import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import { fileURLToPath } from 'node:url'
import test from 'node:test'

import {
  computeConsignmentMatchScore,
  describeConsignmentMatch,
  resolveMatchCoverage,
} from '../src/utils/consignment-match-coverage.ts'

test('匹配打分：与仓库列表同口径（精确 100 / 高配 85 / 未知 50 / 冲突 0）', () => {
  assert.equal(computeConsignmentMatchScore({ matchType: 'exact', matchDetails: [] }), 100)
  assert.equal(computeConsignmentMatchScore({ matchType: 'partial', matchDetails: [] }), 85)
  assert.equal(computeConsignmentMatchScore({ matchType: 'unknown', matchDetails: [] }), 50)
  assert.equal(computeConsignmentMatchScore({ matchType: 'conflict', matchDetails: [] }), 0)
  assert.equal(
    computeConsignmentMatchScore({
      matchType: 'partial',
      matchDetails: [
        {
          key: 'grade',
          label: '等级',
          orderValue: 'A',
          inventoryValue: 'S',
          status: 'match',
        },
        {
          key: 'series',
          label: '系列',
          orderValue: 'A',
          inventoryValue: 'S',
          status: 'partial',
        },
      ],
    }),
    93,
  )
})

test('匹配说明：精确/非精确/冲突都必须有可读文案', () => {
  assert.equal(describeConsignmentMatch({ matchType: 'exact' }), '规格完全一致')
  assert.equal(
    describeConsignmentMatch({ matchType: 'partial', matchReasons: [] }),
    '规格高于要求（非精确）',
  )
  assert.equal(
    describeConsignmentMatch({
      matchType: 'conflict',
      matchReasons: ['系统不一致', '区服不一致'],
    }),
    '不匹配：系统不一致；区服不一致',
  )
})

test('拼单覆盖：1+1 不够 3 份，2+1 才允许提交', () => {
  const short = resolveMatchCoverage({
    sharingEnabled: true,
    totalQuantity: 3,
    activeQuantity: 0,
    selected: [
      { inventoryId: 1, remainingQuantity: 1 },
      { inventoryId: 2, remainingQuantity: 1 },
    ],
  })
  assert.equal(short.requiredQuantity, 3)
  assert.equal(short.selectedQuantity, 2)
  assert.equal(short.sufficient, false)
  assert.equal(short.gap, 1)

  const enough = resolveMatchCoverage({
    sharingEnabled: true,
    totalQuantity: 3,
    activeQuantity: 0,
    selected: [
      { inventoryId: 1, remainingQuantity: 2 },
      { inventoryId: 2, remainingQuantity: 1 },
    ],
  })
  assert.equal(enough.selectedQuantity, 3)
  assert.equal(enough.sufficient, true)
  assert.equal(enough.gap, 0)
})

test('拼单覆盖：已匹配 1 份时只需再选 2 份', () => {
  const result = resolveMatchCoverage({
    sharingEnabled: true,
    totalQuantity: 3,
    activeQuantity: 1,
    selected: [{ inventoryId: 1, remainingQuantity: 2 }],
  })
  assert.equal(result.requiredQuantity, 2)
  assert.equal(result.sufficient, true)
})

test('整单覆盖：必须一条库存满足全部数量', () => {
  const short = resolveMatchCoverage({
    sharingEnabled: false,
    totalQuantity: 3,
    activeQuantity: 0,
    selected: [{ inventoryId: 1, remainingQuantity: 2 }],
  })
  assert.equal(short.requiredQuantity, 3)
  assert.equal(short.selectedQuantity, 2)
  assert.equal(short.sufficient, false)
  assert.equal(short.gap, 1)

  const enough = resolveMatchCoverage({
    sharingEnabled: false,
    totalQuantity: 3,
    activeQuantity: 0,
    selected: [{ inventoryId: 1, remainingQuantity: 3 }],
  })
  assert.equal(enough.sufficient, true)
})

test('工单页：internal_matching 显示「手动匹配寄卖」入口', () => {
  const source = readFileSync(
    fileURLToPath(new URL('../src/pages/admin/panels/WorkOrdersPanel.tsx', import.meta.url)),
    'utf8',
  )
  assert.ok(source.includes('手动匹配寄卖'), '内部匹配中的按钮文案必须是手动匹配寄卖')
  assert.ok(
    source.includes("String(row.status || '') === 'internal_matching'"),
    '按钮文案必须只在 internal_matching 下切换',
  )
})

test('工单页：手动匹配寄卖成功后必须按真实查询键刷新列表与库存', () => {
  const source = readFileSync(
    fileURLToPath(new URL('../src/pages/admin/panels/WorkOrdersPanel.tsx', import.meta.url)),
    'utf8',
  )
  const modalIndex = source.indexOf('<ConsignmentWorkOrderMatchModal')
  assert.ok(modalIndex > 0, '工单页必须挂载手动匹配寄卖弹窗')
  const matchedIndex = source.indexOf('onMatched={() => {', modalIndex)
  const matchedBlock = source.slice(matchedIndex, source.indexOf('}}', matchedIndex) + 2)
  assert.ok(matchedBlock.includes('refreshAll()'), '匹配成功必须调用 refreshAll() 重取列表')
  assert.ok(
    !matchedBlock.includes("'admin-work-orders'") &&
      !matchedBlock.includes("'admin-work-orders-stats'"),
    '不得 invalidate 不存在的 admin-work-orders / admin-work-orders-stats 查询键',
  )

  const refreshIndex = source.indexOf('async function refreshAll()')
  const refreshBlock = source.slice(
    refreshIndex,
    source.indexOf('async function runAction', refreshIndex),
  )
  for (const key of [
    'admin-worker-platform-orders',
    'admin-worker-platform-summary',
    'admin-consignment-inventories',
    'admin-consignment-stats',
  ]) {
    assert.ok(refreshBlock.includes(key), `refreshAll() 必须刷新 ${key}`)
  }
})