const fs = require('fs')
const path = require('path')
const assert = require('assert')

function read(relativePath) {
  return fs.readFileSync(path.join(__dirname, '..', relativePath), 'utf8')
}

const personalDetail = read('src/views/loanPricing/workflow/components/PersonalWorkflowDetail.vue')
const modelOutput = read('src/views/loanPricing/workflow/components/ModelOutputDisplay.vue')

function extractCard(source, className) {
  const start = source.indexOf(`<el-card class="${className}">`)
  const end = source.indexOf('</el-card>', start)
  assert(start !== -1 && end !== -1, `缺少卡片: ${className}`)
  return source.slice(start, end)
}

const summaryCard = extractCard(personalDetail, 'summary-card')
const detailCard = extractCard(personalDetail, 'detail-card')
const businessInfoStart = detailCard.indexOf('<h4 class="section-title">业务信息</h4>')
const basicInfo = detailCard.slice(0, businessInfoStart)
const businessInfo = detailCard.slice(businessInfoStart)

assert(
  !basicInfo.includes('label="借款期限"')
    && businessInfo.includes('label="借款期限"')
    && businessInfo.includes('detailData.loanTerm'),
  '个人详情页借款期限未展示在业务信息中'
)

;['期限', '担保方式', '产品最低利率下限'].forEach((label) => {
  assert(summaryCard.includes(`label="${label}"`), `个人流程详情关键信息缺少字段: ${label}`)
})

;['基准利率', '浮动BP', '最终测算利率'].forEach((label) => {
  assert(!summaryCard.includes(`label="${label}"`), `个人流程详情关键信息不应展示字段: ${label}`)
})

assert(
  personalDetail.includes('formatRate(retailOutput && retailOutput.minRateProduct)'),
  '个人流程详情关键信息未展示产品最低利率下限'
)

const requiredRetailFields = [
  'retailOutput.loanRateHistory',
  'retailOutput.smoothRange',
  'retailOutput.finalCalculateRate',
  'retailOutput.referenceRate',
  'retailOutput.blackCust',
  'retailOutput.branchBp',
  'retailOutput.bpLoanUse',
  'retailOutput.midPerGasDdc'
]

requiredRetailFields.forEach((field) => {
  assert(modelOutput.includes(field), `模型输出缺少字段展示: ${field}`)
})

assert(
  modelOutput.includes("this.resultItem('营业执照', this.formatBoolean(this.retailOutput.bizProof))"),
  '个人风险度缺少营业执照或 BP_贷款用途关联展示'
)

assert(
  detailCard.includes('label="客户名称"')
    && !detailCard.includes('label="灰黑名单客户"')
    && !detailCard.includes('retailOutput && retailOutput.greyBlackCust'),
  '个人流程详情基本信息不应展示灰黑名单客户'
)

assert(
  !basicInfo.includes('label="基准利率"')
    && !basicInfo.includes('retailOutput && retailOutput.baseLoanRate'),
  '个人流程详情基本信息不应展示基准利率'
)

assert(
  !detailCard.includes('label="运行模式"') && !modelOutput.includes('<h4 class="section-title">基本信息</h4>'),
  '个人详情仍展示运行模式或模型输出基本信息'
)

console.log('retail display fields assertions passed')