skywalking-booster-ui/src/views/dashboard/controls/Widget.vue

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<template>
  <div class="widget">
    <div class="header flex-h">
      <div>{{ data.widget?.title || "" }}</div>
      <div>
        <el-tooltip :content="data.widget?.tips">
          <Icon
            iconName="info_outline"
            size="sm"
            class="operation"
            v-show="data.widget?.tips"
          />
        </el-tooltip>
        <el-popover
          placement="bottom"
          trigger="click"
          :style="{ width: '100px' }"
        >
          <template #reference>
            <Icon iconName="ellipsis_v" size="middle" class="operation" />
          </template>
          <div class="tools" @click="editConfig">
            <span>{{ t("edit") }}</span>
          </div>
          <div class="tools" @click="removeWidget">
            <span>{{ t("delete") }}</span>
          </div>
        </el-popover>
      </div>
    </div>
    <div class="body" v-if="data.graph?.type" v-loading="loading">
      <component
        :is="data.graph.type"
        :intervalTime="appStore.intervalTime"
        :data="state.source"
        :config="data.graph"
        :standard="data.standard"
      />
    </div>
    <div v-else class="no-data">{{ t("noData") }}</div>
  </div>
</template>
<script lang="ts">
import { toRefs, reactive, defineComponent, ref, watch } from "vue";
import type { PropType } from "vue";
import { LayoutConfig } from "@/types/dashboard";
import { useDashboardStore } from "@/store/modules/dashboard";
import { useAppStoreWithOut } from "@/store/modules/app";
import { useSelectorStore } from "@/store/modules/selectors";
import graphs from "../graphs";
import { useI18n } from "vue-i18n";
import { useQueryProcessor, useSourceProcessor } from "@/hooks/useProcessor";

const props = {
  data: {
    type: Object as PropType<LayoutConfig>,
    default: () => ({ widget: {} }),
  },
  activeIndex: { type: String, default: "" },
};
export default defineComponent({
  name: "Widget",
  components: { ...graphs },
  props,
  setup(props) {
    const { t } = useI18n();
    const loading = ref<boolean>(false);
    const state = reactive<{ source: { [key: string]: unknown } }>({
      source: {},
    });
    const { data } = toRefs(props);
    const appStore = useAppStoreWithOut();
    const dashboardStore = useDashboardStore();
    const selectorStore = useSelectorStore();

    async function queryMetrics() {
      const params = await useQueryProcessor(props.data);
      if (!params) {
        state.source = {};
        return;
      }
      loading.value = true;
      const json = await dashboardStore.fetchMetricValue(params);
      loading.value = false;
      if (!json) {
        return;
      }
      state.source = useSourceProcessor(json, props.data);
    }

    function removeWidget() {
      dashboardStore.removeControls(props.data);
    }
    function editConfig() {
      dashboardStore.setConfigPanel(true);
      dashboardStore.selectWidget(props.data);
      if (props.activeIndex) {
        dashboardStore.activeGridItem(props.activeIndex);
      } else {
        dashboardStore.activeGridItem(props.data.i);
      }
    }
    watch(
      () => [
        props.data.metricTypes,
        props.data.metrics,
        selectorStore.currentService,
      ],
      (data, old) => {
        if (data[0] === old[0] && data[1] === old[1] && data[2] === old[2]) {
          return;
        }
        queryMetrics();
      }
    );

    return {
      state,
      appStore,
      removeWidget,
      editConfig,
      data,
      loading,
      t,
    };
  },
});
</script>
<style lang="scss" scoped>
.widget {
  font-size: 12px;
  height: 100%;
}

.header {
  height: 30px;
  padding: 5px;
  width: 100%;
  border-bottom: 1px solid #eee;
  justify-content: space-between;
}

.operation {
  cursor: pointer;
}

.tools {
  padding: 5px 0;
  color: #999;
  cursor: pointer;
  position: relative;
  text-align: center;

  &:hover {
    color: #409eff;
    background-color: #eee;
  }
}

.body {
  padding: 5px 10px;
  width: 100%;
  height: calc(100% - 30px);
}

.no-data {
  font-size: 14px;
  color: #888;
  width: 100%;
  text-align: center;
  padding-top: 20px;
}
</style>