url.rb

module Url
  def self.integrations(source = nil, token = nil)
    @path = "/integrations"
    if source and token
      add source
      add token.key
    end
    Integrations.new(self)
  end

  def self.mobile
    @path = "/m"
    Mobile.new(self)
  end

  private

  def self.path
    @path
  end

  def self.add(path)
    @path += "/#{path}"
  end

  class Initializer
    def initialize(url)
      @url = url
    end

    def build(params = nil)
      query = "?#{params.to_param}" if params.present?
      "#{ENV["CLIENT_BASE_URL"]}#{@url.path}#{query}"
    end
  end

  module HasNew
    def new
      @url.add "new"
      self
    end
  end

  class Integrations < Initializer
    def crefia(token)
      @url.add "crefia/#{token.key}"
      self
    end

    def kakaotalk
      @url.add "kakaotalk"
      self
    end
  end

  class Mobile < Initializer
    def account
      @url.add "account"
      Account.new(@url)
    end

    def businesses(business = nil)
      @url.add "businesses"
      @url.add business.public_id if business
      Businesses.new(@url)
    end

    class Account < Initializer
      def edit
        @url.add "edit"
        self
      end

      def invite
        @url.add "invite"
        self
      end
    end

    class Businesses < Initializer
      include HasNew

      def coupons
        @url.add "coupons"
        self
      end

      def bank_transactions
        @url.add "bank-transactions"
        self
      end

      def card_purchases
        @url.add "card-purchases"
        self
      end

      def card_sales
        @url.add "card-sales"
        CardSales.new(@url)
      end

      def cash_receipts
        @url.add "cash-receipts"
        CashReceipts.new(@url)
      end

      def integrations
        @url.add "integrations"
        Integrations.new(@url)
      end

      def invoices
        @url.add "invoices"
        Invoices.new(@url)
      end

      def notifications
        @url.add "notifications"
        Notifications.new(@url)
      end

      def places
        @url.add "places"
        self
      end

      def subscriptions
        @url.add "subscriptions"
        Subscriptions.new(@url)
      end

      class CardSales < Initializer
        def crosschecks
          @url.add "crosschecks"
          Crosschecks.new(@url)
        end

        def payments
          @url.add "payments"
          self
        end

        def transactions
          @url.add "transactions"
          self
        end

        class Crosschecks < Initializer
          def payments
            @url.add "payments"
            self
          end

          def purchases
            @url.add "purchases"
            self
          end
        end
      end

      class CashReceipts < Initializer
        def sales
          @url.add "sales"
          self
        end
      end

      class Integrations < Initializer
        def bank_accounts
          @url.add "bank-accounts"
          self
        end

        def cards
          @url.add "cards"
          Cards.new(@url)
        end

        def crefia
          @url.add "crefia"
          self
        end

        def hometax
          @url.add "hometax"
          Hometax.new(@url)
        end

        class Cards < Initializer
          include HasNew
        end

        class Hometax < Initializer
          include HasNew
        end
      end

      class Invoices < Initializer
        def purchases
          @url.add "purchases"
          self
        end
      end

      class Notifications < Initializer
        def status
          @url.add "status"
          self
        end
      end

      class Subscriptions < Initializer
        def start
          @url.add "start"
          self
        end
      end
    end
  end
end