module ActionTexter
  class Messenger
    attr_accessor :from, :to, :body, :dcs, :reference

    def initialize(attributes = {})
      self.class.default_params ||= {}

      @from = attributes[:from] || self.class.default_params[:from]
      @to   = attributes[:to] || self.class.default_params[:to]
      @body = attributes[:body]
      @reference = attributes[:reference]
    end

    def content(attributes = {})
      attributes.each { |attr, value| send("#{attr}=", value) }
      self
    end

    def message
      @message ||= ActionTexter::Message.new(from: from, to: to, dcs: dcs, body: body, reference: reference)
    end

    def self.method_missing(method_name, *args) # :nodoc:
      if new.respond_to?(method_name.to_s)
        ActionTexter::MessageDelivery.new(self, method_name, *args)
      else
        super
      end
    end

    def self.respond_to_missing?(method_name, *args) # :nodoc:
      new.respond_to?(method_name.to_s) || super
    end

    def self.default_params
      @@default_params ||= ActionTexter.config.defaults
    end

    def self.default_params=(params = {})
      @@default_params = params
    end

    def self.default(hash = {})
      self.default_params = ActionTexter.config.defaults.merge(hash).freeze
      default_params
    end
  end
end