import test from 'brittle'
import { createRequire } from 'module'
import path from 'path'
import { fileURLToPath } from 'url'

const require = createRequire(import.meta.url)
const otaConfig = require('../lib/ota-config.cjs')

const pkg = {
  version: '2.0.1',
  productName: 'peardock',
  upgrade: 'pear://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
  upgradeClient: 'pear://bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
  upgradeServer: 'pear://cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
}

test('resolveUpgradeLink prefers kind-specific fields', (t) => {
  t.is(otaConfig.resolveUpgradeLink('client', pkg), pkg.upgradeClient)
  t.is(otaConfig.resolveUpgradeLink('server', pkg), pkg.upgradeServer)
})

test('buildUpdaterOptions client enables with pear:// link', (t) => {
  const cfg = otaConfig.buildUpdaterOptions('client', {
    pkg,
    dir: '/tmp/peardock-ota-test',
    app: '/tmp/peardock-client',
  })
  t.ok(cfg.enabled)
  t.is(cfg.upgrade, pkg.upgradeClient)
  t.is(cfg.version, '2.0.1')
  t.ok(cfg.name)
  t.is(cfg.dir, '/tmp/peardock-ota-test')
})

test('buildUpdaterOptions disabled without pear link', (t) => {
  const cfg = otaConfig.buildUpdaterOptions('client', {
    pkg: { version: '1.0.0' },
    dir: '/tmp/x',
  })
  t.absent(cfg.enabled)
})

test('artifactName client varies by platform', (t) => {
  t.is(otaConfig.artifactName('client', { platform: 'darwin' }), 'peardock.app')
  t.is(otaConfig.artifactName('client', { platform: 'win32' }), 'peardock-client.exe')
  t.is(otaConfig.artifactName('client', { platform: 'linux' }), 'peardock-client')
  t.is(otaConfig.artifactName('server', { platform: 'linux' }), 'peardock-server')
})

test('ota-config module is loadable from electron-relative path', (t) => {
  const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..')
  const mod = require(path.join(root, 'lib', 'ota-config.cjs'))
  t.is(typeof mod.buildUpdaterOptions, 'function')
  t.is(typeof mod.artifactName, 'function')
})