群聊

src/utils/messageTypes.ts

@@ -0,0 +1,138 @@
+/**
+ * 消息类型映射工具
+ * 统一管理消息类型的显示文案、图标和摘要生成逻辑
+ */
+
+import type { ChatMessage } from '@/types/api'
+import { MessageType } from '@/types/message'
+
+export interface MessageTypeConfig {
+  label: string
+  icon: string
+  summaryFn: (msg: ChatMessage) => string
+}
+
+/**
+ * 消息类型配置映射表
+ */
+export const messageTypeConfigs: Record<number, MessageTypeConfig> = {
+  [MessageType.TEXT]: {
+    label: '文本消息',
+    icon: 'fas fa-comment',
+    summaryFn: (msg) => msg.content || ''
+  },
+  [MessageType.IMAGE]: {
+    label: '图片',
+    icon: 'fas fa-image',
+    summaryFn: () => '[图片]'
+  },
+  [MessageType.AUDIO]: {
+    label: '语音',
+    icon: 'fas fa-microphone',
+    summaryFn: () => '[语音]'
+  },
+  [MessageType.VIDEO]: {
+    label: '视频',
+    icon: 'fas fa-video',
+    summaryFn: () => '[视频]'
+  },
+  [MessageType.SYSTEM]: {
+    label: '系统消息',
+    icon: 'fas fa-info-circle',
+    summaryFn: (msg) => {
+      const extra = typeof msg.extra === 'string' ? JSON.parse(msg.extra || '{}') : (msg.extra || {})
+      return extra.title || msg.content || '[系统消息]'
+    }
+  },
+  [MessageType.FRIEND_NOTIFY]: {
+    label: '好友通知',
+    icon: 'fas fa-user-plus',
+    summaryFn: (msg) => {
+      const extra = typeof msg.extra === 'string' ? JSON.parse(msg.extra || '{}') : (msg.extra || {})
+      return extra.title || msg.content || '[好友通知]'
+    }
+  },
+  [MessageType.SIGNAL]: {
+    label: '通话',
+    icon: 'fas fa-phone',
+    summaryFn: () => '[通话]'
+  },
+  [MessageType.GROUP_NOTIFY]: {
+    label: '群通知',
+    icon: 'fas fa-users',
+    summaryFn: (msg) => {
+      const extra = typeof msg.extra === 'string' ? JSON.parse(msg.extra || '{}') : (msg.extra || {})
+      // 根据事件类型生成更具体的文案
+      if (extra.event === 'member_join') {
+        return `用户加入了群聊`
+      } else if (extra.event === 'member_leave') {
+        return `用户退出了群聊`
+      } else if (extra.event === 'member_remove') {
+        return `用户被移出群聊`
+      } else if (extra.event === 'group_update') {
+        return `群信息已更新`
+      } else if (extra.event === 'role_change') {
+        return `成员角色已变更`
+      }
+      return extra.title || msg.content || '[群通知]'
+    }
+  },
+  [MessageType.FILE]: {
+    label: '文件',
+    icon: 'fas fa-file',
+    summaryFn: (msg) => {
+      const extra = typeof msg.extra === 'string' ? JSON.parse(msg.extra || '{}') : (msg.extra || {})
+      return extra.name ? `[文件] ${extra.name}` : '[文件]'
+    }
+  },
+  [MessageType.MOMENTS_NOTIFY]: {
+    label: '朋友圈通知',
+    icon: 'fas fa-heart',
+    summaryFn: (msg) => {
+      const extra = typeof msg.extra === 'string' ? JSON.parse(msg.extra || '{}') : (msg.extra || {})
+      return extra.title || msg.content || '[朋友圈通知]'
+    }
+  }
+}
+
+/**
+ * 获取消息摘要
+ */
+export function getMessageSummary(msg: ChatMessage): string {
+  const config = messageTypeConfigs[msg.message_type]
+  if (config) {
+    return config.summaryFn(msg)
+  }
+  return msg.content || '[未知消息]'
+}
+
+/**
+ * 获取消息类型标签
+ */
+export function getMessageTypeLabel(messageType: number): string {
+  return messageTypeConfigs[messageType]?.label || '未知消息'
+}
+
+/**
+ * 获取消息类型图标
+ */
+export function getMessageTypeIcon(messageType: number): string {
+  return messageTypeConfigs[messageType]?.icon || 'fas fa-question-circle'
+}
+
+/**
+ * 判断是否为系统/通知类消息（需要特殊样式）
+ */
+export function isSystemOrNotifyMessage(messageType: number): boolean {
+  return [
+    MessageType.SYSTEM,
+    MessageType.FRIEND_NOTIFY,
+    MessageType.GROUP_NOTIFY,
+    MessageType.MOMENTS_NOTIFY
+  ].includes(messageType)
+}
+
+
+
+
+