import { test } from 'node:test'
import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import { fileURLToPath } from 'node:url'
import { resolve, dirname } from 'node:path'

const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), '..')
const read = (rel: string) => readFileSync(resolve(repoRoot, rel), 'utf-8')

/** 截取函数体：先按括号配平跳过参数列表，再按花括号配平取函数体（模板字面量里的 ${} 也是配对的，不影响计数）。 */
function functionBody(source: string, signature: string): string {
  const start = source.indexOf(signature)
  assert.ok(start >= 0, `未找到 ${signature}`)
  const openParen = source.indexOf('(', start)
  let parenDepth = 0
  let cursor = openParen
  for (; cursor < source.length; cursor += 1) {
    if (source[cursor] === '(') parenDepth += 1
    else if (source[cursor] === ')') {
      parenDepth -= 1
      if (parenDepth === 0) break
    }
  }
  const openBrace = source.indexOf('{', cursor)
  let depth = 0
  for (let i = openBrace; i < source.length; i += 1) {
    if (source[i] === '{') depth += 1
    else if (source[i] === '}') {
      depth -= 1
      if (depth === 0) return source.slice(openBrace, i + 1)
    }
  }
  throw new Error('函数体未闭合')
}

/**
 * 密钥卡片保存后必须清掉本地「检测输入值（未保存）」的结果：
 * 保存后输入框已清空，那份绿字不再代表当前配置，继续展示就会出现
 * 「三项都显示检测通过、页面却提示尚未通过检测」的自相矛盾状态（2026-09-14 修复）。
 */
test('密钥面板保存后清理过期检测结果', () => {
  const body = functionBody(read('src/shared/components/ApiSecretSettingsPanel.vue'), 'async function saveAll(')
  const saveIndex = body.indexOf('await saveApiSecret(')
  assert.ok(saveIndex >= 0, 'saveAll 应逐个保存模块输入值')
  const afterSave = body.slice(saveIndex)
  assert.match(afterSave, /state\.input = ''/, '保存后应清空输入框')
  assert.match(afterSave, /state\.result = null/, '保存后应清掉本地检测结果')
  assert.match(afterSave, /state\.lastCheckSource = ''/, '保存后应重置检测来源标记')
})

/**
 * 门禁拦截提示必须带模块名：同一个密钥填进多个模块时，
 * 只列脱敏值会出现「sk-P****9BgQ、sk-P****9BgQ」这种分不清是哪个模块的提示。
 */
test('密钥门禁提示按模块名列出未通过项', () => {
  const body = functionBody(read('src/pages/setup/DesktopSecretSetupPage.vue'), 'async function submit(')
  assert.match(body, /module\.moduleLabel/, '未通过提示应包含模块名')
  assert.match(body, /snapshot\.masked/, '未通过提示应包含脱敏值')
})