feat: visualize a on-demand log widget (#99)

src/views/dashboard/controls/DemandLog.vue

@@ -0,0 +1,93 @@
+<!-- Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. -->
+<template>
+  <div class="log-wrapper flex-v">
+    <el-popover
+      placement="bottom"
+      trigger="click"
+      :width="100"
+      v-if="dashboardStore.editMode"
+    >
+      <template #reference>
+        <span class="delete cp">
+          <Icon iconName="ellipsis_v" size="middle" class="operation" />
+        </span>
+      </template>
+      <div class="tools" @click="removeWidget">
+        <span>{{ t("delete") }}</span>
+      </div>
+    </el-popover>
+    <div class="header">
+      <Header />
+    </div>
+    <Content />
+  </div>
+</template>
+<script lang="ts" setup>
+import { useI18n } from "vue-i18n";
+import { useDashboardStore } from "@/store/modules/dashboard";
+import Header from "../related/demand-log/Header.vue";
+import Content from "../related/demand-log/Content.vue";
+
+/*global defineProps */
+const props = defineProps({
+  data: {
+    type: Object,
+    default: () => ({}),
+  },
+  activeIndex: { type: String, default: "" },
+});
+const { t } = useI18n();
+const dashboardStore = useDashboardStore();
+
+function removeWidget() {
+  dashboardStore.removeControls(props.data);
+}
+</script>
+<style lang="scss" scoped>
+.log-wrapper {
+  width: 100%;
+  height: 100%;
+  font-size: 12px;
+  position: relative;
+  overflow: auto;
+}
+
+.delete {
+  position: absolute;
+  top: 5px;
+  right: 3px;
+}
+
+.header {
+  padding: 10px;
+  font-size: 12px;
+  border-bottom: 1px solid #dcdfe6;
+  min-width: 1024px;
+}
+
+.tools {
+  padding: 5px 0;
+  color: #999;
+  cursor: pointer;
+  position: relative;
+  text-align: center;
+
+  &:hover {
+    color: #409eff;
+    background-color: #eee;
+  }
+}
+</style>