From aa37f8c7af7a336f67ef6ddf2ac3f1ceaede77d2 Mon Sep 17 00:00:00 2001
From: valarchie <343928303@qq.com>
Date: Wed, 19 Jul 2023 23:02:36 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=E7=BC=93=E5=AD=98?=
 =?UTF-8?q?=E7=9B=91=E6=8E=A7=E9=A1=B5=E9=9D=A2?=
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---
 src/api/system/monitor.ts         |  22 ++++
 src/views/monitor/cache/index.vue | 170 ++++++++++++++++++++++++++++++
 2 files changed, 192 insertions(+)
 create mode 100644 src/views/monitor/cache/index.vue

diff --git a/src/api/system/monitor.ts b/src/api/system/monitor.ts
index 8b53169..53ddfd8 100644
--- a/src/api/system/monitor.ts
+++ b/src/api/system/monitor.ts
@@ -113,3 +113,25 @@ export interface SystemInfo {
 export const getServerInfoApi = () => {
   return http.request<ResponseData<ServerInfo>>("get", "/monitor/serverInfo");
 };
+
+/**
+ * RedisCacheInfoDTO
+ */
+export interface RedisCacheInfoDTO {
+  commandStats?: CommandStatusDTO[];
+  dbSize?: number;
+  info?: { [key: string]: string };
+}
+
+/**
+ * CommandStatusDTO
+ */
+export interface CommandStatusDTO {
+  name?: string;
+  value?: string;
+}
+
+/** 获取Redis信息 */
+export const getCacheInfoApi = () => {
+  return http.request<ResponseData<ServerInfo>>("get", "/monitor/cacheInfo");
+};
diff --git a/src/views/monitor/cache/index.vue b/src/views/monitor/cache/index.vue
new file mode 100644
index 0000000..213bb82
--- /dev/null
+++ b/src/views/monitor/cache/index.vue
@@ -0,0 +1,170 @@
+<template>
+  <!-- v-loading指令  可以直接调用Loading动画  -->
+  <div class="main" v-loading="loading">
+    <el-row :gutter="2">
+      <el-col :span="24" class="card-box">
+        <el-card>
+          <template #header><span>Redis信息</span></template>
+          <el-descriptions :column="4">
+            <el-descriptions-item
+              v-for="(item, index) in cacheInfoTable"
+              :key="index"
+              :label="item.field"
+              :span="item.span"
+              >{{ item.value }}</el-descriptions-item
+            >
+          </el-descriptions>
+        </el-card>
+      </el-col>
+    </el-row>
+    <el-row :gutter="40">
+      <el-col :span="12" class="card-box">
+        <el-card>
+          <template #header><span>命令统计</span></template>
+          <div ref="commandstats" style="height: 420px" />
+        </el-card>
+      </el-col>
+      <el-col :span="12" class="card-box">
+        <el-card>
+          <template #header><span>内存信息</span></template>
+          <div ref="usedmemory" style="height: 420px" />
+        </el-card>
+      </el-col>
+    </el-row>
+
+    <el-row />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { getCacheInfoApi, RedisCacheInfoDTO } from "@/api/system/monitor";
+import { onBeforeMount, ref } from "vue";
+import * as echarts from "echarts";
+/** 组件name最好和菜单表中的router_name一致 */
+defineOptions({
+  name: "CacheInfo"
+});
+
+const loading = ref(true);
+
+const cacheInfoTable = ref([]);
+const commandstats = ref(null);
+const usedmemory = ref(null);
+
+async function getList() {
+  loading.value = true;
+  const { data } = await getCacheInfoApi().finally(() => {
+    loading.value = false;
+  });
+  const cacheInfo = data as RedisCacheInfoDTO;
+
+  cacheInfoTable.value = [
+    {
+      field: "Redis版本",
+      value: cacheInfo.info.redis_version
+    },
+    {
+      field: "运行模式",
+      value: cacheInfo.info.redis_mode == "standalone" ? "单机" : "集群"
+    },
+    {
+      field: "端口",
+      value: cacheInfo.info.tcp_port
+    },
+    {
+      field: "客户端数",
+      value: cacheInfo.info.connected_clients
+    },
+    {
+      field: "运行时间(天)",
+      value: cacheInfo.info.uptime_in_days
+    },
+    {
+      field: "使用内存",
+      value: cacheInfo.info.used_memory_human
+    },
+    {
+      field: "使用CPU",
+      value: parseFloat(cacheInfo.info.used_cpu_user_children).toFixed(2)
+    },
+    {
+      field: "内存配置",
+      value: cacheInfo.info.total_system_memory_human
+    },
+    {
+      field: "AOF是否开启",
+      value: cacheInfo.info.aof_enabled == "0" ? "否" : "是"
+    },
+    {
+      field: "RDB是否成功",
+      value: cacheInfo.info.rdb_last_bgsave_status
+    },
+    {
+      field: "Key数量",
+      value: cacheInfo.dbSize
+    },
+
+    {
+      field: "网络入口/出口",
+      value: `${cacheInfo.info.instantaneous_input_kbps} kbs/ ${cacheInfo.info.instantaneous_output_kbps} kbs`
+    }
+  ];
+
+  const commandstatsIntance = echarts.init(commandstats.value, "macarons");
+  commandstatsIntance.setOption({
+    tooltip: {
+      trigger: "item",
+      formatter: "{a} <br/>{b} : {c} ({d}%)"
+    },
+    series: [
+      {
+        name: "命令统计",
+        type: "pie",
+        roseType: "radius",
+        radius: [15, 95],
+        center: ["40%", "50%"],
+        data: cacheInfo.commandStats,
+        animationEasing: "cubicInOut",
+        animationDuration: 1000
+      }
+    ]
+  });
+  const usedmemoryInstance = echarts.init(usedmemory.value, "macarons");
+  usedmemoryInstance.setOption({
+    tooltip: {
+      formatter: `{b} <br/>{a} : ${cacheInfo.info.used_memory_human}`
+    },
+    series: [
+      {
+        name: "峰值",
+        type: "gauge",
+        min: 0,
+        max: 1000,
+        detail: {
+          formatter: cacheInfo.info.used_memory_human
+        },
+        data: [
+          {
+            value: parseFloat(cacheInfo.info.used_memory_human),
+            name: "内存消耗"
+          }
+        ]
+      }
+    ]
+  });
+}
+
+onBeforeMount(() => {
+  getList();
+});
+</script>
+
+<style scoped>
+.el-row {
+  margin-bottom: 20px;
+}
+
+.el-row:last-child {
+  margin-bottom: 0;
+}
+</style>