import type { EpisodeMappingPreviewItem } from "@umt/contracts";
import { createElement } from "react";
import { renderToStaticMarkup } from "react-dom/server";
import { describe, expect, it } from "vitest";
import { PreviewTable } from "./preview-table.tsx";

const item = (over: Partial<EpisodeMappingPreviewItem>): EpisodeMappingPreviewItem => ({
  sourceReleaseId: "7d3f7f5e-8a8c-4b8e-9f0a-1b2c3d4e5f60",
  title: "[Lilith-Raws] Kusuriya no Hitorigoto - 40",
  publishedAt: "2025-03-14T15:00:00.000Z",
  releaseGroup: "Lilith-Raws",
  current: {
    method: "unresolved",
    source: { season: 1, episodes: { start: 40, end: 40 } },
    canonical: null,
    evidence: [],
  },
  preview: {
    method: "rule",
    source: { season: 1, episodes: { start: 40, end: 40 } },
    canonical: { season: 2, episodes: { start: 10, end: 10 } },
    ruleId: "draft",
    evidence: [],
  },
  validation: "pass",
  changed: true,
  ...over,
});

describe("模拟预览表格", () => {
  it("原始 → 当前 → 套用后、方式、校验;有变化的行高亮", () => {
    const html = renderToStaticMarkup(createElement(PreviewTable, { items: [item({})], hasDraft: true }));
    expect(html).toContain("套用后");
    expect(html).toContain("S01E40");
    expect(html).toContain("待确认");
    expect(html).toContain("S02E10");
    expect(html).toContain("按规则");
    expect(html).toContain("对得上");
    expect(html).toContain("有变化");
    expect(html).toContain('data-changed="true"');
  });

  it("没变化不高亮;校验不通过显示对不上;没有草稿时列名是重算", () => {
    const html = renderToStaticMarkup(
      createElement(PreviewTable, {
        items: [
          item({
            changed: false,
            validation: "fail",
            preview: {
              method: "unresolved",
              source: { season: 1, episodes: { start: 40, end: 40 } },
              canonical: null,
              evidence: [],
            },
          }),
        ],
        hasDraft: false,
      }),
    );
    expect(html).toContain("重算");
    expect(html).toContain("对不上");
    expect(html).not.toContain("data-changed");
    expect(html).not.toContain("有变化");
  });

  it("没有资源时显示空态", () => {
    expect(renderToStaticMarkup(createElement(PreviewTable, { items: [], hasDraft: false }))).toContain(
      "还没有绑定的资源",
    );
  });
});