import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import { displayDownloadUrl, isPublicDownloadUrl } from '../src/pages/records/version-display.ts'

test('test_task_130_version_download_normal_primary_path', () => {
  // 正常主路径：长 URL 显示为省略中段的可读文本。
  const long = 'https://oss.aishufu.top/nanri-image/versions/package-1.0.46-20260101.zip'
  const shown = displayDownloadUrl(long, 24)
  assert.ok(shown.length < long.length)
  assert.ok(shown.includes('…'))
})

test('test_task_130_version_download_normal_variant_input', () => {
  // 正常变体：短 URL 原样显示。
  const url = 'https://oss/a.zip'
  assert.equal(displayDownloadUrl(url, 64), url)
})

test('test_task_130_version_download_repeated_is_idempotent', () => {
  // 正常重复：展示稳定。
  const url = 'https://oss/a.zip'
  assert.equal(displayDownloadUrl(url, 64), displayDownloadUrl(url, 64))
})

test('test_task_130_version_download_boundary_empty_input', () => {
  // 边界空值：空/非法地址回空。
  assert.equal(displayDownloadUrl('', 64), '')
  assert.equal(isPublicDownloadUrl(''), false)
})

test('test_task_130_version_download_boundary_single_item', () => {
  // 边界单元素：https 可下载。
  assert.equal(isPublicDownloadUrl('https://oss/a.zip'), true)
})

test('test_task_130_version_download_boundary_limit_or_missing_field', () => {
  // 边界上限：非 http 地址不可下载。
  assert.equal(isPublicDownloadUrl('ftp://x'), false)
})

test('test_task_130_version_download_invalid_input_rejected', () => {
  // 异常输入：非字符串按空处理。
  assert.equal(displayDownloadUrl(null as unknown as string, 64), '')
})

test('test_task_130_version_download_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/可操作：展示纯逻辑、无框架/http；不把完整 URL 写入日志。
  const mod = readSource('src/pages/records/version-display.ts')
  assert.equal(/axios|http\.|vue|console\./.test(mod), false, '展示模块保持纯逻辑')
  assert.match(mod, /displayDownloadUrl/)
})