require 'jam_ruby/recurly_client'
class ApiRecurlyController < ApiController
  before_filter :api_signed_in_user, :except => [:create_account]
  before_filter :create_client
  respond_to :json

  # create Recurly account
  def create_account

    billing_info = params[:billing_info]
    shipping_info = params[:shipping_info]
    # should we let the user reuse this card next time?
    reuse_card_next_time = params[:reuse_card_next_time] == "true"
    # should we update the card info, or use what's on file this time?
    reuse_card_this_time = params[:reuse_card_this_time] == "true"
    # terms of service accepted?
    terms_of_service = params[:terms_of_service] == "true"


    if current_user
        # keep reuse card up-to-date
        User.where(id: current_user.id).update_all(reuse_card: params[:reuse_card_next_time])
    else
      options = {
        remote_ip: request.remote_ip,
        first_name: billing_info[:first_name],
        last_name: billing_info[:last_name],
        email: params[:email],
        password: params[:password],
        password_confirmation: params[:password],
        terms_of_service: terms_of_service,
        instruments: [{ :instrument_id => 'other', :proficiency_level => 1, :priority => 1 }],
        birth_date: nil,
        location: { :country =>  billing_info[:country], :state => billing_info[:state], :city => billing_info[:city]},
        musician: true,
        skip_recaptcha: true,
        invited_user: nil,
        fb_signup: nil,
        signup_confirm_url: ApplicationHelper.base_uri(request) + "/confirm",
        any_user: any_user,
        reuse_card: reuse_card_next_time
      }

      user = UserManager.new.signup(options)

      if user.errors.any?
        # render any @user.errors on error
        respond_with_model(user)
        return
      else
        sign_in user
      end
    end

    begin
      billing_info[:ip_address] = request.remote_ip if billing_info
      if reuse_card_this_time
        # do not attempt to update any billing/shipping info unless the user re-inputs their info!
        @account = @client.get_account(current_user)
      else
        @account = @client.find_or_create_account(current_user, billing_info)
      end

      render :json=>account_json(@account)
    rescue RecurlyClientError => x
      render json: { :message => x.inspect, errors: x.errors }, :status => 404
    end
  end

  def delete_account
    @client.delete_account(current_user)
    render json: {}, status: 200
  rescue RecurlyClientError => x
    render json: { :message => x.inspect, errors: x.errors}, :status => 404
  end

  # get Recurly account
  def get_account
    @account = @client.get_account(current_user)

    render :json=>account_json(@account)
  rescue RecurlyClientError => e
    render json: { message: x.inspect, errors: x.errors}, :status => 404
  end

  # update Recurly account
  def update_account
    @account=@client.update_account(current_user, params[:billing_info])    
    render :json=>account_json(@account)
    rescue RecurlyClientError => x
    render json: { message: x.inspect, errors: x.errors}, :status => 404    
  end

  # get Billing Information
  def billing_info
    @account = @client.get_account(current_user)
    if @account
      render :json=> account_json(@account)
    else
      render :json=> {}, :status => 404
    end
  rescue RecurlyClientError => x
    render json: { message: x.inspect, errors: x.errors}, :status => 404
  end

  # update Billing Information
  def update_billing_info
    @account=@client.update_billing_info(current_user, params[:billing_info])    
    render :json=> account_json(@account)
  rescue RecurlyClientError => x
    render json: { message: x.inspect, errors: x.errors}, :status => 404      
  end

  def place_order
    error=nil
    response = {jam_tracks:[]}

    current_user.shopping_carts.each do |shopping_cart|
      jam_track = shopping_cart.cart_product

      # if shopping_cart has any marked_for_redeem, then we zero out the price by passing in 'free'
      # NOTE: shopping_carts have the idea of quantity, but you should only be able to buy at most one JamTrack.  So anything > 0 is considered free for a JamTrack

      jam_track_right = @client.place_order(current_user, jam_track, shopping_cart)
      # build up the response object with JamTracks that were purchased.
      # if this gets more complicated, we should switch to RABL
      response[:jam_tracks] << {name: jam_track.name, id: jam_track.id, jam_track_right_id: jam_track_right.id, version: jam_track.version}
    end

    if error
      render json: { errors: {message:error}}, :status => 404          
    else
      render :json=>response, :status=>200
    end
  rescue RecurlyClientError => x
    render json: { message: x.inspect, errors: x.errors}, :status => 404          
  end

private
  def create_client
    @client = RecurlyClient.new
  end

  def account_json(account)

    billing_info = account.billing_info.nil? ? nil : {
        :first_name => account.billing_info.first_name,
        :last_name => account.billing_info.last_name,
        :address1 => account.billing_info.address1,
        :address2 => account.billing_info.address2,
        :city => account.billing_info.city,
        :state => account.billing_info.state,
        :zip => account.billing_info.zip,
        :country => account.billing_info.country,
        :last_four => account.billing_info.last_four
    }

    {
        billing_info: billing_info
    }
  end
    
end # class