ctms/frontend/src/components/PermissionIpLocations.vue

<template>
  <div class="ip-locations">
    <section class="ip-hero">
      <div class="ip-locations-toolbar">
        <div class="toolbar-left">
          <span class="toolbar-title">IP 属地分析</span>
          <span class="toolbar-desc">查看访问来源的地理分布</span>
        </div>
        <div class="toolbar-actions">
          <el-radio-group v-model="days" size="small" @change="loadData">
            <el-radio-button :value="1">24小时</el-radio-button>
            <el-radio-button :value="7">7天</el-radio-button>
            <el-radio-button :value="30">30天</el-radio-button>
            <el-radio-button :value="90">90天</el-radio-button>
          </el-radio-group>
          <el-button :loading="loading" size="small" @click="loadData">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width: 14px; height: 14px; margin-right: 4px"><polyline points="23 4 23 10 17 10"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/></svg>
            刷新
          </el-button>
        </div>
      </div>
    </section>

    <section class="metric-grid">
      <article v-for="card in metricCards" :key="card.label" class="metric-card" :class="card.tone">
        <div class="metric-icon">
          <component :is="card.icon" />
        </div>
        <div class="metric-body">
          <span class="metric-label">{{ card.label }}</span>
          <strong class="metric-value">{{ card.value }}</strong>
        </div>
      </article>
    </section>

    <section v-loading="loading" class="distribution-card">
      <div class="map-panel">
        <div class="section-head">
          <div class="section-title-group">
            <h4>中国地图</h4>
            <p>访问来源地理分布热力图</p>
          </div>
          <el-tag type="info" effect="plain" round size="small">{{ currentPeriodLabel }}</el-tag>
        </div>
        <v-chart :option="chinaMapOption" autoresize class="china-map" />
      </div>

      <aside class="rank-panel">
        <div class="section-head compact">
          <div class="section-title-group">
            <h4>热点属地</h4>
            <p>按访问次数排序</p>
          </div>
        </div>
        <div v-if="topRegions.length" class="region-list">
          <div v-for="region in topRegions" :key="region.key" class="region-row">
            <span class="rank" :class="{ top: Number(region.rank) <= 3 }">{{ region.rank }}</span>
            <span class="region-name">{{ region.name }}</span>
            <span class="region-value">{{ region.total_count }}</span>
          </div>
        </div>
        <el-empty v-else description="暂无属地数据" :image-size="72" />
      </aside>
    </section>

  </div>
</template>

<script setup lang="ts">
import { computed, h, onMounted, ref } from "vue";
import VChart from "vue-echarts";
import { registerMap, use } from "echarts/core";
import { CanvasRenderer } from "echarts/renderers";
import { MapChart } from "echarts/charts";
import { TooltipComponent, VisualMapComponent } from "echarts/components";
import chinaMapGeoJson from "../assets/china.json";
import { fetchIpLocations } from "../api/projectPermissions";
import type { IpLocationsResponse, IpLocationStatItem } from "../types/api";
import { normalizeProvinceName } from "./chinaProvinceMap";

use([CanvasRenderer, MapChart, TooltipComponent, VisualMapComponent]);
registerMap("ctms-china", chinaMapGeoJson as any);

const IconGlobe = () => h("svg", { viewBox: "0 0 24 24", fill: "none", stroke: "currentColor", "stroke-width": "2" }, [
  h("circle", { cx: "12", cy: "12", r: "10" }),
  h("line", { x1: "2", y1: "12", x2: "22", y2: "12" }),
  h("path", { d: "M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z" }),
]);
const IconUsers = () => h("svg", { viewBox: "0 0 24 24", fill: "none", stroke: "currentColor", "stroke-width": "2" }, [
  h("path", { d: "M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2" }),
  h("circle", { cx: "9", cy: "7", r: "4" }),
  h("path", { d: "M23 21v-2a4 4 0 0 0-3-3.87" }),
  h("path", { d: "M16 3.13a4 4 0 0 1 0 7.75" }),
]);
const IconWifi = () => h("svg", { viewBox: "0 0 24 24", fill: "none", stroke: "currentColor", "stroke-width": "2" }, [
  h("path", { d: "M5 12.55a11 11 0 0 1 14.08 0" }),
  h("path", { d: "M1.42 9a16 16 0 0 1 21.16 0" }),
  h("path", { d: "M8.53 16.11a6 6 0 0 1 6.95 0" }),
  h("line", { x1: "12", y1: "20", x2: "12.01", y2: "20" }),
]);
const IconShield = () => h("svg", { viewBox: "0 0 24 24", fill: "none", stroke: "currentColor", "stroke-width": "2" }, [
  h("path", { d: "M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z" }),
]);

const loading = ref(false);
const days = ref(7);
const items = ref<IpLocationStatItem[]>([]);
const summary = ref<IpLocationsResponse["summary"] | null>(null);

const periodLabels: Record<number, string> = {
  1: "近 24 小时",
  7: "近 7 天",
  30: "近 30 天",
  90: "近 90 天",
};

const currentPeriodLabel = computed(() => periodLabels[days.value] || `近 ${days.value} 天`);

const formatNumber = (value: number) => new Intl.NumberFormat("zh-CN").format(value || 0);

const formatLocation = (row: IpLocationStatItem) => {
  const parts = [row.province, row.city].filter(Boolean);
  return parts.length ? parts.join(" / ") : row.location;
};

const fallbackSummary = computed<IpLocationsResponse["summary"]>(() => ({
  total_count: items.value.reduce((sum, row) => sum + row.total_count, 0),
  allowed_count: items.value.reduce((sum, row) => sum + row.allowed_count, 0),
  denied_count: items.value.reduce((sum, row) => sum + row.denied_count, 0),
  unique_ip_count: items.value.reduce((sum, row) => sum + row.unique_ip_count, 0),
  unique_user_count: items.value.reduce((sum, row) => sum + (row.unique_user_count || 0), 0),
}));

const activeSummary = computed(() => summary.value || fallbackSummary.value);

const deniedRate = computed(() => {
  const total = activeSummary.value.total_count;
  if (!total) return 0;
  return Math.round((activeSummary.value.denied_count / total) * 1000) / 10;
});

const metricCards = computed(() => [
  {
    label: "访问次数",
    value: formatNumber(activeSummary.value.total_count),
    tone: "blue",
    icon: IconGlobe,
  },
  {
    label: "访问用户数",
    value: formatNumber(activeSummary.value.unique_user_count),
    tone: "cyan",
    icon: IconUsers,
  },
  {
    label: "来源 IP 数",
    value: formatNumber(activeSummary.value.unique_ip_count),
    tone: "indigo",
    icon: IconWifi,
  },
  {
    label: "拒绝占比",
    value: `${deniedRate.value}%`,
    tone: deniedRate.value > 10 ? "danger" : "violet",
    icon: IconShield,
  },
]);

const provinceData = computed(() => {
  const provinceMap = new Map<string, IpLocationStatItem & { name: string }>();
  items.value.forEach((item) => {
    const name = normalizeProvinceName(item.province || item.city);
    if (!name || item.country !== "中国") return;
    const current = provinceMap.get(name);
    if (!current) {
      provinceMap.set(name, { ...item, name });
      return;
    }
    current.total_count += item.total_count;
    current.allowed_count += item.allowed_count;
    current.denied_count += item.denied_count;
    current.unique_ip_count += item.unique_ip_count;
    current.unique_user_count += item.unique_user_count || 0;
  });
  return Array.from(provinceMap.values());
});

const maxValue = computed(() => {
  const values = provinceData.value.map((item) => item.total_count);
  return values.length ? Math.max(...values) : 100;
});

const chinaMapOption = computed(() => ({
  tooltip: {
    trigger: "item",
    formatter: (params: any) => {
      const data = params.data;
      if (!data) return `${params.name}<br/>暂无访问数据`;
      return [
        `${params.name}`,
        `访问次数：${formatNumber(data.value)}`,
        `访问用户数：${formatNumber(data.unique_user_count || 0)}`,
        `来源 IP 数：${formatNumber(data.unique_ip_count || 0)}`,
        `拒绝次数：${formatNumber(data.denied_count || 0)}`,
      ].join("<br/>");
    },
  },
  visualMap: {
    min: 0,
    max: maxValue.value,
    left: "left",
    bottom: "20",
    text: ["高", "低"],
    inRange: {
      color: ["#edf3ff", "#a5c4fd", "#6399f7", "#3b82f6", "#1d4ed8"],
    },
    show: true,
    calculable: false,
  },
  series: [
    {
      name: "用户分布图",
      type: "map",
      map: "ctms-china",
      roam: false,
      zoom: 1.08,
      label: { show: false },
      itemStyle: {
        areaColor: "#edf3ff",
        borderColor: "#ffffff",
        borderWidth: 1,
      },
      emphasis: {
        label: { show: true, color: "#0f172a", fontSize: 12, fontWeight: 700 },
        itemStyle: { areaColor: "#ffb86b", shadowBlur: 12, shadowColor: "rgba(245, 158, 11, 0.28)" },
      },
      data: provinceData.value.map((item) => ({
        name: item.name,
        value: item.total_count,
        unique_user_count: item.unique_user_count,
        unique_ip_count: item.unique_ip_count,
        denied_count: item.denied_count,
      })),
    },
  ],
}));

const topRegions = computed(() =>
  [...items.value]
    .sort((a, b) => b.total_count - a.total_count)
    .slice(0, 6)
    .map((item, index) => ({
      key: `${item.country}-${item.province}-${item.city}-${item.isp}`,
      rank: String(index + 1).padStart(2, "0"),
      name: formatLocation(item),
      total_count: formatNumber(item.total_count),
    })),
);

const loadData = async () => {
  loading.value = true;
  try {
    const res = await fetchIpLocations({ days: days.value, limit: 50 });
    items.value = res.data.items;
    summary.value = res.data.summary || null;
  } catch {
    items.value = [];
    summary.value = null;
  } finally {
    loading.value = false;
  }
};

onMounted(loadData);

defineExpose({ refresh: loadData });
</script>

<style scoped>
.ip-locations {
  --ip-ink: #1a2332;
  --ip-muted: #64748b;
  --ip-border: #e2e8f0;
  --ip-card: #ffffff;
  --ip-blue: #3b82f6;
  --ip-cyan: #06b6d4;
  --ip-violet: #8b5cf6;
  --ip-danger: #ef4444;
  --ip-indigo: #6366f1;
  --ip-radius: 16px;
  --ip-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ip-hero {
  background: var(--ip-card);
  border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius);
  box-shadow: var(--ip-shadow);
  padding: 14px 18px;
}

.ip-locations-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toolbar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ip-ink);
}

.toolbar-desc {
  font-size: 12px;
  color: var(--ip-muted);
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 10px 16px;
  border-radius: var(--ip-radius);
  background: #fff;
  border: 1px solid var(--ip-border);
  box-shadow: var(--ip-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -52px;
  width: 120px;
  height: 120px;
  border-radius: 18px;
  background: rgba(59, 130, 246, 0.06);
  transform: rotate(18deg);
  pointer-events: none;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.metric-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--ip-radius) var(--ip-radius) 0 0;
}

.metric-card.blue::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.metric-card.cyan::before { background: linear-gradient(90deg, #06b6d4, #22d3ee); }
.metric-card.indigo::before { background: linear-gradient(90deg, #6366f1, #818cf8); }
.metric-card.violet::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.metric-card.danger::before { background: linear-gradient(90deg, #ef4444, #f87171); }

.metric-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
}

.metric-icon svg {
  width: 22px;
  height: 22px;
}

.metric-card.blue .metric-icon { background: #eff6ff; color: #3b82f6; }
.metric-card.cyan .metric-icon { background: #ecfeff; color: #06b6d4; }
.metric-card.indigo .metric-icon { background: #eef2ff; color: #6366f1; }
.metric-card.violet .metric-icon { background: #f5f3ff; color: #8b5cf6; }
.metric-card.danger .metric-icon { background: #fef2f2; color: #ef4444; }

.metric-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.metric-label {
  color: var(--ip-muted);
  font-size: 13px;
  font-weight: 500;
}

.metric-value {
  color: var(--ip-ink);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}

.distribution-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
  background: var(--ip-card);
  border: 1px solid var(--ip-border);
  border-radius: var(--ip-radius);
  box-shadow: var(--ip-shadow);
  padding: 18px;
}

.map-panel,
.rank-panel {
  min-width: 0;
  border: 1px solid #f1f5f9;
  border-radius: 14px;
  background: linear-gradient(180deg, #fafcff 0%, #ffffff 100%);
  padding: 16px;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-head.compact {
  margin-bottom: 16px;
}

.section-title-group h4 {
  margin: 0;
  color: var(--ip-ink);
  font-size: 16px;
  font-weight: 600;
}

.section-title-group p {
  margin: 4px 0 0;
  color: var(--ip-muted);
  font-size: 12px;
}

.china-map {
  width: 100%;
  height: 430px;
}

.region-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.region-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid #f1f5f9;
  color: var(--ip-ink);
  transition: all 0.15s ease;
}

.region-row:hover {
  background: #f8fafc;
  border-color: var(--ip-border);
}

.rank {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #f1f5f9;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 700;
}

.rank.top {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
}

.region-name {
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.region-value {
  color: var(--ip-blue);
  font-size: 15px;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .distribution-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ip-locations-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .china-map {
    height: 320px;
  }
}
</style>