uniapp-im-shop/TUIKit/components/TUIChat/message-input/message-input-quote/index.vue

<template>
  <div
    v-if="Boolean(quoteMessage) && props.displayType !== 'audio'"
    :class="{
      'input-quote-container': true,
      'input-quote-container-uni': isUniFrameWork,
      'input-quote-container-h5': isH5
    }"
  >
    <div class="input-quote-content">
      <div class="max-one-line">
        {{ quoteMessage.nick || quoteMessage.from }}:
        {{ quoteContentText }}
      </div>
      <Icon
        v-if="isRedEnvelope"
        :file="unopenedEnvelope"
        width="44rpx"
        height="55rpx"
      />
      <Icon
        class="input-quote-close-icon"
        :file="closeIcon"
        width="11px"
        height="11px"
        @onClick="cancelQuote"
      />
    </div>
  </div>
</template>

<script setup lang="ts">
  import {
    ref,
    computed,
    onMounted,
    onUnmounted
  } from '../../../../adapter-vue'
  import TUIChatEngine, {
    TUIStore,
    StoreName,
    TUITranslateService,
    IMessageModel
  } from '@tencentcloud/chat-uikit-engine-lite'
  import Icon from '../../../common/Icon.vue'
  import closeIcon from '../../../../assets/icon/icon-close.svg'
  import { isH5, isUniFrameWork } from '../../../../utils/env'
  import { transformTextWithKeysToEmojiNames } from '../../emoji-config'
  import { InputDisplayType } from '../../../../interface'
  import { CHAT_MSG_CUSTOM_TYPE } from '../../../../constant'
  import unopenedEnvelope from '../../../../assets/icon/unopened-envelope.svg'

  interface IProps {
    displayType?: InputDisplayType
  }

  const props = withDefaults(defineProps<IProps>(), {
    displayType: 'editor'
  })

  const TYPES = TUIChatEngine.TYPES
  const quoteMessage = ref<IMessageModel>()

  onMounted(() => {
    TUIStore.watch(StoreName.CHAT, {
      quoteMessage: onQuoteMessageUpdated
    })
  })

  onUnmounted(() => {
    TUIStore.unwatch(StoreName.CHAT, {
      quoteMessage: onQuoteMessageUpdated
    })
  })

  /** 是否是红包 */
  const isRedEnvelope = computed(() => {
    if (
      quoteMessage.value?.payload?.data &&
      quoteMessage.value?.type === 'TIMCustomElem'
    ) {
      const businessID = JSON?.parse(
        quoteMessage.value?.payload?.data
      )?.businessID
      return businessID === CHAT_MSG_CUSTOM_TYPE.RED_ENVELOPE
    }
    return false
  })
  /** 红包内容 */
  const quoteRedEnvelopeContentText = computed(() => {
    if (isRedEnvelope.value) {
      const data = JSON.parse(quoteMessage.value?.payload?.data)
      return `${data.title}`
    }
    return ''
  })

  const quoteContentText = computed(() => {
    let _quoteContentText
    if (isRedEnvelope.value) {
      _quoteContentText = `${quoteRedEnvelopeContentText.value}`
    } else {
      switch (quoteMessage.value?.type) {
        case TYPES.MSG_TEXT:
          _quoteContentText = transformTextWithKeysToEmojiNames(
            quoteMessage.value.payload?.text
          )
          break
        case TYPES.MSG_IMAGE:
          _quoteContentText = TUITranslateService.t('TUIChat.图片')
          break
        case TYPES.MSG_AUDIO:
          _quoteContentText = TUITranslateService.t('TUIChat.语音')
          break
        case TYPES.MSG_VIDEO:
          _quoteContentText = TUITranslateService.t('TUIChat.视频')
          break
        case TYPES.MSG_FILE:
          _quoteContentText = TUITranslateService.t('TUIChat.文件')
          break
        case TYPES.MSG_CUSTOM:
          _quoteContentText = TUITranslateService.t('TUIChat.自定义')
          break
        case TYPES.MSG_FACE:
          _quoteContentText = TUITranslateService.t('TUIChat.表情')
          break
        case TYPES.MSG_MERGER:
          _quoteContentText = TUITranslateService.t('TUIChat.聊天记录')
          break
        default:
          _quoteContentText = TUITranslateService.t('TUIChat.消息')
          break
      }
    }

    return _quoteContentText
  })

  function cancelQuote() {
    TUIStore.update(StoreName.CHAT, 'quoteMessage', {
      message: undefined,
      type: 'quote'
    })
  }

  function onQuoteMessageUpdated(options?: {
    message: IMessageModel
    type: string
  }) {
    if (options?.message && options?.type === 'quote') {
      quoteMessage.value = options.message
    } else {
      quoteMessage.value = undefined
    }
  }
</script>

<style lang="scss" scoped>
  %common-container-style {
    margin: 5px 100px 5px 8px;
    display: flex;
    flex: 0 1 auto;

    .input-quote-content {
      display: flex;
      flex: 0 1 auto;
      background-color: #fafafa;
      border-radius: 8px;
      padding: 12px;
      font-size: 12px;
      align-items: center;
      line-height: 16px;
      max-width: 100%;
      box-sizing: border-box;
      min-width: 0;

      .max-one-line {
        flex: 0 1 auto;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
    }

    .input-quote-close-icon {
      margin-left: 5px;
      padding: 5px;
    }
  }

  .input-quote-container {
    @extend %common-container-style;
  }

  .input-quote-container-uni {
    @extend %common-container-style;

    margin: 5px 60px 0 30px;
  }

  .input-quote-container-h5 {
    @extend %common-container-style;

    margin: 5px 0 0;
  }
</style>