import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  matchesPublicLatestContract,
  matchesPublicVersionContract,
  publicContractKeys,
} from '../src/pages/records/public-version-contract.ts'

test('test_task_139_public_contract_normal_primary_path', () => {
  // 正常主路径：最新版本负载满足公开契约键。
  assert.equal(matchesPublicLatestContract({ version: '1.0.46', file_url: 'https://a.zip' }), true)
  assert.equal(matchesPublicVersionContract({ version: '1.0.0', desc: 'x', url: 'https://a' }), true)
})

test('test_task_139_public_contract_normal_variant_input', () => {
  // 正常变体：允许空语义(null/空串)。
  assert.equal(matchesPublicLatestContract({ version: null, file_url: null }), true)
  assert.equal(matchesPublicLatestContract({ version: '', file_url: '' }), true)
})

test('test_task_139_public_contract_repeated_is_idempotent', () => {
  // 正常重复：键集合稳定。
  assert.deepEqual(publicContractKeys(), publicContractKeys())
})

test('test_task_139_public_contract_boundary_empty_input', () => {
  // 边界空值：非对象不满足契约。
  assert.equal(matchesPublicLatestContract(null), false)
})

test('test_task_139_public_contract_boundary_single_item', () => {
  // 边界单元素：缺失 file_url 不满足。
  assert.equal(matchesPublicLatestContract({ version: '1.0.0' }), false)
})

test('test_task_139_public_contract_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：多余字段不影响契约匹配。
  assert.equal(matchesPublicLatestContract({ version: '1', file_url: 'u', extra: 1 }), true)
})

test('test_task_139_public_contract_invalid_input_rejected', () => {
  // 异常输入：不把 /api/admin/version 上传响应当成公开契约。
  assert.equal(matchesPublicLatestContract({ success: true, data: { version: 'x', file_url: 'u' } }), false)
})

test('test_task_139_public_contract_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/可操作：契约纯逻辑、无框架/http。
  const mod = readSource('src/pages/records/public-version-contract.ts')
  assert.equal(/axios|http\.|vue/.test(mod), false, '契约保持纯逻辑')
  assert.match(mod, /file_url/)
})