class Wco::AiWriter

def self.run_headline headline
  prompt = "Rephrase the following article title using less than 250 characters: #{headline.name}"
  new_title = self.run_prompt prompt
  new_title = new_title[0..255]
  # puts! new_title, 'new_title'
  prompt = "Write an article about the following topic: #{headline.name}"
  new_body = self.run_prompt prompt
  new_body.gsub!("\r", '')
  new_body = new_body.split("\n\n").map { |ppp| "<p>#{ppp}</p>" }.join
  new_body = new_body.gsub("\n", "<br />")
  # puts! new_body[0...200], 'new_body'
  report = Wco::Report.create!({
    title: new_title,
    # slug:  new_title,
    body:  new_body,
    author: Wco::Profile.ai_writer,
  })
  return report
end

def self.run_prompt prompt
  out = HTTParty.post("https://api.openai.com/v1/chat/completions", {
    headers: {
      "Content-Type": "application/json",
      "Authorization": "Bearer #{OPENAI_API_KEY}",
    },
    body: {
      model: 'gpt-3.5-turbo',
      messages: [
        { role: "system", content: "You are a knowledgable office assistant." },
        { role: 'user', content: prompt },
      ] }.to_json
  })
  out = JSON.parse out.response.body
  out.deep_symbolize_keys!
  puts! out, 'chatgpt response'
  out = out[:choices][0][:message][:content]
  return out
end

def run_headline h; self.class.run_headline h; end

def run_prompt p; self.class.run_prompt p; end