Brandon-Lyons/Fantasy-Sports-Calculator-Rails

require 'net/http'
require 'json'
module Interface

  def nfl_data(url)
    uri = URI(url)
    uri.query = URI.encode_www_form({
      'key' => '1dca78d0-2f19-4954-863a-338f4f2ab105',
      })

    request = Net::HTTP::Get.new(uri.request_uri)

    response = Net::HTTP::start(uri.host, uri.port, :use_ssl => uri.scheme == 'https') do |http|
      http.request(request)
    end
    response 
  end

  def player_profile(player_id)
    url = "http://api.nfldata.apiphany.com/developer/JSON/Player/#{player_id}"
    response = nfl_data(url)
    profile = JSON.parse(response.body)
    profile
  end

  def player_stats(year, week, player_id)
    if year.empty? || week.empty?
      stats = {"error" => "A year or week is needed to calculate."}
    else
      url = "http://api.nfldata.apiphany.com/developer/JSON/PlayerGameStatsByPlayerID/#{year}/#{week}/#{player_id}"
      response = nfl_data(url)
      if response.body.empty?
        stats = {"error" => "Sorry there are no stats to show! Please go back and enter a valid week and/or year. This sometimes happens if the player is on a bye week."}
      else
        stats = JSON.parse(response.body)
      end
    end
    stats
  end

  def profile_team(team)
    url = "http://api.nfldata.apiphany.com/developer/JSON/FantasyDefenseBySeason/#{Time.now.year - 1}"      
    response = nfl_data(url)
    profile = JSON.parse(response.body)
    hash = profile.select{|key, hash| key["Team"] == team.abbr_name }.first
    hash
  end

  def stats_team(year, week, team)
    if year.empty? || week.empty?
      hash = {"error" => "A year or week is needed to calculate."}
    else
      url = "http://api.nfldata.apiphany.com/developer/JSON/FantasyDefenseByGame/#{year}/#{week}"
      response = nfl_data(url)
      stats = JSON.parse(response.body)
      hash = stats.select{|key, hash| key["Team"] == team.abbr_name }.first
    end
    if hash.nil?
      return {"error" => "Sorry there are no stats to show! Please go back and enter a valid week and/or year. This sometimes happens if the team is on a bye week."}      
    else
      return hash
    end
  end

end