memind/health-workspace-bootstrap.mjs

import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { ensureHealthPageDataForUser } from './health-page-data-bootstrap.mjs';
import { createUserDataSpaceService } from './user-data-space-service.mjs';
import { isMemindHealthEnabled } from './health-feature.mjs';
import { writeHealthPublicHtmlPage, resolveHealthMaterializeH5Root } from './health-report-page.mjs';

const repoRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)));

export const HEALTH_SHARE_SNAPSHOTS_DATASET = Object.freeze({
  name: 'health_share_snapshots',
  table: 'health_share_snapshots',
  description: 'MeMind Health 脱敏分享摘要（公开页只读）',
  actions: ['read', 'insert'],
  columns: {
    read: ['id', 'snapshot_key', 'scope', 'period_start', 'period_end', 'payload', 'created_at'],
    insert: ['snapshot_key', 'scope', 'period_start', 'period_end', 'payload'],
  },
});

export const HEALTH_SHARE_SNAPSHOTS_DDL_PG = `CREATE TABLE IF NOT EXISTS health_share_snapshots (
  id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
  snapshot_key TEXT NOT NULL UNIQUE,
  scope TEXT NOT NULL,
  period_start DATE NOT NULL,
  period_end DATE NOT NULL,
  payload JSONB NOT NULL,
  created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
)`;

export const HEALTH_SHARE_SNAPSHOTS_DDL_SQLITE = `CREATE TABLE IF NOT EXISTS health_share_snapshots (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  snapshot_key TEXT NOT NULL UNIQUE,
  scope TEXT NOT NULL,
  period_start TEXT NOT NULL,
  period_end TEXT NOT NULL,
  payload TEXT NOT NULL,
  created_at TEXT NOT NULL DEFAULT (datetime('now', 'localtime'))
)`;

export async function ensureHealthShareSnapshotDataset(userDataSpace) {
  const backend = userDataSpace.privateDataDb ? 'sqlite' : 'postgres';
  const ddl = backend === 'sqlite' ? HEALTH_SHARE_SNAPSHOTS_DDL_SQLITE : HEALTH_SHARE_SNAPSHOTS_DDL_PG;
  await userDataSpace.executeSql(ddl);
  await userDataSpace.upsertDataset(HEALTH_SHARE_SNAPSHOTS_DATASET);
}

export const HEALTH_TIMELINE_PAGE_TEMPLATE_ID = 'health-timeline-summary';
export const HEALTH_TIMELINE_PAGE_TITLE = '健康 Timeline 摘要';
export const HEALTH_TIMELINE_PUBLIC_RELATIVE_PATH = 'public/health-timeline-summary.html';

export async function ensureHealthTimelinePage({
  userId,
  createHealthSystemPage = null,
  listPages = null,
  h5Root = process.cwd(),
  env = process.env,
} = {}) {
  if (!userId) {
    return { ok: false, skipped: true, reason: 'missing_user' };
  }
  if (typeof listPages === 'function') {
    const existing = await listPages(userId, {
      categoryCode: 'health',
      limit: 20,
    });
    const match = (existing?.items ?? []).find(
      (page) =>
        page.templateId === HEALTH_TIMELINE_PAGE_TEMPLATE_ID
        || page.title === HEALTH_TIMELINE_PAGE_TITLE,
    );
    if (match) {
      return { ok: true, skipped: true, pageId: match.id, reason: 'already_exists' };
    }
  }
  const template = loadHealthTimelinePageTemplate();
  if (!template) {
    return { ok: false, skipped: true, reason: 'template_missing' };
  }

  if (typeof createHealthSystemPage === 'function') {
    const page = await createHealthSystemPage(userId, {
      title: HEALTH_TIMELINE_PAGE_TITLE,
      summary: '近 14 天确认记录（加密分区，禁止完全公开）',
      content: template,
      templateId: HEALTH_TIMELINE_PAGE_TEMPLATE_ID,
      contentFormat: 'html',
      pageType: 'html',
      categoryCode: 'health',
    });
    return { ok: true, skipped: false, pageId: page?.id ?? null, mode: 'mindspace_page' };
  }

  try {
    const written = writeHealthPublicHtmlPage({
      h5Root: resolveHealthMaterializeH5Root(h5Root, env),
      userId,
      relativePath: HEALTH_TIMELINE_PUBLIC_RELATIVE_PATH,
      html: template,
      minSize: 128,
    });
    return {
      ok: true,
      skipped: false,
      pageId: null,
      mode: 'workspace_file',
      relativePath: written.relativePath,
    };
  } catch (error) {
    return {
      ok: false,
      skipped: true,
      reason: error instanceof Error ? error.message : 'timeline_file_failed',
    };
  }
}

export async function bootstrapHealthWorkspace({
  userId,
  resolveWorkspaceRoot,
  createHealthSystemPage = null,
  listPages = null,
  env = process.env,
} = {}) {
  if (!isMemindHealthEnabled(env)) {
    return { ok: false, skipped: true, reason: 'health_disabled' };
  }
  if (!userId || typeof resolveWorkspaceRoot !== 'function') {
    return { ok: false, skipped: true, reason: 'missing_context' };
  }
  const workspaceRoot = await resolveWorkspaceRoot(userId);
  if (!workspaceRoot) {
    return { ok: false, skipped: true, reason: 'workspace_not_found' };
  }

  const userDataSpace = createUserDataSpaceService({ workspaceRoot, userId: String(userId) });
  await ensureHealthPageDataForUser(userDataSpace, userId);
  await ensureHealthShareSnapshotDataset(userDataSpace);

  const markerDir = path.join(workspaceRoot, '.mindspace', 'health');
  const markerPath = path.join(markerDir, 'workspace-bootstrapped.json');
  let already = false;
  try {
    if (fs.existsSync(markerPath)) already = true;
  } catch {
    already = false;
  }
  let timelinePage = null;
  try {
    timelinePage = await ensureHealthTimelinePage({
      userId,
      createHealthSystemPage,
      listPages,
      h5Root: env.MEMIND_H5_ROOT ?? process.cwd(),
      env,
    });
  } catch (error) {
    timelinePage = {
      ok: false,
      skipped: true,
      reason: error instanceof Error ? error.message : 'timeline_page_failed',
    };
  }

  if (!already) {
    fs.mkdirSync(markerDir, { recursive: true });
    fs.writeFileSync(
      markerPath,
      `${JSON.stringify({
        bootstrappedAt: Date.now(),
        datasets: ['health_share_snapshots'],
        timelinePageId: timelinePage?.pageId ?? null,
      }, null, 2)}\n`,
    );
  }

  return {
    ok: true,
    workspaceRoot,
    datasets: ['health_observations', 'health_documents', 'health_observation_drafts', 'health_share_snapshots'],
    firstBootstrap: !already,
    timelinePage,
  };
}

export function loadHealthTimelinePageTemplate() {
  const templatePath = path.join(repoRoot, 'templates', 'health-timeline-summary.html');
  if (!fs.existsSync(templatePath)) return null;
  return fs.readFileSync(templatePath, 'utf8');
}