import { describe, expect, it } from "vitest";
import {
  archiveRoot,
  isArchivePath,
  toArchivePath,
  toBoardPath,
} from "../src/model/archive";
import { parseBoard, sphereOf } from "../src/model/board";

describe("archive paths", () => {
  it("mirrors a board into the archive folder", () => {
    expect(toArchivePath("Boards/work.md", "Boards", "archive")).toBe(
      "Boards/archive/work.md",
    );
    expect(toArchivePath("📆 доски/работа.md", "📆 доски", "архив")).toBe(
      "📆 доски/архив/работа.md",
    );
  });

  it("keeps the shape of a nested board", () => {
    expect(toArchivePath("Boards/team/ops.md", "Boards", "archive")).toBe(
      "Boards/archive/team/ops.md",
    );
    expect(toBoardPath("Boards/archive/team/ops.md", "Boards", "archive")).toBe(
      "Boards/team/ops.md",
    );
  });

  it("leaves a mirror file where it is", () => {
    const mirror = "Boards/archive/work.md";
    expect(toArchivePath(mirror, "Boards", "archive")).toBe(mirror);
    expect(isArchivePath(mirror, "Boards", "archive")).toBe(true);
    expect(isArchivePath("Boards/work.md", "Boards", "archive")).toBe(false);
  });

  it("has nowhere to put a board outside the boards folder", () => {
    expect(toArchivePath("Notes/work.md", "Boards", "archive")).toBeNull();
    expect(toArchivePath("Boards/work.md", "Boards", "")).toBeNull();
    expect(archiveRoot("Boards", " ")).toBe("");
  });

  it("works with no boards folder at all", () => {
    expect(archiveRoot("", "archive")).toBe("archive");
    expect(toArchivePath("work.md", "", "archive")).toBe("archive/work.md");
    expect(toBoardPath("archive/work.md", "", "archive")).toBe("work.md");
  });

  it("shrugs at slashes around the folder names", () => {
    expect(toArchivePath("Boards/work.md", "/Boards/", "/archive/")).toBe(
      "Boards/archive/work.md",
    );
  });

  it("a mirror file keeps the sphere of the board it shadows", () => {
    expect(sphereOf("Boards/archive/работа.md")).toBe("работа");
  });
});

describe("parsing a mirror file", () => {
  const content = [
    "---",
    "",
    "kanban-plugin: board",
    "",
    "---",
    "",
    "## errands",
    "",
    "- [x] pick up the parcel ✅ 2026-07-30",
    "",
  ].join("\n");

  it("marks everything archive, separator or no separator", () => {
    const board = parseBoard("Boards/archive/personal.md", content, true);
    expect(board.tasks).toHaveLength(1);
    expect(board.tasks[0].inArchive).toBe(true);
    expect(board.tasks[0].project).toBe("errands");
    expect(board.lanes.every((lane) => lane.inArchive)).toBe(true);
  });

  it("reads as a plain board when nobody says it is a mirror", () => {
    const board = parseBoard("Boards/personal.md", content);
    expect(board.tasks[0].inArchive).toBe(false);
  });
});