import { beforeEach, describe, expect, it, vi } from "vitest";
import { GET } from "@/app/api/admin/markup-configs/route";
import { PUT } from "@/app/api/admin/markup-configs/[customer_id]/route";
import { resetServiceTokenCache } from "@/modules/auth/service-token";

vi.mock("@/lib/prisma", () => ({
  prisma: {
    markupConfig: {
      findMany: vi.fn(),
      upsert: vi.fn(),
    },
    hostCustomer: {
      findMany: vi.fn().mockResolvedValue([]),
      findFirst: vi.fn().mockResolvedValue(null),
    },
    auditLog: {
      create: vi.fn(),
    },
  },
}));

import { prisma } from "@/lib/prisma";

const ADMIN_HEADERS = {
  authorization: "Bearer admin-jwt",
  "x-auth-type": "admin",
  "x-user-id": "admin_demo",
  "x-user-role": "admin",
};

describe("admin markup-configs API", () => {
  beforeEach(() => {
    vi.clearAllMocks();
    resetServiceTokenCache();
    process.env.HOST_SERVICE_TOKENS = JSON.stringify({
      "demo-host-token": {
        customerId: "CUST_001",
        permissions: ["pricing:markup:write"],
      },
    });
    process.env.CUSTOMER_REGISTRY = "CUST_002,CUST_003";
  });

  it("GET 返回注册客户合并配置", async () => {
    vi.mocked(prisma.markupConfig.findMany).mockResolvedValue([
      {
        customerId: "CUST_002",
        markupType: "percent",
        markupPercent: 10,
        markupFixedAmount: null,
        operatorId: "admin_demo",
        remark: null,
        updatedAt: new Date("2026-06-15T10:00:00Z"),
      },
    ] as never);

    const res = await GET(
      new Request("http://localhost/api/admin/markup-configs?page=1&size=10", {
        headers: ADMIN_HEADERS,
      }),
    );
    const body = await res.json();

    expect(res.status).toBe(200);
    expect(body.code).toBe(0);
    expect(body.data.total).toBe(3);
    expect(body.data.list[1].customer_id).toBe("CUST_002");
    expect(body.data.list[1].markup_percent).toBe(10);
  });

  it("PUT 固定金额加价成功", async () => {
    vi.mocked(prisma.markupConfig.upsert).mockResolvedValue({
      customerId: "CUST_001",
      markupType: "fixed",
      markupPercent: 0,
      markupFixedAmount: 25,
      operatorId: "admin_demo",
      remark: "测试",
      updatedAt: new Date("2026-06-24T10:00:00Z"),
    } as never);

    const res = await PUT(
      new Request("http://localhost/api/admin/markup-configs/CUST_001", {
        method: "PUT",
        headers: { ...ADMIN_HEADERS, "Content-Type": "application/json" },
        body: JSON.stringify({
          markup_type: "fixed",
          markup_fixed_amount: 25,
          remark: "测试",
        }),
      }),
      { params: Promise.resolve({ customer_id: "CUST_001" }) },
    );
    const body = await res.json();

    expect(res.status).toBe(200);
    expect(body.data.markup_type).toBe("fixed");
    expect(body.data.markup_fixed_amount).toBe(25);
  });

  it("PUT 未知客户 400", async () => {
    const res = await PUT(
      new Request("http://localhost/api/admin/markup-configs/CUST_999", {
        method: "PUT",
        headers: { ...ADMIN_HEADERS, "Content-Type": "application/json" },
        body: JSON.stringify({ markup_percent: 5 }),
      }),
      { params: Promise.resolve({ customer_id: "CUST_999" }) },
    );
    const body = await res.json();

    expect(res.status).toBe(400);
    expect(body.message).toBe("客户不存在");
  });
});