class RubyLLM::Providers::OpenRouter

# File lib/ruby_llm/providers/openrouter.rb, line 52
def configuration_options
  %i[openrouter_api_key openrouter_api_base]
end

# File lib/ruby_llm/providers/openrouter.rb, line 56
def configuration_requirements
  %i[openrouter_api_key]
end

# File lib/ruby_llm/providers/openrouter.rb, line 12
def api_base
  @config.openrouter_api_base || 'https://openrouter.ai/api/v1'
end

# File lib/ruby_llm/providers/openrouter.rb, line 16
def headers
  {
    'Authorization' => "Bearer #{@config.openrouter_api_key}"
  }
end

# File lib/ruby_llm/providers/openrouter.rb, line 22
def parse_error(response)
  return if response.body.empty?

  body = try_parse_json(response.body)
  case body
  when Hash
    parse_error_part_message body
  when Array
    body.map do |part|
      parse_error_part_message part
    end.join('. ')
  else
    body
  end
end