import { describe, expect, it } from 'vitest'
import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'

const source = readFileSync(resolve(process.cwd(), 'src/modules/loading-lists/pages/PreloadPlanDetailView.vue'), 'utf8')
const detailSource = readFileSync(resolve(process.cwd(), 'src/modules/loading-lists/components/LoadingListDetailDrawer.vue'), 'utf8')

describe('PreloadPlanDetailView prototype contract', () => {
  it('is a formal desktop detail page wired to the shared header return action', () => {
    expect(source).toContain('<AdminPage>')
    expect(source).toContain('@back="goBack"')
    expect(source).toContain("router.push({ name: 'loading-plans' })")
    expect(source).toContain('@media (min-width: 1920px) { .preload-detail-page { width: 100%; max-width: none; gap: 12px; } }')
    expect(source).not.toContain('AppDrawer')
  })

  it('requires the real warehouse context and preserves status boundaries', () => {
    expect(source).toContain('MISSING_WAREHOUSE_CONTEXT')
    expect(source).toContain("['EDITING', 'LOADING'].includes(result.summary.status)")
    expect(source).toContain('MODE_STATUS_MISMATCH')
  })

  it('uses the real optimistic-lock transport endpoint without inventing note writes', () => {
    expect(source).toContain('updatePreloadTransport')
    expect(source).toContain('expectedVersion: detail.value.summary.version')
    expect(source).toContain('width="min(620px, calc(100vw - 28px))"')
    expect(source).not.toContain('saveMfNote')
  })

  it('edits only the selected item warehouse remark with optimistic locking', () => {
    expect(source).toContain('@edit-warehouse-remark="openWarehouseRemark"')
    expect(source).toContain('updateLoadingItemWarehouseRemark(current.summary.planId, target.itemId')
    expect(source).toContain('expectedPlanVersion: current.summary.version')
    expect(source).toContain('expectedItemVersion: target.itemVersion')
    expect(source).toContain('operationId: remarkOperationId.value')
    expect(source).toContain('maxlength="1000"')
    expect(source).toContain("warehouseRemark.value.trim() || null")
    expect(source).toContain('summary: { ...current.summary, version: result.version }')
    expect(source).toContain('updatedItem?.version')
    expect(source).not.toContain('plan.remark')
  })

  it('preserves warehouse remark input and refreshes current data on conflicts', () => {
    expect(source).toContain("details.code === 'A0409'")
    expect(source).toContain('await loadDetail()')
    expect(source).toContain("detail.value?.items.find((item) => item.itemId === target.itemId) || target")
    expect(source).toContain('当前输入已保留')
    expect(source).toContain('计划状态或明细版本已变化')
    expect(source).toContain(':confirm-loading="remarkSaving"')
  })

  it('keeps preload as a correction-only entry before PDA claim and does not imply that preload directly opens PDA', () => {
    expect(source).toContain("{ required: true, message: '请输入集装箱号'")
    expect(source).toContain("summary.status === 'EDITING'")
    expect(source).toContain("(!pdaStatus || pdaStatus === 'PENDING')")
    expect(source).toContain('PDA 已领取或作业已开始，真实集装箱号只读。')
    expect(source).toContain("const editDialogTitle = computed(() => '纠正集装箱号 / 航次')")
    expect(source).toContain("{ required: true, message: '请输入操作原因'")
    expect(source).toContain("String(value || '').trim().toUpperCase()")
    expect(source).toContain('operationReason: editForm.operationReason.trim()')
    expect(detailSource).toContain('v-if="canEditTransport"')
    expect(detailSource).not.toContain("preloadSummary?.containerNo ? '修改集装箱号 / 航次' : '录入集装箱号'")
    expect(source).toContain('由服务端按真实条件创建唯一 PDA 任务')
    expect(source).toContain('真实集装箱号未录入时不能确认')
    expect(source).toContain('PDA 领取或作业开始后集装箱号只读')
  })

  it('uses a flat blocking note instead of repeated colored page alerts', () => {
    expect(source).not.toContain('<el-alert\n        v-if="detail"')
    expect(detailSource).toContain('class="readiness-note"')
    expect(detailSource).toContain('role="status"')
    expect(detailSource).toContain("confirmationStatus !== 'CONFIRMED' && !preloadSummary.readiness.canConfirm")
    expect(detailSource).not.toContain('type="success" :closable="false" show-icon title="整份预装计划已确认"')
    expect(detailSource).toContain('<el-button type="primary" :loading="confirmSaving"')
    expect(detailSource).not.toContain('<el-button type="success" :loading="confirmSaving"')
  })

  it('confirms the whole plan through readiness with stable idempotency and refreshes the detail', () => {
    expect(source).toContain('confirmPreloadPlan(summary.planId, summary.version, confirmOperationId.value)')
    expect(source).toContain('summary?.readiness.canConfirm')
    expect(source).toContain('confirmSaving.value')
    expect(source).toContain('await loadDetail()')
    expect(source).toContain('本操作将确认整份预装计划')
    expect(source).toContain('全部入库预装票据')
    expect(source).toContain('当前页面不会伪造 PDA 成功')
    expect(source).not.toContain('/inbounds/')
  })

  it('keeps backend confirmation errors visible and supports narrow dialogs', () => {
    expect(source).toContain("confirmError.value = getApiErrorDetails(cause, '确认预装失败，请稍后重试')")
    expect(source).toContain('<OperationErrorToast :details="remarkError || editError || confirmError" />')
    expect(source).not.toContain(':message="confirmError.message"')
    expect(source).toContain('width="min(520px, calc(100vw - 28px))"')
    expect(source).toContain("label=\"柜次号\"")
    expect(source).toContain("label=\"集装箱号\"")
  })
})