import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  isAllowedQueryAsinImportFile,
  parseQueryAsinImportStart,
  parseQueryAsinImportProgress,
  queryAsinImportFinished,
  queryAsinImportSucceeded,
  queryAsinImportOutcomeText,
} from '../src/pages/asin/query-asin-import-model.ts'

test('test_task_072_query_asin_import_start_normal_primary_path', () => {
  // 正常主路径：导入启动结果 {importId} 解析出任务 id。
  assert.equal(
    parseQueryAsinImportStart({ success: true, data: { importId: 'job_qas_a1' } }),
    'job_qas_a1',
  )
})

test('test_task_072_query_asin_import_start_normal_variant_input', () => {
  // 正常变体：已解包对象直传同样解析。
  assert.equal(parseQueryAsinImportStart({ importId: 'job_qas_b2' }), 'job_qas_b2')
})

test('test_task_072_query_asin_import_start_normal_repeated_operation_is_idempotent', () => {
  // 正常重复：解析纯函数稳定。
  const payload = { success: true, data: { importId: 'job_qas_abc' } }
  assert.equal(parseQueryAsinImportStart(payload), parseQueryAsinImportStart(payload))
})

test('test_task_072_query_asin_import_start_boundary_empty_input', () => {
  // 边界空值：缺 importId → 可读错误。
  assert.throws(() => parseQueryAsinImportStart({ success: true, data: {} }), /任务/)
  assert.throws(() => parseQueryAsinImportStart({}), /任务/)
})

test('test_task_072_query_asin_import_start_boundary_single_item', () => {
  // 边界单元素：.xlsx 文件名合法（xls 亦允许）。
  assert.equal(isAllowedQueryAsinImportFile('query-asin.xlsx'), true)
  assert.equal(isAllowedQueryAsinImportFile('query-asin.xls'), true)
})

test('test_task_072_query_asin_import_start_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：非 Excel 被拒、空文件名被拒。
  assert.equal(isAllowedQueryAsinImportFile('data.csv'), false)
  assert.equal(isAllowedQueryAsinImportFile(''), false)
  assert.equal(isAllowedQueryAsinImportFile(undefined as never), false)
})

test('test_task_072_query_asin_import_start_invalid_input_rejected', () => {
  // 异常输入：success=false 抛后端 message。
  assert.throws(
    () => parseQueryAsinImportStart({ success: false, message: '仅支持 .xlsx 或 .xls 文件' }),
    /仅支持/,
  )
})

test('test_task_072_query_asin_import_poll_normal_running_and_terminal', () => {
  // 正常主路径：running 进度各计数可读；success 终态判定成功不再轮询。
  const running = parseQueryAsinImportProgress({
    success: true,
    data: {
      status: 'running',
      totalRows: 120,
      processedRows: 60,
      asinCount: 58,
      insertedCount: 40,
      deletedCount: 0,
      skippedCount: 18,
    },
  })
  assert.equal(running.status, 'running')
  assert.equal(running.processedRows, 60)
  assert.equal(running.insertedCount, 40)
  assert.equal(running.deletedCount, 0)
  assert.equal(queryAsinImportFinished(running), false)

  const done = parseQueryAsinImportProgress({ success: true, data: { status: 'success', insertedCount: 9 } })
  assert.equal(done.insertedCount, 9)
  assert.equal(queryAsinImportSucceeded(done), true)
  assert.equal(queryAsinImportFinished(done), true)
})

test('test_task_072_query_asin_import_poll_boundary_and_failed', () => {
  // 边界：空负载按 pending 不崩溃；failed 终态完成但未成功且错误可读。
  const empty = parseQueryAsinImportProgress({})
  assert.equal(empty.status, 'pending')
  assert.equal(queryAsinImportFinished(empty), false)
  assert.equal(queryAsinImportSucceeded(empty), false)

  const failed = parseQueryAsinImportProgress({
    success: true,
    data: { status: 'failed', errorMessage: 'Excel 缺少店铺名列' },
  })
  assert.equal(queryAsinImportFinished(failed), true)
  assert.equal(queryAsinImportSucceeded(failed), false)
  assert.match(failed.errorMessage || '', /店铺名/)
})

test('test_task_072_query_asin_import_outcome_text_normal', () => {
  // 结果文案：running/success/failed/pending 各给可读行。
  assert.match(queryAsinImportOutcomeText({ status: 'running', processedRows: 3, totalRows: 9 }), /3\/9/)
  const ok = queryAsinImportOutcomeText({ status: 'success', insertedCount: 4, skippedCount: 1 })
  assert.match(ok, /4/)
  assert.match(queryAsinImportOutcomeText({ status: 'failed', errorMessage: '解析失败' }), /解析失败/)
  assert.match(queryAsinImportOutcomeText({ status: 'pending' }), /等待/)
})

test('test_task_072_query_asin_import_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/轮询走 adapter：multipart POST /import + GET /import/{importId}，页面不内联。
  const api = readSource('src/pages/asin/query-asin-import-api.ts')
  assert.match(api, /query-asins\/import/)
  assert.match(api, /http\.post/)
  assert.match(api, /http\.get/)
  assert.match(api, /FormData/)
  assert.match(api, /startQueryAsinImport/)
  assert.match(api, /fetchQueryAsinImportProgress/)
  const mod = readSource('src/pages/asin/query-asin-import-model.ts')
  assert.equal(/axios|http\./.test(mod), false, '查询 ASIN 导入模型保持纯逻辑')
})