skywalking-booster-ui/src/views/dashboard/panel/Tool.vue

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limitations under the License. -->
<template>
  <div class="dashboard-tool flex-h">
    <div class="flex-h">
      <div class="selectors-item">
        <span class="label">$Service</span>
        <Selector
          v-model="selectorStore.currentService"
          :options="selectorStore.services"
          size="mini"
          placeholder="Select a service"
          @change="changeService"
          class="selectors"
          :borderRadius="4"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 3 || states.key === 4">
        <span class="label">
          {{ states.entity === "endpoint" ? "$Endpoint" : "$ServiceInstance" }}
        </span>
        <Selector
          v-model="selectorStore.currentPod"
          :options="selectorStore.pods"
          size="mini"
          placeholder="Select a data"
          @change="changePods"
          class="selectors"
          :borderRadius="4"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 2">
        <span class="label">$DestinationService</span>
        <Selector
          v-model="selectorStore.currentDestService"
          :options="selectorStore.services"
          size="mini"
          placeholder="Select a service"
          @change="changeService"
          class="selectors"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 4">
        <span class="label">$DestinationServiceInstance</span>
        <Selector
          v-model="selectorStore.currentPod"
          :options="selectorStore.pods"
          size="mini"
          placeholder="Select a data"
          @change="changePods"
          class="selectors"
          :borderRadius="4"
        />
      </div>
    </div>
    <div class="tool-icons">
      <el-tooltip
        v-for="(t, index) in ToolIcons"
        :key="index"
        class="item"
        :content="t.content"
        placement="top"
      >
        <span class="icon-btn" @click="clickIcons(t)">
          <Icon size="sm" :iconName="t.name" />
        </span>
      </el-tooltip>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { reactive, onBeforeMount } from "vue";
import { useRoute } from "vue-router";
import { useDashboardStore } from "@/store/modules/dashboard";
import { EntityType, ToolIcons } from "../data";
import { useSelectorStore } from "@/store/modules/selectors";
import { ElMessage } from "element-plus";
import { Option } from "@/types/app";

const dashboardStore = useDashboardStore();
const selectorStore = useSelectorStore();
const params = useRoute().params;
const states = reactive<{
  entity: string;
  layerId: string | string[];
  destService: string;
  destPod: string;
  key: number;
}>({
  destService: "",
  destPod: "",
  key: EntityType.filter((d: Option) => d.value === params.entity)[0].key || 0,
  entity: String(params.entity),
  layerId: params.layerId,
});
dashboardStore.setLayer(states.layerId);
dashboardStore.setEntity(states.entity);

getServices();

async function getServices() {
  if (!states.layerId) {
    return;
  }
  const json = await selectorStore.fetchServices(states.layerId);
  if (json.errors) {
    ElMessage.error(json.errors);
    return;
  }
  fetchPods(states.entity);
}

async function changeService(service: Option[]) {
  if (service[0]) {
    selectorStore.setCurrentService(service[0].value);
    fetchPods(states.entity);
  } else {
    selectorStore.setCurrentService("");
  }
}

function changePods(pod: Option[]) {
  if (pod[0]) {
    selectorStore.setCurrentPod(pod[0].value);
  } else {
    selectorStore.setCurrentPod("");
  }
}

function clickIcons(t: { id: string; content: string; name: string }) {
  switch (t.id) {
    case "addWidget":
      dashboardStore.addControl("Widget");
      break;
    case "addTab":
      dashboardStore.addControl("Tab");
      break;
    case "addImage":
      dashboardStore.addControl("Image");
      break;
    case "settings":
      dashboardStore.setConfigPanel(true);
      break;
    default:
      dashboardStore.addControl("Widget");
  }
}

async function fetchPods(type: string) {
  let resp;
  switch (type) {
    case "endpoint":
      resp = await selectorStore.getEndpoints();
      break;
    case "serviceInstance":
      resp = await selectorStore.getServiceInstances();
      break;
    default:
      resp = {};
  }
  if (resp.errors) {
    ElMessage.error(resp.errors);
  }
}
</script>
<style lang="scss" scoped>
.dashboard-tool {
  text-align: right;
  padding: 5px;
  background: rgb(240, 242, 245);
  border-bottom: 1px solid #dfe4e8;
  justify-content: space-between;
}

.label {
  font-size: 12px;
  display: inline-block;
  padding: 4px 2px;
}

.icon-btn {
  display: inline-block;
  padding: 0 5px;
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-left: 6px;
  cursor: pointer;
  background-color: #eee;
  color: #666;
}

.item {
  font-size: 12px;
}

.selectors {
  min-width: 180px;
}

.selectors-item {
  margin-right: 5px;
}
</style>