import assert from 'node:assert/strict'
import test from 'node:test'
import {
  loadCalendarPages,
  manualCalendarDays,
  manualCopyText,
  validateManualDraft
} from '../src/views/pl/dispatch-calendar/manual-model'

const row = (id: string, date = '2026-10-26', vehicleId = 'v1') => ({
  id,
  dispatchDate: date,
  vehicleId,
  licensePlate: '皖H12345',
  productId: 'p1',
  productName: '液碱',
  origin: '山峡',
  destination: '云栋',
  remark: '',
  createTime: '',
  updateTime: ''
})
test('同车同日同路线保留独立车次，车辆筛选与汇总一致', () => {
  const days = manualCalendarDays(
    [row('1'), row('2'), row('3', '2026-10-26', 'v2'), row('4', '2026-11-01')],
    '2026-10',
    'v1'
  )
  const day = days.find((d) => d.date === '2026-10-26')!
  assert.equal(day.rows.length, 2)
  assert.equal(day.vehicles.length, 1)
  assert.equal(day.products[0].count, 2)
  assert.ok(days.some((d) => d.date === '2026-10-01' && d.rows.length === 0))
})
test('完整分页加载，不悄悄展示截断数据', async () => {
  const calls: number[] = []
  const rows = await loadCalendarPages(async ({ page }) => {
    calls.push(page)
    return { list: [row(String(page))], total: 3 }
  })
  assert.deepEqual(calls, [1, 2, 3])
  assert.equal(rows?.length, 3)
  await assert.rejects(
    loadCalendarPages(async () => ({ list: [], total: 1 })),
    /不完整/
  )
})
test('过期请求不继续加载，不返回旧月份数据', async () => {
  let current = true
  assert.equal(
    await loadCalendarPages(
      async () => {
        current = false
        return { list: [row('1')], total: 3 }
      },
      () => current
    ),
    null
  )
})
test('复制保留重复车次，文本不混入实际运输计划', () => {
  const text = manualCopyText('2026-10-26', [row('1'), row('2')])
  assert.match(text, /2026-10-26 派车计划/)
  assert.equal(text.split('山峡 → 云栋').length - 1, 2)
})
test('表单拒绝空白、无效日期，保留手写起止地', () => {
  assert.equal(validateManualDraft({ ...row('1'), origin: ' ' }), '请填写始发地')
  assert.equal(
    validateManualDraft({ ...row('1'), dispatchDate: '2026-02-30' }),
    '请选择有效的派车日期'
  )
  assert.equal(validateManualDraft(row('1')), '')
})