import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  isAllowedExcelImportFile,
  parseImportStart,
  parseImportProgress,
  importFinished,
  importSucceeded,
  deleteOutcomeText,
} from '../src/pages/asin/import-progress-model.ts'

test('test_task_076_skip_price_import_start_normal_primary_path', () => {
  // 正常主路径：导入启动结果解析出任务 id。
  assert.equal(parseImportStart({ success: true, data: { importId: 'job_sp_1' } }), 'job_sp_1')
})

test('test_task_076_skip_price_import_progress_normal_deleted_and_running', () => {
  // 正常主路径：running 进度统计 deletedCount(删除导入) 与 insertedCount(新增导入)。
  const progress = parseImportProgress({
    success: true,
    data: { status: 'running', totalRows: 50, processedRows: 20, deletedCount: 3, insertedCount: 5, skippedCount: 2 },
  })
  assert.equal(progress.status, 'running')
  assert.equal(progress.deletedCount, 3)
  assert.equal(progress.insertedCount, 5)
  assert.equal(importFinished(progress), false)
})

test('test_task_076_skip_price_import_success_terminal_and_delete_text', () => {
  // 正常终态：success 判定成功；删除文案含删除/跳过条数。
  const done = parseImportProgress({
    success: true,
    data: { status: 'success', deletedCount: 9, skippedCount: 2 },
  })
  assert.equal(importFinished(done), true)
  assert.equal(importSucceeded(done), true)
  const text = deleteOutcomeText(done)
  assert.match(text, /删除/)
  assert.match(text, /9/)
})

test('test_task_076_skip_price_import_file_boundary_single_item', () => {
  // 边界单元素：.xlsx/.xls 合法。
  assert.equal(isAllowedExcelImportFile('skip.xlsx'), true)
  assert.equal(isAllowedExcelImportFile('skip.xls'), true)
})

test('test_task_076_skip_price_import_file_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：非 Excel 与空文件名被拒。
  assert.equal(isAllowedExcelImportFile('data.csv'), false)
  assert.equal(isAllowedExcelImportFile(''), false)
  assert.equal(isAllowedExcelImportFile(undefined as never), false)
})

test('test_task_076_skip_price_import_progress_boundary_empty_and_failed', () => {
  // 边界/失败：空负载按 pending；failed 终态完成但未成功且错误可读。
  const empty = parseImportProgress({})
  assert.equal(empty.status, 'pending')
  assert.equal(importFinished(empty), false)
  const failed = parseImportProgress({ success: true, data: { status: 'failed', errorMessage: '导入文件超过大小上限' } })
  assert.equal(importFinished(failed), true)
  assert.equal(importSucceeded(failed), false)
  assert.match(failed.errorMessage || '', /大小上限/)
})

test('test_task_076_skip_price_import_invalid_input_rejected', () => {
  // 异常输入：success=false 抛后端 message；缺 importId 抛可读错误。
  assert.throws(() => parseImportStart({ success: false, message: '无权访问' }), /无权访问/)
  assert.throws(() => parseImportStart({ success: true, data: {} }), /任务/)
  assert.throws(() => parseImportProgress({ success: false, message: '导入任务不存在' }), /导入任务不存在/)
})

test('test_task_076_skip_price_import_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/轮询走 adapter：import 与 delete-import 均有 POST 启动 + GET 进度，group_id 必填。
  const api = readSource('src/pages/asin/skip-price-import-api.ts')
  assert.match(api, /skip-price-asins\/import/)
  assert.match(api, /skip-price-asins\/delete-import/)
  assert.match(api, /http\.post/)
  assert.match(api, /http\.get/)
  assert.match(api, /FormData/)
  assert.match(api, /group_id/)
  assert.match(api, /startSkipPriceImport/)
  assert.match(api, /fetchSkipPriceImportProgress|fetchSkipPriceDeleteImportProgress/)
})