import { Router } from 'express';
import { callAgent } from '../agentClient.js';

const router = Router();

const unavailable = {
  status: 'unavailable',
  summary: null,
  message: 'Unavailable',
};

const adaptHealthSummary = (raw) => {
  if (raw?.status !== 'ok' || !raw.service || !raw.version) {
    return null;
  }
  return {
    status: raw.status,
    service: raw.service,
    version: raw.version,
  };
};

router.get('/status', async (req, res) => {
  let health;
  try {
    const rawHealth = await callAgent('get_health', {});
    const summary = adaptHealthSummary(rawHealth);
    if (summary) {
      health = { status: 'success', summary, message: 'Available' };
    } else {
      health = unavailable;
      console.warn('[Console API] Platform health data has an unexpected shape.');
    }
  } catch (error) {
    console.warn('[Console API] Platform health data is unavailable.');
    health = unavailable;
  }

  res.json({
    health,
    buildStatus: unavailable,
    platformState: unavailable,
  });
});

router.get('/projects', (req, res) => {
  res.json({
    status: 'unavailable',
    message: 'No project registry configured yet.',
    projects: [],
  });
});

router.get('/work-queue', (req, res) => {
  res.json({
    status: 'unavailable',
    message: 'No ticket read model configured yet.',
    tickets: [],
  });
});

router.get('/approvals', (req, res) => {
  res.json({
    status: 'unavailable',
    message: 'No approval read model configured yet.',
    approvals: [],
  });
});

export default router;