import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  keysEmptyText,
  manageEmptyText,
  requestErrorFeedback,
} from '../src/pages/shop/shop-list-feedback.ts'

test('test_task_097_shop_list_feedback_normal_primary_path', () => {
  // 正常主路径：无数据且未筛选时给出默认空态文案。
  assert.equal(manageEmptyText({ hasFilter: false, total: 0 }), '暂无店铺')
  assert.equal(keysEmptyText({ hasFilter: false }), '暂无店铺密钥')
})

test('test_task_097_shop_list_feedback_normal_variant_input', () => {
  // 正常变体：启用筛选仍无结果时提示放宽条件。
  assert.equal(manageEmptyText({ hasFilter: true, total: 0 }), '暂无符合条件的店铺，请调整筛选条件')
  assert.equal(keysEmptyText({ hasFilter: true }), '没有匹配的店铺密钥，请调整关键词')
})

test('test_task_097_shop_list_feedback_repeated_is_idempotent', () => {
  // 正常重复：同一输入文案稳定。
  assert.equal(manageEmptyText({ hasFilter: false, total: 0 }), manageEmptyText({ hasFilter: false, total: 0 }))
  assert.equal(keysEmptyText({ hasFilter: true }), keysEmptyText({ hasFilter: true }))
})

test('test_task_097_shop_list_feedback_boundary_empty_input', () => {
  // 边界空值：非空数据不产出空态文案。
  assert.equal(manageEmptyText({ hasFilter: false, total: 1 }), '')
  assert.equal(keysEmptyText({ hasFilter: false }), '暂无店铺密钥')
})

test('test_task_097_shop_list_feedback_boundary_single_item', () => {
  // 边界单元素：错误反馈取后端 message。
  assert.equal(requestErrorFeedback({ message: '无权访问店铺数据' }), '无权访问店铺数据')
})

test('test_task_097_shop_list_feedback_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：无 message 的错误对象回兜底可操作文案。
  const fallback = requestErrorFeedback(new Error(''))
  assert.ok(fallback.length > 0)
  assert.equal(requestErrorFeedback(undefined), fallback)
})

test('test_task_097_shop_list_feedback_invalid_input_rejected', () => {
  // 异常输入：Error 对象与纯对象统一归一为字符串。
  assert.match(requestErrorFeedback(new Error('网络异常，请稍后重试')), /网络异常/)
})

test('test_task_097_shop_list_feedback_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/可操作：反馈纯逻辑，无框架/http。
  const mod = readSource('src/pages/shop/shop-list-feedback.ts')
  assert.equal(/axios|http\.|vue/.test(mod), false, '反馈模块保持纯逻辑')
  assert.match(mod, /requestErrorMessage/)
})