async function videoGenerator(prompt) {
  if (!prompt) return { error: "Prompt tidak boleh kosong" };

  const videoId = `video_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
  const apiUrl = "https://veo31.ai/api";

  try {
    const res = await fetch(`${apiUrl}/generate/stream`, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        prompt,
        aspectRatio: "9:16",
        videoId,
      }),
    });

    const data = await res.json();
    if (!data.success) return { status: "failed", error: "Error generating video", detail: data };

    await new Promise((r) => setTimeout(r, 120000));

    while (true) {
      const check = await fetch(`${apiUrl}/webhook?videoId=${videoId}`);
      const status = await check.json();

      if (status.status === "completed") {
        return {
          status: "completed",
          videoUrl: status.videoUrl,
          videoId,
        };
      } else if (status.status === "failed") {
        return {
          status: "failed",
          error: status.error || "unknown",
        };
      } else {
        await new Promise((r) => setTimeout(r, 60000));
      }
    }
  } catch (err) {
    return { status: "error", error: err.message };
  }
}

const handler = async (req, res) => {
  const startTime = Date.now();
  
  try {
    const { prompt, key } = req.query;
    
    if (!prompt) {
      return res.status(400).json({
        author: 'Herza',
        success: false,
        msg: 'Missing required parameter: prompt',
        usage: '/api/AI/sora2nowm?prompt=your_prompt&key=your_key'
      });
    }
    
    if (!key) {
      return res.status(400).json({
        author: 'Herza',
        success: false,
        msg: 'Missing required parameter: key'
      });
    }
    
    console.log(`\n${'='.repeat(60)}`);
    console.log('NEW REQUEST RECEIVED');
    console.log(`Prompt: ${prompt}`);
    console.log(`${'='.repeat(60)}\n`);
    
    const result = await videoGenerator(prompt);
    
    const duration = ((Date.now() - startTime) / 1000).toFixed(2);
    
    if (result.status === "completed") {
      console.log(`\n${'='.repeat(60)}`);
      console.log('REQUEST COMPLETED');
      console.log(`Duration: ${duration}s`);
      console.log(`${'='.repeat(60)}\n`);
      
      res.json({
        author: 'Herza',
        success: true,
        data: {
          model: 'veo31-sora2',
          prompt: prompt,
          videoUrl: result.videoUrl,
          videoId: result.videoId,
          processingTime: `${duration}s`
        }
      });
    } else {
      throw new Error(result.error || 'Video generation failed');
    }
    
  } catch (error) {
    console.error('\n❌ ERROR:', error.message);
    console.error('Stack:', error.stack);
    
    const duration = ((Date.now() - startTime) / 1000).toFixed(2);
    
    res.status(500).json({
      author: 'Herza',
      success: false,
      msg: error.message || 'Terjadi kesalahan saat generate video.',
      processingTime: `${duration}s`,
      error: {
        code: error.code || 'UNKNOWN',
        details: error.response?.data || null
      }
    });
  }
}

module.exports = {
  name: 'Sora2 Video Generator No Watermark',
  description: 'Generate videos using Sora2 AI model without watermark',
  type: 'GET',
  routes: ['api/AI/sora2nowm'],
  tags: ['AI', 'Sora', 'Video', 'NoWatermark'],
  parameters: ['prompt', 'key'],
  enabled: true,
  main: ['AI'],
  limit: 15,
  handler
};