class Ollama::Client

def request(method:, path:, handler:, body: nil, stream: nil)
  url = @base_url + path
  responses = Enumerator.new do |yielder|
    if stream
      response_block = -> chunk, remaining_bytes, total_bytes do
        response_line = parse_json(chunk)
        response_line and yielder.yield response_line
      end
      response = excon(url).send(method, headers:, body:, response_block:)
    else
      response = excon(url).send(method, headers:, body:)
    end
    case response.status
    when 200
      response.body.each_line do |l|
        response_line = parse_json(l)
        response_line and yielder.yield response_line
      end
    when 404
      raise Ollama::Errors::NotFoundError, "#{response.status} #{response.body.inspect}"
    else
      raise Ollama::Errors::Error, "#{response.status} #{response.body.inspect}"
    end
  end
  responses.each { |response| handler.call(response) }
  self
rescue Excon::Errors::SocketError => e
  raise Ollama::Errors::SocketError, "Caught #{e.class} #{e.message.inspect} for #{url.to_s.inspect}"
rescue Excon::Errors::Timeout => e
  raise Ollama::Errors::TimeoutError, "Caught #{e.class} #{e.message.inspect} for #{url.to_s.inspect}"
rescue Excon::Error => e
  raise Ollama::Errors::Error, "Caught #{e.class} #{e.message.inspect} for #{url.to_s.inspect}"
end