const test = require('node:test');
const assert = require('node:assert/strict');

const {
  _test: {
    COMPANY_TASK_WORKFLOW_STEPS,
    buildPreferredMarketReferenceSeed,
    buildSelectionFissionPlanListSummary,
    buildWorkflowSummary,
    getSelectionFissionItemNodeState,
    isRetryableAlibaba1688ImageSearchFailure,
  },
} = require('../src/services/planningSelectionFissionService');

test('1688 sourcing keeps the selected market result as the later image reference', () => {
  const seeded = buildPreferredMarketReferenceSeed({
    marketItemId: '897171229570',
    channelName: '淘宝',
    title: '市场参考商品',
    imageUrl: 'https://example.com/reference.jpg',
    detailUrl: 'https://item.taobao.com/item.htm?id=897171229570',
  });

  assert.equal(seeded.candidate.marketItemId, '897171229570');
  assert.equal(seeded.candidate.imageUrl, 'https://example.com/reference.jpg');
  assert.equal(seeded.batch.source, 'alibaba_1688_sourcing_context');
  assert.deepEqual(seeded.batch.candidates, [seeded.candidate]);
});

test('1688 sourcing does not seed an incomplete market image reference', () => {
  assert.deepEqual(buildPreferredMarketReferenceSeed({ marketItemId: '897171229570' }), {
    candidate: null,
    batch: null,
  });
});

test('1688 sourcing retries only transient upstream failures', () => {
  assert.equal(isRetryableAlibaba1688ImageSearchFailure({
    status: 502,
    message: '后端服务调用失败',
  }), true);
  assert.equal(isRetryableAlibaba1688ImageSearchFailure({
    response: { status: 504, data: { message: 'Gateway Timeout' } },
  }), true);
  assert.equal(isRetryableAlibaba1688ImageSearchFailure({
    status: 502,
    message: 'AccessKey已被禁用',
  }), false);
  assert.equal(isRetryableAlibaba1688ImageSearchFailure({
    response: { status: 400, data: { message: '参数错误' } },
  }), false);
});

test('company product workflow restores pricing before image generation', () => {
  assert.deepEqual(COMPANY_TASK_WORKFLOW_STEPS, [8, 3, 4, 6, 7]);
  const task = {
    selectedSpuCode: 'SPU-1',
    selectedMainSkuImageUrl: 'https://example.com/sku.jpg',
    whiteBackgroundAssets: { rows: [{ skuCode: 'SKU-1' }] },
    skuSnapshot: { rows: [{ skuCode: 'SKU-1' }] },
    skuSceneImages: {},
    pricingRows: [],
    activityPricingRows: [],
  };
  assert.equal(getSelectionFissionItemNodeState(task).step, 8);

  task.pricingRows = [{ skuCode: 'SKU-1' }];
  task.activityPricingRows = [{ skuCode: 'SKU-1' }];
  task.pricingTableSavedAt = '2026-08-20T00:00:00.000Z';
  assert.equal(getSelectionFissionItemNodeState(task).step, 3);
});

test('selection plan list summary excludes heavy workflow payloads', () => {
  const summary = buildSelectionFissionPlanListSummary({
    id: 7,
    sourceItems: [{ id: 11, sourceItemId: 11, marketItemId: 'm-1', workflowStatus: 'running' }],
    listingTasks: [{ id: 12, selectedSpuCode: 'SPU-1', listingStatus: 'draft' }],
    items: [{ id: 12, pricingRows: Array.from({ length: 100 }, () => ({ skuCode: 'sku' })) }],
  });

  assert.equal(summary.detailLoaded, false);
  assert.equal(summary.items.length, 0);
  assert.deepEqual(summary.sourceItems[0], {
    id: 11,
    sourceItemId: 11,
    slotNo: undefined,
    marketItemId: 'm-1',
    channelName: undefined,
    title: undefined,
    mainImageUrl: undefined,
    workflowStep: undefined,
    workflowStatus: 'running',
    workflowErrorMessage: undefined,
  });
  assert.equal(summary.listingTasks[0].selectedSpuCode, 'SPU-1');
  assert.equal(summary.listingTasks[0].pricingRows, undefined);
});

test('workflow summary exposes a failed child node immediately', () => {
  const summary = buildWorkflowSummary({
    workflowStatus: 'waiting',
    workflowStep: 2,
    workflowProgress: 20,
    items: [{
      id: 101,
      sourceItemId: 101,
      slotNo: 1,
      variantNo: 0,
      selectedSpuCode: '',
      workflowStatus: 'failed',
      workflowStep: 2,
      workflowErrorMessage: '公司 SPU 匹配服务不可用',
    }],
  });

  assert.equal(summary.status, 'failed');
  assert.equal(summary.currentStep, 2);
  assert.equal(summary.errorMessage, '公司 SPU 匹配服务不可用');
  assert.equal(summary.requiresUser, false);
});