908 lines
32 KiB
Vue
908 lines
32 KiB
Vue
<template>
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<!-- 时间分隔条：列表第一条 / 距上一条超过阈值时居中显示灰色时间 -->
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<div
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v-if="shouldShowTimeTip"
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class="flex items-center justify-center px-4 py-2 text-12px text-[var(--el-text-color-disabled)]"
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>
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{{ formatTimeTip(message.sendTime) }}
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</div>
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<!-- 好友会话事件（FRIEND_ADD / FRIEND_DELETE）：跟群广播事件同灰色样式，文案固定 -->
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<div
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v-if="isFriendChatTipMessage"
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class="flex items-center justify-center px-4 py-2 text-12px text-[var(--el-text-color-secondary)]"
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>
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<TipSegments :segments="friendChatTipSegments" />
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</div>
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<!-- 群广播事件：跟好友事件同灰色样式，mention 段挂点击弹 UserInfoCard -->
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<div
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v-else-if="isGroupNotificationMessage"
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class="flex items-center justify-center px-4 py-2 text-12px text-[var(--el-text-color-secondary)]"
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>
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<TipSegments :segments="groupNotificationSegments" />
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</div>
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<!-- 撤回消息：整行灰色 tip，sender 名段可点击 -->
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<div
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v-else-if="isRecall"
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class="flex items-center justify-center px-4 py-2 text-12px text-[var(--el-text-color-secondary)]"
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>
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<TipSegments :segments="recallTipSegments" />
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</div>
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<!-- 普通消息气泡 -->
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<div
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v-else
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class="flex gap-2 items-start px-4 py-2"
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:class="{ 'cursor-pointer': isInMultiSelect }"
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@contextmenu.prevent="handleContextMenu"
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@click.capture="handleMultiSelectClick"
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>
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<!-- 多选指示：永远在整行最左侧（自己 / 对方消息一致），不参与 selfSend reverse -->
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<span
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v-if="isInMultiSelect"
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class="flex flex-shrink-0 items-center justify-center mt-3 w-5 h-5 rounded-full transition-colors"
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:class="
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isMessageChecked
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? 'bg-[#07c160]'
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: 'border border-[var(--el-border-color)] bg-[var(--el-bg-color)]'
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"
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>
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<Icon v-if="isMessageChecked" icon="ant-design:check-outlined" :size="12" color="#fff" />
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</span>
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<!-- 消息行：头像 + 气泡内部按 selfSend reverse -->
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<div
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class="flex flex-1 min-w-0 gap-2 items-start"
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:class="{ 'flex-row-reverse': message.selfSend }"
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>
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<!-- 头像：点击弹 UserInfoCard 由 UserAvatar 内部承接 -->
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<UserAvatar
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:id="message.selfSend ? userStore.getUser?.id : message.senderId"
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:name="senderRealNickname"
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:url="message.selfSend ? userStore.getUser?.avatar : senderAvatar"
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:size="36"
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/>
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<div class="flex flex-col gap-0.5 max-w-[70%]" :class="{ 'items-end': message.selfSend }">
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<!-- 群聊对方消息：气泡上方显示发送者昵称 -->
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<div
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v-if="showSenderName"
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class="mb-0.5 text-12px text-[var(--el-text-color-secondary)] leading-tight"
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>
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{{ senderDisplayName }}
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</div>
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<div class="flex gap-1.5 items-center" :class="{ 'flex-row-reverse': message.selfSend }">
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<!-- 消息内容：按 type 走 9 类气泡，统一由 MessageBubble 渲染 -->
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<MessageBubble
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:type="message.type"
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:content="message.content"
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:self-send="message.selfSend"
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:upload-progress="message.uploadProgress"
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:mentions="textMentions"
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@click-card="handleCardClick"
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@open-merge="handleMergeOpen"
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/>
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<!-- 状态区：自己消息展示发送状态 + 已读/群回执；对方消息 + @自己时展示 @徽标 -->
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<div class="flex gap-1.5 items-center text-base">
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<template v-if="message.selfSend">
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<Icon
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v-if="showSendingLoading"
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icon="ant-design:loading-outlined"
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class="im-loading-spin"
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/>
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<Icon
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v-else-if="message.status === ImMessageStatus.FAILED"
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icon="ant-design:warning-filled"
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color="#f56c6c"
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class="cursor-pointer"
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title="发送失败，点击重试"
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@click="handleResend"
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/>
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<!-- 已读态（私聊） -->
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<span
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v-else-if="privateReadLabel"
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class="text-12px whitespace-nowrap"
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:class="
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message.status === ImMessageStatus.READ
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? 'text-[#409eff]'
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: 'text-[var(--el-text-color-secondary)]'
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"
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>
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{{ privateReadLabel }}
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</span>
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<!-- 群回执：点击弹 popover 展示已读 / 未读成员列表 -->
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<MessageReadStatus
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v-else-if="showGroupReadStatus"
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:message="message"
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:group-id="conversationStore.activeConversation?.targetId || 0"
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:group-members="groupMembersForReadStatus"
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class="text-12px whitespace-nowrap text-[var(--el-text-color-secondary)]"
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/>
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</template>
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<!-- 群 @ 我提示 -->
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<el-tag
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v-if="!message.selfSend && isAtMe"
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type="danger"
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size="small"
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effect="plain"
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class="ml-1"
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>
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@我
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</el-tag>
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</div>
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</div>
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<!-- 引用块：气泡下方，selfSend 时竖线在右侧 -->
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<ReplyPreview
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v-if="quote"
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:quote="quote"
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clickable
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:mirrored="message.selfSend"
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class="max-w-[280px]"
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@locate="emit('locate', $event)"
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/>
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</div>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import { computed, inject } from 'vue'
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import { useClipboard } from '@vueuse/core'
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import Icon from '@/components/Icon/src/Icon.vue'
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import { useMessage } from '@/hooks/web/useMessage'
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import { ElMessageBox } from 'element-plus'
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import {
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ImForwardMode,
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ImMessageType,
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ImMessageStatus,
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ImGroupReceiptStatus,
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ImConversationType,
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ImFriendAddSource,
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ImGroupMemberRole,
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isFriendChatTip,
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isGroupNotification,
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isMediaMessageType,
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isNormalMessage
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} from '@/views/im/utils/constants'
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import { MESSAGE_TIME_TIP_GAP_MS, MESSAGE_RECALL_WINDOW_MS } from '@/views/im/utils/config'
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import { pinGroupMessage as apiPinGroupMessage, cancelMuteMember } from '@/api/im/group'
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import { removeGroupMember } from '@/api/im/group/member'
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import {
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buildQuoteFromMessage,
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extractAddableFace,
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getQuoteFromMessage,
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parseMessage,
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type CardMessage,
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type MentionCandidate,
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type TextMessage
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} from '@/views/im/utils/message'
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import { buildRecallTipSegments } from '@/views/im/utils/conversation'
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import { formatTimeTip } from '@/views/im/utils/time'
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import { useUserStore } from '@/store/modules/user'
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import { useConversationStore } from '../../../../store/conversationStore'
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import { useGroupStore } from '../../../../store/groupStore'
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import { useFriendStore } from '../../../../store/friendStore'
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import { useDraftStore } from '../../../../store/draftStore'
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import { useFaceStore } from '../../../../store/faceStore'
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import {
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getMemberDisplayName,
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getMentionCandidates,
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getSenderDisplayName,
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getSenderRealNickname,
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resolveFriendNotificationSegments,
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resolveGroupNotificationSegments
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} from '@/views/im/utils/user'
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import { useImUiStore } from '../../../../store/uiStore'
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import { useMessageSender } from '../../../../composables/useMessageSender'
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import { mediaTypeHandlers, useMediaUploader } from '../../../../composables/useMediaUploader'
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import { useMuteOverlay } from '../../../../composables/useMuteOverlay'
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import type { Message } from '../../../../types'
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import MessageReadStatus from './MessageReadStatus.vue'
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import ReplyPreview from './ReplyPreview.vue'
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import TipSegments from './TipSegments.vue'
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import UserAvatar from '../../../../components/user/UserAvatar.vue'
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import MessageBubble from './MessageBubble.vue'
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import { IM_FORWARD_DIALOG_KEY, IM_MERGE_DETAIL_DIALOG_KEY } from './forward/keys'
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import { useMessageMultiSelect } from '../../../../composables/useMessageMultiSelect'
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import type { GroupMemberLite } from '../../../../components/group/GroupMember.vue'
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defineOptions({ name: 'ImMessageItem' })
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const props = defineProps<{
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message: Message
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/** 列表中的上一条消息，用于判断是否要在当前消息上方渲染时间分隔条；不传按列表第一条处理 */
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prevMessage?: Message
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}>()
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const emit = defineEmits<{
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/** 引用块点击 → MessagePanel 滚定位 + 高亮 */
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locate: [messageId: number]
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/** 禁言：需要父组件打开时长选择弹窗 */
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mute: [groupId: number, userId: number, displayName: string]
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/** 数据变更后刷新群信息 */
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reload: []
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}>()
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// ==================== Stores / Hooks ====================
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const userStore = useUserStore()
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const conversationStore = useConversationStore()
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const groupStore = useGroupStore()
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const friendStore = useFriendStore()
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const draftStore = useDraftStore()
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const faceStore = useFaceStore()
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const uiStore = useImUiStore()
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const { recall, sendRaw } = useMessageSender()
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const { uploadAndSendMedia } = useMediaUploader()
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const muteOverlay = useMuteOverlay()
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// 仅用 confirm，避免 message 跟 props.message 同名冲突（vue/no-dupe-keys）
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const { confirm: confirmDialog, success: successMessage } = useMessage()
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// legacy:true 兼容 HTTP 环境，没有 navigator.clipboard 时降级到 execCommand
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const { copy: copyToClipboard } = useClipboard({ legacy: true })
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// ==================== 消息类型判断 ====================
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/** 是否在当前消息上方渲染时间分隔条：列表第一条 / 距上一条超过阈值；缺 sendTime 不渲染 */
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const shouldShowTimeTip = computed(() => {
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if (!props.message.sendTime) {
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return false
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}
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if (!props.prevMessage?.sendTime) {
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return true
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}
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return props.message.sendTime - props.prevMessage.sendTime > MESSAGE_TIME_TIP_GAP_MS
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})
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/** 仅 MessageItem 自身仍要用到的 type 判定（其它分支已下沉到 MessageBubble） */
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const isVoice = computed(() => props.message.type === ImMessageType.VOICE)
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const isMerge = computed(() => props.message.type === ImMessageType.MERGE)
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// ==================== 事件消息（撤回 / 好友 / 群广播） ====================
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// 这三类不走普通气泡，渲染成居中灰色 tip；判断 + 文案配对放一起，新增第四类事件只需在本块改完
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/** 是否已撤回：pull / WS 两路都会调 recallMessage 把原消息更新为 type=RECALL，渲染只需识别 type */
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const isRecall = computed(() => props.message.type === ImMessageType.RECALL)
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/** 撤回提示 segments：依赖 activeConversation 实时算 sender 名 */
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const recallTipSegments = computed(() => {
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const conversation = conversationStore.activeConversation
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return buildRecallTipSegments(
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props.message.senderId,
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props.message.selfSend,
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conversation?.type ?? 0,
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conversation?.targetId ?? 0
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)
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})
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/** 是否会话内好友事件气泡（FRIEND_ADD / FRIEND_DELETE） */
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const isFriendChatTipMessage = computed(() => isFriendChatTip(props.message.type))
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/** 好友事件 segments */
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const friendChatTipSegments = computed(() => resolveFriendNotificationSegments(props.message))
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/** 是否群广播事件（GROUP_CREATE..GROUP_BANNED 段位，排除 GROUP_MEMBER_SETTING_UPDATE 个人信号） */
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const isGroupNotificationMessage = computed(() => isGroupNotification(props.message.type))
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/** 群广播事件 segments */
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const groupNotificationSegments = computed(() => resolveGroupNotificationSegments(props.message))
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// ==================== 消息内容解析 / payload ====================
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/** 引用对象：气泡内嵌入展示；非引用消息返回 null，模板 v-if 不渲染 */
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const quote = computed(() => getQuoteFromMessage(props.message.content))
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/** MessagePanel 注入的弹窗触发函数 */
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const openForwardDialog = inject(IM_FORWARD_DIALOG_KEY)
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const openMergeDetail = inject(IM_MERGE_DETAIL_DIALOG_KEY)
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/** 多选模式：模块级单例 composable */
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const multiSelect = useMessageMultiSelect()
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/** 合并消息气泡点击：打开详情弹窗（嵌套合并由弹窗内部 push 栈） */
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function handleMergeOpen(content: string) {
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openMergeDetail?.(content)
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}
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/** 文本气泡 @ mention 候选名字：仅群消息有效，按 atUserIds 反查群成员真实昵称；非 TEXT 不走 store 读，让 getMentionCandidates 直接返回稳定空数组 */
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const textMentions = computed<MentionCandidate[]>(() => {
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if (props.message.type !== ImMessageType.TEXT) {
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return getMentionCandidates(undefined, null)
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}
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return getMentionCandidates(props.message.atUserIds, conversationStore.activeConversation)
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})
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/** 名片点击：用户名片弹 UserInfoCard，群名片弹 GroupInfoCard；其它 targetType（含改包脏数据）忽略 */
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function handleCardClick(card: CardMessage, e: MouseEvent) {
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if (!card?.targetId) {
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return
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}
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if (card.targetType === ImConversationType.PRIVATE) {
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uiStore.openUserInfoCardAtEvent(
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{ id: card.targetId, nickname: card.name, avatar: card.avatar },
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e,
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ImFriendAddSource.CARD
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)
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return
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}
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if (card.targetType === ImConversationType.GROUP) {
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uiStore.openGroupInfoCardAtEvent(
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{
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id: card.targetId,
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name: card.name,
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showImage: card.avatar,
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memberCount: card.memberCount
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},
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e
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)
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}
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}
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/** 媒体上传中：MessageBubble 自渲染遮罩 / 进度条；外层只用作 showSendingLoading 判定 */
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const isUploading = computed(() => props.message.uploadProgress != null)
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/**
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* 是否在气泡尾部显示「发送中」loading 转圈
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*
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* 图片 / 视频 / 文件气泡内嵌已有进度反馈（遮罩 / 进度条），外层 loading 不再叠加；
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* 语音气泡只有麦克风 + 时长，无内嵌进度，必须保留外层 loading 让用户感知正在发送
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*/
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const showSendingLoading = computed(
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() => props.message.status === ImMessageStatus.SENDING && (!isUploading.value || isVoice.value)
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)
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// ==================== 发送人 / 已读 / @ ====================
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/** 群聊 + 对方消息 时，在气泡上方显示发送者昵称 */
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const showSenderName = computed(() => {
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if (props.message.selfSend) {
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return false
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}
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return conversationStore.activeConversation?.type === ImConversationType.GROUP
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})
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/** 发送者头像；私聊的 conversation.avatar 就是对方头像（openConversation 入参约定） */
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const senderAvatar = computed(() => {
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const conversation = conversationStore.activeConversation
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if (!conversation || props.message.selfSend) {
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return ''
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}
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if (conversation.type === ImConversationType.GROUP) {
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const group = groupStore.getGroup(conversation.targetId)
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return group?.members?.find((member) => member.userId === props.message.senderId)?.avatar || ''
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}
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return conversation.avatar || ''
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})
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/** 头像色卡 fallback 文本：永远是真实昵称，不掺备注 */
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const senderRealNickname = computed(() => {
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const conversation = conversationStore.activeConversation
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return getSenderRealNickname(
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props.message.senderId,
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conversation?.type ?? 0,
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conversation?.targetId ?? 0
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)
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})
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/** 气泡上方发送人显示名（仅群聊对方消息显示）：好友备注 > 群备注 > 真实昵称 */
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const senderDisplayName = computed(() => {
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const conversation = conversationStore.activeConversation
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return getSenderDisplayName(
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props.message.senderId,
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conversation?.type ?? 0,
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conversation?.targetId ?? 0
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)
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})
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/** 私聊「已读 / 未读」态（仅对自己发送的私聊消息展示） */
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const privateReadLabel = computed(() => {
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if (!props.message.selfSend) {
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return ''
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}
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if (conversationStore.activeConversation?.type !== ImConversationType.PRIVATE) {
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return ''
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}
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if (props.message.status === ImMessageStatus.READ) {
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return '已读'
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}
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if (props.message.status === ImMessageStatus.UNREAD) {
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return '未读'
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}
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return ''
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})
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/**是否需要显示群回执 popover：自己发的群消息且后端开启了回执（NO_RECEIPT 表示发送时未要求回执，不渲染） */
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const showGroupReadStatus = computed(() => {
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if (!props.message.selfSend) {
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return false
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}
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if (conversationStore.activeConversation?.type !== ImConversationType.GROUP) {
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return false
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}
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const status = props.message.receiptStatus
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if (status === undefined || status === null) {
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return false
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}
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return status !== ImGroupReceiptStatus.NO_RECEIPT
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})
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|
||
/** 当前群成员（供 MessageReadStatus 计算未读名单；未加载完时兜底空数组不渲染） */
|
||
const groupMembersForReadStatus = computed<GroupMemberLite[]>(() => {
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation || conversation.type !== ImConversationType.GROUP) {
|
||
return []
|
||
}
|
||
const group = groupStore.getGroup(conversation.targetId)
|
||
return (group?.members || []).map((member) => {
|
||
const friend = friendStore.getFriend(member.userId)
|
||
return {
|
||
userId: member.userId,
|
||
showName: getMemberDisplayName(member, friend),
|
||
nickname: member.nickname,
|
||
avatar: member.avatar,
|
||
status: member.status
|
||
}
|
||
})
|
||
})
|
||
|
||
/** 是否 @我（群消息展示小徽标） */
|
||
const isAtMe = computed(() => {
|
||
const myId = Number(userStore.getUser?.id) || 0
|
||
if (!myId) {
|
||
return false
|
||
}
|
||
return (props.message.atUserIds || []).includes(myId)
|
||
})
|
||
|
||
// ==================== 右键菜单 / 操作 ====================
|
||
|
||
/** 右键菜单 key 常量；push 端和分发端从同一处取，typo 编译期就能抓 */
|
||
const MENU_KEYS = {
|
||
COPY: 'COPY',
|
||
REPLY: 'REPLY',
|
||
FORWARD: 'FORWARD',
|
||
MULTI_SELECT: 'MULTI_SELECT',
|
||
PIN: 'PIN',
|
||
ADD_TO_FACE: 'ADD_TO_FACE',
|
||
MUTE: 'MUTE',
|
||
UNMUTE: 'UNMUTE',
|
||
KICK: 'KICK',
|
||
RECALL: 'RECALL',
|
||
DELETE: 'DELETE'
|
||
} as const
|
||
type MenuKey = (typeof MENU_KEYS)[keyof typeof MENU_KEYS]
|
||
|
||
/**
|
||
* 右键菜单项：
|
||
* - 引用：已落库（id≠0）+ 未撤回的消息可引用，引用块写入 draftStore.reply
|
||
* - 撤回 / 删除：互斥；自己发送 + 已落库 + 未撤回 + 2 分钟内显示「撤回」（推服务器），其它显示「删除」（仅本地清）
|
||
*
|
||
* 好友事件气泡态不弹菜单
|
||
*/
|
||
async function handleContextMenu(e: MouseEvent) {
|
||
if (isFriendChatTipMessage.value) {
|
||
return
|
||
}
|
||
// 多选模式下不弹菜单：右键点击就当切换勾选，与单击行为一致
|
||
if (isInMultiSelect.value) {
|
||
if (canForward.value) {
|
||
multiSelect.toggle(props.message)
|
||
}
|
||
return
|
||
}
|
||
|
||
const items: Array<{
|
||
key: MenuKey
|
||
name: string
|
||
disabled?: boolean
|
||
divided?: boolean
|
||
danger?: boolean
|
||
icon?: string
|
||
}> = []
|
||
// 「复制」：仅文本消息支持；放在第一项，对齐微信桌面右键习惯
|
||
if (props.message.type === ImMessageType.TEXT) {
|
||
items.push({
|
||
key: MENU_KEYS.COPY,
|
||
name: '复制',
|
||
icon: 'ant-design:copy-outlined'
|
||
})
|
||
}
|
||
// 「引用」：已落库（id≠0）+ 未撤回 + 非合并转发；MERGE 内嵌快照在引用预览里无法降级展示
|
||
if (!!props.message.id && !isRecall.value && !isMerge.value) {
|
||
items.push({
|
||
key: MENU_KEYS.REPLY,
|
||
name: '引用',
|
||
icon: 'bxs:quote-alt-left'
|
||
})
|
||
}
|
||
// 「转发」「多选」：已落库（id≠0）+ 普通消息 + 未撤回；触发 ForwardDialog / 进入多选模式
|
||
if (canForward.value) {
|
||
items.push({
|
||
key: MENU_KEYS.FORWARD,
|
||
name: '转发',
|
||
icon: 'ant-design:share-alt-outlined'
|
||
})
|
||
items.push({
|
||
key: MENU_KEYS.MULTI_SELECT,
|
||
name: '多选',
|
||
icon: 'ant-design:check-square-outlined'
|
||
})
|
||
}
|
||
// 「置顶」：仅群聊 + 普通消息 + 已落库 + 未撤回 + 群主或管理员；已置顶不再展示，由置顶面板的「移除」入口承接
|
||
// 不本地预判上限，让后端校验，超限时通过 error toast 反馈
|
||
if (canPin.value) {
|
||
items.push({
|
||
key: MENU_KEYS.PIN,
|
||
name: '置顶',
|
||
icon: 'ant-design:pushpin-outlined'
|
||
})
|
||
}
|
||
// 「添加到表情」：FACE / IMAGE 消息 + 已落库 + 未撤回；写入个人表情包，对照微信「添加到表情」
|
||
if (canAddToFace.value) {
|
||
items.push({
|
||
key: MENU_KEYS.ADD_TO_FACE,
|
||
name: '添加到表情',
|
||
icon: 'ant-design:smile-outlined'
|
||
})
|
||
}
|
||
// 「禁言 / 解禁 / 移除」：群聊 + 非自己消息 + 我是群主或管理员
|
||
if (currentGroup.value && !props.message.selfSend && canManageSender.value) {
|
||
const senderMember = currentGroup.value.members?.find(
|
||
(m) => m.userId === props.message.senderId
|
||
)
|
||
const isMuted = senderMember?.muteEndTime && new Date(senderMember.muteEndTime) > new Date()
|
||
if (isMuted) {
|
||
items.push({
|
||
key: MENU_KEYS.UNMUTE,
|
||
name: '解除禁言',
|
||
icon: 'ant-design:audio-outlined',
|
||
divided: true
|
||
})
|
||
} else {
|
||
items.push({
|
||
key: MENU_KEYS.MUTE,
|
||
name: '禁言',
|
||
icon: 'ant-design:audio-muted-outlined',
|
||
divided: true
|
||
})
|
||
}
|
||
items.push({
|
||
key: MENU_KEYS.KICK,
|
||
name: '移除',
|
||
icon: 'ant-design:user-delete-outlined',
|
||
danger: true
|
||
})
|
||
}
|
||
// 「撤回 / 删除」二选一：
|
||
// - 自己发送 + 已落库（id≠0）+ 未撤回 + 在撤回窗口内 → 撤回（推服务器把消息态置 RECALL）
|
||
// - 其它（对方消息 / 已撤回 / 超出撤回窗口）→ 删除（仅本地清，不动后端）
|
||
// divided 把这一项和上面的「引用」隔开，danger 显红对齐微信
|
||
const canRecall =
|
||
props.message.selfSend &&
|
||
!!props.message.id &&
|
||
!isRecall.value &&
|
||
Date.now() - props.message.sendTime <= MESSAGE_RECALL_WINDOW_MS
|
||
if (canRecall) {
|
||
items.push({
|
||
key: MENU_KEYS.RECALL,
|
||
name: '撤回',
|
||
icon: 'ant-design:undo-outlined',
|
||
divided: true,
|
||
danger: true
|
||
})
|
||
} else {
|
||
items.push({
|
||
key: MENU_KEYS.DELETE,
|
||
name: '删除',
|
||
icon: 'ant-design:delete-outlined',
|
||
divided: true,
|
||
danger: true
|
||
})
|
||
}
|
||
|
||
// 把菜单渲染交给全局 uiStore（单例，避免每条消息都挂一份菜单 DOM）
|
||
const menuHandlers: Record<MenuKey, () => void | Promise<void>> = {
|
||
[MENU_KEYS.COPY]: handleCopy,
|
||
[MENU_KEYS.REPLY]: handleReply,
|
||
[MENU_KEYS.FORWARD]: handleForward,
|
||
[MENU_KEYS.MULTI_SELECT]: handleEnterMultiSelect,
|
||
[MENU_KEYS.PIN]: handlePin,
|
||
[MENU_KEYS.ADD_TO_FACE]: handleAddToFace,
|
||
[MENU_KEYS.MUTE]: handleMute,
|
||
[MENU_KEYS.UNMUTE]: handleUnmute,
|
||
[MENU_KEYS.KICK]: handleKick,
|
||
[MENU_KEYS.RECALL]: handleRecall,
|
||
[MENU_KEYS.DELETE]: handleDelete
|
||
}
|
||
uiStore.openContextMenu({ x: e.clientX, y: e.clientY }, items, async (item) => {
|
||
await menuHandlers[item.key as MenuKey]?.()
|
||
})
|
||
}
|
||
|
||
/** 是否可「添加到表情」：FACE / IMAGE 消息 + 已落库 + 未撤回（GIF / 静图都允许） */
|
||
const canAddToFace = computed(() => {
|
||
if (isRecall.value || !props.message.id) {
|
||
return false
|
||
}
|
||
return extractAddableFace(props.message) !== null
|
||
})
|
||
|
||
/** 添加到个人表情：从 message 抽 url + 尺寸 + name 写入个人表情库；幂等失败时返回 false 走 toast 兜底 */
|
||
async function handleAddToFace() {
|
||
const payload = extractAddableFace(props.message)
|
||
if (!payload) {
|
||
return
|
||
}
|
||
const data = await faceStore.addFaceUserItem(payload)
|
||
if (data) {
|
||
successMessage('已添加到表情')
|
||
}
|
||
}
|
||
|
||
/** 当前激活会话对应的群（私聊场景为 undefined） */
|
||
const currentGroup = computed(() => {
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation || conversation.type !== ImConversationType.GROUP) {
|
||
return undefined
|
||
}
|
||
return groupStore.getGroup(conversation.targetId)
|
||
})
|
||
|
||
/** 当前用户在该群里的角色；私聊或非群成员 → undefined */
|
||
const myGroupRole = computed(() => {
|
||
const myId = Number(userStore.getUser?.id) || 0
|
||
return currentGroup.value?.members?.find((m) => m.userId === myId)?.role
|
||
})
|
||
|
||
/** 是否可管理该消息发送人：我的角色高于目标角色（群主 > 管理员 > 普通成员）；目标角色未知时不展示 */
|
||
const canManageSender = computed(() => {
|
||
if (!currentGroup.value || !myGroupRole.value) {
|
||
return false
|
||
}
|
||
const senderMember = currentGroup.value.members?.find((m) => m.userId === props.message.senderId)
|
||
// 成员缓存不完整时不展示管理操作，等成员数据补齐后再判断
|
||
if (!senderMember?.role) {
|
||
return false
|
||
}
|
||
// 角色数值：1=群主 2=管理员 3=普通成员；数值越小权限越高
|
||
return myGroupRole.value < senderMember.role
|
||
})
|
||
|
||
/** 是否允许转发 / 多选：普通消息 + 已落库（id≠0）+ 未撤回；本地占位 / 撤回 / 事件消息一律不可 */
|
||
const canForward = computed(
|
||
() => isNormalMessage(props.message.type) && !!props.message.id && !isRecall.value
|
||
)
|
||
|
||
/** 多选模式是否激活；切换会话由 index.vue 主动 exitMultiSelect */
|
||
const isInMultiSelect = computed(() => multiSelect.state.active)
|
||
|
||
/** 当前消息是否已勾选 */
|
||
const isMessageChecked = computed(() => {
|
||
if (!isInMultiSelect.value) {
|
||
return false
|
||
}
|
||
return multiSelect.selectedIdSet.value.has(props.message.clientMessageId)
|
||
})
|
||
|
||
/** 多选模式下点击气泡：可转发的消息切换勾选；事件 / 撤回 / 占位等不响应（直接吃掉点击避免触发图片预览等） */
|
||
function handleMultiSelectClick(e: MouseEvent) {
|
||
if (!isInMultiSelect.value) {
|
||
return
|
||
}
|
||
e.preventDefault()
|
||
e.stopPropagation()
|
||
if (!canForward.value) {
|
||
return
|
||
}
|
||
multiSelect.toggle(props.message)
|
||
}
|
||
|
||
/** 是否允许置顶（已置顶消息不再展示菜单项，由置顶面板的「移除」入口承接）：群聊 + 普通消息 + 已落库 + 未撤回 + 群主或管理员 + 未置顶 */
|
||
const canPin = computed(
|
||
() =>
|
||
!!currentGroup.value &&
|
||
isNormalMessage(props.message.type) &&
|
||
!!props.message.id &&
|
||
!isRecall.value &&
|
||
(myGroupRole.value === ImGroupMemberRole.OWNER ||
|
||
myGroupRole.value === ImGroupMemberRole.ADMIN) &&
|
||
!currentGroup.value.pinnedMessages?.some((m) => m.id === props.message.id)
|
||
)
|
||
|
||
/** 置顶消息：二次确认 → 调后端 pin-message；后端广播 GROUP_MESSAGE_PIN，本端 dispatcher 拉最新 pinnedMessages */
|
||
async function handlePin() {
|
||
const group = currentGroup.value
|
||
if (!group) {
|
||
return
|
||
}
|
||
try {
|
||
await ElMessageBox.confirm('将在当前群成员的聊天中置顶', '置顶消息', {
|
||
confirmButtonText: '置顶',
|
||
cancelButtonText: '取消',
|
||
type: 'warning'
|
||
})
|
||
await apiPinGroupMessage({ groupId: group.id, messageId: props.message.id })
|
||
successMessage('已置顶')
|
||
} catch {}
|
||
}
|
||
|
||
/** 复制文本消息：解出 content 字段写入剪贴板，提示「内容已复制到剪贴板」 */
|
||
async function handleCopy() {
|
||
const text = parseMessage<TextMessage>(props.message.content)?.content
|
||
if (!text) {
|
||
return
|
||
}
|
||
await copyToClipboard(text)
|
||
successMessage('内容已复制到剪贴板')
|
||
}
|
||
|
||
/** 进入引用模式：把当前消息构造成 QuoteMessage 写入 draftStore，MessageInput 顶部引用条响应式出现 */
|
||
function handleReply() {
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation) {
|
||
return
|
||
}
|
||
draftStore.setReply(conversation, buildQuoteFromMessage(props.message))
|
||
}
|
||
|
||
/** 转发当前消息：打开 ForwardDialog（单条模式；mode=single 即原样转） */
|
||
function handleForward() {
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation) {
|
||
return
|
||
}
|
||
openForwardDialog?.({
|
||
mode: ImForwardMode.SINGLE,
|
||
messages: [props.message],
|
||
sourceConversation: conversation
|
||
})
|
||
}
|
||
|
||
/** 进入多选模式，初始勾选当前消息 */
|
||
function handleEnterMultiSelect() {
|
||
multiSelect.enter(props.message)
|
||
}
|
||
|
||
/**
|
||
* 撤回消息：弹确认框 → 调 useMessageSender.recall → 后端通过 WS RECALL 事件推回，
|
||
* websocketStore 把对应 message 的 type 改成 RECALL，UI 自动切到"XX 撤回了一条消息"
|
||
*
|
||
* 不做乐观撤回：失败 / 超时 / 后端拒绝时本端状态可能与服务端漂移，统一让 WS 回推最稳
|
||
*/
|
||
async function handleRecall() {
|
||
try {
|
||
await confirmDialog('确定要撤回这条消息吗？', '撤回消息')
|
||
await recall(props.message)
|
||
} catch {}
|
||
}
|
||
|
||
/**
|
||
* 失败消息点击重试
|
||
*
|
||
* - 媒体消息（image / file / voice / video）：_localFile 在内存就重走 uploadAndSendMedia（重新上传 + 占位 + 进度）
|
||
* - 文本消息：移除 FAILED 占位 + 用原 content 走一遍 sendRaw 新建占位
|
||
*
|
||
* 媒体类型若 _localFile 已丢（理论上 IDB 恢复阶段就被 drop，进不到这里；保险起见仍走文本兜底）则按 sendRaw 重发，
|
||
* 后端拒绝失效 blob URL 时再次 FAILED，用户可右键删除
|
||
*
|
||
* 不还原原 receipt：群回执是发送时的扩展选项、不会持久化到 message，强行猜测可能与原意不符；
|
||
* 默认按"无回执"重发，绝大多数场景符合预期，要回执就重新发一次更直观
|
||
*/
|
||
async function handleResend() {
|
||
if (props.message.status !== ImMessageStatus.FAILED) {
|
||
return
|
||
}
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation) {
|
||
return
|
||
}
|
||
// 禁言 / 封禁时拦截：避免重试绕过 MessageInput 的 muteOverlay 又走一次 sendRaw 让后端拒
|
||
if (muteOverlay.value) {
|
||
return
|
||
}
|
||
const message = props.message
|
||
const file = message._localFile
|
||
|
||
// 媒体类型 + _localFile 在 → 重走 uploadAndSendMedia；type 分发 + 旧元数据复用统一在 mediaTypeHandlers 表里
|
||
if (isMediaMessageType(message.type) && file) {
|
||
const handler = mediaTypeHandlers[message.type]
|
||
if (handler) {
|
||
const oldQuote = getQuoteFromMessage(message.content) ?? undefined
|
||
const context = handler.extractResendContext(message.content)
|
||
conversationStore.removeMessage(conversation.type, conversation.targetId, {
|
||
id: message.id,
|
||
clientMessageId: message.clientMessageId
|
||
})
|
||
await uploadAndSendMedia({
|
||
file,
|
||
type: message.type,
|
||
quote: oldQuote,
|
||
conversation,
|
||
context
|
||
})
|
||
return
|
||
}
|
||
}
|
||
|
||
// 文本类型 / 媒体类型但 _localFile 已丢：原 content 走 sendRaw 重发
|
||
conversationStore.removeMessage(conversation.type, conversation.targetId, {
|
||
id: message.id,
|
||
clientMessageId: message.clientMessageId
|
||
})
|
||
await sendRaw(message.type, message.content, {
|
||
atUserIds: message.atUserIds
|
||
})
|
||
}
|
||
|
||
/**
|
||
* 删除消息：本地软删，仅从 conversationStore.messages 移除，不调后端
|
||
* 区别于"撤回"：服务端没动，多端登录时其它客户端 / 群里其他人依然能看到这条
|
||
*/
|
||
/** 禁言：emit 给父组件打开时长选择弹窗（避免 MessageItem 过重） */
|
||
function handleMute() {
|
||
const group = currentGroup.value
|
||
if (!group) {
|
||
return
|
||
}
|
||
const name = senderDisplayName.value || '该成员'
|
||
emit('mute', group.id, props.message.senderId, name)
|
||
}
|
||
|
||
/** 解除禁言 */
|
||
async function handleUnmute() {
|
||
const group = currentGroup.value
|
||
if (!group) {
|
||
return
|
||
}
|
||
try {
|
||
await confirmDialog('确定解除该成员的禁言吗？', '解除禁言')
|
||
await cancelMuteMember({ groupId: group.id, userId: props.message.senderId })
|
||
successMessage('已解除禁言')
|
||
emit('reload')
|
||
} catch {}
|
||
}
|
||
|
||
/** 移除群成员 */
|
||
async function handleKick() {
|
||
const group = currentGroup.value
|
||
if (!group) {
|
||
return
|
||
}
|
||
const name = senderDisplayName.value || '该成员'
|
||
try {
|
||
await confirmDialog(`确定将「${name}」移出群聊吗？`, '移除成员')
|
||
await removeGroupMember({ groupId: group.id, memberUserIds: [props.message.senderId] })
|
||
successMessage('已移除')
|
||
emit('reload')
|
||
} catch {}
|
||
}
|
||
|
||
function handleDelete() {
|
||
const conversation = conversationStore.activeConversation
|
||
if (!conversation) {
|
||
return
|
||
}
|
||
conversationStore.removeMessage(conversation.type, conversation.targetId, {
|
||
id: props.message.id,
|
||
clientMessageId: props.message.clientMessageId
|
||
})
|
||
}
|
||
</script>
|
||
|
||
<style scoped>
|
||
/* SENDING 状态的转圈动画 */
|
||
.im-loading-spin {
|
||
animation: im-loading-spin 1s linear infinite;
|
||
}
|
||
@keyframes im-loading-spin {
|
||
to {
|
||
transform: rotate(360deg);
|
||
}
|
||
}
|
||
</style>
|