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',
  quantity: '',
  calendarKind: 'acid' as const,
  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('同一车辆按创建时间正序，复制时排在一起且每条换行', () => {
  const later = {
    ...row('b', '2026-10-28', 'qa'),
    licensePlate: '皖QA1024',
    productName: '测试',
    origin: '2',
    destination: '3',
    remark: '23',
    createTime: '2026-10-28 10:00:00'
  }
  const earlier = {
    ...row('a', '2026-10-28', 'qa'),
    licensePlate: '皖QA1024',
    productName: '测试',
    origin: '1',
    destination: '2',
    remark: '12',
    createTime: '2026-10-28 09:00:00'
  }
  const other = {
    ...row('c', '2026-10-28', 'other'),
    licensePlate: '皖H00001',
    createTime: '2026-10-28 09:30:00'
  }
  const day = manualCalendarDays([later, other, earlier], '2026-10').find(
    (item) => item.date === '2026-10-28'
  )!
  assert.deepEqual(
    day.vehicles.find((vehicle) => vehicle.id === 'qa')!.rows.map((item) => item.id),
    ['a', 'b']
  )
  const text = manualCopyText('2026-10-28', [later, other, earlier])
  assert.deepEqual(text.split('\n'), [
    '2026-10-28 派车计划',
    ' ·皖QA1024',
    ' 测试 1 → 2（12）',
    ' 测试 2 → 3（23）',
    ' ·皖H00001',
    ' 液碱 山峡 → 云栋'
  ])
  assert.equal(text.startsWith('2026-10-28'), true)
})
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')), '')
})
test('数量是可空文本，复制逐条展示，日汇总仍只计车次', () => {
  const tons = { ...row('1'), quantity: '32.50' }
  const blank = { ...row('2'), quantity: '  ' }
  const day = manualCalendarDays([tons, blank], '2026-10').find((item) => item.date === '2026-10-26')!
  assert.deepEqual(day.products[0], { id: 'p1', name: '液碱', count: 2 })
  const text = manualCopyText('2026-10-26', [tons, blank])
  assert.match(text, /液碱 32\.50吨 山峡 → 云栋/)
  assert.equal(text.split('山峡 → 云栋').length - 1, 2)
  assert.equal((text.match(/吨/g) || []).length, 1)
  assert.equal(validateManualDraft({ ...row('1'), quantity: '' }), '')
  assert.equal(validateManualDraft({ ...row('1'), quantity: ' 12.5 ' }), '')
  assert.equal(
    validateManualDraft({ ...row('1'), quantity: '12.345' }),
    '数量须为数字，最多两位小数'
  )
  assert.equal(
    validateManualDraft({ ...row('1'), quantity: '1吨' }),
    '数量须为数字，最多两位小数'
  )
})