<template>
  <div class="app-container">
    <el-row>
      <el-col :span="12" class="card-box">
        <el-card>
          <div slot="header"><span>CPU</span></div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
                <tr>
                  <th class="is-leaf">
                    <div class="cell" style="text-align: left">属性</div>
                  </th>
                  <th class="is-leaf">
                    <div class="cell" style="text-align: left">值</div>
                  </th>
                </tr>
              </thead>
              <tbody>
                <tr>
                  <td><div class="cell">核心数</div></td>
                  <td><div v-if="server.cpu" class="cell">{{ server.cpu.cpuNum }}</div></td>
                </tr>
                <tr>
                  <td><div class="cell">用户使用率</div></td>
                  <td><div v-if="server.cpu" class="cell">{{ server.cpu.used }}%</div></td>
                </tr>
                <tr>
                  <td><div class="cell">系统使用率</div></td>
                  <td><div v-if="server.cpu" class="cell">{{ server.cpu.sys }}%</div></td>
                </tr>
                <tr>
                  <td><div class="cell">当前空闲率</div></td>
                  <td><div v-if="server.cpu" class="cell">{{ server.cpu.free }}%</div></td>
                </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="12" class="card-box">
        <el-card>
          <div slot="header"><span>内存</span></div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
              <tr>
                <th class="is-leaf">
                  <div class="cell" style="text-align: left">属性</div>
                </th>
                <th class="is-leaf">
                  <div class="cell" style="text-align: left">内存</div>
                </th>
                <th class="is-leaf">
                  <div class="cell" style="text-align: left">JVM</div>
                </th>
              </tr>
              </thead>
              <tbody>
                <tr>
                  <td><div class="cell">总内存</div></td>
                  <td><div v-if="server.mem" class="cell">{{ server.mem.total }}G</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.total }}M</div></td>
                </tr>
                <tr>
                  <td><div class="cell">已用内存</div></td>
                  <td><div v-if="server.mem" class="cell">{{ server.mem.used}}G</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.used}}M</div></td>
                </tr>
                <tr>
                  <td><div class="cell">剩余内存</div></td>
                  <td><div v-if="server.mem" class="cell">{{ server.mem.free }}G</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.free }}M</div></td>
                </tr>
                <tr>
                  <td><div class="cell">使用率</div></td>
                  <td><div v-if="server.mem" :class="{'text-danger': server.mem.usage > 80}" class="cell">{{ server.mem.usage }}%</div></td>
                  <td><div v-if="server.jvm" :class="{'text-danger': server.jvm.usage > 80}" class="cell">{{ server.jvm.usage }}%</div></td>
                </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>服务器信息</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <tbody>
                <tr>
                  <td><div class="cell">服务器名称</div></td>
                  <td><div v-if="server.sys" class="cell">{{ server.sys.computerName }}</div></td>
                  <td><div class="cell">操作系统</div></td>
                  <td><div v-if="server.sys" class="cell">{{ server.sys.osName }}</div></td>
                </tr>
                <tr>
                  <td><div class="cell">服务器IP</div></td>
                  <td><div v-if="server.sys" class="cell">{{ server.sys.computerIp }}</div></td>
                  <td><div class="cell">系统架构</div></td>
                  <td><div v-if="server.sys" class="cell">{{ server.sys.osArch }}</div></td>
                </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>Java虚拟机信息</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <tbody>
                <tr>
                  <td><div class="cell">Java名称</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.name }}</div></td>
                  <td><div class="cell">Java版本</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.version }}</div></td>
                </tr>
                <tr>
                  <td><div class="cell">启动时间</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.startTime }}</div></td>
                  <td><div class="cell">运行时长</div></td>
                  <td><div v-if="server.jvm" class="cell">{{ server.jvm.runTime }}</div></td>
                </tr>
                <tr>
                  <td colspan="1"><div class="cell">安装路径</div></td>
                  <td colspan="3"><div v-if="server.jvm" class="cell">{{ server.jvm.home }}</div></td>
                </tr>
                <tr>
                  <td colspan="1"><div class="cell">项目路径</div></td>
                  <td colspan="3"><div v-if="server.sys" class="cell">{{ server.sys.userDir }}</div></td>
                </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>磁盘状态</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
              <tr style="text-align: left">
                <th class="is-leaf">
                  <div class="cell">盘符路径</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">文件系统</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">盘符类型</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">总大小</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">可用大小</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">已用大小</div>
                </th>
                <th class="is-leaf">
                  <div class="cell">已用百分比</div>
                </th>
              </tr>
              </thead>
              <tbody v-if="server.sysFiles">
                <tr v-for="sysFile in server.sysFiles">
                  <td><div class="cell">{{ sysFile.dirName }}</div></td>
                  <td><div class="cell">{{ sysFile.sysTypeName }}</div></td>
                  <td><div class="cell">{{ sysFile.typeName }}</div></td>
                  <td><div class="cell">{{ sysFile.total }}</div></td>
                  <td><div class="cell">{{ sysFile.free }}</div></td>
                  <td><div class="cell">{{ sysFile.used }}</div></td>
                  <td><div :class="{'text-danger': sysFile.usage > 80}" class="cell">{{ sysFile.usage }}%</div></td>
                </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
import { getServer } from "@/api/monitor/server";

export default {
  name: 'Server',
  data() {
    return {
      // 加载层信息
      loading: [],
      // 服务器信息
      server: []
    }
  },
  created() {
    this.getList()
    this.openLoading();
  },
  methods: {
    /** 查询服务器信息 */
    getList() {
      getServer().then(response => {
        this.server = response.data;
        this.loading.close();
      });
    },
    // 打开加载层
    openLoading() {
      this.loading = this.$loading({
        lock: true,
        text: "拼命读取中",
        spinner: "el-icon-loading",
        background: "rgba(0, 0, 0, 0.7)"
      });
    }
  }
};
</script>
