import { describe, expect, it } from "vitest";

import { createDavFixture, davRequest } from "@tests/worker/helpers/dav";
import { fetchWorker } from "@tests/worker/helpers/http";
import { name } from "./files-helpers";

describe("WebDAV file basics", () => {
  it("creates collections, writes file bytes through R2, and reports DAV properties", async () => {
    const fixture = await createDavFixture();
    const directory = name("put-get");

    const options = await fetchWorker(davRequest(fixture, "/files/", { method: "OPTIONS" }));
    expect(options.status).toBe(204);
    expect(options.headers.get("dav")).toBe("1, 2");

    const mkcol = await fetchWorker(davRequest(fixture, `/files/${directory}/`, { method: "MKCOL" }));
    expect(mkcol.status).toBe(201);

    const put = await fetchWorker(
      davRequest(fixture, `/files/${directory}/hello.txt`, {
        method: "PUT",
        headers: { "content-type": "text/plain" },
        body: "hello dav",
      }),
    );
    expect(put.status).toBe(201);
    expect(put.headers.get("etag")).toMatch(/^"[0-9a-f]+"$/);

    const get = await fetchWorker(davRequest(fixture, `/files/${directory}/hello.txt`));
    expect(get.status).toBe(200);
    expect(get.headers.get("content-type")).toBe("text/plain");
    await expect(get.text()).resolves.toBe("hello dav");

    const propfind = await fetchWorker(
      davRequest(fixture, `/files/${directory}/`, {
        method: "PROPFIND",
        headers: { depth: "1", "content-type": "application/xml" },
        body: `<?xml version="1.0"?><D:propfind xmlns:D="DAV:"><D:prop><D:resourcetype/><D:getcontentlength/><D:getetag/></D:prop></D:propfind>`,
      }),
    );
    expect(propfind.status).toBe(207);
    const xml = await propfind.text();
    expect(xml).toContain(`/files/${directory}/`);
    expect(xml).toContain(`/files/${directory}/hello.txt`);
    expect(xml).toContain("<D:getcontentlength>9</D:getcontentlength>");
  });

  it("rejects unsupported MKCOL bodies even when Content-Length is absent", async () => {
    const fixture = await createDavFixture();
    const empty = await fetchWorker(davRequest(fixture, `/files/${name("empty-mkcol")}/`, { method: "MKCOL" }));
    expect(empty.status).toBe(201);

    const withBody = await fetchWorker(
      davRequest(fixture, `/files/${name("body-mkcol")}/`, {
        method: "MKCOL",
        headers: { "content-type": "application/xml" },
        body: '<D:mkcol xmlns:D="DAV:"/>',
      }),
    );
    expect(withBody.status).toBe(415);
  });
});