hy-screen-2.0/src/views/ecologicalProtection/data.js

import { ecologicalProtectionMenu } from "@/config/ecologicalProtection"

export { ecologicalProtectionMenu }

const round = (value, digits = 2) => Number(Number(value || 0).toFixed(digits))

const ecologicalDirectPanelDefinitions = {
  left: [
    { key: "grasslandDistribution", title: "草地分布", type: "column", variant: "plain", labelMode: "horizontal", scrollable: false, span: 1 },
    { key: "wetlandDistribution", title: "湿地面积", type: "rank", labelMode: "horizontal", scrollable: false, span: 1 },
    { key: "woodlandDistribution", title: "林地分布", type: "split", variant: "compact", span: 1 },
    { key: "grasslandProductivity", title: "草地生产力", type: "line", fixedType: true, labelMode: "horizontal", span: 1 },
  ],
  right: [
    { key: "grasslandTypes", title: "草原类型", type: "donut", variant: "ring", span: 1 },
    { key: "grasslandLevels", title: "草原级占比", type: "rose", span: 1 },
    { key: "woodlandQuality", title: "林地质量", type: "heat", limit: 6, span: 1 },
    { key: "resourceStructure", title: "林草湿面积构成", type: "structure", span: 1 },
  ],
}

function buildEcologicalDirectPanels(panels = {}) {
  return Object.fromEntries(
    Object.entries(ecologicalDirectPanelDefinitions).map(([side, definitions]) => [
      side,
      definitions.map((definition) => ({
        ...definition,
        rows: Array.isArray(panels?.[definition.key]?.rows) ? panels[definition.key].rows : [],
        count: panels?.[definition.key]?.count,
      })),
    ]),
  )
}

export const buildEcologicalRedlinePanels = buildEcologicalDirectPanels
export const buildNaturalProtectedAreaPanels = buildEcologicalDirectPanels

function normalizeEcologicalRows(value = []) {
  let rows = value
  if (rows && typeof rows === "object" && !Array.isArray(rows) && "value" in rows) {
    rows = rows.value
  }
  if (typeof rows === "string") {
    try {
      rows = JSON.parse(rows)
    } catch {
      rows = []
    }
  }
  return (Array.isArray(rows) ? rows : []).map((item, index) => ({
    ...item,
    key: item.key || `ecological-${item.name || item.zh || index}`,
    name: item.name || item.zh || `统计项${index + 1}`,
    value: Number.isFinite(Number(item.value)) ? round(item.value, 2) : item.value,
  }))
}

function getNationalParkRows(stats, key) {
  return stats?.[key]?.rows || []
}

function getNationalParkPanelRows(stats, key) {
  return stats?.panels?.[key]?.rows || []
}

export function getNationalParkTopStats(stats = {}) {
  return getNationalParkRows(stats, "topRows")
}

export function getNationalParkCoreRows(stats = {}) {
  return getNationalParkRows(stats, "coreRows")
}

export function getNationalParkTownRows(stats = {}) {
  return getNationalParkRows(stats, "townRows")
}

export function buildNationalParkPanels(stats = {}) {
  return {
    left: [
      {
        key: "park-town-grass-wet-area",
        title: "草地湿地面积分布",
        type: "stackColumn",
        variant: "parkSlim",
        showValue: true,
        sharedScale: true,
        unit: "万亩",
        segments: [
          { key: "grassland", name: "草地面积", color: "#24f6c4" },
          { key: "wetland", name: "湿地面积", color: "#8bf7ff" },
        ],
        rows: getNationalParkPanelRows(stats, "townResource"),
      },
      {
        key: "park-town-productivity",
        title: "草地湿地生产力",
        type: "line",
        fixedType: true,
        labelMode: "horizontal",
        showValues: true,
        unit: "万吨",
        rows: getNationalParkPanelRows(stats, "townProductivity"),
      },
      {
        key: "park-town-yak",
        title: "乡镇牦牛数量",
        type: "bar",
        variant: "parkBar",
        rows: getNationalParkPanelRows(stats, "townYak"),
      },
      {
        key: "park-town-balance",
        title: "草畜平衡超载率",
        type: "balanceGaugeGrid",
        limit: 1,
        rows: getNationalParkPanelRows(stats, "balance"),
      },
    ],
    right: [
      {
        key: "park-zoning-structure",
        title: "红原管控区结构",
        type: "donut",
        rows: getNationalParkPanelRows(stats, "zoning"),
      },
      {
        key: "park-town-household",
        title: "牧户分布",
        type: "split",
        rows: getNationalParkPanelRows(stats, "townHousehold"),
      },
      {
        key: "park-town-ecology-job",
        title: "公益岗位分布",
        type: "column",
        variant: "plain",
        rows: getNationalParkPanelRows(stats, "townJob"),
      },
    ],
  }
}

export function getEcologicalRestorationTopStats(stats = {}) {
  return normalizeEcologicalRows(stats.topRows).map((item, index) => ({
    icon: item.icon || (index % 2 === 0 ? "xiaoshoujine" : "zongxiaoliang"),
    en: "",
    ...item,
  }))
}

export function getEcologicalEngineeringAnalysisTopStats(stats = {}) {
  return normalizeEcologicalRows(stats.topRows).map((item, index) => ({
    icon: item.icon || (index % 2 === 0 ? "xiaoshoujine" : "zongxiaoliang"),
    en: "",
    ...item,
  }))
}

export function getEcologicalEngineeringTypeRows(stats = {}) {
  return normalizeEcologicalRows(stats.engineeringTypes).map((item) => ({
    ...item,
    value: Number(item.baseCount || 0),
    unit: "个图斑",
    extra: `候选面积 ${round(item.baseAreaWanMu, 2)}万亩`,
  }))
}

export function getEcologicalEngineeringTownRows(stats = {}) {
  return normalizeEcologicalRows(stats.townRows).map((item) => ({
    ...item,
    value: Number(item.candidateFeatureCount || 0),
    unit: "个图斑",
    extra: `候选面积 ${round(item.candidateAreaWanMu, 2)}万亩`,
  }))
}

function getRestorationScale(item = {}) {
  const area = Number(item.areaWanMu || 0)
  const length = Number(item.lengthKm || 0)
  if (area > 0) return { value: round(area, 2), unit: "万亩", metric: "治理面积" }
  if (length > 0) return { value: round(length, 2), unit: "公里", metric: "工程长度" }
  return { value: Number(item.subjectFeatureCount || 0), unit: "个", metric: "主体要素" }
}

export function getEcologicalRestorationProjectRows(stats = {}) {
  return normalizeEcologicalRows(stats.projectRows).map((item, index) => {
    const scale = getRestorationScale(item)
    const measure = String(item.measureTypes || "")
    const townships = String(item.townships || "")
    const year = item.year || "未知"
    return {
      ...item,
      index: index + 1,
      name: item.projectName,
      category: item.projectCategory,
      year,
      areaWanMu: round(item.areaWanMu, 4),
      lengthKm: round(item.lengthKm, 2),
      measure,
      townships,
      subjectFeatureCount: Number(item.subjectFeatureCount || 0),
      value: scale.value,
      unit: scale.unit,
      metric: scale.metric,
      extra: [year, measure].filter(Boolean).join(" / "),
      searchText: [item.projectName, item.projectCategory, year, measure, townships].filter(Boolean).join(" "),
    }
  })
}

export function buildEcologicalRestorationPanels(stats = {}) {
  const yearRows = normalizeEcologicalRows(stats.yearRows)
  const townRows = normalizeEcologicalRows(stats.townRows)
  const categoryRows = normalizeEcologicalRows(stats.categoryRows)
  const measureRows = normalizeEcologicalRows(stats.measureRows)
  const projectRows = getEcologicalRestorationProjectRows(stats)
  return {
    left: [
      {
        key: "restoration-year-area",
        title: "治理面积分布",
        type: "line",
        labelMode: "horizontal",
        rows: yearRows.map((item) => ({
          ...item,
          value: round(item.areaWanMu, 2),
          unit: "万亩",
          extra: `${Number(item.projectCount || 0)}个项目`,
        })),
      },
      {
        key: "restoration-town-area",
        title: "乡镇治理面积分布",
        type: "column",
        variant: "plain",
        labelMode: "horizontal",
        scrollable: false,
        rows: townRows.map((item) => ({
          ...item,
          value: round(item.areaWanMu, 2),
          unit: "万亩",
          extra: `${round(item.lengthKm, 2)}公里`,
        })),
      },
      {
        key: "restoration-category",
        title: "修复类型占比",
        type: "donut",
        rows: categoryRows.map((item) => ({
          ...item,
          ...getRestorationScale(item),
          extra: `${Number(item.subjectFeatureCount || 0)}个图斑`,
        })),
      },
      {
        key: "restoration-year-length",
        title: "年度工程长度",
        type: "bar",
        variant: "rankBar",
        labelMode: "horizontal",
        rows: yearRows
          .filter((item) => Number(item.lengthKm) > 0)
          .map((item) => ({
            ...item,
            value: round(item.lengthKm, 2),
            unit: "公里",
            extra: `${Number(item.projectCount || 0)}个项目`,
          })),
      },
    ],
    right: [
      {
        key: "restoration-measure-area",
        title: "修复措施统计",
        type: "structure",
        rows: measureRows.slice(0, 8).map((item) => ({
          ...item,
          ...getRestorationScale(item),
          extra: `${Number(item.projectCount || 0)}个项目`,
        })),
      },
      {
        key: "restoration-year-project",
        title: "年度项目数量",
        type: "heat",
        labelMode: "horizontal",
        rows: yearRows
          .filter((item) => item.name !== "未知")
          .map((item) => ({
            ...item,
            value: Number(item.projectCount || 0),
            unit: "个",
            extra: `${round(item.areaWanMu, 2)}万亩`,
          })),
      },
      {
        key: "restoration-projects",
        title: "重点项目库",
        type: "projectTable",
        span: 2,
        columns: [
          { key: "name", label: "项目名称", field: "name", width: "58%", className: "business-project-col-name" },
          { key: "year", label: "年份", field: "year", width: "16%", fallback: "未知", align: "right", className: "business-project-col-year" },
          { key: "category", label: "类型", field: "category", width: "26%", className: "business-project-col-category" },
        ],
        rows: projectRows,
      },
    ],
  }
}

export const engineeringAnalysisPanels = {
  left: [],
  right: [],
}

export const centerMapNotes = {
  "ecological-redline": {
    title: "红原县生态保护红线",
    subtitle: "保护范围 / 林草湿资源 / 生产力统计",
    tags: ["红线范围", "草地", "湿地", "林地"],
  },
  "natural-protected-area": {
    title: "红原县自然保护地",
    subtitle: "功能分区 / 林草湿资源 / 生产力统计",
    tags: ["核心保护区", "一般控制区", "草地", "湿地"],
  },
  "national-park": {
    title: "若尔盖国家公园红原区域",
    subtitle: "核心保护区 / 一般控制区 / 生态资源统计",
    tags: ["植被盖度", "草地面积", "湿地面积", "牧户牦牛"],
  },
  restoration: {
    title: "生态修复工程项目库",
    subtitle: "草地修复 / 湿地修复 / 林地修复 / 水源涵养",
    tags: ["项目库", "治理面积", "工程长度", "乡镇排行"],
  },
  "engineering-analysis": {
    title: "生态工程分析",
    subtitle: "工程初筛 / 乡镇筛选 / 近年项目排除",
    tags: ["封山育林", "草原改良", "人工种草", "空间分析"],
  },
}

export function getEcologicalMapRanking(viewKey, stats = {}) {
  if (["ecological-redline", "natural-protected-area"].includes(viewKey)) {
    return {
      status: "success",
      title: viewKey === "natural-protected-area" ? "自然保护地" : "生态保护红线",
      metricLabel: "",
      unit: "",
      rows: [],
    }
  }
  if (viewKey === "restoration") {
    return {
      status: "success",
      title: "乡镇治理排行",
      metricLabel: "治理面积",
      unit: "万亩",
      rows: normalizeEcologicalRows(stats.townRows).map((item) => ({
        name: item.name,
        value: round(item.areaWanMu, 2),
        unit: "万亩",
      })),
    }
  }
  if (viewKey === "engineering-analysis") {
    return {
      status: "success",
      title: "工程分析",
      metricLabel: "",
      unit: "",
      rows: [],
    }
  }
  return {
    status: "success",
    title: "国家公园乡镇划定面积",
    scope: "town",
    hideTownNames: false,
    onlyRankedTownLabels: true,
    metricLabel: "划定面积",
    unit: "万亩",
    rows: getNationalParkTownRows(stats).map((item) => ({
      name: item.name,
      value: item.value,
      unit: "万亩",
      metricLabel: "划定面积",
    })),
  }
}