import { test, after } from 'node:test';
import assert from 'node:assert/strict';
import { newApp, seedFixtures, newHostPayload } from './helpers.js';

test('hosts: create, get, search, update, delete', async (t) => {
  const app = await newApp();
  after(() => app.close());
  const fx = await seedFixtures(app);

  // Create
  const create = await app.inject({
    method: 'POST', url: '/api/hosts',
    payload: newHostPayload({ room_id: fx.room.id, server_type_id: fx.type.id }, 'A'),
  });
  assert.equal(create.statusCode, 201);
  const created = JSON.parse(create.body);
  assert.equal(created.hostname, 'host-A');
  assert.equal(created.site_name, 'HQ');
  assert.equal(created.room_name, 'Main');
  assert.equal(created.server_type, 'Web');

  // Get one
  const get = await app.inject({ method: 'GET', url: `/api/hosts/${created.id}` });
  assert.equal(get.statusCode, 200);
  assert.equal(JSON.parse(get.body).hostname, 'host-A');

  // 404 on missing
  const missing = await app.inject({ method: 'GET', url: '/api/hosts/9999' });
  assert.equal(missing.statusCode, 404);

  // Lookup by hardware_id
  const byHwid = await app.inject({ method: 'GET', url: '/api/hosts/by-hardware-id/HW-A' });
  assert.equal(byHwid.statusCode, 200);
  assert.equal(JSON.parse(byHwid.body).id, created.id);

  // 404 by hardware_id
  const missingHwid = await app.inject({ method: 'GET', url: '/api/hosts/by-hardware-id/nope' });
  assert.equal(missingHwid.statusCode, 404);

  // Search by hostname / hardware_id / asset_id
  for (const q of ['host', 'HW-A', 'AST-A']) {
    const r = await app.inject({ method: 'GET', url: `/api/hosts?q=${encodeURIComponent(q)}` });
    assert.equal(r.statusCode, 200);
    const rows = JSON.parse(r.body);
    assert.equal(rows.length, 1);
    assert.equal(rows[0].hostname, 'host-A');
  }

  // Search is case-insensitive
  const ci = await app.inject({ method: 'GET', url: '/api/hosts?q=HOST-a' });
  assert.equal(JSON.parse(ci.body).length, 1);

  // Update
  const upd = await app.inject({
    method: 'PUT', url: `/api/hosts/${created.id}`,
    payload: { ...newHostPayload({ room_id: fx.room.id, server_type_id: fx.type.id }, 'A'), position: 'R5-U10' },
  });
  assert.equal(upd.statusCode, 200);
  assert.equal(JSON.parse(upd.body).position, 'R5-U10');

  // Delete
  const del = await app.inject({ method: 'DELETE', url: `/api/hosts/${created.id}` });
  assert.equal(del.statusCode, 204);
  const afterDel = await app.inject({ method: 'GET', url: `/api/hosts/${created.id}` });
  assert.equal(afterDel.statusCode, 404);
});

test('hosts: duplicate hardware_id returns 409', async (t) => {
  const app = await newApp();
  after(() => app.close());
  const fx = await seedFixtures(app);

  const a = await app.inject({
    method: 'POST', url: '/api/hosts',
    payload: newHostPayload({ room_id: fx.room.id, server_type_id: fx.type.id }, 'X'),
  });
  assert.equal(a.statusCode, 201);

  const dup = await app.inject({
    method: 'POST', url: '/api/hosts',
    payload: { ...newHostPayload({ room_id: fx.room.id, server_type_id: fx.type.id }, 'Y'), hardware_id: 'HW-X' },
  });
  assert.equal(dup.statusCode, 409);
  assert.match(JSON.parse(dup.body).error, /hardware_id/);
});

test('hosts: invalid body returns 400 with details', async (t) => {
  const app = await newApp();
  after(() => app.close());

  const r = await app.inject({
    method: 'POST', url: '/api/hosts',
    payload: { hostname: '' },
  });
  assert.equal(r.statusCode, 400);
  const body = JSON.parse(r.body);
  assert.equal(body.error, 'validation failed');
  assert.ok(Array.isArray(body.details) && body.details.length > 0);
});

test('hosts: missing FK returns 409', async (t) => {
  const app = await newApp();
  after(() => app.close());

  const r = await app.inject({
    method: 'POST', url: '/api/hosts',
    payload: {
      hardware_id: 'HW-1', hostname: 'h', asset_id: 'A',
      room_id: 999, position: '', server_type_id: 999,
    },
  });
  assert.equal(r.statusCode, 409);
});

test('hosts: list caps at 200', async (t) => {
  const app = await newApp();
  after(() => app.close());
  const fx = await seedFixtures(app);

  for (let i = 0; i < 205; i++) {
    await app.inject({
      method: 'POST', url: '/api/hosts',
      payload: newHostPayload({ room_id: fx.room.id, server_type_id: fx.type.id }, String(i).padStart(4, '0')),
    });
  }
  const r = await app.inject({ method: 'GET', url: '/api/hosts' });
  assert.equal(JSON.parse(r.body).length, 200);
});