src/views/components/log/log-conditions.vue

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this work for additional information regarding copyright ownership.
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See the License for the specific language governing permissions and
limitations under the License. -->

<template>
  <div class="rk-search-conditions flex-v">
    <div class="flex-h">
      <div class="mr-15" v-show="rocketLog.type.key === cateGoryService">
        <span class="sm b grey mr-10">{{ this.$t('traceID') }}:</span>
        <input
          type="text"
          class="rk-trace-search-input dib"
          @change="changeConditions($event, LogConditionsOpt.TraceID)"
        />
      </div>
      <div class="search-time">
        <span class="sm b grey mr-5">{{ this.$t('timeRange') }}:</span>
        <RkDate class="sm" v-model="searchTime" position="bottom" format="YYYY-MM-DD HH:mm:ss" />
      </div>
      <div class="mr-15" v-show="rocketLog.type.key === cateGoryService">
        <span class="sm b grey mr-10">{{ this.$t('keywordsOfContent') }}:</span>
        <span class="rk-trace-tags" v-show="rocketLog.supportQueryLogsByKeywords">
          <span
            class="selected"
            v-for="(item, index) in rocketLog.conditions.keywordsOfContent"
            :key="`keywordsOfContent${index}`"
          >
            <span>{{ item }}</span>
            <span class="remove-icon" @click="removeContent(index)">×</span>
          </span>
        </span>
        <input
          type="text"
          :disabled="!rocketLog.supportQueryLogsByKeywords"
          class="rk-trace-search-input dib mr-5"
          v-model="keywordsOfContent"
          @keyup="addLabels($event, LogConditionsOpt.KeywordsOfContent)"
        />
        <span
          class="log-tips"
          v-show="!rocketLog.supportQueryLogsByKeywords"
          v-tooltip:bottom="{ content: this.$t('keywordsOfContentLogTips') }"
        >
          <rk-icon icon="help" class="mr-5" />
        </span>
      </div>
      <div class="mr-15" v-show="rocketLog.type.key === cateGoryService">
        <span class="sm b grey mr-10">{{ this.$t('excludingKeywordsOfContent') }}:</span>
        <span class="rk-trace-tags" v-show="rocketLog.supportQueryLogsByKeywords">
          <span
            class="selected"
            v-for="(item, index) in rocketLog.conditions.excludingKeywordsOfContent"
            :key="`excludingKeywordsOfContent${index}`"
          >
            <span>{{ item }}</span>
            <span class="remove-icon" @click="removeExcludeContent(index)">×</span>
          </span>
        </span>
        <input
          type="text"
          :disabled="!rocketLog.supportQueryLogsByKeywords"
          class="rk-trace-search-input dib mr-5"
          v-model="excludingKeywordsOfContent"
          @keyup="addLabels($event, LogConditionsOpt.ExcludingKeywordsOfContent)"
        />
        <span
          class="log-tips"
          v-show="!rocketLog.supportQueryLogsByKeywords"
          v-tooltip:bottom="{ content: this.$t('keywordsOfContentLogTips') }"
        >
          <rk-icon icon="help" class="mr-5" />
        </span>
      </div>
    </div>
    <div class="mr-10" style="padding-top: 10px" v-show="rocketLog.type.key === cateGoryService">
      <span class="sm grey">{{ this.$t('tags') }}: </span>
      <span class="rk-trace-tags">
        <span class="selected" v-for="(item, index) in tagsList" :key="index">
          <span>{{ item }}</span>
          <span class="remove-icon" @click="removeTags(index)">×</span>
        </span>
      </span>
      <input
        type="text"
        :placeholder="this.$t('addTag')"
        v-model="tags"
        class="rk-trace-new-tag"
        @keyup="addLabels($event, LogConditionsOpt.Tags)"
      />
      <span class="log-tips" v-tooltip:bottom="{ content: this.$t('logsTagsTip') }">
        <a
          target="blank"
          href="https://github.com/apache/skywalking/blob/master/docs/en/setup/backend/configuration-vocabulary.md"
        >
          {{ this.$t('tagsLink') }}
        </a>
        <rk-icon icon="help" class="mr-5" />
      </span>
    </div>
  </div>
</template>

<script lang="ts">
  import { Duration, Option } from '@/types/global';
  import { Component, Vue, Prop, Watch } from 'vue-property-decorator';
  import { Mutation, State } from 'vuex-class';
  import { State as globalState } from '@/store/modules/global/index';
  import { State as logState } from '@/store/modules/log/index';
  import dateFormatStep from '@/utils/dateFormatStep';

  @Component({
    components: {},
  })
  export default class LogConditions extends Vue {
    @State('rocketbot') private rocketbotGlobal!: globalState;
    @State('rocketLog') private rocketLog!: logState;
    @Mutation('SET_LOG_CONDITIONS') private SET_LOG_CONDITIONS: any;
    @Mutation('SET_TAG_LIST') private SET_TAG_LIST: any;
    @Mutation('SET_KEYWORDS_CONTENT') private SET_KEYWORDS_CONTENT: any;
    @Mutation('SET_EXCLUDING_KEYWORDS_CONTENT') private SET_EXCLUDING_KEYWORDS_CONTENT: any;
    private keywordsOfContent: string = '';
    private excludingKeywordsOfContent: string = '';
    private tagsList: string[] = [];
    private tags: string = '';
    private searchTime: Date[] = [];
    private LogConditionsOpt = {
      TraceID: 'traceId',
      Tags: 'tags',
      KeywordsOfContent: 'keywordsOfContent',
      ExcludingKeywordsOfContent: 'excludingKeywordsOfContent',
      Date: 'date',
    };
    private cateGoryService = 'service';
    private created() {
      this.searchTime = [this.rocketbotGlobal.durationRow.start, this.rocketbotGlobal.durationRow.end];
      (this.tagsList = localStorage.getItem('logTags') ? JSON.parse(localStorage.getItem('logTags') || '') : []),
        this.updateTags();
    }
    private changeConditions(item: any, type: string) {
      item = {
        label: type,
        key: item.target.value,
      };
      this.SET_LOG_CONDITIONS(item);
    }
    private addLabels(event: KeyboardEvent, type: string) {
      if (event.keyCode !== 13) {
        return;
      }
      if (type === this.LogConditionsOpt.Tags && !this.tags) {
        return;
      }
      if (type === this.LogConditionsOpt.KeywordsOfContent && !this.keywordsOfContent) {
        return;
      }
      if (type === this.LogConditionsOpt.ExcludingKeywordsOfContent && !this.excludingKeywordsOfContent) {
        return;
      }
      if (type === this.LogConditionsOpt.Tags) {
        this.tagsList.push(this.tags);
        this.tags = '';
        this.updateTags();
      } else if (type === this.LogConditionsOpt.KeywordsOfContent) {
        const keywordsOfContentList = this.rocketLog.conditions.keywordsOfContent || [];
        keywordsOfContentList.push(this.keywordsOfContent);
        this.SET_LOG_CONDITIONS({
          label: type,
          key: keywordsOfContentList,
        });
        this.keywordsOfContent = '';
        this.updateContent(type);
      } else if (type === this.LogConditionsOpt.ExcludingKeywordsOfContent) {
        const excludingKeywordsOfContentList = this.rocketLog.conditions.excludingKeywordsOfContent || [];
        excludingKeywordsOfContentList.push(this.excludingKeywordsOfContent);
        this.SET_LOG_CONDITIONS({
          label: type,
          key: excludingKeywordsOfContentList,
        });
        this.excludingKeywordsOfContent = '';
        this.updateContent(type);
      }
    }
    private removeContent(index: number) {
      const keywordsOfContentList = this.rocketLog.conditions.keywordsOfContent || [];
      keywordsOfContentList.splice(index, 1);
      this.SET_LOG_CONDITIONS({
        label: this.LogConditionsOpt.KeywordsOfContent,
        key: keywordsOfContentList,
      });
      this.keywordsOfContent = '';
      this.updateContent(this.LogConditionsOpt.KeywordsOfContent);
    }
    private removeExcludeContent(index: number) {
      const excludingKeywordsOfContentList = this.rocketLog.conditions.excludingKeywordsOfContent || [];
      excludingKeywordsOfContentList.splice(index, 1);
      this.SET_LOG_CONDITIONS({
        label: this.LogConditionsOpt.ExcludingKeywordsOfContent,
        key: excludingKeywordsOfContentList,
      });
      this.excludingKeywordsOfContent = '';
      this.updateContent(this.LogConditionsOpt.ExcludingKeywordsOfContent);
    }
    private removeTags(index: number) {
      this.tagsList.splice(index, 1);
      this.updateTags();
    }
    private updateTags() {
      const tagsMap = this.tagsList.map((item: string) => {
        const key = item.substring(0, item.indexOf('='));

        return {
          key,
          value: item.substring(item.indexOf('=') + 1, item.length),
        };
      });
      this.SET_LOG_CONDITIONS({
        label: this.LogConditionsOpt.Tags,
        key: tagsMap,
      });
      localStorage.setItem('logTags', JSON.stringify(this.tagsList));
    }
    private updateContent(type: string) {
      let list = [];
      let storageContent = '';
      if (type === this.LogConditionsOpt.KeywordsOfContent) {
        list = this.rocketLog.conditions.keywordsOfContent;
        storageContent = 'logKeywordsOfContent';
      } else if (type === this.LogConditionsOpt.ExcludingKeywordsOfContent) {
        list = this.rocketLog.conditions.excludingKeywordsOfContent;
        storageContent = 'logExcludingKeywordsOfContent';
      }

      localStorage.setItem(storageContent, JSON.stringify(list));
    }
    private globalTimeFormat(time: Date[]) {
      let step = 'MINUTE';
      const unix = Math.round(time[1].getTime()) - Math.round(time[0].getTime());
      if (unix <= 60 * 60 * 1000) {
        step = 'MINUTE';
      } else if (unix <= 24 * 60 * 60 * 1000) {
        step = 'HOUR';
      } else {
        step = 'DAY';
      }
      return {
        start: dateFormatStep(time[0], step, true),
        end: dateFormatStep(time[1], step, true),
        step,
      };
    }
    @Watch('rocketLog.conditions.tags')
    private clearTags() {
      if (!this.rocketLog.conditions.tags) {
        this.tagsList = [];
      }
    }
    @Watch('searchTime')
    private updateDate() {
      this.SET_LOG_CONDITIONS({
        label: this.LogConditionsOpt.Date,
        key: this.globalTimeFormat([
          new Date(
            this.searchTime[0].getTime() +
              (parseInt(String(this.rocketbotGlobal.utc), 10) + new Date().getTimezoneOffset() / 60) * 3600000,
          ),
          new Date(
            this.searchTime[1].getTime() +
              (parseInt(String(this.rocketbotGlobal.utc), 10) + new Date().getTimezoneOffset() / 60) * 3600000,
          ),
        ]),
      });
    }
  }
</script>

<style scoped lang="scss">
  .rk-search-conditions {
    width: 100%;
    background-color: #484b55;
    padding: 10px;
    border-radius: 3px;
    margin-top: 4px;
    position: relative;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.1);

    &:after {
      bottom: 100%;
      right: 370px;
      border: solid transparent;
      content: ' ';
      height: 0;
      width: 0;
      position: absolute;
      pointer-events: none;
      border-color: rgba(0, 0, 0, 0);
      border-bottom-color: #484b55;
      border-width: 8px;
      margin-right: 0px;
    }
    .rk-log-tag {
      width: 30%;
      border-style: unset;
      outline: 0;
      border: 1px solid #ccc;
      height: 30px;
      padding: 0 5px;
    }
    .tags-tips {
      font-weight: normal;
    }
    .remove-icon {
      display: inline-block;
      margin-left: 3px;
      cursor: pointer;
    }
    .selected {
      display: inline-block;
      padding: 0 3px;
      border-radius: 3px;
      overflow: hidden;
      color: #eee;
      border: 1px dashed #aaa;
      font-size: 12px;
      margin: 0 2px;
    }
    .log-tips {
      color: #eee;
    }
    .search-time {
      color: #eee;
    }
  }
</style>