/**
 * 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="rk-topo-instance-dependency">
    <div class="rk-dependency-chart">
      <DependencySankey :data="stateTopo.instanceDependency" />
    </div>
    <div class="rk-instance-metric-box">
      <div v-if="!stateTopo.instanceDependency.nodes.length">No Instance Dependency</div>
      <div v-if="stateTopo.selectedInstanceCall" class="rk-instance-dependency-metrics">
        <div class="mb-5 clear">
          <span class="b dib mr-20 vm">{{ $t('detectPoint') }}</span>
          <span
              v-if="stateTopo.selectedInstanceCall.detectPoints.includes('CLIENT')"
              class="link-topo-aside-box-btn tc r sm cp b"
              :class="{'active':stateTopo.queryInstanceMetricsType==='CLIENT'}"
              @click="setMode('CLIENT')"
          >{{ this.$t('client') }}</span>
          <span
              v-if="stateTopo.selectedInstanceCall.detectPoints.includes('SERVER')"
              class="link-topo-aside-box-btn tc r sm cp b"
              :class="{'active':stateTopo.queryInstanceMetricsType==='SERVER' }"
              @click="setMode('SERVER')"
          >{{ this.$t('server') }}</span>
        </div>
        <div v-if="stateTopo.selectedInstanceCall">
          <TopoChart
              v-if="stateTopo.instanceDependencyMetrics.getResponseTimeTrend"
              :data="stateTopo.instanceDependencyMetrics.getResponseTimeTrend"
              :intervalTime="intervalTime"
              :title="$t('avgResponseTime')"
              unit="ms"
          />
          <TopoChart
              v-if="stateTopo.instanceDependencyMetrics.getThroughputTrend"
              :data="stateTopo.instanceDependencyMetrics.getThroughputTrend"
              :intervalTime="intervalTime"
              :title="$t('avgThroughput')"
              unit="cpm"
          />
          <TopoChart
              v-if="stateTopo.instanceDependencyMetrics.getSLATrend"
              :data="stateTopo.instanceDependencyMetrics.getSLATrend"
              :intervalTime="intervalTime"
              :precent="true"
              :title="$t('avgSLA')"
              unit="%"
          />
          <ChartResponse
              v-if="stateTopo.instanceDependencyMetrics.p50"
              :data="stateTopo.instanceDependencyMetrics"
              :intervalTime="intervalTime"
              :title="$t('percentResponse')"
          />
        </div>
      </div>
    </div>
  </div>
</template>
<script lang="ts">
import { Vue, Component, Prop } from 'vue-property-decorator';
import { State, Action, Getter, Mutation } from 'vuex-class';

import { State as topoState} from '@/store/modules/topology';
import Topo from './topo.vue';
import TopoChart from './topo-chart.vue';
import ChartResponse from './topo-response.vue';
import DependencySankey from './dependency-sankey.vue';

@Component({
  components: {
    Topo, ChartResponse, TopoChart, DependencySankey,
  },
})
export default class TopoInstanceDependency extends Vue {
  @Getter('durationTime') private durationTime: any;
  @State('rocketTopo') private stateTopo!: topoState;
  @State('rocketDashboard') private rocketDashboard: any;
  @Getter('intervalTime') private intervalTime: any;
  @Mutation('rocketTopo/SET_INSTANCE_DEPEDENCE_TYPE') private SET_MODE_STATUS: any;
  @Action('rocketTopo/GET_INSTANCE_DEPENDENCY_METRICS') private GET_INSTANCE_DEPENDENCY_METRICS: any;

  private showInfo: boolean = true;

  private setMode(mode: string) {
    this.GET_INSTANCE_DEPENDENCY_METRICS({
      ...this.stateTopo.selectedInstanceCall,
      durationTime: this.durationTime,
      mode,
    });
  }
}

</script>
<style lang="scss">
  .rk-topo-instance-dependency {
    height: 100%;
    display: flex;
    flex-direction: row;
    &>:first-child {
      line-height: 400px;
      text-align: center;
      width: 100%;
    }
    .rk-instance-metric-box {
      height: 100%;
      display: flex;
      align-items: center;
    }
    .rk-instance-dependency-metrics {
      width: 320px;
      height: 650px;
      background: #111;
      padding: 20px;
    }
    .rk-dependency-chart {
      width: 850px;
      height: 100%;
    }
  }
</style>