export default async function handler(req, res) {
    if (req.method !== 'POST')
        return res.status(405).json({ error: 'Method not allowed' });
    const { entryId, fileUrl } = req.body || {};
    if (!entryId || !fileUrl)
        return res.status(400).json({ error: 'entryId and fileUrl required' });
    const sqsUrl = process.env.SQS_QUEUE_URL;
    if (sqsUrl) {
        // Send to SQS
        try {
            const { SQSClient, SendMessageCommand } = await import('@aws-sdk/client-sqs');
            const client = new SQSClient({});
            const task = { taskId: `t-${Date.now()}`, entryId, fileUrl, createdAt: new Date().toISOString(), status: 'queued' };
            const cmd = new SendMessageCommand({ QueueUrl: sqsUrl, MessageBody: JSON.stringify(task) });
            await client.send(cmd);
            return res.json({ taskId: task.taskId, status: 'queued', via: 'sqs' });
        }
        catch (err) {
            console.error('notify-upload sqs error', err);
            return res.status(500).json({ error: 'Could not enqueue job to SQS' });
        }
    }
    // Fallback to file queue for dev
    try {
        const fs = await import('fs');
        const path = require('path');
        const qfile = path.resolve(__dirname, '../../.jobs.json');
        let jobs = [];
        if (fs.existsSync(qfile)) {
            jobs = JSON.parse(fs.readFileSync(qfile, 'utf8') || '[]');
        }
        const task = { taskId: `t-${Date.now()}`, entryId, fileUrl, createdAt: new Date().toISOString(), status: 'queued' };
        jobs.push(task);
        fs.writeFileSync(qfile, JSON.stringify(jobs, null, 2), 'utf8');
        return res.json({ taskId: task.taskId, status: 'queued', via: 'file' });
    }
    catch (err) {
        console.error('notify-upload error', err);
        return res.status(500).json({ error: 'Could not queue transcription job' });
    }
}