import { existsSync } from "node:fs";
import path from "node:path";

import { test, expect } from "../helpers/fixtures";
import { EMPLOYEE, login } from "../helpers/auth";
import { createSafeLiveInvoiceOcrEvidence, openInvoicePool, resolveLiveOcrUser, uploadLiveInvoiceAndWait } from "../helpers/liveInvoiceOcr";

test("手工 live 腾讯 OCR 辅助复核：真实 VAT 发票上传后进入可处理状态", async ({ page }, testInfo) => {
  test.skip(process.env.PLAYWRIGHT_MANUAL !== "1", "仅在显式手工 Playwright 模式下执行");
  test.skip(process.env.PLAYWRIGHT_OCR_LIVE !== "1", "仅在显式 live OCR 辅助复核模式下执行");

  const invoiceFilePath = process.env.PLAYWRIGHT_OCR_LIVE_FILE?.trim() ?? "";
  test.skip(!invoiceFilePath || !existsSync(invoiceFilePath) || path.extname(invoiceFilePath).toLowerCase() !== ".pdf", "需要提供存在的 PDF 格式 PLAYWRIGHT_OCR_LIVE_FILE");

  const liveOcrUser = resolveLiveOcrUser(EMPLOYEE);

  await login(page, liveOcrUser);
  await openInvoicePool(page);

  const result = await uploadLiveInvoiceAndWait(page, invoiceFilePath);
  const evidence = createSafeLiveInvoiceOcrEvidence(result, process.env.PLAYWRIGHT_OCR_LIVE_ALIAS?.trim() || "SAMPLE-PDF-001");
  console.log(`[live-ocr] ${JSON.stringify(evidence)}`);
  await testInfo.attach("live-ocr-result.json", {
    body: JSON.stringify(evidence, null, 2),
    contentType: "application/json",
  });

  if (result.status === "ocr_failed") {
    const allowDuplicate = process.env.PLAYWRIGHT_OCR_ALLOW_DUPLICATE === "1";
    const explainableTerminal = ["duplicate_or_same_invoice", "already_used"].includes(evidence.reasonCategory);
    if (!allowDuplicate || !explainableTerminal) {
      throw new Error(`live 腾讯 OCR 失败：reasonCategory=${evidence.reasonCategory}`);
    }
    await page.context().clearCookies().catch(() => undefined);
    return;
  }

  expect(result.invoiceCode ?? result.invoiceNumber, JSON.stringify(evidence)).toBeTruthy();
  expect(result.totalAmount, JSON.stringify(evidence)).toBeTruthy();
  expect(result.totalAmount, JSON.stringify(evidence)).not.toBe("-");

  await page.context().clearCookies().catch(() => undefined);
});