import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import { dirname, resolve } from 'node:path'
import test from 'node:test'
import { fileURLToPath } from 'node:url'

const here = dirname(fileURLToPath(import.meta.url))
const read = (path) => readFileSync(resolve(here, path), 'utf8')
const firstlegOpenApi = read('../../firstleg/src/main/resources/openapi/firstleg-v1.yaml')
const pdaOpenApi = read('../../firstleg/src/main/resources/openapi/phase3-pda-convergence-v1.yaml')
const entry = read('../admin-test-env-acceptance.mjs')
const loading = read('./phase3-loading.mjs')
const convergence = read('./phase3-pda-convergence.mjs')
const customs = read('./phase3-customs.mjs')
const finalize = read('./phase3-loading-finalize.mjs')

function ordered(source, fragments) {
  let cursor = -1
  for (const fragment of fragments) {
    const next = source.indexOf(fragment, cursor + 1)
    assert.ok(next > cursor, `${fragment} must appear in frozen order`)
    cursor = next
  }
}

test('OpenAPI freezes LOADING incremental plan capabilities and optimistic versions', () => {
  for (const endpoint of [
    '/api/platform/v1/first-leg/smart-loading/plans/{planId}/assignments:',
    '/api/platform/v1/first-leg/smart-loading/plans/{planId}/items/{itemId}:',
  ]) assert.ok(firstlegOpenApi.includes(endpoint), `${endpoint} missing`)
  for (const field of [
    'inboundId', 'inboundDetailId', 'packageCount', 'expectedVersion', 'operationId',
    'expectedPlanVersion', 'expectedItemVersion', 'canAssign', 'canEdit', 'blockedReason',
    'finalCompletionStatus', 'pdaTaskId', 'pdaTaskStatus', 'pdaTaskVersion',
    'pickedPackageCount', 'minPackageCount', 'canAdjust', 'canRemove',
  ]) assert.match(firstlegOpenApi, new RegExp(`\\b${field}\\b`))
  assert.match(firstlegOpenApi, /enum: \[NOT_STARTED, IN_PROGRESS, COMPLETED\]/)
})

test('default fixture publishes a second marker-owned inbound for the same-plan increment', () => {
  assert.match(entry, /const incrementalMarker = `\$\{originalMarker\}-LOAD-INC`/)
  assert.match(entry, /orders-phase3-loading-incremental-fixture/)
  assert.match(entry, /inbound-measurement-phase3-loading-incremental-fixture/)
  assert.match(entry, /phase3LoadingIncrementalPackageCount = 2/)
  assert.match(entry, /phase3LoadingIncremental: incrementalFixture/)
  assert.match(entry, /marker: originalMarker/)
  assert.doesNotMatch(entry, /phase3LoadingIncremental[\s\S]{0,300}(history|fallback|latest)/i)
})

test('HTTP chain refreshes after stale inventory and keeps one stable PDA identity', () => {
  ordered(loading, [
    'PDA 原子批次完成拣货并等待人工确认',
    '五类装柜证据完整且铅封号持久化',
    'LOADING 阶段向同一 PDA task 增加入库单',
    '增量保持稳定四元身份、LOADING 不回退并撤回最终完成门禁',
    '增量后旧 inventory token 明确 A0409 并要求刷新',
    '增量旧 token 冲突后 plan/task/items 零写入',
    '未拣动态增量明细允许删除',
    '未拣动态增量明细允许调整数量',
    '调整数量递增 plan/task/item 版本并保持稳定任务',
    '重新增量后刷新 PDA task detail',
    '重新增量后刷新 inventory snapshot',
    '动态新增项拣完后同一任务重新进入 AWAITING_REVIEW',
    '已拣项减量低于 minPackageCount 返回 A0409',
    '已拣项删除返回 A0409',
    '已拣项删除和减量失败后 plan/task/items 零写入',
    '订舱拖车报关未齐备时 LOADED 硬门禁拒绝',
  ])
  assert.match(loading, /String\(staleIncrementBatch\.body\?\.message \|\| ''\)\.includes\('库存已变化，请刷新后重试'\)/)
  assert.match(loading, /id\(incrementedTask\?\.loadingPlanId\) === loadingPlanId/)
  assert.match(loading, /id\(incrementedTask\?\.containerBookingId\) === containerBookingId/)
  assert.match(loading, /loadingPlanStatus: 'LOADING', finalStatus: 'AWAITING_REVIEW'/)
  assert.doesNotMatch(loading, /\/loading\/complete\?tenantId=/)
})

test('downstream modules keep the task pending until the transactional PDA final complete', () => {
  assert.match(convergence, /summary\?\.status === 'LOADING'/)
  assert.match(convergence, /!operations\.some\(\(item\) => item\.actionType === 'COMPLETE_LOADING'\)/)
  assert.match(customs, /\['AWAITING_REVIEW', 'LOADED'\]/)
  ordered(finalize, [
    '最终完成前拖车与报关清关门禁属于同一稳定柜次',
    '最终完成前四元身份稳定且任务等待人工确认',
    '读取最终完成并发前计划即时版本',
    'Admin 增量与 PDA final complete 并发恰好一个事务成功',
    '订舱拖车报关齐备后完成装柜',
    '统一硬门禁通过后 task 与 workflow 同事务完成且身份不漂移',
    '入库单终态 LOADED、版本递增且审计历史存在',
    '统一硬门禁通过后五类有效证据仍完整',
    'COMPLETED 后新增计划明细被拒绝',
    'COMPLETED 后调整计划明细被拒绝',
    'COMPLETED 后删除计划明细被拒绝',
  ])
  assert.match(finalize, /`\$\{taskPath\}\/complete`/)
  assert.match(finalize, /await Promise\.all\(/)
  assert.match(finalize, /completeWon !== adjustWon/)
  assert.doesNotMatch(finalize, /\/loading\/complete\?tenantId=/)
})

test('PDA final completion OpenAPI freezes zero-write gate semantics', () => {
  assert.match(pdaOpenApi, /\/api\/platform\/v1\/first-leg\/pda-loading\/tasks\/\{taskId\}\/complete:/)
  assert.match(pdaOpenApi, /先无写入校验全部关联入库单的RELEASED订舱、COMPLETED拖车和五类ACTIVE证据/)
  assert.match(pdaOpenApi, /任何阻断返回A0409且task、plan、inbound仍保持LOADING/)
  assert.match(pdaOpenApi, /全部满足后在同一事务内结算资源、完成task\/plan并推进inbound为LOADED/)
})