// 跨窗口草稿认领：别的窗口打开着的文档不该在本窗口再弹恢复提示；
// 窗口注销或认领过期后，草稿重新可被提示（真正的崩溃恢复不被吞）。
import { describe, it, expect, beforeEach } from 'vitest'
import { createWindowClaims, CLAIM_STALE_MS } from '../src/services/windowClaims'

describe('跨窗口文档认领', () => {
  beforeEach(() => { localStorage.clear() })

  it('其他窗口认领的文档键会被列出，本窗口自己的不算', () => {
    const a = createWindowClaims('win-a')
    const b = createWindowClaims('win-b')
    a.update(['path:C:/docs/a.md'])
    b.update(['path:C:/docs/b.md'])
    expect([...b.liveClaimedKeys()]).toEqual(['path:C:/docs/a.md'])
    expect([...a.liveClaimedKeys()]).toEqual(['path:C:/docs/b.md'])
  })

  it('窗口注销后其认领立即失效', () => {
    const a = createWindowClaims('win-a')
    const b = createWindowClaims('win-b')
    a.update(['path:C:/docs/a.md'])
    a.dispose()
    expect(b.liveClaimedKeys().size).toBe(0)
  })

  it('认领过期（窗口崩溃未注销）后自动失效，不吞崩溃草稿', () => {
    let t = 1_000_000
    const now = () => t
    const a = createWindowClaims('win-a', localStorage, now)
    const b = createWindowClaims('win-b', localStorage, now)
    a.update(['path:C:/docs/a.md'])
    expect(b.liveClaimedKeys().size).toBe(1)
    t += CLAIM_STALE_MS + 1
    expect(b.liveClaimedKeys().size).toBe(0)
  })
})