vent-template/src/components/AIChat/index.vue

<!-- eslint-disable vue/multi-word-component-names -->
<!-- eslint-disable vue/no-v-html -->
<template>
  <transition name="fade">
    <div v-if="visible" class="dialog-overlay">
      <!-- 左侧折叠区域 -->
      <div class="left-side" :class="{ collapsed: isFold }" id="leftSide">
        <div
          class="addBtn"
          :style="{
            backgroundImage: `url(${isFold ? '/src/assets/images/vent/home/add.svg' : ''})`,
            backgroundColor: isFold ? '' : '#2cb6ff',
            width: isFold ? '20px' : 'auto',
          }"
          @click="addNew"
        >
          <span
            class="btn-text-bg"
            :style="{
              backgroundImage: `url(${!isFold ? '/src/assets/images/vent/home/addB.svg' : ''})`,
            }"
          ></span>
          <span v-if="!isFold" class="btn-text">添加新对话</span>
        </div>
        <div class="divider0"></div>
        <div
          v-if="isFold"
          class="historyBtn"
          :style="{ backgroundImage: `url(${isFold ? '/src/assets/images/vent/home/history.svg' : '/src/assets/images/vent/home/history.svg'})` }"
          @click="addNew"
        ></div>
        <div v-else class="historyBtn1">
          <span
            class="btn-text-bg"
            :style="{
              backgroundImage: `url(${!isFold ? '/src/assets/images/vent/home/history.svg' : ''})`,
            }"
          ></span>
          <span v-if="!isFold" class="btn-text">历史对话</span>
          <a-list style="width: 110px" :split="false" :data-source="store.sessionHistory" :scroll="200" class="custom-list">
            <template #renderItem="{ item }">
              <a-list-item
                :style="{
                  padding: '8px 10px 0 8px',
                  color: '#5e7081',
                  fontSize: '10px',
                  position: 'relative', // 新增定位
                }"
                @click="sessionsHistory(item.id)"
              >
                <!-- 新增flex布局容器 -->
                <div style="display: flex; justify-content: space-between; width: 100%">
                  <div v-if="editingId !== item.id" class="text-container">
                    <span :class="{ 'color-white': item.id === store.currentSessionID }" class="edit-text">{{ item.title || '新会话' }}</span>
                    <edit-outlined class="edit-icon" @click="startEditing(item)" />
                  </div>

                  <!-- 输入框 -->
                  <a-input
                    size="small"
                    v-else
                    v-model:value="editText"
                    v-focus
                    @blur="handleSave(item)"
                    @keyup.enter="handleSave(item)"
                    class="edit-input"
                  />
                </div>
              </a-list-item>
            </template>
          </a-list>
        </div>
        <div
          class="foldBtn"
          :style="{ backgroundImage: `url(${isFold ? '/src/assets/images/vent/home/Fold.svg' : '/src/assets/images/vent/home/unfold.svg'})` }"
          @click="fold"
        ></div>
      </div>
      <!-- 右侧对话框 -->
      <div class="right-side">
        <div class="input-content">
          <!-- 对话区域 -->
          <div ref="dialogRef" class="dialog-area">
            <div v-for="message in store.getMessageHistory" :key="message.id" :class="['message-item', message.type]">
              <!-- 用户提问样式 -->
              <div v-if="message.type === 'user'" class="ask-message">
                <span>{{ message.content }}</span>
              </div>

              <!-- 系统回答样式 -->
              <div v-else class="system-message">
                <div class="answerIcon"></div>
                <div class="answer-message">
                  <div v-if="message.contentR1" class="thinking-text" v-html="formatMessage(message.contentR1)"> </div>
                  <div class="answer-text" v-html="formatMessage(message.content)"> </div>
                </div>
              </div>
            </div>
          </div>
          <!-- 文本输入区域 -->
          <div v-if="store.streaming" class="thinking-area">
            <span style="color: #fff">思考中···</span>
            <a-spin :spinning="store.streaming" />
          </div>
          <div class="input-area">
            <textarea v-model="inputText" placeholder="请输入你的问题"> </textarea>
            <!-- 底部操作栏 -->
            <div class="action-bar">
              <!-- 左侧深度思考按钮 -->
              <div class="think-btn" :class="{ active: store.deepseekR1Enable }" @click="toggleThinking"> <span>深度思考</span> </div>

              <!-- 右侧操作按钮 -->
              <div class="right-actions">
                <label class="upload-btn">
                  <div class="send-file"></div>
                  <span class="divider"> | </span>
                  <div class="send-img"></div>
                  <div class="send-btn" @click="handleSend"></div>
                </label>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </transition>
</template>

<script lang="ts" setup>
  import { ref, onMounted } from 'vue';
  import { EditOutlined } from '@ant-design/icons-vue';
  import { useAIChat } from '/@/store/modules/AIChat';
  // 响应式变量声明
  const store = useAIChat(); //获取用户信息
  const dialogRef = ref<HTMLElement | null>(null);
  const isFold = ref(false); // 是否折叠
  const inputText = ref(''); // 输入框内容
  const hasCreated = ref(false); // 标志位，防止重复调用create接口
  const editingId = ref<number | null>(null);
  const editText = ref('');

  const props = defineProps({
    visible: {
      type: Boolean,
      required: true,
    },
  });

  const vFocus = {
    mounted: (el: HTMLElement) => el.querySelector('input')?.focus(),
  };

  const openMenu = () => {
    if (props.visible) {
      hasCreated.value = true;
    }
  };
  const fold = () => {
    isFold.value = !isFold.value;
    if (!isFold.value) {
      store.getSessionHistory();
    }
  };

  const addNew = () => {
    store.createSession();
  };

  //编辑标题
  const startEditing = (item) => {
    editingId.value = item.id;
    editText.value = item.title || '';
  };

  // 保存修改
  const handleSave = (item) => {
    store.changeSessionTitle(editText.value, item.id).then(() => {
      editingId.value = null;
      store.getSessionHistory();
    });
  };

  //启用深度思考
  const toggleThinking = () => {
    store.deepseekR1Enable = !store.deepseekR1Enable;
  };

  //获取消息列表
  async function handleSend() {
    store
      .sendQuestion(inputText.value, () => {
        if (dialogRef.value) {
          dialogRef.value.scrollTop = dialogRef.value.scrollHeight;
        }
      })
      .then(() => {
        inputText.value = '';
      });
  }

  //获取具体会话记录
  function sessionsHistory(id: string) {
    store.getSessionHistoryByID(id);
  }
  //格式化消息
  function formatMessage(text: string) {
    let formatted = text
      // 处理换行
      .replace(/\n\n/g, '<br>')
      .replace(/\n###/g, '<br> ')
      .replace(/###/g, '')
      .replace(/---/g, '')
      // 处理粗体
      .replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>')
      // 处理斜体
      .replace(/\*(.*?)\*/g, '<em>$1</em>')
      // 处理行内代码
      .replace(/`([^`]+)`/g, '<code>$1</code>');
    return formatted;
  }

  // 初始化按钮定位
  onMounted(() => {
    store.getSessionHistory();
    openMenu();
  });
</script>

<style lang="less" scoped>
  @keyframes menuShow {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 480px;
      height: 100vh;
    }
  }
  .custom-list {
    height: 360px;
    overflow-y: auto;
  }
  /* 穿透组件作用域 */
  ::v-deep .custom-list {
    scrollbar-width: thin;
    scrollbar-color: #1890ff #f0f0f0;
    &::-webkit-scrollbar {
      width: 4px;
      height: 6px;
    }

    &::-webkit-scrollbar-thumb {
      background: #1890ff;
      border-radius: 4px;
    }

    &::-webkit-scrollbar-track {
      background: #f0f0f0;
      border-radius: 4px;
    }
  }
  ::v-deep .zxm-list-items {
    color: #1890ff;
  }
  ::v-deep .zxm-list-item:hover {
    text-decoration: underline;
    color: #1890ff !important;
  }
  .text-container {
    display: flex;
    align-items: center;
    width: 100%;
    overflow: hidden;
  }

  .text-ellipsis {
    flex: 1;
  }
  .edit-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }
  .edit-icon {
    flex-shrink: 0;
    cursor: pointer;
    margin-left: auto;
  }
  .edit-input {
    font-size: 10px;
  }
  .trigger-button {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 1000000;
    .icon {
      width: 60px;
      height: 60px;
      position: relative;
      background-image: url('/@/assets/images/vent/home/wakeBtn.png');
      background-position: center;
      background-size: 100% 100%;
    }
  }
  .dialog-overlay {
    display: flex;
    background-color: #09172c;
  }

  /* 遮罩层淡入淡出 */
  .fade-enter-active,
  .fade-leave-active {
    transition: opacity 0.3s;
  }
  .fade-enter-from,
  .fade-leave-to {
    opacity: 0;
  }

  /* 弹窗缩放动画 */
  .scale-enter-active,
  .scale-leave-active {
    transition: all 0.3s ease;
  }
  .scale-enter-from {
    transform: scale(0.5) translate(-50%, -50%);
    opacity: 0;
  }
  .scale-leave-to {
    transform: scale(1.2) translate(-50%, -50%);
    opacity: 0;
  }

  .left-side {
    background: #0c2842;
    transition: width 0.5s ease; /* 平滑过渡动画 */
    width: 120px; /* 展开时宽度 */
    position: relative; /* 用于按钮定位 */
  }
  .left-side.collapsed {
    width: 40px; /* 折叠时宽度 */
  }

  .addBtn {
    height: 30px;
    position: absolute;
    background-size: 100% 100%;
    background-position: center;
    padding: 2px;
    right: 10px;
    top: 10px;
    left: 10px;
    align-items: center;
    border-radius: 3px;
    cursor: pointer;
  }
  .btn-text-bg {
    width: 14px;
    height: 14px;
    position: absolute;
    background-size: 100% 100%;
    right: 10px;
    top: 9px;
    left: 10px;
    bottom: 10px;
  }
  .btn-text {
    margin-left: 3px;
    font-size: 12px;
    color: #fff;
    white-space: nowrap;
    margin-left: 30px;
    line-height: 26px;
  }
  .historyBtn {
    width: 20px;
    height: 20px;
    position: absolute;
    background-size: 100% 100%;
    background-position: center;
    padding: 2px;
    right: 10px;
    top: 100px;
  }
  .historyBtn1 {
    width: 20px;
    height: 20px;
    position: absolute;
    background-size: 100% 100%;
    background-position: center;
    left: 3px;
    top: 80px;
  }
  .divider0 {
    border-bottom: 1px solid #1074c1;
    width: auto;
    margin: 0 10px;
    height: 13%;
    display: block;
    background: transparent;
  }
  .foldBtn {
    width: 20px;
    height: 20px;
    position: absolute;
    background-size: 100% 100%;
    background-position: center;
    padding: 2px;
    right: 10px;
    bottom: 10px;
    cursor: pointer;
  }

  .right-side {
    flex: 1; /* 占据剩余空间 */
    background: #09172c;
  }

  .input-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* 内容底部对齐 */
    height: 100%;
    padding: 20px; /* 统一内边距 */
  }
  .ask-message {
    align-self: flex-end;
    float: right;
    max-width: 70%;
    padding: 10px;
    margin: 10px;
    border-radius: 5px;
    color: #fff;
    background: #0c2842;
    align-self: flex-end; /* 右侧对齐‌:ml-citation{ref="2" data="citationList"} */
  }
  .answer {
    display: flex;
    flex-direction: row;
  }
  .answerIcon {
    flex-shrink: 0;
    margin-top: 10px;
    width: 35px;
    height: 35px;
    background-image: url('/@/assets/images/vent/home/answerIcon.svg');
    background-size: 100% 100%;
  }
  .answer-message {
    float: left;
    padding: 10px;
    margin: 10px;
    border-radius: 5px;
    background: #0c2842;
  }
  .thinking-text {
    color: gray;
    font-size: 12px;
  }
  .answer-text {
    color: #fff;
  }
  /** 系统返回信息**/
  .system-message {
    display: flex;
    flex-direction: row;
    align-self: flex-start;
    width: 100%;
    padding: 12px;
    display: flex;
  }
  .answerIcon {
    margin-top: 10px;
    width: 35px;
    height: 35px;
    background-image: url('/@/assets/images/vent/home/answerIcon.svg');
    background-size: 100% 100%;
  }
  .think-area {
    color: #7979799f;
  }
  .answer-area {
    color: #fff;
  }
  .dialog-area {
    flex: 1; /* 占据剩余空间 */
    gap: 50px; /* 消息块间隔统一控制 */
    overflow-y: auto; /* 垂直滚动条 */
    margin-bottom: 10px;
  }
  .loading-wrapper,
  .content-wrapper {
    min-height: 40px;
  }
  .message-item.user {
    margin-bottom: 50px;
  }
  .input-area {
    background-color: #043256 !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  textarea {
    background-color: #043256 !important;
    width: 100%;
    height: 40px;
    border: none;
    resize: none;
    outline: none;
    overflow: hidden;
    padding: 10px; /* 统一内边距 */
    color: #fff;
  }

  .action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
  }

  .think-btn {
    border: 1px solid #ccc;
    width: 120px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 50px;
    cursor: pointer;
    background: white;
    transition: background 0.3s;
  }

  .think-btn.active {
    background: #1890ff;
    color: white;
    border-color: #1890ff;
  }
  .right-actions {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .upload-btn {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .upload-btn {
    float: right;
    display: flex;
    cursor: pointer;
    padding: 6px 12px;
  }

  .divider {
    color: #ccc;
    font-weight: 300;
    margin: 0 10px;
  }

  .send-file {
    width: 20px;
    height: 20px;
    background-image: url('/@/assets/images/vent/home/sendFile.svg');
    background-size: 100% 100%;
    border-radius: 4px;
    cursor: pointer;
  }
  .send-img {
    width: 20px;
    height: 20px;
    background-image: url('/@/assets/images/vent/home/sendImg.svg');
    background-size: 100% 100%;
    border-radius: 4px;
    cursor: pointer;
  }
  .send-btn {
    width: 20px;
    height: 20px;
    margin-left: 10px;
    margin-right: 10px;
    background-color: #1074c1;
    background-image: url('/@/assets/images/vent/home/send.svg');
    background-position: center;
    background-size: 100% 100%;
    border-radius: 2px;
    cursor: pointer;
  }
</style>