src/views/containers/topology/instance/index.vue

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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
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  http://www.apache.org/licenses/LICENSE-2.0

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limitations under the License. -->

<template>
  <div style="height: 100%">
    <div class="rk-dashboard-bar flex-h">
      <div class="flex-h">
        <div class="rk-dashboard-bar-btn">
          <span v-tooltip:bottom="{ content: rocketGlobal.edit ? 'view' : 'edit' }">
            <svg
              class="icon lg vm cp rk-btn ghost"
              :style="`color:${!rocketGlobal.edit ? '' : '#ffc107'}`"
              @click="() => SET_EDIT(!rocketGlobal.edit)"
            >
              <use :xlink:href="!rocketGlobal.edit ? '#lock' : '#lock-open'"></use>
            </svg>
          </span>
        </div>
        <div class="rk-dashboard-bar-btn">
          <span v-tooltip:bottom="{ content: 'import' }">
            <input id="instance-file" type="file" name="file" title="" accept=".json" @change="importData" />
            <label class="rk-btn ghost input-label" for="instance-file">
              <svg class="icon lg vm cp " :style="`marginTop: 0px`">
                <use :xlink:href="'#folder_open'"></use>
              </svg>
            </label>
          </span>
        </div>
        <div class="rk-dashboard-bar-btn">
          <span v-tooltip:bottom="{ content: 'export' }">
            <svg class="icon lg vm cp rk-btn ghost" @click="exportData">
              <use :xlink:href="'#save_alt'"></use>
            </svg>
          </span>
        </div>
      </div>
      <div class="rk-dashboard-bar-tool flex-h">
        <div class="flex-h">
          <ToolBarSelect :selectable="false" :title="$t('currentService')" :current="current" icon="package" />
          <ToolBarSelect
            @onChoose="selectInstance"
            :title="$t('currentInstance')"
            :current="stateDashboardOption.currentInstance"
            :data="stateDashboardOption.instances"
            icon="disk"
          />
          <div class="pl-10 pb-5 flex-h">
            <div class="type grey">{{ $t('templateType') }}</div>
            <RkSelect
              class="content grey"
              :mode="'multiple'"
              :current="currentType"
              :data="templateTypesList"
              :theme="'dark'"
              @onChoose="(item) => changeTemplatesType(item)"
            />
          </div>
        </div>
        <DashboardEvent
          :rocketComps="rocketComps"
          :stateDashboard="stateDashboardOption"
          :durationTime="durationTime"
          :type="pageEventsType"
        />
      </div>
    </div>
    <instances-survey :currentType="currentType" ref="survey" />
  </div>
</template>

<script lang="ts">
  import Vue from 'vue';
  import { Component, Prop } from 'vue-property-decorator';
  import { Action, Getter, State, Mutation } from 'vuex-class';
  import InstancesSurvey from './instances-survey.vue';
  import ToolBarSelect from '@/views/components/dashboard/tool-bar/tool-bar-select.vue';
  import ToolBarEndpointSelect from '@/views/components/dashboard/tool-bar/tool-bar-endpoint-select.vue';
  import { readFile } from '@/utils/readFile';
  import { saveFile } from '@/utils/saveFile';
  import { EntityType } from '@/views/components/dashboard/charts/constant';
  import { DurationTime, Option } from '@/types/global';
  import { State as optionState } from '@/store/modules/global/selectors';
  import { State as rocketData } from '@/store/modules/dashboard/dashboard-data';
  import { State as rocketbotGlobal } from '@/store/modules/global';
  import DashboardEvent from '@/views/components/dashboard/tool-bar/dashboard-events.vue';
  import { PageEventsType, DEFAULT, TopologyType } from '@/constants/constant';
  import { State as topoState } from '@/store/modules/topology';

  @Component({
    components: {
      InstancesSurvey,
      ToolBarSelect,
      ToolBarEndpointSelect,
      DashboardEvent,
    },
  })
  export default class WindowInstance extends Vue {
    @Prop() private current!: { key: number | string; label: number | string };
    @State('rocketOption') private stateDashboardOption!: optionState;
    @State('rocketData') private rocketComps!: rocketData;
    @State('rocketbot') private rocketGlobal!: rocketbotGlobal;
    @State('rocketTopo') private stateTopo!: topoState;
    @Getter('durationTime') private durationTime!: DurationTime;
    @Action('SELECT_INSTANCE') private SELECT_INSTANCE: any;
    @Action('GET_SERVICE_INSTANCES') private GET_SERVICE_INSTANCES: any;
    @Action('MIXHANDLE_CHANGE_GROUP_WITH_CURRENT') private MIXHANDLE_CHANGE_GROUP_WITH_CURRENT: any;
    @Action('GET_EVENT') private GET_EVENT: any;
    @Mutation('SET_EDIT') private SET_EDIT: any;
    @Mutation('SET_CURRENT_SERVICE') private SET_CURRENT_SERVICE: any;
    @Mutation('rocketTopo/UPDATE_TOPO_TEMPLATE_TYPES') private UPDATE_TOPO_TEMPLATE_TYPES: any;
    @Mutation('rocketTopo/SET_TOPO_INSTANCE') private SET_TOPO_INSTANCE: any;

    private pageEventsType = PageEventsType.TOPO_INSTANCE_EVENTS;
    private currentType: Option[] = [{ key: '', label: '' }];
    private templateTypesList: Option[] = [{ key: '', label: '' }];

    private beforeMount() {
      this.SET_CURRENT_SERVICE(this.current);
      this.MIXHANDLE_CHANGE_GROUP_WITH_CURRENT({ index: 0, current: 3 });
      this.GET_SERVICE_INSTANCES({ duration: this.durationTime, serviceId: this.current.key }).then(() => {
        this.selectInstance(this.stateDashboardOption.instances[0]);
      });
      this.templateTypesList = Object.keys(this.stateTopo.topoInstances).map((item: string) => {
        return { label: item, key: item };
      });
      const topoTemplatesType: any = this.stateTopo.topoTemplatesType;
      const nodeType = this.stateTopo.currentNode.type || DEFAULT;

      if (topoTemplatesType[TopologyType.TOPOLOGY_INSTANCE]) {
        this.currentType = topoTemplatesType[TopologyType.TOPOLOGY_INSTANCE][nodeType] || [
          { label: DEFAULT, key: DEFAULT },
        ];
      } else {
        this.currentType = [{ label: DEFAULT, key: DEFAULT }];
      }
    }

    private changeTemplatesType(item: Option) {
      let topoTemplateTypes;
      const types = this.stateTopo.topoTemplatesType;

      if (this.currentType.find((d) => d.key === item.key)) {
        this.deleteTemplateTypes(item);
        return;
      }
      this.currentType.push(item);
      const nodeType = this.stateTopo.currentNode.type || DEFAULT;

      topoTemplateTypes = {
        ...types,
        [TopologyType.TOPOLOGY_INSTANCE]: { [nodeType]: this.currentType },
      };
      this.UPDATE_TOPO_TEMPLATE_TYPES(topoTemplateTypes);
    }

    private deleteTemplateTypes(item: Option) {
      let topoTemplateTypes;
      const types = this.stateTopo.topoTemplatesType;
      const index = this.currentType.findIndex((d) => item.key === d.key);

      this.currentType.splice(index, 1);
      const nodeType = this.stateTopo.currentNode.type || DEFAULT;

      topoTemplateTypes = {
        ...types,
        [TopologyType.TOPOLOGY_INSTANCE]: { [nodeType]: this.currentType },
      };
      this.UPDATE_TOPO_TEMPLATE_TYPES(topoTemplateTypes);
    }

    private selectInstance(i: Option) {
      if (!this.rocketComps.enableEvents) {
        this.SELECT_INSTANCE({ instance: i, duration: this.durationTime });
        return;
      }
      this.GET_EVENT({
        condition: {
          time: this.durationTime,
          paging: {
            pageNum: 1,
            pageSize: 20,
            needTotal: true,
          },
          source: {
            service: this.stateDashboardOption.currentService.label,
            serviceInstance: i.label,
          },
        },
        type: EntityType[3].key,
      }).then(() => {
        this.SELECT_INSTANCE({ instance: i, duration: this.durationTime });
      });
    }

    private async importData(event: any) {
      try {
        const data: any = await readFile(event);
        if (!Array.isArray(data)) {
          throw new Error();
        }
        this.SET_TOPO_INSTANCE(data);
        const survey: any = this.$refs.survey;
        survey.setTemplates();
        const el: any = document.getElementById('instance-file');
        el!.value = '';
      } catch (e) {
        this.$modal.show('dialog', { text: 'ERROR' });
      }
    }
    private exportData() {
      let topoInstances = {};
      const name = 'instanceComps.json';

      for (const type of Object.keys(this.stateTopo.topoInstances)) {
        const metricsTemp = this.stateTopo.topoInstances[type].map((item: any) => {
          delete item.uuid;
          return item;
        });
        topoInstances = {
          ...topoInstances,
          [type]: metricsTemp,
        };
      }
      saveFile(topoInstances, name);
    }

    private beforeDestroy() {
      this.$emit('changeInstanceComps', { type: false });
      this.SET_EDIT(false);
    }
  }
</script>

<style lang="scss" scoped>
  .rk-dashboard-bar-tool {
    width: calc(100% - 160px);
    justify-content: space-between;
  }
  .rk-dashboard-bar {
    flex-shrink: 0;
    color: #efefef;
    background-color: #333840;
  }
  .rk-dashboard-bar-btn {
    padding: 0 5px;
    border-right: 2px solid #252a2f;
    height: 19px;
  }
  #instance-file {
    display: none;
  }
  .input-label {
    display: inline;
    line-height: inherit;
  }
  .type {
    display: inline-block;
    width: 100px;
  }

  .content {
    vertical-align: top;
    display: inline-block;
    width: 300px;
  }
</style>