import assert from 'node:assert/strict'
import test from 'node:test'
import type { Plan } from '../src/api/pl'
import { toCalendarTrips, filterVehicleScope } from '../src/views/pl/dispatch-calendar/model'
import { calendarCopyTitle, calendarCopyText } from '../src/views/pl/dispatch-calendar/copy'

test('复制标题按点击当天计算，支持跨月、跨年及过去日期', () => {
  const today = new Date(2026, 9, 25, 23, 59)
  assert.equal(calendarCopyTitle('2026-10-26', today), '明日计划 10.26')
  assert.equal(calendarCopyTitle('2026-10-27', today), '后日计划 10.27')
  assert.equal(calendarCopyTitle('2026-10-28', today), '运输计划 10.28')
  assert.equal(calendarCopyTitle('2026-10-25', today), '运输计划 10.25')
  assert.equal(calendarCopyTitle('2026-10-24', today), '运输计划 10.24')
  assert.equal(calendarCopyTitle('2027-01-01', new Date(2026, 11, 31)), '明日计划 01.01')
  assert.equal(calendarCopyTitle('2024-03-01', new Date(2024, 1, 28)), '后日计划 03.01')
})

const plan = (id: string, override: Partial<Plan> = {}): Plan =>
  ({
    id,
    planNo: id,
    followStatus: 'pending',
    planDate: '2026-10-26',
    licensePlate: '皖HA3690',
    vehicleId: 'own',
    calendarVehicleType: 'self',
    load: { customerName: '安庆山峡' },
    deliveries: [
      { customerName: '安徽云栋', products: [{ productId: 'acid', productName: 'cp酸' }] }
    ],
    ...override
  }) as Plan

test('复制一车一行，合并任务保留数量，使用简称并带真实备注', () => {
  const plans = [
    plan('p1', { remark: ' 下午待定\n请联系 ' }),
    plan('p2'),
    plan('p3', {
      licensePlate: '皖H10291',
      vehicleId: 'carrier',
      calendarVehicleType: 'carrier'
    })
  ]
  const trips = toCalendarTrips(plans, '2026-10')
  assert.equal(
    calendarCopyText('2026-10-26', filterVehicleScope(trips), plans, new Date(2026, 9, 25)),
    '明日计划 10.26\n• 皖HA3690 / cp酸 山峡 - 云栋（2车次） / 下午待定 请联系'
  )
  assert.match(calendarCopyText('2026-10-26', trips, plans), /\n• 皖H10291 \/ cp酸 山峡 - 云栋/)
  assert.equal(calendarCopyText('2026-10-27', trips, plans), '')
})

test('同一车辆多个送货段分别显示，不串联收货方，重复段保留段次数', () => {
  const plans = [
    plan('p1', {
      deliveries: [
        { customerName: '甲', products: [{ productId: 'acid', productName: '98酸' }] },
        { customerName: '甲', products: [{ productId: 'acid', productName: '98酸' }] },
        { customerName: '乙', products: [{ productId: 'base', productName: '液碱' }] }
      ]
    })
  ]
  assert.equal(
    calendarCopyText('2026-10-26', toCalendarTrips(plans, '2026-10'), plans, new Date(2026, 9, 25)),
    '明日计划 10.26\n• 皖HA3690 / 98酸 山峡 - 甲（1车次 / 2段次） / 液碱 山峡 - 乙'
  )
})