import fs from "node:fs";
import path from "node:path";

import { expect, test, type Locator, type Page } from "@playwright/test";

import { login, type E2EUser } from "../helpers/auth";

type AssetType = "fixed_asset" | "electronic_system" | "code_repository" | "backup_media";

const ASSET_TYPES: Array<{
  type: AssetType;
  label: string;
  prefix: RegExp;
  sensitivity: string;
  externalRef: string;
  metadata: Record<string, string>;
}> = [
  {
    type: "fixed_asset",
    label: "FA 固定资产",
    prefix: /^FA-\d{4}-\d{6}$/,
    sensitivity: "internal",
    externalRef: "asset1d-fixed-asset-ledger",
    metadata: { trialKind: "fixed_asset" },
  },
  {
    type: "electronic_system",
    label: "EA-SYS 电子系统",
    prefix: /^EA-SYS-\d{4}-\d{6}$/,
    sensitivity: "internal",
    externalRef: "https://oa.hyinda.com",
    metadata: { trialKind: "electronic_system", backupPolicy: "manual-check" },
  },
  {
    type: "code_repository",
    label: "EA-REPO 代码仓库",
    prefix: /^EA-REPO-\d{4}-\d{6}$/,
    sensitivity: "internal",
    externalRef: "git-meta:hyb-oa",
    metadata: { trialKind: "code_repository", sourceOfTruth: "git" },
  },
  {
    type: "backup_media",
    label: "EA-BKP 备份资产",
    prefix: /^EA-BKP-\d{4}-\d{6}$/,
    sensitivity: "confidential",
    externalRef: "backup-set:ASSET1D",
    metadata: { trialKind: "backup_media", restoreVerification: "metadata-only" },
  },
];

function requireAdminUser(): E2EUser {
  const identifier = process.env.LIVE_SMOKE_ADMIN_IDENTIFIER?.trim();
  const password = process.env.LIVE_SMOKE_ADMIN_PASSWORD?.trim();
  if (!identifier || !password) {
    throw new Error("missing LIVE_SMOKE_ADMIN_IDENTIFIER/PASSWORD");
  }
  return { identifier, password, name: "OA-only smoke admin" };
}

function reportDir() {
  return path.resolve(process.env.ASSET1D_REPORT_DIR || `../artifacts/qa-flow/asset1d-public-trial-${Date.now()}`);
}

async function selectFirstBusinessOption(locator: Locator) {
  await expect
    .poll(async () => locator.locator("option").evaluateAll((options) => options
      .map((option) => ({
        value: (option as HTMLOptionElement).value,
        disabled: (option as HTMLOptionElement).disabled,
      }))
      .filter((option) => option.value && !option.disabled)
      .map((option) => option.value)[0] ?? ""))
    .not.toBe("");

  const value = await locator.locator("option").evaluateAll((options) => options
    .map((option) => ({
      value: (option as HTMLOptionElement).value,
      disabled: (option as HTMLOptionElement).disabled,
    }))
    .filter((option) => option.value && !option.disabled)
    .map((option) => option.value)[0] ?? "");
  await locator.selectOption(value);
}

async function fillByPlaceholder(page: Page, placeholder: string | RegExp, value: string) {
  const field = page.getByPlaceholder(placeholder).first();
  await expect(field).toBeVisible();
  await field.fill(value);
}

async function createTrialCategory(page: Page, suffix: string) {
  const categoryCode = `ASSET1D_${suffix}`;
  const categoryName = `TEST SMOKE ASSET1D 分类 ${suffix}`;
  await page.getByTestId("asset-category-reset").click();
  await page.getByTestId("asset-category-code").fill(categoryCode);
  await page.getByTestId("asset-category-name").fill(categoryName);
  await page.getByTestId("asset-category-save").click();
  await expect(page.getByRole("row").filter({ hasText: categoryCode })).toBeVisible({ timeout: 30_000 });
  return { categoryCode, categoryName };
}

async function createAsset(page: Page, categoryName: string, suffix: string, index: number, config: (typeof ASSET_TYPES)[number]) {
  const name = `TEST SMOKE ASSET1D ${config.label} ${suffix}`;
  await page.getByTestId("asset-create").click();
  await expect(page.getByRole("heading", { name: "新建资产卡片" })).toBeVisible();

  await page.getByTestId("asset-name").fill(name);
  await page.getByTestId("asset-type").selectOption(config.type);
  await page.getByTestId("asset-sensitivity").selectOption(config.sensitivity);
  await page.getByTestId("asset-category").selectOption({ label: categoryName });
  await selectFirstBusinessOption(page.getByTestId("asset-legal-entity"));
  await selectFirstBusinessOption(page.getByTestId("asset-cost-center"));
  await selectFirstBusinessOption(page.getByTestId("asset-owner"));
  await selectFirstBusinessOption(page.getByTestId("asset-keeper"));
  await page.getByTestId("asset-serial-no").fill(`ASSET1D-${config.type}-${suffix}`);
  await page.getByTestId("asset-location").fill("TEST-SMOKE-ASSET1D 管理位置");
  await page.getByTestId("asset-archive-location").fill(`ASSET1D-ARCHIVE-${config.type}`);
  await page.getByTestId("asset-external-ref").fill(config.externalRef);
  await page.getByTestId("asset-source-hash").fill(`asset1d-${suffix}-${index}`.replace(/[^a-z0-9-]/gi, "").slice(0, 64));
  await page.getByTestId("asset-verification-no").fill(`VER-${String(Date.now()).slice(-8)}${index}`);
  await fillByPlaceholder(page, /写回收要求/, "TEST/SMOKE/ASSET1D 试录；不含密钥、源码、完整路径或涉密正文。");
  await fillByPlaceholder(page, /不要粘贴 \.env/, JSON.stringify({
    testMarker: "TEST-SMOKE-ASSET1D",
    ...config.metadata,
  }));

  const createResponsePromise = page.waitForResponse((response) => {
    const url = new URL(response.url());
    return response.request().method() === "POST" && url.pathname === "/api/assets";
  });
  await page.getByTestId("asset-save").click();
  const createResponse = await createResponsePromise;
  const payload = await createResponse.json();
  if (!createResponse.ok()) {
    throw new Error(`asset create failed: ${createResponse.status()} ${JSON.stringify(payload).slice(0, 300)}`);
  }

  const asset = payload.data?.asset;
  const assetNo = String(asset?.assetNo || "");
  expect(assetNo).toMatch(config.prefix);
  await page.goto(`/assets?id=${asset.id}`);
  await expect(page.getByTestId("asset-name")).toHaveValue(name, { timeout: 30_000 });
  await page.getByPlaceholder("搜索编号/名称/hash/VER").fill(assetNo);
  await expect(page.getByTestId("asset-row").filter({ hasText: assetNo })).toBeVisible({ timeout: 30_000 });

  return {
    type: config.type,
    assetNo,
    name,
    id: asset.id,
    expectedPrefix: config.prefix.source,
  };
}

test("ASSET1D 公网资产试录：FA/EA-SYS/EA-REPO/EA-BKP", async ({ page }) => {
  test.skip(process.env.ASSET1D_PUBLIC_TRIAL !== "1", "ASSET1D public trial requires explicit ASSET1D_PUBLIC_TRIAL=1");
  const admin = requireAdminUser();
  const suffix = String(Date.now()).slice(-8);
  const outputDir = reportDir();
  fs.mkdirSync(outputDir, { recursive: true });

  await login(page, admin);
  await page.goto("/assets");
  await page.locator(".page-header-shell").getByRole("button", { name: "更多" }).click();
  await page.getByRole("menuitem", { name: "资产分类" }).click();
  await expect(page.getByTestId("asset-category-code")).toBeVisible({ timeout: 30_000 });

  const category = await createTrialCategory(page, suffix);
  const createdAssets = [];
  for (const [index, config] of ASSET_TYPES.entries()) {
    createdAssets.push(await createAsset(page, category.categoryName, suffix, index + 1, config));
  }

  const summary = {
    issueId: "ASSET1D-4",
    status: "PASS_ASSET_UI_TRIAL_READY",
    mode: "asset1d-public-ui-trial",
    checkedAt: new Date().toISOString(),
    baseUrl: process.env.E2E_BASE_URL || "https://oa.hyinda.com",
    category,
    createdAssets,
    boundaries: {
      noEaDocWrite: true,
      noFileUpload: true,
      noSecretOutput: true,
      noSourceBundleUpload: true,
      noFullPathOutput: true,
      testDataRetainedForAudit: true,
    },
  };
  fs.writeFileSync(path.join(outputDir, "summary.json"), `${JSON.stringify(summary, null, 2)}\n`, "utf8");
});