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

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contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
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limitations under the License. -->
<template>
  <div class="dashboard-tool flex-h">
    <div class="flex-h">
      <div class="selectors-item" v-if="states.key !== 10">
        <span class="label">$Service</span>
        <Selector
          v-model="states.currentService"
          :options="selectorStore.services"
          size="small"
          placeholder="Select a service"
          @change="changeService"
          class="selectors"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 3 || states.key === 4">
        <span class="label">
          {{
            ["EndpointRelation", "Endpoint"].includes(dashboardStore.entity)
              ? "$Endpoint"
              : "$ServiceInstance"
          }}
        </span>
        <Selector
          v-model="states.currentPod"
          :options="selectorStore.pods"
          size="small"
          placeholder="Select a data"
          @change="changePods"
          class="selectorPod"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 2 || states.key === 4">
        <span class="label">$DestinationService</span>
        <Selector
          v-model="states.currentDestService"
          :options="selectorStore.destServices"
          size="small"
          placeholder="Select a service"
          @change="changeDestService"
          class="selectors"
        />
      </div>
      <div class="selectors-item" v-if="states.key === 4">
        <span class="label">
          {{
            dashboardStore.entity === "EndpointRelation"
              ? "$DestinationEndpoint"
              : "$DestinationServiceInstance"
          }}</span
        >
        <Selector
          v-model="states.currentDestPod"
          :options="selectorStore.destPods"
          size="small"
          placeholder="Select a data"
          @change="changePods"
          class="selectorPod"
        />
      </div>
    </div>
    <div class="tool-icons">
      <span
        @click="clickIcons(t)"
        v-for="(t, index) in toolIcons"
        :key="index"
        :title="t.content"
      >
        <Icon class="icon-btn" size="sm" :iconName="t.name" />
      </span>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { reactive, ref } from "vue";
import { useRoute } from "vue-router";
import { useDashboardStore } from "@/store/modules/dashboard";
import { useAppStoreWithOut } from "@/store/modules/app";
import {
  EntityType,
  AllTools,
  ServiceTools,
  InstanceTools,
  EndpointTools,
  PodRelationTools,
  ServiceRelationTools,
} 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 appStore = useAppStoreWithOut();
const params = useRoute().params;
const type = EntityType.filter((d: Option) => d.value === params.entity)[0];
const toolIcons =
  ref<{ name: string; content: string; id: string }[]>(PodRelationTools);
const states = reactive<{
  destService: string;
  destPod: string;
  key: number;
  currentService: string;
  currentPod: string;
  currentDestService: string;
  currentDestPod: string;
}>({
  destService: "",
  destPod: "",
  key: (type && type.key) || 0,
  currentService: "",
  currentPod: "",
  currentDestService: "",
  currentDestPod: "",
});

dashboardStore.setLayer(params.layerId);
dashboardStore.setEntity(params.entity);
appStore.setEventStack([initSelector]);

initSelector();

function initSelector() {
  getTools();
  if (params.serviceId) {
    setSelector();
  } else {
    getServices();
  }
}

async function setSelector() {
  if (
    [
      EntityType[2].value,
      EntityType[3].value,
      EntityType[5].value,
      EntityType[6].value,
    ].includes(String(params.entity))
  ) {
    setSourceSelector();
    if (
      [EntityType[2].value, EntityType[3].value].includes(String(params.entity))
    ) {
      return;
    }
    setDestSelector();
    return;
  }
  // entity=Service/ServiceRelation
  const json = await selectorStore.fetchServices(dashboardStore.layerId);
  if (json.errors) {
    ElMessage.error(json.errors);
    return;
  }
  let currentService, currentDestService;
  for (const d of selectorStore.services) {
    if (d.id === String(params.serviceId)) {
      currentService = d;
    }
    if (d.id === String(params.destServiceId)) {
      currentDestService = d;
    }
  }
  selectorStore.setCurrentService(currentService);
  selectorStore.setCurrentDestService(currentDestService);
  states.currentService = selectorStore.currentService.value;
  states.currentDestService =
    selectorStore.currentDestService && selectorStore.currentDestService.value;
}

async function setSourceSelector() {
  await selectorStore.getService(String(params.serviceId));
  states.currentService = selectorStore.currentService.value;
  const e = String(params.entity).split("Relation")[0];
  await fetchPods(e, selectorStore.currentService.id, false);
  if (!(selectorStore.pods.length && selectorStore.pods[0])) {
    selectorStore.setCurrentPod(null);
    states.currentPod = "";
    return;
  }
  const pod = params.podId || selectorStore.pods[0].id;
  const currentPod = selectorStore.pods.filter(
    (d: { id: string }) => d.id === pod
  )[0];
  if (currentPod) {
    selectorStore.setCurrentPod(currentPod);
    states.currentPod = currentPod.label;
  }
}

async function setDestSelector() {
  await selectorStore.getService(String(params.destServiceId), true);
  states.currentDestService = selectorStore.currentDestService.value;
  await fetchPods(
    String(params.entity),
    selectorStore.currentDestService.id,
    false
  );
  if (!(selectorStore.destPods.length && selectorStore.destPods[0])) {
    selectorStore.setCurrentDestPod(null);
    states.currentDestPod = "";
    return;
  }
  const destPod = params.destPodId || selectorStore.destPods[0].id;
  const currentDestPod = selectorStore.destPods.filter(
    (d: { id: string }) => d.id === destPod
  )[0];
  if (currentDestPod) {
    selectorStore.setCurrentDestPod(currentDestPod);
    states.currentDestPod = currentDestPod.label;
  }
}

async function getServices() {
  if (!dashboardStore.layerId) {
    return;
  }
  const json = await selectorStore.fetchServices(dashboardStore.layerId);
  if (json.errors) {
    ElMessage.error(json.errors);
    return;
  }
  if (dashboardStore.entity === EntityType[1].value) {
    return;
  }
  selectorStore.setCurrentService(
    selectorStore.services.length ? selectorStore.services[0] : null
  );
  selectorStore.setCurrentDestService(
    selectorStore.services.length ? selectorStore.services[1] : null
  );
  states.currentService = selectorStore.currentService.value;
  states.currentDestService = selectorStore.currentDestService.value;
  const e = dashboardStore.entity.split("Relation")[0];
  if (
    [EntityType[2].value, EntityType[3].value].includes(dashboardStore.entity)
  ) {
    fetchPods(e, selectorStore.currentService.id, true);
  }
  if (
    [EntityType[5].value, EntityType[6].value].includes(dashboardStore.entity)
  ) {
    fetchPods(dashboardStore.entity, selectorStore.currentDestService.id, true);
  }
}

async function changeService(service: any) {
  if (service[0]) {
    states.currentService = service[0].value;
    selectorStore.setCurrentService(service[0]);
    fetchPods(dashboardStore.entity, selectorStore.currentService.id, true);
  } else {
    selectorStore.setCurrentService(null);
  }
}

function changeDestService(service: any) {
  if (service[0]) {
    states.currentDestService = service[0].value;
    selectorStore.setCurrentDestService(service[0]);
  } else {
    selectorStore.setCurrentDestService(null);
  }
}

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

function clickIcons(t: { id: string; content: string; name: string }) {
  if (
    dashboardStore.selectedGrid &&
    dashboardStore.selectedGrid.type === "Tab"
  ) {
    setTabControls(t.id);
    return;
  }
  if (dashboardStore.activedGridItem.split("-").length === 3) {
    setTabControls(t.id);
    return;
  }
  setControls(t.id);
}

function setTabControls(id: string) {
  switch (id) {
    case "addWidget":
      dashboardStore.addTabControls("Widget");
      break;
    case "addTrace":
      dashboardStore.addTabControls("Trace");
      break;
    case "addLog":
      dashboardStore.addTabControls("Log");
      break;
    case "addProfile":
      dashboardStore.addTabControls("Profile");
      break;
    case "addTopology":
      dashboardStore.addTabControls("Topology");
      break;
    case "apply":
      dashboardStore.saveDashboard();
      break;
    default:
      ElMessage.info("Don't support this control");
      break;
  }
}

function setControls(id: string) {
  switch (id) {
    case "addWidget":
      dashboardStore.addControl("Widget");
      break;
    case "addTab":
      dashboardStore.addControl("Tab");
      break;
    case "addTrace":
      dashboardStore.addControl("Trace");
      break;
    case "addProfile":
      dashboardStore.addControl("Profile");
      break;
    case "addLog":
      dashboardStore.addControl("Log");
      break;
    case "addTopology":
      dashboardStore.addControl("Topology");
      break;
    case "apply":
      dashboardStore.saveDashboard();
      break;
    default:
      dashboardStore.addControl("Widget");
  }
}

async function fetchPods(type: string, serviceId: string, setPod: boolean) {
  let resp;
  switch (type) {
    case EntityType[2].value:
      resp = await selectorStore.getEndpoints({ serviceId });
      if (setPod) {
        selectorStore.setCurrentPod(
          selectorStore.pods.length ? selectorStore.pods[0] : null
        );
        states.currentPod = selectorStore.currentPod.label;
      }
      break;
    case EntityType[3].value:
      resp = await selectorStore.getServiceInstances({ serviceId });
      if (setPod) {
        selectorStore.setCurrentPod(
          selectorStore.pods.length ? selectorStore.pods[0] : null
        );
        states.currentPod = selectorStore.currentPod.label;
      }
      break;
    case EntityType[6].value:
      resp = await selectorStore.getEndpoints({ serviceId, isRelation: true });
      if (setPod) {
        selectorStore.setCurrentDestPod(
          selectorStore.destPods.length ? selectorStore.destPods[0] : null
        );
        states.currentDestPod = selectorStore.currentDestPod.label;
      }
      break;
    case EntityType[5].value:
      resp = await selectorStore.getServiceInstances({
        serviceId,
        isRelation: true,
      });
      if (setPod) {
        selectorStore.setCurrentDestPod(
          selectorStore.destPods.length ? selectorStore.destPods[0] : null
        );
        states.currentDestPod = selectorStore.currentDestPod.label;
      }
      break;
    default:
      resp = {};
  }
  if (resp.errors) {
    ElMessage.error(resp.errors);
  }
}
function getTools() {
  switch (params.entity) {
    case EntityType[1].value:
      toolIcons.value = AllTools;
      break;
    case EntityType[0].value:
      toolIcons.value = ServiceTools;
      break;
    case EntityType[2].value:
      toolIcons.value = EndpointTools;
      break;
    case EntityType[3].value:
      toolIcons.value = InstanceTools;
      break;
    case EntityType[4].value:
      toolIcons.value = ServiceRelationTools;
      break;
    default:
      toolIcons.value = PodRelationTools;
  }
}
</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;
}

.tool-icons {
  margin-top: 2px;
}

.icon-btn {
  display: inline-block;
  padding: 3px;
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-left: 6px;
  cursor: pointer;
  background-color: #eee;
  color: #666;
  font-size: 12px;
}

.selectors {
  min-width: 200px;
}

.selectors-item {
  margin-right: 5px;
}

.selectorPod {
  width: 340px;
}
</style>