/**
 * @file Tests that a session finds its workspace and its `claude --worktree`
 * name by folder on Windows paths (`D:\…`) as well as POSIX ones — the
 * transcript page's Resume/Fork/Open pane hid on Windows when they matched
 * on "/" only.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

import { describe, it, expect } from "vitest";
import type { Lane, Session } from "../../../lib/types";
import { owningLane } from "../SessionResumeButton";
import { sessionWorktreeName } from "../WorkspaceSessionList";

const lane = (id: number, cwd: string) => ({ id, cwd, tool: "claude" }) as Lane;

describe("session paths", () => {
  it("finds the deepest owning workspace with either separator", () => {
    const lanes = [lane(1, "D:\\Project"), lane(2, "D:\\Project\\Hobby\\"), lane(3, "/home/u/app")];
    expect(owningLane("D:\\Project\\Hobby\\tri-vi-portfolio", "claude", lanes)?.id).toBe(2);
    expect(owningLane("D:\\Project\\Hobby", "claude", lanes)?.id).toBe(2);
    expect(owningLane("D:\\ProjectX", "claude", lanes)).toBeNull();
    expect(owningLane("/home/u/app/src", "claude", lanes)?.id).toBe(3);
  });

  it("reads a worktree name from a Windows or POSIX session folder", () => {
    const at = (cwd: string) => ({ cwd }) as Session;
    expect(
      sessionWorktreeName(lane(1, "D:\\repo"), at("D:\\repo\\.claude\\worktrees\\fix-a"))
    ).toBe("fix-a");
    expect(sessionWorktreeName(lane(1, "/r"), at("/r/.claude/worktrees/fix-b/"))).toBe("fix-b");
    expect(sessionWorktreeName(lane(1, "D:\\repo"), at("D:\\repo\\"))).toBeNull();
  });
});