import { StoryPrompt } from '@/types/story-generator'
import { createClient } from '@supabase/supabase-js'

const supabaseUrl = import.meta.env.VITE_SUPABASE_URL
const supabaseAnonKey = import.meta.env.VITE_SUPABASE_ANON_KEY

if (!supabaseUrl || !supabaseAnonKey) {
  throw new Error('Variáveis de ambiente do Supabase não configuradas')
}

export const supabase = createClient(supabaseUrl, supabaseAnonKey, {
  auth: {
    autoRefreshToken: true,
    persistSession: true,
    detectSessionInUrl: true
  }
})

export const generateStoryFunction = async (prompt: StoryPrompt) => {
  const { data: { session } } = await supabase.auth.getSession()
  
  const response = await fetch(
    'https://seu-project-ref.supabase.co/functions/v1/generate-story',
    {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${session?.access_token}`,
      },
      body: JSON.stringify(prompt),
    }
  )

  if (!response.ok) {
    throw new Error('Falha ao gerar história')
  }

  return response.json()
}