m2pool_web_frontend/mining-pool/src/views/customerService/index.vue

<template>
  <div class="cs-chat-container">
    <!-- 聊天窗口主体 -->
    <div class="cs-chat-wrapper">
      <!-- 左侧联系人列表 -->
      <div class="cs-contact-list">
        <div class="cs-header"><i class="el-icon-s-custom"></i> 联系列表</div>
        <div class="cs-search">
          <el-input
            prefix-icon="el-icon-search"
            v-model="searchText"
            placeholder="搜索最近联系人"
            clearable
          ></el-input>
        </div>

        <!-- 联系人列表 -->
        <div class="cs-contacts">
          <div
            v-for="(contact, index) in filteredContacts"
            :key="index"
            class="cs-contact-item"
            :class="{ active: currentContactId === contact.roomId }"
            @click="selectContact(contact.roomId)"
          >
            <div class="cs-avatar">
              <el-avatar :size="40" :src="getDefaultAvatar(contact.name)">
                {{ contact.name ? contact.name.charAt(0) : "?" }}
              </el-avatar>
              <span v-if="contact.unread" class="unread-badge">{{
                contact.unread
              }}</span>
            </div>
            <div class="cs-contact-info">
              <div class="cs-contact-name">
                {{ contact.name }}
                <span class="cs-contact-time">{{
                  formatLastTime(contact.lastTime)
                }}</span>
              </div>
              <div class="cs-contact-msg">
                <span v-if="contact.important" class="important-tag"
                  >[重要]</span
                >
                {{ contact.lastMessage }}
              </div>
            </div>
          </div>
        </div>
      </div>

      <!-- 右侧聊天区域 -->
      <div class="cs-chat-area">
        <!-- 顶部信息栏 -->
        <div class="cs-chat-header">
          <div class="cs-chat-title">
            {{ currentContact ? currentContact.name : "请选择联系人" }}
            <el-tag
              v-if="currentContact && currentContact.important"
              size="small"
              type="danger"
              @click="
                toggleImportant(
                  currentContact.roomId,
                  !currentContact.important
                )
              "
            >
              重要
            </el-tag>
            <el-tag
              v-else-if="currentContact"
              size="small"
              type="info"
              @click="
                toggleImportant(
                  currentContact.roomId,
                  !currentContact.important
                )
              "
            >
              标记为重要
            </el-tag>
          </div>
          <div class="cs-header-actions">
            <i class="el-icon-time" title="历史记录" @click="loadHistory"></i>
            <i
              class="el-icon-refresh"
              title="刷新"
              @click="refreshMessages"
            ></i>
            <i class="el-icon-more" title="更多选项"></i>
          </div>
        </div>

        <!-- 聊天内容区域 -->
        <div class="cs-chat-messages" ref="messageContainer">
          <div v-if="!currentContact" class="cs-empty-chat">
            <i class="el-icon-chat-dot-round"></i>
            <p>您尚未选择联系人</p>
          </div>
          <template v-else>
            <div v-if="messagesLoading" class="cs-loading">
              <i class="el-icon-loading"></i>
              <p>加载消息中...</p>
            </div>
            <div v-else-if="currentMessages.length === 0" class="cs-empty-chat">
              <i class="el-icon-chat-line-round"></i>
              <p>暂无消息记录</p>
            </div>
            <div v-else class="cs-message-list">
              <div
                v-for="(message, idx) in currentMessages"
                :key="idx"
                class="cs-message"
                :class="{ 'cs-message-self': message.isSelf }"
              >
                <div class="cs-message-time" v-if="showMessageTime(idx)">
                  {{ formatTime(message.time) }}
                </div>
                <div class="cs-message-content">
                    <div class="cs-avatar">
                    <el-avatar :size="36" :src="message.isSelf ? getDefaultAvatar('我') : getDefaultAvatar(message.sender)">
                        {{ message.sender ? message.sender.charAt(0) : '?' }}
                    </el-avatar>
                    </div>
                  <div class="cs-bubble">
                    <div class="cs-sender">{{ message.sender }}</div>
                    <div v-if="!message.isImage" class="cs-text">
                      {{ message.content }}
                    </div>
                    <div v-else class="cs-image">
                      <img
                        :src="message.content"
                        @click="previewImage(message.content)"
                      />
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </template>
        </div>

        <!-- 输入区域 -->
        <div class="cs-chat-input">
          <div class="cs-toolbar">
            <i
              class="el-icon-picture-outline"
              title="发送图片"
              @click="openImageUpload"
            ></i>
            <input
              type="file"
              ref="imageInput"
              accept="image/*"
              style="display: none"
              @change="handleImageUpload"
            />
            <i class="el-icon-folder-opened" title="发送文件"></i>
            <i class="el-icon-s-opportunity" title="发送表情"></i>
            <i class="el-icon-scissors" title="截图"></i>
          </div>

          <div class="cs-input-area">
            <el-input
              type="textarea"
              v-model="inputMessage"
              :rows="3"
              :disabled="!currentContact"
              placeholder="请输入消息，按Enter键发送，按Ctrl+Enter键换行"
              @keydown.enter.exact.prevent="sendMessage"
            ></el-input>
          </div>

          <div class="cs-send-area">
            <span class="cs-counter">{{ inputMessage.length }}/500</span>
            <el-button
              type="primary"
              :disabled="!currentContact || !inputMessage.trim() || sending"
              @click="sendMessage"
            >
              <i v-if="sending" class="el-icon-loading"></i>
              <span v-else>发送</span>
            </el-button>
          </div>
        </div>
      </div>
    </div>

    <!-- 图片预览 -->
    <el-dialog
      :visible.sync="previewVisible"
      append-to-body
      class="image-preview-dialog"
    >
      <img :src="previewImageUrl" class="preview-image" alt="预览图片" />
    </el-dialog>
  </div>
</template>
  
  <script>
import {
  getRoomList,
  getHistory,
  getHistory7,
  getReadMessage,
  getUpdateRoom,
  getFileUpdate,
} from "../../api/customerService";

export default {
  name: "CustomerServiceChat",
  data() {
    return {
      searchText: "",
      inputMessage: "",
      currentContactId: null,
      previewVisible: false,
      previewImageUrl: "",
      contacts: [],
      messages: {},
      messagesLoading: false,
      sending: false,
      loadingRooms: true,
    };
  },
  computed: {
    filteredContacts() {
      if (!this.searchText) {
        return this.contacts;
      }

      return this.contacts.filter((contact) =>
        contact.name.toLowerCase().includes(this.searchText.toLowerCase())
      );
    },
    currentContact() {
      return this.contacts.find(
        (contact) => contact.roomId === this.currentContactId
      );
    },
    currentMessages() {
      return this.messages[this.currentContactId] || [];
    },
  },
  methods: {
    // 获取聊天室列表
    async fetchRoomList() {
  try {
    this.loadingRooms = true;
    const response = await getRoomList();

    console.log(response,"获取聊天室列表");
    if (response && response.code === 200 ) {
      this.contacts = response.rows.map(room => ({
        roomId: room.id,
        name: room.userEmail || '未命名聊天室',
        avatar: this.getDefaultAvatar(room.roomName || '未命名聊天室'), // 使用默认头像
        lastMessage: room.lastMessage || '暂无消息',
        lastTime: room.lastTime || new Date(),
        unread: room.unreadCount || 0,
        important: room.important || false
      }));
    } else {
      this.$message.error('获取聊天室列表失败');
    }
  } catch (error) {
    console.error('获取聊天室列表异常:', error);
    this.$message.error('获取聊天室列表异常');
  } finally {
    this.loadingRooms = false;
  }
},

    // 选择联系人
    async selectContact(roomId) {
      if (this.currentContactId === roomId) return;

      this.currentContactId = roomId;

      // 如果没有该联系人的消息，则加载
      if (!this.messages[roomId]) {
        await this.loadMessages(roomId);
      }

      // 标记消息为已读
      if (this.currentContact && this.currentContact.unread > 0) {
        try {
          await getReadMessage({ roomId });
          // 更新未读数
          const contact = this.contacts.find((c) => c.roomId === roomId);
          if (contact) {
            contact.unread = 0;
          }
        } catch (error) {
          console.error("标记消息已读失败:", error);
        }
      }

      this.$nextTick(() => {
        this.scrollToBottom();
      });
    },

    // 加载聊天消息
    async loadMessages(roomId) {
  if (!roomId) return;
  
  try {
    this.messagesLoading = true;
    
    // 获取最近7天的消息
    const response = await getHistory7();
    
    if (response && response.code === 200 && response.data) {
      // 过滤出当前聊天室的消息
      const roomMessages = response.data
        .filter(msg => msg.roomId === roomId)
        .map(msg => ({
          sender: msg.senderName || '未知发送者',
          avatar: msg.isSelf ? this.getDefaultAvatar('我') : this.getDefaultAvatar(msg.senderName || '未知发送者'), // 使用默认头像
          content: msg.content,
          time: new Date(msg.createTime),
          isSelf: msg.isSelf,
          isImage: msg.type === 'image'
        }));
      
      // 更新消息列表
      this.$set(this.messages, roomId, roomMessages);
    } else {
      this.$message.warning('获取聊天记录失败');
      this.$set(this.messages, roomId, []);
    }
  } catch (error) {
    console.error('加载消息异常:', error);
    this.$message.error('加载消息异常');
    this.$set(this.messages, roomId, []);
  } finally {
    this.messagesLoading = false;
  }
},

    // 加载历史消息(7天前)
    async loadHistory() {
      if (!this.currentContactId) return;

      try {
        this.messagesLoading = true;

        const response = await getHistory();

        if (response && response.code === 200 && response.data) {
          // 过滤出当前聊天室的历史消息
          const historyMessages = response.data
            .filter((msg) => msg.roomId === this.currentContactId)
            .map((msg) => ({
              sender: msg.senderName || "未知发送者",
              avatar: msg.avatar,
              content: msg.content,
              time: new Date(msg.createTime),
              isSelf: msg.isSelf,
              isImage: msg.type === "image",
            }));

          // 合并消息
          const currentMessages = this.messages[this.currentContactId] || [];

          // 将历史消息放在前面
          this.$set(this.messages, this.currentContactId, [
            ...historyMessages,
            ...currentMessages,
          ]);

          this.$message.success("已加载历史消息");
        } else {
          this.$message.warning("没有更多历史消息");
        }
      } catch (error) {
        console.error("加载历史消息异常:", error);
        this.$message.error("加载历史消息异常");
      } finally {
        this.messagesLoading = false;
      }
    },

    // 刷新当前聊天消息
    async refreshMessages() {
      if (!this.currentContactId) return;
      await this.loadMessages(this.currentContactId);
    },

    // 发送消息
    async sendMessage() {
  if (!this.inputMessage.trim() || !this.currentContact || this.sending) return;
  
  const messageContent = this.inputMessage.trim();
  this.inputMessage = '';
  this.sending = true;
  
  try {
    // 这里应该有一个发送消息的API，假设是通过websocket或API发送
    // 因为示例代码中没有提供发送消息的API，这里模拟发送
    
    // 先显示本地消息
    if (!this.messages[this.currentContactId]) {
      this.$set(this.messages, this.currentContactId, []);
    }
    
    this.messages[this.currentContactId].push({
      sender: '我',
      avatar: this.getDefaultAvatar('我'), // 使用默认头像
      content: messageContent,
      time: new Date(),
      isSelf: true,
      isImage: false
    });
    
    // 更新最后一条消息
    const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
    if (currentContact) {
      currentContact.lastMessage = messageContent;
      currentContact.lastTime = new Date();
    }
    
    // 滚动到底部
    this.$nextTick(() => {
      this.scrollToBottom();
    });
    
    // 模拟发送延迟
    await this.simulateMessageSending();
  } catch (error) {
    console.error('发送消息失败:', error);
    this.$message.error('发送消息失败，请重试');
  } finally {
    this.sending = false;
  }
},

    // 模拟消息发送请求
    simulateMessageSending() {
  return new Promise(resolve => {
    setTimeout(() => {
      // 模拟服务器响应
      this.messages[this.currentContactId].push({
        sender: this.currentContact.name,
        avatar: this.getDefaultAvatar(this.currentContact.name), // 使用默认头像
        content: '已收到您的消息，我们会尽快回复。',
        time: new Date(),
        isSelf: false,
        isImage: false
      });
      
      // 更新最后一条消息
      const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
      if (currentContact) {
        currentContact.lastMessage = '已收到您的消息，我们会尽快回复。';
      }
      
      this.$nextTick(() => {
        this.scrollToBottom();
      });
      
      resolve();
    }, 1000);
  });
},

    // 打开图片上传控件
    openImageUpload() {
      if (!this.currentContact) return;
      this.$refs.imageInput.click();
    },

    // 处理图片上传
    async handleImageUpload(event) {
  const file = event.target.files[0];
  if (!file) return;
  
  // 检查文件类型
  if (!file.type.startsWith('image/')) {
    this.$message.warning('只能上传图片文件!');
    return;
  }
  
  // 检查文件大小 (5MB限制)
  const maxSize = 5 * 1024 * 1024;
  if (file.size > maxSize) {
    this.$message.warning('图片大小不能超过5MB!');
    return;
  }
  
  this.sending = true;
  
  try {
    // 创建FormData对象
    const formData = new FormData();
    formData.append('file', file);
    
    // 调用文件上传API
    const response = await getFileUpdate(formData);
    
    if (response && response.code === 200 && response.data) {
      const imageUrl = response.data.url; // 假设API返回图片URL
      
      // 添加图片消息
      if (!this.messages[this.currentContactId]) {
        this.$set(this.messages, this.currentContactId, []);
      }
      
      this.messages[this.currentContactId].push({
        sender: '我',
        avatar: this.getDefaultAvatar('我'), // 使用默认头像
        content: imageUrl,
        time: new Date(),
        isSelf: true,
        isImage: true
      });
      
      // 更新最后一条消息
      const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
      if (currentContact) {
        currentContact.lastMessage = '[图片]';
        currentContact.lastTime = new Date();
      }
      
      // 滚动到底部
      this.$nextTick(() => {
        this.scrollToBottom();
      });
      
      // 模拟接收回复
      setTimeout(() => {
        this.messages[this.currentContactId].push({
          sender: this.currentContact.name,
          avatar: this.getDefaultAvatar(this.currentContact.name), // 使用默认头像
          content: '已收到您的图片，我们会尽快查看。',
          time: new Date(),
          isSelf: false,
          isImage: false
        });
        
        // 更新最后一条消息
        if (currentContact) {
          currentContact.lastMessage = '已收到您的图片，我们会尽快查看。';
        }
        
        this.$nextTick(() => {
          this.scrollToBottom();
        });
      }, 1000);
    } else {
      this.$message.error('图片上传失败');
    }
  } catch (error) {
    console.error('上传图片异常:', error);
    this.$message.error('上传图片异常');
  } finally {
    this.sending = false;
    // 重置文件输入
    this.$refs.imageInput.value = '';
  }
},

    // 预览图片
    previewImage(imageUrl) {
      this.previewImageUrl = imageUrl;
      this.previewVisible = true;
    },

    // 标记聊天为重要/非重要
    async toggleImportant(roomId, important) {
      if (!roomId) return;

      try {
        const response = await getUpdateRoom({ roomId, important });

        if (response && response.code === 200) {
          // 更新本地数据
          const contact = this.contacts.find((c) => c.roomId === roomId);
          if (contact) {
            contact.important = important;
          }

          this.$message.success(important ? "已标记为重要" : "已取消重要标记");
        } else {
          this.$message.error("标记操作失败");
        }
      } catch (error) {
        console.error("标记聊天状态异常:", error);
        this.$message.error("操作失败，请重试");
      }
    },

    // 滚动到底部
    scrollToBottom() {
      if (this.$refs.messageContainer) {
        this.$refs.messageContainer.scrollTop =
          this.$refs.messageContainer.scrollHeight;
      }
    },

    // 判断是否显示时间
    showMessageTime(index) {
      // 显示时间的逻辑：第一条消息或距离上一条消息超过5分钟
      if (index === 0) return true;

      const currentMsg = this.currentMessages[index];
      const prevMsg = this.currentMessages[index - 1];

      if (!currentMsg.time || !prevMsg.time) return false;

      const currentTime = new Date(currentMsg.time).getTime();
      const prevTime = new Date(prevMsg.time).getTime();

      const diffMinutes = (currentTime - prevTime) / (1000 * 60);
      return diffMinutes > 5;
    },

    // 格式化消息时间
    formatTime(date) {
      if (!date) return "";

      if (!(date instanceof Date)) {
        date = new Date(date);
      }

      const today = new Date();
      const yesterday = new Date(today);
      yesterday.setDate(yesterday.getDate() - 1);

      const isToday = today.toDateString() === date.toDateString();
      const isYesterday = yesterday.toDateString() === date.toDateString();

      if (isToday) {
        return `今天 ${date.toLocaleTimeString([], {
          hour: "2-digit",
          minute: "2-digit",
        })}`;
      } else if (isYesterday) {
        return `昨天 ${date.toLocaleTimeString([], {
          hour: "2-digit",
          minute: "2-digit",
        })}`;
      } else {
        return `${date.getFullYear()}/${
          date.getMonth() + 1
        }/${date.getDate()} ${date.toLocaleTimeString([], {
          hour: "2-digit",
          minute: "2-digit",
        })}`;
      }
    },

    // 格式化最后消息时间
    formatLastTime(date) {
      if (!date) return "";

      if (!(date instanceof Date)) {
        date = new Date(date);
      }

      const today = new Date();
      const yesterday = new Date(today);
      yesterday.setDate(yesterday.getDate() - 1);

      const isToday = today.toDateString() === date.toDateString();
      const isYesterday = yesterday.toDateString() === date.toDateString();

      if (isToday) {
        return date.toLocaleTimeString([], {
          hour: "2-digit",
          minute: "2-digit",
        });
      } else if (isYesterday) {
        return "昨天";
      } else {
        return `${date.getMonth() + 1}/${date.getDate()}`;
      }
    },

    // 获取默认头像
    getDefaultAvatar(name) {
      if (!name) return "";

      // 根据名称生成颜色
      const colors = [
        "#4CAF50",
        "#9C27B0",
        "#FF5722",
        "#2196F3",
        "#FFC107",
        "#607D8B",
        "#E91E63",
      ];
      const index = Math.abs(name.charCodeAt(0)) % colors.length;
      const color = colors[index];

      // 获取名称首字母
      const initial = name.charAt(0).toUpperCase();

      // 生成占位头像URL
      return `https://via.placeholder.com/40/${color.substring(
        1
      )}/FFFFFF?text=${initial}`;
    },
  },
  async mounted() {
    // 获取聊天室列表
    await this.fetchRoomList();

    // 默认选择第一个联系人
    if (this.contacts.length > 0) {
      this.selectContact(this.contacts[0].roomId);
    }

    // 定时刷新聊天室列表，例如每30秒刷新一次
    this.roomListInterval = setInterval(() => {
      this.fetchRoomList();

      // 如果有选中联系人，刷新消息
      if (this.currentContactId) {
        this.loadMessages(this.currentContactId);
      }
    }, 30000);
  },
  beforeDestroy() {
    // 清除定时器
    if (this.roomListInterval) {
      clearInterval(this.roomListInterval);
    }
  },
};
</script>
  <style scoped>
.cs-chat-container {
  width: 70%;
  height: 600px;
  margin: 0 auto;
  background-color: #f5f6f7;
  border-radius: 10px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin-top: 50px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.cs-chat-wrapper {
  display: flex;
  height: 100%;
}

/* 联系人列表样式 */
.cs-contact-list {
  width: 260px;
  border-right: 1px solid #e0e0e0;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.cs-header {
  padding: 15px;
  font-weight: bold;
  border-bottom: 1px solid #e0e0e0;
  color: #333;
  font-size: 16px;
  background-color: #f8f8f8;
}

.cs-search {
  padding: 10px;
  border-bottom: 1px solid #e0e0e0;
}

.cs-contacts {
  flex: 1;
  overflow-y: auto;
}

.cs-contact-item {
  display: flex;
  padding: 10px;
  cursor: pointer;
  border-bottom: 1px solid #f0f0f0;
  transition: background-color 0.2s;
}

.cs-contact-item:hover {
  background-color: #f5f5f5;
}

.cs-contact-item.active {
  background-color: #e6f7ff;
}

.cs-avatar {
  position: relative;
  margin-right: 10px;
}

.unread-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: #f56c6c;
  color: white;
  font-size: 12px;
  min-width: 16px;
  height: 16px;
  text-align: center;
  line-height: 16px;
  border-radius: 8px;
  padding: 0 4px;
}

.cs-contact-info {
  flex: 1;
  min-width: 0;
}

.cs-contact-name {
  font-weight: 500;
  font-size: 14px;
  color: #333;
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}

.cs-contact-time {
  font-size: 12px;
  color: #999;
  font-weight: normal;
}

.cs-contact-msg {
  font-size: 12px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.important-tag {
  color: #f56c6c;
  font-size: 12px;
  margin-right: 4px;
}

/* 聊天区域样式 */
.cs-chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #f5f5f5;
}

.cs-chat-header {
  padding: 15px;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
}

.cs-chat-title {
  font-weight: bold;
  font-size: 16px;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cs-header-actions i {
  font-size: 18px;
  margin-left: 15px;
  color: #666;
  cursor: pointer;
}

.cs-header-actions i:hover {
  color: #409eff;
}

.cs-chat-messages {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
  background-color: #f5f5f5;
}

.cs-loading,
.cs-empty-chat {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #909399;
}

.cs-loading i,
.cs-empty-chat i {
  font-size: 60px;
  margin-bottom: 20px;
  color: #dcdfe6;
}

.cs-message-list {
  display: flex;
  flex-direction: column;
}

.cs-message {
  margin-bottom: 15px;
}

.cs-message-time {
  text-align: center;
  margin: 10px 0;
  font-size: 12px;
  color: #909399;
}

.cs-message-content {
  display: flex;
  align-items: flex-start;
}

.cs-message-self .cs-message-content {
  flex-direction: row-reverse;
}

.cs-message-self .cs-avatar {
  margin-right: 0;
  margin-left: 10px;
}

.cs-bubble {
  max-width: 70%;
  padding: 8px 12px;
  border-radius: 4px;
  background-color: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  position: relative;
}

.cs-message-self .cs-bubble {
  background-color: #d8f4fe;
}

.cs-sender {
  font-size: 12px;
  color: #909399;
  margin-bottom: 4px;
}

.cs-text {
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}

.cs-image img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 4px;
  cursor: pointer;
}

/* 输入区域样式 */
.cs-chat-input {
  padding: 10px;
  background-color: #fff;
  border-top: 1px solid #e0e0e0;
}

.cs-toolbar {
  padding: 5px 0;
  margin-bottom: 5px;
}

.cs-toolbar i {
  font-size: 18px;
  margin-right: 15px;
  color: #606266;
  cursor: pointer;
}

.cs-toolbar i:hover {
  color: #409eff;
}

.cs-input-area {
  margin-bottom: 10px;
}

.cs-send-area {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.cs-counter {
  margin-right: 10px;
  font-size: 12px;
  color: #909399;
}

.shop-type {
  font-size: 12px;
  color: #909399;
  font-weight: normal;
  margin-left: 5px;
}

/* 图片预览 */
.image-preview-dialog {
  display: flex;
  justify-content: center;
  align-items: center;
}

.preview-image {
  max-width: 100%;
  max-height: 80vh;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .cs-contact-list {
    width: 200px;
  }

  .cs-image img {
    max-width: 150px;
    max-height: 150px;
  }
}
</style>