import crypto from 'node:crypto';
import { initializeDefaultSpace } from './mindspace.mjs';

export async function createIntegrationUser(pool, label = 'plaza') {
  const id = crypto.randomUUID();
  const suffix = id.slice(0, 8);
  const username = `${label}_${suffix}`;
  const now = Date.now();
  await pool.query(
    `INSERT INTO h5_users
     (id, username, slug, email, display_name, salt, password_hash, role, workspace_root, created_at, updated_at)
     VALUES (?, ?, ?, ?, ?, ?, ?, 'user', ?, ?, ?)`,
    [
      id,
      username,
      username,
      `${username}@plaza.test`,
      `Plaza ${label}`,
      'testsalt',
      'testhash',
      `/tmp/${username}`,
      now,
      now,
    ],
  );
  await initializeDefaultSpace(pool, id);
  return { id, username, slug: username };
}

export async function createOnlinePublication(pool, userId, title = 'Plaza Integration Post') {
  const now = Date.now();
  const publicationId = crypto.randomUUID();
  const pageId = crypto.randomUUID();
  const pageVersionId = crypto.randomUUID();
  const contentAssetId = crypto.randomUUID();
  const assetVersionId = crypto.randomUUID();
  const scanId = crypto.randomUUID();

  const [[space]] = await pool.query(
    `SELECT id FROM h5_user_spaces WHERE user_id = ? LIMIT 1`,
    [userId],
  );
  const [[category]] = await pool.query(
    `SELECT id FROM h5_space_categories
     WHERE user_id = ? AND category_code = 'draft'
     LIMIT 1`,
    [userId],
  );
  if (!space?.id || !category?.id) {
    throw new Error('integration fixture: user space/category missing');
  }

  await pool.query(
    `INSERT INTO h5_assets
     (id, user_id, space_id, category_id, asset_type, mime_type, original_filename, display_name,
      current_version_id, size_bytes, checksum, visibility, status, source_type, created_at, updated_at)
     VALUES (?, ?, ?, ?, 'content', 'text/markdown', 'page.md', ?, ?, 128, ?, 'private', 'ready', 'upload', ?, ?)`,
    [
      contentAssetId,
      userId,
      space.id,
      category.id,
      title,
      assetVersionId,
      'abc123',
      now,
      now,
    ],
  );
  await pool.query(
    `INSERT INTO h5_asset_versions
     (id, asset_id, version_no, storage_key, size_bytes, checksum, mime_type, created_by, created_at)
     VALUES (?, ?, 1, ?, 128, ?, 'text/markdown', ?, ?)`,
    [assetVersionId, contentAssetId, `users/${userId}/assets/${contentAssetId}/v1`, 'abc123', userId, now],
  );

  await pool.query(
    `INSERT INTO h5_page_records
     (id, user_id, space_id, category_id, title, summary, page_type, template_id, status, visibility, created_at, updated_at)
     VALUES (?, ?, ?, ?, ?, ?, 'article', 'editorial', 'published', 'public', ?, ?)`,
    [pageId, userId, space.id, category.id, title, 'integration summary', now, now],
  );

  await pool.query(
    `INSERT INTO h5_security_scans
     (id, user_id, target_type, target_id, scanner_version, status, risk_level, findings_count, started_at, completed_at)
     VALUES (?, ?, 'page_version', ?, 'test', 'passed', 'none', 0, ?, ?)`,
    [scanId, userId, pageVersionId, now, now],
  );

  await pool.query(
    `INSERT INTO h5_page_versions
     (id, page_id, version_no, content_asset_id, created_by, immutable, created_at)
     VALUES (?, ?, 1, ?, ?, 1, ?)`,
    [pageVersionId, pageId, contentAssetId, userId, now],
  );

  await pool.query(
    `UPDATE h5_page_records SET current_version_id = ?, updated_at = ? WHERE id = ?`,
    [pageVersionId, now, pageId],
  );

  await pool.query(
    `INSERT INTO h5_publish_records
     (id, user_id, page_id, page_version_id, url_slug, public_url, access_mode, published_at, status,
      view_count, security_scan_id, created_at, updated_at)
     VALUES (?, ?, ?, ?, ?, ?, 'public', ?, 'online', 0, ?, ?, ?)`,
    [
      publicationId,
      userId,
      pageId,
      pageVersionId,
      `plaza-${publicationId.slice(0, 8)}`,
      `/u/test/pages/plaza-${publicationId.slice(0, 8)}`,
      now,
      scanId,
      now,
      now,
    ],
  );

  return { publicationId, pageId };
}

export async function getPlazaCategoryId(pool, slug = 'work-report') {
  const [[row]] = await pool.query(
    `SELECT id FROM plaza_categories WHERE slug = ? AND is_active = 1 LIMIT 1`,
    [slug],
  );
  return row?.id ?? null;
}

export async function setOpsRole(pool, userId, role = 'reviewer') {
  await pool.query(`UPDATE h5_users SET ops_role = ?, updated_at = ? WHERE id = ?`, [
    role,
    Date.now(),
    userId,
  ]);
}