import { describe, expect, it } from "vitest";
import { fallbackData, getSubmitErrorMessage, normalizeSiteConfig } from "@/lib/data";
import type { PublicSiteConfig } from "@/lib/types";

describe("WonderQ shared data helpers", () => {
  it("uses local defaults when the site configuration is empty", () => {
    expect(normalizeSiteConfig({}, fallbackData)).toEqual(fallbackData);
  });

  it("normalizes the supported home modules and keeps the local vehicle fallback", () => {
    const config: PublicSiteConfig = {
      heroSlides: [
        {
          id: "hero-1",
          title: "后台首页主视觉",
          kicker: "后台小标题",
          image: "https://cdn.example.test/hero.jpg",
          isActive: true,
          sortOrder: 0,
        },
      ],
      vehicleOptions: [
        {
          id: "vehicle-1",
          title: "舒适型用车",
          description: "适合家庭出行",
          image: "https://cdn.example.test/vehicle.jpg",
          isActive: true,
          sortOrder: 0,
        },
      ],
    };

    const data = normalizeSiteConfig(config, fallbackData);

    expect(data.heroSlides).toMatchObject([
      {
        id: "hero-1",
        title: "后台首页主视觉",
        image: "https://cdn.example.test/hero.jpg",
      },
    ]);
    expect(data.vehicleOptions).toMatchObject([
      {
        id: "vehicle-1",
        title: "舒适型用车",
        description: "适合家庭出行",
      },
    ]);
    expect(data.vehicleService.introTitle).toBe("旅游出行专属用车服务");
  });

  it("keeps the backend hero actionLabel when normalizing site config", () => {
    const config: PublicSiteConfig = {
      heroSlides: [
        {
          id: "hero-api",
          title: "经典人文打卡线路",
          kicker: "经典人文",
          actionLabel: "查看线路",
          image: "https://cdn.example.test/hero.webp",
          targetType: null,
          targetValue: null,
        },
      ],
    };

    const data = normalizeSiteConfig(config, fallbackData);

    expect(data.heroSlides[0]).toMatchObject({
      id: "hero-api",
      title: "经典人文打卡线路",
      kicker: "经典人文",
      actionLabel: "查看线路",
      image: "https://cdn.example.test/hero.webp",
    });
  });

  it("replaces root-relative API images with network fallbacks", () => {
    const config: PublicSiteConfig = {
      heroSlides: [
        {
          id: "hero-local-path",
          title: "山野户外",
          image: "/assets/guizhou/wanfenglin.jpg",
        },
      ],
      vehicleOptions: [
        {
          id: "vehicle-local-path",
          title: "舒适型用车",
          description: "适合家庭出行",
          image: "/assets/guizhou/jiaxiu-tower.jpg",
        },
      ],
    };

    const data = normalizeSiteConfig(config, fallbackData);

    expect(data.heroSlides[0]?.image).toBe(
      "https://wanfenglin-guanwang.oss-cn-chengdu.aliyuncs.com/uploads/20240718/23ea4291a9570b94a1f8df9a012c18ec.jpg",
    );
    expect(data.vehicleOptions[0]?.image).toBe(
      "https://dimg04.c-ctrip.com/images/1me6m12000rntioi4FFB2.jpg?proc=source%2Ftripcommunity",
    );
  });

  it("returns a stable submit error message", () => {
    expect(getSubmitErrorMessage(new Error("网络异常"))).toBe("网络异常");
    expect(getSubmitErrorMessage("unknown")).toBe("提交失败，请稍后再试。");
  });

});