class LHC::Formats::JSON

def self.request(options)
  options[:format] = new
  super(options)
end

def as_json(input)
  parse(input, Hash)
end

def as_open_struct(input)
  parse(input, OpenStruct)
end

def format_options(options)
  options[:headers] ||= {}
  no_content_type_header!(options)
  no_accept_header!(options)
  options[:headers]['Content-Type'] = 'application/json; charset=utf-8'
  options[:headers]['Accept'] = 'application/json,application/vnd.api+json'
  options[:headers]['Accept-Charset'] = 'utf-8'
  options
end

def parse(input, object_class)
  ::JSON.parse(input, object_class: object_class)
rescue ::JSON::ParserError => e
  raise LHC::ParserError.new(e.message, input)
end

def to_body(input)
  if input.is_a?(String)
    input
  else
    input.to_json
  end
end

def to_s
  'json'
end

def to_sym
  to_s.to_sym
end