city-life-line/tests/waterFacilityStatistics.test.mjs

import test from 'node:test'
import assert from 'node:assert/strict'
import fs from 'node:fs'

import {
  buildPipeNetworkStatisticsQuery,
  FACILITY_SECTION_LABELS,
  FACILITY_SECTION_TYPES,
  FACILITY_STATUS_TAG_TYPES,
  getFacilityStatusOptions,
  flattenStatisticMetrics,
  formatStatisticRow,
  normalizeStatisticKey,
  resolveDistributionValueLabel,
  resolveFacilitySectionLabel,
  resolveStatisticMetricDescription,
  resolveStatisticMetricLabel,
  resolveFacilityStatusLabel
} from '../src/utils/waterFacilityStatisticsModel.js'

test('statistics query mirrors dashboard and export filters', () => {
  assert.deepEqual(
    buildPipeNetworkStatisticsQuery({
      facilityTypes: ['plant', 'pipe', ''],
      status: '1'
    }),
    { facilityTypes: 'plant,pipe', status: '1' }
  )
})

test('statistics status filter returns to the all-state contract', () => {
  assert.equal(buildPipeNetworkStatisticsQuery({ facilityTypes: ['pipe'], status: '' }).status, undefined)
  assert.equal(buildPipeNetworkStatisticsQuery({ facilityTypes: ['pipe'], status: null }).status, undefined)
})

test('statistics query omits empty filters instead of requesting empty datasets', () => {
  assert.deepEqual(buildPipeNetworkStatisticsQuery(), {})
  assert.deepEqual(buildPipeNetworkStatisticsQuery({ facilityTypes: ['', ' '], status: '' }), {})
})

test('statistics page prevents empty facility-type requests and export', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /buildPipeNetworkStatisticsQuery/u)
  assert.match(source, /:disabled="!selectedTypes\.length"/u)
  assert.match(source, /请至少选择一类设施/u)
  assert.match(source, /if \(!selectedTypes\.value\.length\)/u)
})

test('statistics status filter follows the facility status contract', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /getFacilityStatusOptions/u)
  assert.match(source, /resolveFacilityStatusLabel/u)
  assert.match(source, /label="展示全部" value=""/u)
  assert.doesNotMatch(source, /@clear="/u)
  assert.match(source, /warningCount/u)
  assert.match(source, /unknownCount/u)
})

test('statistics table uses Chinese field labels and explicit hints', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /formatStatisticRow/u)
  assert.match(source, /el-tooltip content="按设施类型汇总的关键统计指标"/u)
  assert.match(source, /el-tooltip content="当前行的统计口径和数据来源"/u)
})

test('statistics status rows use the agreed unknown label', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )
  const model = fs.readFileSync('src/utils/waterFacilityStatisticsModel.js', 'utf8')

  assert.match(model, /resolveFacilityStatusLabel\(facilityType, item\.name\)/u)
  assert.match(source, /category === 'normal' \? '正常' : '未知'/u)
  assert.doesNotMatch(source, /未填报/u)
})

test('statistics status filter returns to the unfiltered contract', () => {
  assert.deepEqual(
    buildPipeNetworkStatisticsQuery({ facilityTypes: ['plant'], status: null }),
    { facilityTypes: 'plant' }
  )
  assert.doesNotMatch(
    JSON.stringify(buildPipeNetworkStatisticsQuery({ facilityTypes: ['plant'], status: '' })),
    /"status"/u
  )
})

test('facility status labels follow the per-facility-type contract', () => {
  assert.equal(resolveFacilityStatusLabel('source', 0), '正常')
  assert.equal(resolveFacilityStatusLabel('source', 1), '异常')
  assert.equal(resolveFacilityStatusLabel('plant', 1), '停产')
  assert.equal(resolveFacilityStatusLabel('pumpStation', 1), '故障停运')
  assert.equal(resolveFacilityStatusLabel('pumpStation', 2), '检修中')
  assert.equal(resolveFacilityStatusLabel('pipe', 1), '维护中')
  assert.equal(resolveFacilityStatusLabel('pipe', 2), '异常')
  assert.equal(resolveFacilityStatusLabel('user', 1), '欠费')
  assert.equal(resolveFacilityStatusLabel('user', 2), '停用')
  assert.equal(resolveFacilityStatusLabel('source', null), '未知')
})

test('dashboard sections map to the shared facility status contract', () => {
  assert.deepEqual(FACILITY_SECTION_TYPES, {
    pipeNetwork: 'pipe',
    waterPlant: 'plant',
    waterSource: 'source',
    waterUser: 'user',
    pumpStation: 'pumpStation'
  })

  assert.equal(resolveFacilityStatusLabel(FACILITY_SECTION_TYPES.waterSource, 1), '异常')
  assert.equal(resolveFacilityStatusLabel(FACILITY_SECTION_TYPES.waterPlant, 1), '停产')
  assert.equal(resolveFacilityStatusLabel(FACILITY_SECTION_TYPES.pipeNetwork, 1), '维护中')
  assert.equal(resolveFacilityStatusLabel(FACILITY_SECTION_TYPES.pipeNetwork, 2), '异常')
  assert.equal(resolveFacilityStatusLabel(FACILITY_SECTION_TYPES.waterUser, 1), '欠费')
  assert.deepEqual(FACILITY_SECTION_LABELS, {
    pipeNetwork: '管网',
    waterPlant: '水厂',
    waterSource: '水源地',
    waterUser: '用水户',
    pumpStation: '泵站'
  })
})

test('facility status colors follow the per-facility-type contract', () => {
  assert.deepEqual(FACILITY_STATUS_TAG_TYPES.source, { 0: 'success', 1: 'danger' })
  assert.deepEqual(FACILITY_STATUS_TAG_TYPES.plant, { 0: 'success', 1: 'danger' })
  assert.deepEqual(FACILITY_STATUS_TAG_TYPES.pumpStation, {
    0: 'success',
    1: 'danger',
    2: 'warning'
  })
  assert.deepEqual(FACILITY_STATUS_TAG_TYPES.pipe, {
    0: 'success',
    1: 'warning',
    2: 'danger'
  })
  assert.deepEqual(FACILITY_STATUS_TAG_TYPES.user, {
    0: 'success',
    1: 'warning',
    2: 'danger'
  })
})

test('status options only expose values valid for selected facility types', () => {
  assert.deepEqual(getFacilityStatusOptions(['source']), [
    { value: '0', label: '水源地: 正常' },
    { value: '1', label: '水源地: 异常' }
  ])
  assert.deepEqual(getFacilityStatusOptions(['source', 'pumpStation', 'user']), [
    { value: '0', label: '正常' },
    { value: '1', label: '异常 / 故障停运 / 欠费' },
    { value: '2', label: '检修中 / 停用' }
  ])
  assert.deepEqual(getFacilityStatusOptions([]), [])
})

test('dashboard provides an explicit path back to the unfiltered state', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /@change="handleStatusChange"/u)
  assert.match(source, /statusFilter\.value = String\(value \?\? ''\)/u)
})

test('changing facility types normalizes a stale status filter before loading data', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /@change="handleTypeChange"/u)
  assert.match(
    source,
    /const handleTypeChange = \(\) => \{\s*const options = getFacilityStatusOptions\(selectedTypes\.value\)\s*if \(!options\.some\(option => option\.value === statusFilter\.value\)\) statusFilter\.value = ''\s*loadData\(\)\s*\}/u
  )
})

test('statistics cards and charts use a non-overlapping technical layout', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /\.metric-icon \{\s*[^}]*position: static/u)
  assert.match(source, /grid-template-columns: repeat\(5, minmax\(160px, 1fr\)\)/u)
  assert.match(source, /radius: \['52%', '72%'\]/u)
  assert.doesNotMatch(source, /roseType:/u)
})

test('statistics charts hide status series without data', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )
  const model = fs.readFileSync('src/utils/waterFacilityStatisticsModel.js', 'utf8')

  assert.match(source, /\.filter\(series => facilityOverview\.some\(item => Number\(item\[series\.key\] \|\| 0\) > 0\)\)/u)
  assert.match(model, /resolveFacilityStatusLabel\(facilityType, item\.name\)/u)
  assert.doesNotMatch(source, /未填报/u)
})

test('statistics metric keys accept both snake_case and camelCase', () => {
  assert.equal(normalizeStatisticKey('total_count'), 'totalCount')
  assert.equal(normalizeStatisticKey('totalCount'), 'totalCount')
  assert.equal(normalizeStatisticKey('annual_water_consumption'), 'annualWaterConsumption')

  assert.equal(resolveStatisticMetricLabel('total_count'), '总数')
  assert.equal(resolveStatisticMetricLabel('total_length'), '总长度')
  assert.equal(resolveStatisticMetricLabel('average_diameter'), '平均管径')
  assert.equal(resolveStatisticMetricLabel('design_capacity'), '设计规模')
  assert.equal(resolveStatisticMetricLabel('current_capacity'), '实际规模')
  assert.equal(resolveStatisticMetricLabel('pump_count'), '水泵数量')
  assert.equal(resolveStatisticMetricLabel('design_flow'), '设计流量')
  assert.equal(resolveStatisticMetricLabel('design_head'), '设计扬程')
  assert.equal(resolveStatisticMetricLabel('power_capacity'), '装机容量')
  assert.equal(resolveStatisticMetricLabel('annual_water_consumption'), '年用水量')
  assert.equal(resolveStatisticMetricLabel('capacity_utilization'), '产能利用率')
  assert.equal(resolveStatisticMetricLabel('totalCount'), '总数')
})

test('statistics detail table never falls back to english keys or codes', () => {
  assert.equal(resolveStatisticMetricLabel('unknown_metric_xyz'), '其他指标')
  assert.equal(resolveStatisticMetricDescription('unknown_metric_xyz'), '按当前筛选条件统计')
  assert.equal(resolveStatisticMetricDescription('total_length'), '当前筛选条件下的管网总长度')
  assert.equal(resolveFacilitySectionLabel('unknownSection'), '总览')
  assert.equal(resolveFacilitySectionLabel('pipeNetwork'), '管网')
})

test('statistics distribution groups translate coded values', () => {
  assert.equal(resolveDistributionValueLabel('materialDistribution', 'PE'), '聚乙烯')
  assert.equal(resolveDistributionValueLabel('materialDistribution', 'PVC-U'), '硬聚氯乙烯')
  assert.equal(resolveDistributionValueLabel('materialDistribution', '铸铁'), '铸铁')
  assert.equal(resolveDistributionValueLabel('materialDistribution', null), '未填报')
  assert.equal(resolveDistributionValueLabel('waterSourceTypeDistribution', '地下水'), '地下水')
})

test('statistics detail rows render backend payload without english text', () => {
  const payload = {
    pipeNetwork: {
      total_count: 996,
      total_length: 18819.43,
      average_diameter: 334.53,
      materialDistribution: [
        { name: 'PE', value: 277, unit: '条' },
        { name: '铸铁', value: 183, unit: '条' }
      ],
      statusDistribution: [{ name: '2', value: 4, unit: '条' }]
    },
    waterPlant: {
      design_capacity: 5,
      current_capacity: 4,
      capacity_utilization: 80,
      capacityUtilization: { value: 80, unit: '%' }
    },
    waterSource: { qualityDistribution: [{ name: 'Ⅳ类', value: 1, unit: '处' }] }
  }

  const rows = Object.entries(payload)
    .flatMap(([section, value]) => flattenStatisticMetrics(section, value))
    .map(item => formatStatisticRow(item.section, item, { levelLabel: name => `第${name}级` }))

  const cells = rows.map(row => `${row.section}|${row.name}|${row.description}`).join('\n')
  assert.doesNotMatch(cells, /[A-Za-z]{2,}/u)
  assert.doesNotMatch(cells, /\bvalue\b|\bunit\b/u)

  assert.equal(rows.find(row => row.section === '管网 - 总数').name, '总数')
  assert.equal(rows.find(row => row.section === '管网 - 总长度').value, 18819.43)
  assert.equal(rows.find(row => row.section === '管网 - 管材分布').name, '聚乙烯')
  assert.equal(rows.find(row => row.section === '管网 - 管材分布').value, 277)
  assert.equal(rows.find(row => row.section === '管网 - 状态分布').name, '异常')
  assert.equal(rows.find(row => row.section === '水厂 - 产能利用率').name, '产能利用率')
  assert.equal(rows.find(row => row.section === '水源地 - 水质等级分布').name, 'Ⅳ类')
})

test('statistics detail table uses the shared chinese label helpers', () => {
  const source = fs.readFileSync(
    'src/views/subSystem/waterSupply/components/WaterFacilityDashboard.vue',
    'utf8'
  )

  assert.match(source, /flattenStatisticMetrics/u)
  assert.match(source, /formatStatisticRow\(item\.section, item, \{ levelLabel: resolveLevelLabel \}\)/u)
  assert.match(source, /resolveLevelLabel/u)
  assert.doesNotMatch(source, /STATISTIC_LABELS/u)
  assert.doesNotMatch(source, /\|\| rawMetricKey/u)
})