import assert from 'node:assert/strict';
import test from 'node:test';
import {
  getPageDeliveryContract,
  markPageDeliveryContractReady,
  normalizeDeliveryRelativePath,
  preparePageDeliveryContract,
  releaseMaterializedPageDeliveryContracts,
} from './mindspace-delivery-contract.mjs';

test('normalizes only safe public HTML delivery paths', () => {
  assert.equal(normalizeDeliveryRelativePath('public/survey.html'), 'public/survey.html');
  assert.equal(normalizeDeliveryRelativePath('/public/nested/report.html'), 'public/nested/report.html');
  assert.equal(normalizeDeliveryRelativePath('public/../secret.html'), null);
  assert.equal(normalizeDeliveryRelativePath('public/report.js'), null);
});

test('contract lifecycle writes preparing then ready against the same route key', async () => {
  const calls = [];
  const pool = {
    async query(sql, params) {
      calls.push({ sql, params });
      if (sql.includes('SELECT id, data_mode')) return [[{ id: 'contract-1', data_mode: 'pg_required', status: 'preparing' }]];
      if (sql.includes('UPDATE h5_page_delivery_contracts')) return [{ affectedRows: 1 }];
      return [{ affectedRows: 1 }];
    },
  };
  const contract = await preparePageDeliveryContract({
    pool,
    userId: 'user-1',
    requestId: 'request-1',
    relativePath: 'public/form.html',
    pgRequired: true,
  });
  assert.equal(contract.status, 'preparing');
  assert.equal(contract.dataMode, 'pg_required');
  const prepareCall = calls.find((call) => call.sql.includes('INSERT INTO h5_page_delivery_contracts'));
  assert.equal(prepareCall.params[4], 'pg_required');
  const current = await getPageDeliveryContract({ pool, userId: 'user-1', relativePath: 'public/form.html' });
  assert.equal(current.status, 'preparing');
  assert.equal(await markPageDeliveryContractReady({ pool, userId: 'user-1', relativePath: 'public/form.html' }), true);
  assert.ok(calls.some((call) => call.sql.includes("status = 'ready'")));
});

test('releaseMaterializedPageDeliveryContracts skips pg_required until allowed', async () => {
  const calls = [];
  const pool = {
    async query(sql, params) {
      calls.push({ sql, params });
      if (sql.includes('SELECT id, data_mode')) {
        const path = params?.[1];
        if (path === 'public/form.html') {
          return [[{ id: 'c1', data_mode: 'pg_required', status: 'preparing' }]];
        }
        if (path === 'public/report.html') {
          return [[{ id: 'c2', data_mode: 'static', status: 'preparing' }]];
        }
        return [[]];
      }
      if (sql.includes("status = 'ready'")) return [{ affectedRows: 1 }];
      return [{ affectedRows: 0 }];
    },
  };

  assert.deepEqual(
    await releaseMaterializedPageDeliveryContracts({
      pool,
      userId: 'user-1',
      relativePaths: ['public/form.html', 'public/report.html'],
      allowPgRequired: false,
    }),
    ['public/report.html'],
  );
  assert.deepEqual(
    await releaseMaterializedPageDeliveryContracts({
      pool,
      userId: 'user-1',
      relativePaths: ['public/form.html'],
      allowPgRequired: true,
    }),
    ['public/form.html'],
  );
});