class RubyLLM::Providers::Perplexity

# File lib/ruby_llm/providers/perplexity.rb, line 22
def capabilities
  Perplexity::Capabilities
end

# File lib/ruby_llm/providers/perplexity.rb, line 26
def configuration_options
  %i[perplexity_api_key perplexity_api_base]
end

# File lib/ruby_llm/providers/perplexity.rb, line 30
def configuration_requirements
  %i[perplexity_api_key]
end

# File lib/ruby_llm/providers/perplexity.rb, line 10
def api_base
  @config.perplexity_api_base || 'https://api.perplexity.ai'
end

# File lib/ruby_llm/providers/perplexity.rb, line 14
def headers
  {
    'Authorization' => "Bearer #{@config.perplexity_api_key}",
    'Content-Type' => 'application/json'
  }
end

# File lib/ruby_llm/providers/perplexity.rb, line 35
def parse_error(response)
  body = response.body
  return if body.empty?

  # If response is HTML (Perplexity returns HTML for auth errors)
  if body.include?('<html>') && body.include?('<title>')
    title_match = body.match(%r{<title>(.+?)</title>})
    if title_match
      message = title_match[1]
      message = message.sub(/^\d+\s+/, '')
      return message
    end
  end
  super
end