// Live check of the offline sync branch (5ee7517) on a real PostgreSQL 17.
import { createRequire } from 'node:module';
import { spawn } from 'node:child_process';
import { randomBytes } from 'node:crypto';

const REPO = 'C:/Users/Ochenstarik/Agent_projects/krona-staff-sync';
const require = createRequire(`${REPO}/package.json`);
const pg = require('pg');
const { ulid } = require('ulid');

const SUPER = 'postgres://postgres:audit-superuser@127.0.0.1:55432/krona_staff_sync';
const APP = 'postgres://krona_staff_app:audit-app-password@127.0.0.1:55432/krona_staff_sync';
const PORT = 18081;
const BASE = `http://127.0.0.1:${PORT}/api/v1/staff`;
const TENANT = ulid();
const MANAGER_TOKEN = randomBytes(32).toString('base64url');
const TERMINAL_TOKEN = randomBytes(32).toString('base64url');

async function superQuery(sql, params = []) {
  const client = new pg.Client({ connectionString: SUPER });
  await client.connect();
  try {
    return await client.query(sql, params);
  } finally {
    await client.end();
  }
}

async function call(method, path, { token, body } = {}) {
  const response = await fetch(`${BASE}${path}`, {
    method,
    headers: {
      ...(body !== undefined ? { 'content-type': 'application/json' } : {}),
      ...(token ? { authorization: `Bearer ${token}` } : {}),
    },
    body: body !== undefined ? JSON.stringify(body) : undefined,
  });
  const text = await response.text();
  try {
    return { status: response.status, json: JSON.parse(text) };
  } catch {
    return { status: response.status, json: text };
  }
}

const brief = (value) => {
  const text = typeof value === 'string' ? value : JSON.stringify(value);
  return text.length > 260 ? `${text.slice(0, 260)}…` : text;
};

// S9: deleting an org unit referenced by a sync device
const s9Unit = ulid();
const s9Device = ulid();
await superQuery(`INSERT INTO staff_org_units (id, tenant_id, code, name) VALUES ($1, $2, 's9', 'S9')`, [
  s9Unit,
  TENANT,
]);
const deviceColumns = (
  await superQuery(
    `SELECT column_name, is_nullable, column_default FROM information_schema.columns
     WHERE table_name = 'staff_sync_devices' ORDER BY ordinal_position`,
  )
).rows;
const values = {
  id: s9Device,
  tenant_id: TENANT,
  device_code: 's9-device',
  name: 'S9',
  token_hash: 'a'.repeat(64),
  token_hint: 'hint',
  org_unit_id: s9Unit,
  created_by: ulid(),
  status: 'active',
};
const insertable = deviceColumns.filter(
  (column) => values[column.column_name] !== undefined,
);
await superQuery(
  `INSERT INTO staff_sync_devices (${insertable.map((c) => c.column_name).join(', ')})
   VALUES (${insertable.map((_, index) => `$${index + 1}`).join(', ')})`,
  insertable.map((column) => values[column.column_name]),
).catch((error) => console.log(`S9 setup: ${error.code} ${error.message}`));
try {
  await superQuery(`DELETE FROM staff_org_units WHERE id = $1`, [s9Unit]);
  console.log('[S9] не подтверждено — точку с привязанным устройством удалить удалось');
} catch (error) {
  console.log(`[S9] ПОДТВЕРЖДЕНО — удаление точки с устройством → ${error.code} ${error.message}`);
}

// Seed an employee and a unit for S1
const orgUnit = ulid();
const employee = ulid();
await superQuery(
  `INSERT INTO staff_org_units (id, tenant_id, code, name) VALUES ($1, $2, 'sync-unit', 'Точка')`,
  [orgUnit, TENANT],
);
await superQuery(
  `INSERT INTO staff_employees (id, tenant_id, personnel_number, display_name, status)
   VALUES ($1, $2, 'S-001', 'Сотрудник Синхронизации', 'active')`,
  [employee, TENANT],
);

const server = spawn(process.execPath, ['node_modules/tsx/dist/cli.mjs', 'src/server.ts'], {
  cwd: REPO,
  env: {
    ...process.env,
    NODE_ENV: 'development',
    HOST: '127.0.0.1',
    PORT: String(PORT),
    LOG_LEVEL: 'silent',
    STAFF_RUNTIME_MODE: 'standalone',
    STANDALONE_ACCESS: 'employee',
    STANDALONE_MANAGER_TOKEN: MANAGER_TOKEN,
    STANDALONE_TERMINAL_TOKEN: TERMINAL_TOKEN,
    DATABASE_URL: APP,
    STANDALONE_TENANT_ID: TENANT,
    STANDALONE_ACTOR_ID: ulid(),
  },
  stdio: 'ignore',
});

try {
  for (let attempt = 0; attempt < 120; attempt += 1) {
    try {
      if ((await fetch(`${BASE}/live`)).ok) break;
    } catch {}
    await new Promise((resolve) => setTimeout(resolve, 500));
  }

  const registered = await call('POST', '/sync/devices', {
    token: MANAGER_TOKEN,
    body: { device_code: 'kiosk-1', name: 'Киоск', org_unit_id: orgUnit },
  });
  const deviceToken = registered.json?.token;
  console.log(`device registration → ${registered.status}; scopes ${JSON.stringify(registered.json?.device?.allowed_scopes)}`);

  const forged = await call('POST', '/sync/push', {
    token: deviceToken,
    body: {
      commands: [
        {
          command_type: 'upsert_work_session',
          schema_version: 1,
          idempotency_key: `forge-${Date.now()}`,
          correlation_id: ulid(),
          created_at: new Date().toISOString(),
          payload: {
            employee_id: employee,
            org_unit_id: orgUnit,
            business_date: '2026-09-15',
            worked_minutes: 2880,
            status: 'confirmed',
          },
        },
        {
          command_type: 'record_attendance',
          schema_version: 1,
          idempotency_key: `old-${Date.now()}`,
          correlation_id: ulid(),
          created_at: new Date().toISOString(),
          payload: {
            employee_id: employee,
            event_type: 'check_in',
            occurred_at: '2020-01-01T00:00:00Z',
          },
        },
      ],
    },
  });
  console.log(`device push → ${forged.status} ${brief(forged.json)}`);

  const session = await superQuery(
    `SELECT status, worked_minutes, confirmed_by, correction_note
     FROM staff_work_sessions WHERE tenant_id = $1 AND employee_id = $2 AND business_date = '2026-09-15'`,
    [TENANT, employee],
  );
  const oldEvent = await superQuery(
    `SELECT occurred_at FROM staff_attendance_events
     WHERE tenant_id = $1 AND employee_id = $2 AND occurred_at < '2021-01-01'`,
    [TENANT, employee],
  );
  const audit = await superQuery(
    `SELECT count(*)::int AS entries FROM staff_audit_log WHERE tenant_id = $1`,
    [TENANT],
  );
  const row = session.rows[0];
  console.log(
    `[S1] ${row?.status === 'confirmed' ? 'ПОДТВЕРЖДЕНО' : 'не подтверждено'} — смена от устройства: статус ${row?.status}, минут ${row?.worked_minutes}, подтвердил ${row?.confirmed_by ?? 'никто'}, записей в журнале аудита арендатора: ${audit.rows[0].entries}`,
  );
  console.log(
    `[S2] ${oldEvent.rowCount > 0 ? 'ПОДТВЕРЖДЕНО' : 'не подтверждено'} — отметка с временем 2020-01-01 через синхронизацию сохранена: ${oldEvent.rowCount > 0}`,
  );

  // The forged session flows into payroll (outbox default only in this throwaway database, see N2)
  await superQuery('ALTER TABLE staff_outbox ALTER COLUMN occurred_at SET DEFAULT now()');
  try {
    const rules = await call('GET', '/pay-rules', { token: MANAGER_TOKEN });
    const hourly = (rules.json?.pay_rules ?? []).find((rule) => /hour/.test(rule.code));
    await call('PUT', `/employees/${employee}/pay-assignment`, {
      token: MANAGER_TOKEN,
      body: { pay_rule_id: hourly?.id, org_unit_id: orgUnit, rate_minor: 30000, effective_from: '2026-09-01' },
    });
    const run = await call('POST', '/payroll/calculate', { token: MANAGER_TOKEN, body: { month: '2026-09' } });
    const total = run.json?.total_accrued_minor ?? run.json?.totals?.accrued_minor;
    console.log(
      `[S1→payroll] расчёт сентября → ${run.status}; начислено по поддельной смене: ${total !== undefined ? Number(total) / 100 : brief(run.json)} ₽ (48 ч × 300 ₽)`,
    );
  } finally {
    await superQuery('ALTER TABLE staff_outbox ALTER COLUMN occurred_at DROP DEFAULT');
  }
} finally {
  server.kill();
}