/**
 * Тест стабильных OpenRouter моделей (Laguna & Nemotron)
 * Запуск: node scripts/test_openrouter.cjs
 */
require('dotenv').config()

const OPENROUTER_BASE_URL = 'https://openrouter.ai/api/v1/chat/completions'

const MODELS = {
  laguna:     'poolside/laguna-m.1:free',
  nemotron:   'nvidia/nemotron-3-super-120b-a12b:free',
}

const LABELS = {
  laguna:     '🏊 Laguna M.1 (Claude)',
  nemotron:   '🔬 Nemotron Super 120B (NVIDIA)',
}

async function testModel(key, modelId) {
  const apiKey = process.env.OPEN_ROUTER_API_KEY || process.env.NUXT_OPEN_ROUTER_API_KEY
  if (!apiKey) throw new Error('OPEN_ROUTER_API_KEY not set in .env')

  const start = Date.now()
  try {
    const res = await fetch(OPENROUTER_BASE_URL, {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${apiKey}`,
        'Content-Type': 'application/json',
        'HTTP-Referer': 'https://a-crm.controlsystem.kz',
        'X-Title': 'XFlow AI Test',
      },
      body: JSON.stringify({
        model: modelId,
        messages: [
          { role: 'system', content: 'You are a helpful assistant. Reply briefly.' },
          { role: 'user', content: 'Say "OK" and your model name in one short sentence.' },
        ],
        stream: false,
      }),
    })
    const data = await res.json()
    const elapsed = ((Date.now() - start) / 1000).toFixed(1)

    if (!res.ok) {
      console.log(`  ❌ ${LABELS[key]} — HTTP ${res.status}: ${data?.error?.message || JSON.stringify(data)}`)
      return
    }

    const content = data?.choices?.[0]?.message?.content || '(empty)'
    console.log(`  ✅ ${LABELS[key]} (${elapsed}s): ${content.trim().slice(0, 120)}`)
  } catch (err) {
    console.log(`  ❌ ${LABELS[key]} — ${err.message}`)
  }
}

async function main() {
  console.log('\n🚀 XFlow — OpenRouter Stable Models Test\n')
  const apiKey = process.env.OPEN_ROUTER_API_KEY || process.env.NUXT_OPEN_ROUTER_API_KEY
  console.log(`🔑 API Key: ${apiKey ? apiKey.slice(0, 20) + '...' : 'NOT FOUND'}\n`)

  for (const [key, modelId] of Object.entries(MODELS)) {
    process.stdout.write(`Testing ${LABELS[key]}...\n`)
    await testModel(key, modelId)
    await new Promise(r => setTimeout(r, 1000))
  }

  console.log('\n✨ Done!\n')
}

main().catch(console.error)