wujingjing
2024-12-31 5809dbeb20d83b30a9d4e5354016e5d56d9a7e6e
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<template>
    <div class="playInput hl_input rounded-[22px] input-border input-shadow">
        <!-- 主场景 -->
        <SceneSwitch :isHome="isHome" @change="groupTypeChange" />
 
        <div class="assembly flex">
            <el-button
                title="输入常用语标题,可快捷调用常用语"
                class="label flex items-center cursor-pointer"
                link
                @click="commonPhrasesClick"
            >
                <img src="/static/images/wave/PlugIn.png" class="set-icon box-border" />
            </el-button>
        </div>
        <InfoDetail class="text-base" v-model="infoDetailIsShow" :item="detailMapRow" />
 
        <div class="set-input">
            <!-- @input="inputText" -->
            <el-input
                ref="inputRef"
                class="relative align-bottom set-inputAnswer"
                type="textarea"
                resize="none"
                maxlength="1024"
                :autosize="{ minRows: 1, maxRows: 8 }"
                v-elInputFocus
                show-word-limit
                @keydown="keydownInput"
                @input="inputText"
                v-model="inputValue"
                placeholder="在这里输入您的问题开始和AI对话"
            >
            </el-input>
            <div
                v-show="tipIsShow"
                ref="tipEleRef"
                class="absolute rounded-md bg-white border border-solid border-gray-400 py-2 z-10"
                :style="{ left: popUpPosition.left + 'px', bottom: popUpPosition.bottom + 'px' }"
            >
                <div class="font-bold text-nowrap overflow-hidden text-ellipsis max-w-80 mb-1 px-2">Ctrl+数字快捷输入</div>
                <div class="text-gray-400 text-nowrap overflow-hidden text-ellipsis max-w-80 mb-1 px-2">{{ inputValue }}</div>
                <div class="max-w-96 flex flex-col">
                    <div
                        class="hover:bg-gray-300 py-2 cursor-pointer px-5 text-nowrap overflow-hidden text-ellipsis"
                        v-for="(item, index) in similarList"
                        :key="index"
                        @click="similarClick(item)"
                    >
                        <span class="text-gray-500 pr-1.5">{{ index + 1 }}</span>
                        <template v-if="sentenceSplitMap?.[item.question]">
                            <template v-for="part in sentenceSplitMap[item.question]">
                                <span v-if="part.isKeyword" class="text-blue-400 font-bold cursor-pointer">{{ part.partStr }}</span>
                                <span v-else>{{ part.partStr }}</span>
                            </template>
                        </template>
                    </div>
                </div>
            </div>
        </div>
        <div class="h100 flex items-center">
            <div class="upload_img space-y">
                <div class="imgbox cursor-pointer flex items-center">
                    <el-button
                        title="清除"
                        class="cursor-pointer"
                        link
                        style="margin-left: unset"
                        @click="clearTextarea"
                        icon="ele-Close"
                        v-if="inputValue"
                    >
                    </el-button>
                    <el-button class="cursor-pointer" link>
                        <el-tooltip placement="top" content="停止生成" v-if="isTalking">
                            <div
                                class="size-[28px] stop-breathe rounded-full flex-center border-2 border-solid border-black text-black"
                                @click="emits('stopGenClick')"
                            >
                                <span class="ywifont ywicon-jieshu"></span>
                            </div>
                        </el-tooltip>
 
                        <el-tooltip v-else placement="top" content="发送">
                            <div class="size-[36px] rounded-full bg-black flex-center" @click="emits('sendClick')">
                                <img src="/static/images/wave/QueryImg.png" />
                            </div>
                        </el-tooltip>
                    </el-button>
                </div>
            </div>
        </div>
        <VoicePage
            v-model:isShow="voicePageIsShow"
            v-show="voicePageIsShow"
            @submit="(cb) => emits('sendClick', cb)"
            @updateInputValue="updateInputValue"
            :isHome="isHome"
        />
        <CommonPhrases
            v-model:isShow="isShowPhrase"
            v-show="isShowPhrase"
            :isHome="isHome"
            ref="commonPhraseRef"
            @updateInput="updateInput"
        />
    </div>
</template>
 
<script setup lang="ts">
import { onClickOutside } from '@vueuse/core';
import type { InputInstance } from 'element-plus';
import { ElMessage } from 'element-plus';
import { sortBy } from 'lodash-es';
import getCaretCoordinates from 'textarea-caret';
import { computed, nextTick, ref, toRefs, watch } from 'vue';
import InfoDetail from './InfoDetail.vue';
import CommonPhrases from './phrase/CommonPhrases.vue';
import VoicePage from './voicePage/VoicePage.vue';
import SceneSwitch from './SceneSwitch.vue';
import { getMetricsNames, querySimilarityHistory } from '/@/api/ai/chat';
import { activeGroupType, groupTypeList, groupTypeMapIcon } from '/@/stores/chatRoom';
import { useCompRef } from '/@/utils/types';
const emits = defineEmits(['sendClick', 'showUpChatClick', 'showDownChatClick', 'stopGenClick']);
const props = defineProps({
    isTalking: Boolean,
    isHome: Boolean,
    setCommonQuestionInfo: {
        type: Object,
        default: {},
    },
});
 
const voicePageIsShow = defineModel('voicePageIsShow', {
    type: Boolean,
    default: false,
});
 
 
const isShowPhrase = ref(false);
const inputValue = defineModel({
    type: String,
});
 
const tipIsShow = computed(() => !!inputValue.value?.trim() && similarList.value?.length > 0 && triggerShow.value);
const triggerShow = ref(false);
const inputRef = ref<InputInstance>(null);
 
const updateInputValue = (val) => {
    inputValue.value = val;
};
const keydownInput = (e) => {
    if (props.isTalking) return;
    const isEnterInput = !e.shiftKey && e.key == 'Enter';
    const isDigitalInput = e.ctrlKey && e.code.startsWith('Digit') && tipIsShow.value;
    const arrowUp = e.key === 'ArrowUp';
    const arrowDown = e.key === 'ArrowDown';
    if (isEnterInput || isDigitalInput || arrowUp || arrowDown) {
        e.cancelBubble = true; //ie阻止冒泡行为
        e.stopPropagation(); //Firefox阻止冒泡行为
        e.preventDefault(); //取消事件的默认动作*换行
        if (isEnterInput) {
            //以下处理发送消息代码
            emits('sendClick');
        } else if (isDigitalInput) {
            const num = Number(e.code.replace('Digit', ''));
            const mapValue = similarList.value[num - 1]?.question;
            if (mapValue) {
                inputValue.value = mapValue;
                triggerShow.value = false;
            }
        } else if (arrowUp) {
            emits('showUpChatClick');
        } else if (arrowDown) {
            emits('showDownChatClick');
        }
    }
};
 
const similarClick = (item) => {
    if (item.question) {
        inputValue.value = item.question;
        triggerShow.value = false;
    }
};
 
const tipEleRef = ref<HTMLDivElement>(null);
 
const popUpPosition = ref({
    left: null,
    bottom: null,
});
 
onClickOutside(tipEleRef, () => {
    triggerShow.value = false;
});
const clearTextarea = () => {
    inputValue.value = '';
};
const inputText = (text) => {
    nextTick(() => {
        setTimeout(() => {
            const container = inputRef.value.$el;
 
            const textAreaEl = inputRef.value.$el.firstElementChild;
            const caret = getCaretCoordinates(textAreaEl, textAreaEl.selectionEnd);
 
            const bottomOffset = 10;
            const leftOffset = 9;
            popUpPosition.value.left = caret.left + leftOffset;
            popUpPosition.value.bottom = container.offsetHeight + bottomOffset;
            triggerShow.value = true;
 
            if (lastIsFinish) {
                querySimilarityApi(text);
            }
        }, 0);
    });
};
// 对 question 进行分割
const sentenceSplitMap = ref<
    Record<
        string,
        {
            partStr: string;
            startIndex: number;
            endIndex: number;
            isKeyword: boolean;
        }[]
    >
>({});
const similarList = ref([]);
let lastIsFinish = true;
const querySimilarityApi = async (text: string) => {
    if (!text) return;
    lastIsFinish = false;
    const res = await querySimilarityHistory({
        question: text,
        group_type: activeGroupType.value,
    });
    lastIsFinish = true;
    const handleValues = res?.values ?? [];
 
    similarList.value = props.isHome ? handleValues.slice(0, 3) : handleValues;
    metricsNamesPromise.then((value) => {
        sentenceSplitMap.value = getSentenceMatchMap(
            similarList.value.map((item) => item.question),
            value as string[]
        );
    });
};
const audioChangeWord = () => {
    navigator.getUserMedia(
        { audio: true },
        function onSuccess(stream) {
            voicePageIsShow.value = true;
        },
        function onError(error) {
            ElMessage.warning('请打开麦克风权限');
        }
    );
};
/**
 * 切分句子,匹配词用 isKeyword 标记
 * @param sentences
 * @param keywords
 */
const getSentenceMatchMap = (sentences: string[], keywords: any[]) => {
    if (!sentences || sentences.length === 0) return null;
    if (!keywords || keywords.length === 0) {
        return sentences.map((item) => ({
            partStr: item,
            startIndex: 0,
            endIndex: item.length,
            isKeyword: false,
        }));
    }
    let sentenceMatchMap = {};
 
    sentences.map((sentence) => {
        if (!sentenceMatchMap[sentence]) {
            let sentenceMatchList = [];
            keywords.map((keyword) => {
                const matchList = [...sentence.matchAll(keyword)].map((item) => {
                    return {
                        partStr: item[0],
                        startIndex: item.index,
                        endIndex: item.index + item[0].length,
                    };
                });
                sentenceMatchList = sentenceMatchList.concat(matchList);
            });
 
            let nextIsMerge = false;
            const checkNextIsMerge = (value, index, array) => {
                nextIsMerge = false;
                if (index === array.length - 1) return;
                const nextValue = array[index + 1];
 
                // 通过 nextIsMerge 控制下一元素是否需要使用
                if (value.endIndex > nextValue.startIndex) {
                    nextIsMerge = true;
                }
            };
 
            // 按 startIndex 排序,消除彼此之间重合元素
            sentenceMatchList = sortBy(sentenceMatchList, (item) => item.startIndex).filter((value, index, array) => {
                if (nextIsMerge) {
                    checkNextIsMerge(value, index, array);
                    return false;
                }
                checkNextIsMerge(value, index, array);
                return true;
            });
 
            sentenceMatchMap[sentence] = sentenceMatchList;
        }
    });
 
    for (const sentence of Object.keys(sentenceMatchMap)) {
        const matchList = sentenceMatchMap[sentence];
        const result = [];
 
        if (matchList.length === 0) {
            result.push({
                partStr: sentence,
                startIndex: 0,
                endIndex: sentence.length,
                isKeyword: false,
            });
 
            sentenceMatchMap[sentence] = result;
 
            continue;
        }
 
        matchList.forEach((value, index, array) => {
            // 匹配词恰好不是位于结束位置
            if (array.length - 1 === index && value.endIndex !== array.length) {
                result.push({
                    ...value,
                    isKeyword: true,
                });
 
                if (value.endIndex !== sentence.length) {
                    result.push({
                        partStr: sentence.slice(value.endIndex, sentence.length),
                        startIndex: value.endIndex,
                        endIndex: sentence.length,
                        isKeyword: false,
                    });
                }
 
                // 如果数组只有一个元素,前面的也需要加进去
                if (array.length === 1 && value.startIndex !== 0) {
                    result.unshift({
                        partStr: sentence.slice(0, value.startIndex),
                        startIndex: 0,
                        endIndex: value.startIndex,
                        isKeyword: false,
                    });
                }
 
                return;
            }
 
            // 匹配词恰好不是位于起始位置
            if (value.startIndex !== 0 && index === 0) {
                result.push({
                    ...value,
                    isKeyword: true,
                });
                result.unshift({
                    partStr: sentence.slice(0, value.startIndex),
                    startIndex: 0,
                    endIndex: value.startIndex,
                    isKeyword: false,
                });
 
                return;
            }
 
            // 恰好位于第一个
            if (index === 0) {
                result.push({
                    ...value,
                    isKeyword: true,
                });
                return;
            }
 
            // 中间有非关键词
            if (array[index - 1].endIndex !== value.startIndex) {
                result.push({
                    partStr: sentence.slice(array[index - 1].endIndex, value.startIndex),
                    startIndex: array[index - 1].endIndex,
                    endIndex: value.startIndex,
                    isKeyword: false,
                });
 
                result.push({
                    ...value,
                    isKeyword: true,
                });
            }
        });
 
        sentenceMatchMap[sentence] = result;
    }
 
    return sentenceMatchMap;
};
 
const metricsNamesPromise = new Promise(async (resolve, reject) => {
    const metricNames = (await getMetricsNames())?.values ?? [];
    resolve(metricNames);
});
 
//#region ======================  高亮指标点击======================
const infoDetailIsShow = ref(false);
const detailMapRow = ref(null);
 
const tipMetricsClick = (row) => {
    detailMapRow.value = row;
    infoDetailIsShow.value = true;
};
//#endregion
 
const groupTypeChange = () => {
    inputRef.value.focus();
    commonPhraseRef.value.updatePhrase();
};
const updateInput = (val) => {
    inputValue.value = val;
};
//#region ====================== 常用语功能 ======================
const commonPhraseRef = useCompRef(CommonPhrases);
// 常用语功能点击
const commonPhrasesClick = () => {
    isShowPhrase.value = true;
};
 
const addPhrase = (val) => {
    commonPhraseRef.value.addPhrase(val);
};
 
defineExpose({ addPhrase });
//#endregion
</script>
<style scoped lang="scss">
@use './index.scss';
</style>