import { describe, expect, it } from 'vitest'
import { isIssueMine, issueOwnerLogin } from './issueOwnership'

describe('isIssueMine', () => {
  it('assignee 含我 → 可写', () => {
    expect(isIssueMine({ poster: 'chehongwei', assignees: ['cruldra'] }, 'cruldra')).toBe(true)
  })

  it('assignee 是别人 → 只读，创建者是我也不算', () => {
    expect(isIssueMine({ poster: 'cruldra', assignees: ['chehongwei'] }, 'cruldra')).toBe(false)
  })

  it('无 assignee 时按创建者判定', () => {
    expect(isIssueMine({ poster: 'cruldra' }, 'cruldra')).toBe(true)
    expect(isIssueMine({ poster: 'chehongwei' }, 'cruldra')).toBe(false)
  })

  it('身份未知 → 一律可写，不锁死自己的板', () => {
    expect(isIssueMine({ poster: 'chehongwei', assignees: ['chehongwei'] }, undefined)).toBe(true)
  })

  it('非 Gitea 来源（无 poster 无 assignee）→ 可写', () => {
    expect(isIssueMine({}, 'cruldra')).toBe(true)
  })
})

describe('issueOwnerLogin', () => {
  it('assignee 优先于创建者', () => {
    expect(issueOwnerLogin({ poster: 'cruldra', assignees: ['chehongwei'] })).toBe('chehongwei')
  })

  it('无 assignee 时回退创建者', () => {
    expect(issueOwnerLogin({ poster: 'cruldra' })).toBe('cruldra')
  })

  it('都没有 → undefined', () => {
    expect(issueOwnerLogin({})).toBeUndefined()
  })
})