import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import test from 'node:test'
import { compile, ref } from 'vue'
import { parse } from '@vue/compiler-sfc'
import ts from 'typescript'

const source = readFileSync(
  new URL('../src/views/m/crm/customer/FollowPanel.vue', import.meta.url),
  'utf8'
)
const { descriptor } = parse(source)
const ast = ts.createSourceFile(
  'follow.ts',
  descriptor.scriptSetup!.content,
  ts.ScriptTarget.Latest,
  true
)

function method(name: string, bindings: Record<string, unknown> = {}) {
  const declaration = ast.statements.find(
    (item) => ts.isFunctionDeclaration(item) && item.name?.text === name
  )
  assert.ok(declaration, `缺少 ${name} 的真实实现`)
  return new Function(
    ...Object.keys(bindings),
    `${ts.transpile(declaration.getText(ast))}; return ${name}`
  )(...Object.values(bindings))
}

test('跟进摘要和展开详情均按Web优先显示负责人，创建人仅作回退', () => {
  const expressions = [
    ...descriptor.template!.content.matchAll(
      /{{\s*(row\.(?:createByName|ownerUserName)[^}]+)\s*}}/g
    )
  ]
  assert.equal(expressions.length, 2)
  for (const [, expression] of expressions) {
    const render = compile(`<span>{{ ${expression} }}</span>`)
    assert.equal(
      render({ row: { ownerUserName: '业务负责人', createByName: '录入人员' } }, []).children,
      '业务负责人'
    )
    assert.equal(render({ row: { createByName: '录入人员' } }, []).children, '录入人员')
  }
})

test('下次联系展示保留Web完整秒精度', () => {
  const format = method('formatNextTime')
  assert.equal(format('2026-10-23T10:30:45'), '2026-10-23 10:30:45')
  assert.equal(format(null), '')
})

test('四个跟进快捷日期采用Web当地日历和10点整，跨月正确且不改其他字段', () => {
  const form = ref({ nextTime: '', followContent: '保留正文' })
  const acting = ref(false)
  const setDate = method('setNextTimeShortcut', { form, acting })
  const now = new Date(2026, 9, 30, 23, 58, 59)
  const expected = [
    '2026-10-30T10:00:00',
    '2026-10-31T10:00:00',
    '2026-11-02T10:00:00',
    '2026-11-06T10:00:00'
  ]
  ;[0, 1, 3, 7].forEach((days, index) => {
    setDate(days, now)
    assert.equal(form.value.nextTime, expected[index])
    assert.equal(form.value.followContent, '保留正文')
  })
  assert.equal(now.getDate(), 30)
  acting.value = true
  setDate(0, now)
  assert.equal(form.value.nextTime, expected[3])
})