import type { APIRequestContext } from "@playwright/test";

import { test, expect } from "./helpers/fixtures";
import { EMPLOYEE, MANAGER, apiGetData, createAuthenticatedApiClient, login, logout } from "./helpers/auth";
import { openNavLink } from "./helpers/navigation";

async function firstEnabledExpenseTypeId(api: APIRequestContext) {
  const response = await api.get("/api/expense-types?enabled=true");
  const payload = await response.json() as { data?: { items?: Array<{ id: string; enabled?: boolean; category?: string | null }> } };
  const item = payload.data?.items?.find((candidate) => candidate.enabled !== false && candidate.category === "office");
  if (!response.ok() || !item?.id) {
    throw new Error(`无法读取费用类型：HTTP ${response.status()}`);
  }
  return item.id;
}

async function createReimbursementItem(api: APIRequestContext, reimbursementId: string) {
  const expenseTypeId = await firstEnabledExpenseTypeId(api);
  const response = await api.post(`/api/reimbursements/${reimbursementId}/items`, {
    data: {
      expenseTypeId,
      expenseDate: "2026-05-13",
      amount: "10.00",
      description: "E2E 报销审批进度明细",
    },
  });
  if (!response.ok()) {
    throw new Error(`创建报销明细失败：HTTP ${response.status()}`);
  }
}

test("E2E 报销处理进度：提交后按真实 workflow 展示职责进度", async ({ page, reimbursementDetail }) => {
  const apiClient = await createAuthenticatedApiClient(EMPLOYEE);
  await login(page, EMPLOYEE);

  try {
    await (await openNavLink(page, "我的报销")).click();
    await expect(page).toHaveURL(/\/reimbursements/);
    await expect(page.getByTestId("reimbursements-create")).toBeVisible();

    const createResponsePromise = page.waitForResponse((response) => {
      const url = new URL(response.url());
      return response.request().method() === "POST" && url.pathname === "/api/reimbursements" && response.ok();
    });
    await page.getByTestId("reimbursements-create").click();
    await page.getByRole("menuitem", { name: "空白报销" }).click();
    const createPayload = (await (await createResponsePromise).json()) as { data?: { id?: string } };
    const reimbursementId = createPayload.data?.id;
    if (!reimbursementId) {
      throw new Error(`创建报销单后未返回 id: ${JSON.stringify(createPayload)}`);
    }

    await createReimbursementItem(apiClient.api, reimbursementId);

    await page.goto(`/reimbursements/${reimbursementId}`);
    await reimbursementDetail.assertLoaded();

    const marker = `MOCK_E2E_${Date.now()}_${Math.random().toString(16).slice(2)}`;
    await reimbursementDetail.uploadInvoicePdf(
      `progress-${Date.now()}.pdf`,
      Buffer.from(`%PDF-1.4\n${marker}\n%%EOF\n`, "utf8"),
    );

    await page.goto(`/reimbursements/${reimbursementId}`);
    await reimbursementDetail.assertLoaded();
    await reimbursementDetail.submitReimbursement();
    const actual = await apiGetData<{ workflowProgress: { steps: Array<{id: string}> }; processingProgress: {stages: Array<{key: string; state: string}>} }>(apiClient.api, `/api/reimbursements/${reimbursementId}`);
    expect(actual.workflowProgress.steps.map(step => step.id)).toEqual(["approval_1_manager", "approval_2_finance"]);

    await expect(page.getByText(/reviewing|审批中/).first()).toBeVisible({ timeout: 30_000 });
    await expect(reimbursementDetail.workflowProgress).toBeVisible({ timeout: 30_000 });
    await expect(reimbursementDetail.workflowProgress.locator(":scope > li")).toHaveCount(6);
    await expect(reimbursementDetail.workflowProgress).toContainText("申请提交");
    await expect(reimbursementDetail.workflowProgress.locator(":scope > li").nth(1)).toContainText(MANAGER.name);
    await expect(reimbursementDetail.workflowProgress).toContainText("财务复核");
    await expect(reimbursementDetail.workflowProgress).toContainText("组建付款批次");
    await expect(reimbursementDetail.workflowProgress).not.toContainText("审批节点1");
    await expect(reimbursementDetail.workflowProgress).toContainText("付款复核");
    await expect(reimbursementDetail.workflowProgress).toContainText("付款完成");
    // Payment work is separate from the two actual approval steps; no legacy badge is required.
    expect(actual.processingProgress.stages.slice(3).map(stage => stage.key)).toEqual([
      "payment_batch_created", "payment_batch_review", "payment_and_receipt",
    ]);
    for (const stage of actual.processingProgress.stages.slice(3)) expect(stage.state).toBe("pending");
    await expect(reimbursementDetail.workflowProgress).not.toContainText(/第 \d+ 步/);

    await logout(page, EMPLOYEE.name);
  } finally {
    await apiClient.dispose();
  }
});