import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  createVersionUploadState,
  failVersionUpload,
  startVersionUpload,
  succeedVersionUpload,
} from '../src/pages/records/version-upload-state.ts'

test('test_task_129_version_upload_state_normal_primary_path', () => {
  // 正常主路径：上传 job 状态转换 idle→running→done。
  const state = succeedVersionUpload(startVersionUpload(createVersionUploadState()))
  assert.equal(state.status, 'done')
})

test('test_task_129_version_upload_state_normal_variant_input', () => {
  // 正常变体：失败状态携带可操作消息。
  const state = failVersionUpload(createVersionUploadState(), '上传超时，请重试')
  assert.equal(state.status, 'failed')
  assert.equal(state.message, '上传超时，请重试')
})

test('test_task_129_version_upload_state_repeated_is_idempotent', () => {
  // 正常重复：初始状态幂等。
  assert.deepEqual(createVersionUploadState(), createVersionUploadState())
})

test('test_task_129_version_upload_state_boundary_empty_input', () => {
  // 边界空值：初始 idle 无进度。
  const state = createVersionUploadState()
  assert.equal(state.status, 'idle')
  assert.equal(state.progress, 0)
})

test('test_task_129_version_upload_state_boundary_single_item', () => {
  // 边界单元素：上传中标记进度范围。
  const state = { status: 'running' as const, progress: 0 }
  assert.equal(state.progress, 0)
})

test('test_task_129_version_upload_state_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：重复失败覆盖消息。
  const state = failVersionUpload(failVersionUpload(createVersionUploadState(), 'A'), 'B')
  assert.equal(state.message, 'B')
})

test('test_task_129_version_upload_state_invalid_input_rejected', () => {
  // 异常输入：错误消息为空的失败回兜底。
  const state = failVersionUpload(createVersionUploadState(), '   ')
  assert.ok(state.message && state.message.length > 0)
})

test('test_task_129_version_upload_state_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/可操作：上传状态纯逻辑、无框架/http。
  const mod = readSource('src/pages/records/version-upload-state.ts')
  assert.equal(/axios|http\.|vue/.test(mod), false, '上传状态保持纯逻辑')
  assert.match(mod, /status/)
})