import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import vm from 'node:vm'
import ts from '../miniapp/node_modules/typescript/lib/typescript.js'

function loadPage(relativePath, api) {
  let page
  const source = readFileSync(new URL(`../${relativePath}`, import.meta.url), 'utf8')
  const executableSource = relativePath.endsWith('.ts')
    ? ts.transpileModule(source, {
        compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
      }).outputText
    : source
  vm.runInNewContext(executableSource, {
    exports: {},
    module: { exports: {} },
    require(request) {
      if (request === '../../utils/api') return { default: api }
      throw new Error(`未预期依赖：${request}`)
    },
    Page(config) { page = config },
    wx: {},
    console,
  }, { filename: relativePath })
  return page
}

const statusCalls = []
const declarationPage = loadPage('miniapp/pages/local-eligibility/local-eligibility.ts', {
  get: async (url) => {
    statusCalls.push(url)
    return { verificationStatus: 'needs_evidence', eligibilityType: 'employment' }
  },
})
assert.equal(typeof declarationPage.checkStatus, 'function', 'U62 必须实现资格状态查询')
await declarationPage.checkStatus.call({
  setData(data) { this.data = { ...(this.data || {}), ...data } },
  data: {},
})
assert.deepEqual(statusCalls, ['/local-eligibility'], 'U62 必须从当前用户资格接口读取状态')

const submitCalls = []
const supplementPage = loadPage('miniapp/pages/local-eligibility-supplement/local-eligibility-supplement.ts', {
  post: async (url, data) => {
    submitCalls.push([url, data])
    return { verificationStatus: 'pending_review' }
  },
})
assert.equal(typeof supplementPage.submitEligibility, 'function', 'U63 必须实现声明与提交审核链路')
await supplementPage.submitEligibility.call({
  data: { eligibilityType: 'employment', selectedType: '', uploadedFileIds: [] },
  setData() {},
})
assert.deepEqual(
  submitCalls.map(([url]) => url),
  ['/local-eligibility/declaration', '/local-eligibility/submit'],
  '无需补证时必须先声明，再提交审核',
)

console.log('Phase 04 local eligibility contracts passed')