import assert from 'node:assert/strict'
import { mkdtempSync, readFileSync, rmSync } from 'node:fs'
import { tmpdir } from 'node:os'
import path from 'node:path'
import test from 'node:test'

import { createAndroidReleaseIdentity } from './release-identity.mjs'

test('release identity increases for repeated builds with the same app version', () => {
  const root = mkdtempSync(path.join(tmpdir(), 'xuqm-release-identity-'))
  try {
    const first = createAndroidReleaseIdentity({
      projectRoot: root,
      environment: {},
      now: 1_800_000_000_000,
      entropy: 'first',
    })
    const second = createAndroidReleaseIdentity({
      projectRoot: root,
      environment: {},
      now: 1_800_000_000_000,
      entropy: 'second',
    })
    assert.equal(second.versionCode, first.versionCode + 1)
    assert.notEqual(second.buildId, first.buildId)
    const cached = JSON.parse(
      readFileSync(path.join(root, '.xuqm-cache', 'release-build.json'), 'utf8'),
    )
    assert.deepEqual({ versionCode: cached.versionCode, buildId: cached.buildId }, second)
  } finally {
    rmSync(root, { recursive: true, force: true })
  }
})

test('release identity accepts explicit CI identity and validates its contract', () => {
  const root = mkdtempSync(path.join(tmpdir(), 'xuqm-release-identity-ci-'))
  try {
    assert.deepEqual(
      createAndroidReleaseIdentity({
        projectRoot: root,
        environment: {
          XUQM_VERSION_CODE: '123456',
          XUQM_BUILD_ID: 'jenkins-123456',
        },
        now: 1_800_000_000_000,
      }),
      { versionCode: 123456, buildId: 'jenkins-123456' },
    )
    assert.throws(
      () =>
        createAndroidReleaseIdentity({
          projectRoot: root,
          environment: { XUQM_VERSION_CODE: 'invalid' },
        }),
      /XUQM_VERSION_CODE/,
    )
    assert.throws(
      () =>
        createAndroidReleaseIdentity({
          projectRoot: root,
          environment: { XUQM_BUILD_ID: 'contains whitespace' },
        }),
      /XUQM_BUILD_ID/,
    )
  } finally {
    rmSync(root, { recursive: true, force: true })
  }
})