url_question
  result ||= "answer url      : %s\n" % url_answers
  result +=  "-" * 80 + "\n"
  
  question = response_question['items'][0]
  result += "######%s. %s######\n" % [question['question_id'], question['title']]
  result += "+" * 80 + "\n"
  result += "+" * 80 + "\n"
  response_answers['items'].each_with_index do |item, index|
    result += "### %s. %s\n" % [:id, item['answer_id']]
    result += "### %s: %s\n" % [:is_accepted, item['is_accepted']]
    result += "#" * 80 + "\n"
    result += "###%s: %s\n" % [:content, item['body']]
    result += "#" * 80 + "\n"
    result += "-" * 80 + "\n"
  end
  
  result
end