#!/usr/bin/env node

/**
 * PDS Setup Script
 *
 * Registers a did:plc, initializes the PDS, and notifies the relay.
 * Zero dependencies - uses Node.js built-ins only.
 *
 * Usage: node scripts/setup.js --handle alice --pds https://your-pds.workers.dev
 */

import { webcrypto } from 'crypto'

// === ARGUMENT PARSING ===

function parseArgs() {
  const args = process.argv.slice(2)
  const opts = {
    handle: null,
    pds: null,
    plcUrl: 'https://plc.directory',
    relayUrl: 'https://bsky.network'
  }

  for (let i = 0; i < args.length; i++) {
    if (args[i] === '--handle' && args[i + 1]) {
      opts.handle = args[++i]
    } else if (args[i] === '--pds' && args[i + 1]) {
      opts.pds = args[++i]
    } else if (args[i] === '--plc-url' && args[i + 1]) {
      opts.plcUrl = args[++i]
    } else if (args[i] === '--relay-url' && args[i + 1]) {
      opts.relayUrl = args[++i]
    }
  }

  if (!opts.handle || !opts.pds) {
    console.error('Usage: node scripts/setup.js --handle <handle> --pds <pds-url>')
    console.error('')
    console.error('Options:')
    console.error('  --handle      Handle name (e.g., "alice")')
    console.error('  --pds         PDS URL (e.g., "https://atproto-pds.chad-53c.workers.dev")')
    console.error('  --plc-url     PLC directory URL (default: https://plc.directory)')
    console.error('  --relay-url   Relay URL (default: https://bsky.network)')
    process.exit(1)
  }

  return opts
}

// === MAIN ===

async function main() {
  const opts = parseArgs()

  console.log('PDS Federation Setup')
  console.log('====================')
  console.log(`Handle: ${opts.handle}`)
  console.log(`PDS: ${opts.pds}`)
  console.log(`PLC: ${opts.plcUrl}`)
  console.log(`Relay: ${opts.relayUrl}`)
  console.log('')

  // TODO: Implement in subsequent tasks
  console.log('TODO: Generate keypair')
  console.log('TODO: Register DID:PLC')
  console.log('TODO: Initialize PDS')
  console.log('TODO: Notify relay')
}

main().catch(err => {
  console.error('Error:', err.message)
  process.exit(1)
})