视频会议

This commit is contained in:
duoaohui
2026-05-23 15:18:57 +08:00
parent 2e66717932
commit 3772b763c1
2 changed files with 851 additions and 221 deletions

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<template>
<view class="cloud-law-call">
<view v-if="!isReady" class="entry-state">
<view class="entry-avatar">{{ entryInitial }}</view>
<text class="entry-title">{{ entryTitle }}</text>
<text class="entry-desc">{{ joinError || stateText }}</text>
<button v-if="joinError" class="retry-btn" @click="joinMeeting">重新进入</button>
</view>
<view v-else class="call-shell">
<view class="remote-stage">
<VideoTile
v-if="primaryTile"
class="main-video"
:user-id="primaryTile.userId"
:name="primaryTile.name"
:is-local="primaryTile.isLocal"
:is-host="primaryTile.isHost"
:audio-enabled="primaryTile.audioEnabled"
:video-enabled="primaryTile.videoEnabled"
:audio-track="primaryTile.audioTrack"
:video-track="primaryTile.videoTrack"
:is-speaking="!!speakingMap[primaryTile.userId]"
/>
<view v-else class="empty-video">
<view class="entry-avatar">{{ entryInitial }}</view>
<text class="entry-title">在线律师</text>
<text class="entry-desc">等待视频画面</text>
</view>
</view>
<view v-if="selfTile" class="self-preview">
<VideoTile
class="self-video"
:user-id="selfTile.userId"
:name="selfTile.name"
:is-local="selfTile.isLocal"
:is-host="selfTile.isHost"
:audio-enabled="selfTile.audioEnabled"
:video-enabled="selfTile.videoEnabled"
:audio-track="selfTile.audioTrack"
:video-track="selfTile.videoTrack"
:is-speaking="!!speakingMap[selfTile.userId]"
:compact="true"
/>
</view>
<view class="top-info">
<view>
<text class="call-title">视频咨询</text>
<text class="call-code">{{ formattedCode }}</text>
</view>
<view class="status-pill" :class="stateClass">
<view class="status-dot"></view>
<text>{{ stateText }}</text>
</view>
</view>
<view class="timer">{{ durationText }}</view>
<view class="controls">
<view class="control-item" @click="onCamToggle">
<view class="control-btn" :class="{ disabled: !videoEnabled, loading: videoLoading }">
<text class="control-icon">{{ videoEnabled ? '摄' : '关' }}</text>
</view>
<text class="control-label">摄像头{{ videoEnabled ? '已开' : '已关' }}</text>
</view>
<view class="control-item" @click="hangup">
<view class="hangup-btn" :class="{ loading: leaving }">
<text class="hangup-icon"></text>
</view>
<text class="control-label">挂断</text>
</view>
<view class="control-item" @click="onMicToggle">
<view class="control-btn" :class="{ disabled: !audioEnabled, loading: audioLoading }">
<text class="control-icon">{{ audioEnabled ? '麦' : '静' }}</text>
</view>
<text class="control-label">麦克风{{ audioEnabled ? '已开' : '已关' }}</text>
</view>
</view>
</view>
</view>
</template>
<script setup>
import { ref, computed, onMounted, onBeforeUnmount, watch } from 'vue'
import { onLoad, onUnload } from '@dcloudio/uni-app'
import { useMeetingStore } from '@/store/meeting'
import { useUserStore } from '@/store/user'
import {
MEETING_LOCAL_STATE_CONNECTED,
MEETING_LOCAL_STATE_CONNECTING,
MEETING_LOCAL_STATE_JOINING,
MEETING_LOCAL_STATE_RECONNECTING,
MEETING_LOCAL_STATE_LEAVING,
MEETING_LOCAL_STATE_ENDED,
MEETING_ENDED_REASON_LABEL
} from '@/constants/meeting'
import VideoTile from '@/components/meeting/VideoTile.vue'
const meetingStore = useMeetingStore()
const userStore = useUserStore()
const rawCode = ref('')
const joining = ref(false)
const joinError = ref('')
const audioLoading = ref(false)
const videoLoading = ref(false)
const leaving = ref(false)
const startedAt = ref(0)
const nowTs = ref(Date.now())
const ended = ref(false)
let timerHandle = null
let stateStopWatch = null
const digitsOf = (value) => String(value || '').replace(/\D/g, '').slice(0, 9)
const sameUser = (a, b) => String(a || '') === String(b || '')
const formatCode = (value) => {
const digits = digitsOf(value)
if (digits.length !== 9) return String(value || '')
return `${digits.slice(0, 3)}-${digits.slice(3, 6)}-${digits.slice(6)}`
}
const formattedCode = computed(() => formatCode(rawCode.value))
const myUserId = computed(() => userStore.userInfo?.id || userStore.userInfo?.user_id || '')
const hostId = computed(() => meetingStore.currentRoom?.host_id || '')
const audioEnabled = computed(() => !!meetingStore.localAudioEnabled)
const videoEnabled = computed(() => !!meetingStore.localVideoEnabled)
const speakingMap = computed(() => meetingStore.speakingMap || {})
const entryInitial = computed(() => {
const name = userStore.userInfo?.nickname || userStore.userInfo?.username || '在'
return String(name || '在').slice(0, 1)
})
const entryTitle = computed(() => {
if (joinError.value) return '视频咨询接入失败'
if (ended.value) return '视频咨询已结束'
return '正在进入视频咨询'
})
const participants = computed(() => {
const list = meetingStore.activeParticipants || []
return list.map(p => {
if (!sameUser(p.user_id, myUserId.value)) return p
return {
...p,
audio_enabled: meetingStore.localAudioEnabled,
video_enabled: meetingStore.localVideoEnabled
}
})
})
const localTrackVersion = computed(() => {
const producers = meetingStore.localProducers || {}
return `${producers.audio || ''}-${producers.video || ''}`
})
const remoteTrackVersion = computed(() => {
const parts = []
const map = meetingStore.remoteConsumers || {}
Object.keys(map).forEach(uid => {
const slot = map[uid]
parts.push(`${uid}:${slot?.audio?.id || ''}:${slot?.video?.id || ''}`)
})
return parts.join('|')
})
const displayNameMap = computed(() => {
const map = {}
participants.value.forEach(p => {
if (p.user_name) map[p.user_id] = p.user_name
})
const me = userStore.userInfo || {}
const uid = me.id || me.user_id
if (uid) map[uid] = me.nickname || me.username || map[uid]
return map
})
const nameOf = (uid) => {
if (sameUser(uid, myUserId.value)) return '你'
return displayNameMap.value[uid] || `用户 ${uid}`
}
const tiles = computed(() => {
localTrackVersion.value
remoteTrackVersion.value
const list = []
participants.value.forEach(p => {
if (!p.is_active && p.is_active !== undefined) return
const isLocal = sameUser(p.user_id, myUserId.value)
const audioTrack = isLocal ? meetingStore.getLocalTrack('audio') : meetingStore.getRemoteTrack(p.user_id, 'audio')
const videoTrack = isLocal ? meetingStore.getLocalTrack('video') : meetingStore.getRemoteTrack(p.user_id, 'video')
list.push({
key: `u_${p.user_id}`,
userId: p.user_id,
name: nameOf(p.user_id),
isLocal,
isHost: sameUser(p.user_id, hostId.value),
audioEnabled: isLocal ? audioEnabled.value : !!audioTrack,
videoEnabled: isLocal ? videoEnabled.value : !!videoTrack,
audioTrack,
videoTrack
})
})
if (myUserId.value && !list.some(t => t.isLocal)) {
list.unshift({
key: `u_${myUserId.value}`,
userId: myUserId.value,
name: '你',
isLocal: true,
isHost: sameUser(myUserId.value, hostId.value),
audioEnabled: audioEnabled.value,
videoEnabled: videoEnabled.value,
audioTrack: meetingStore.getLocalTrack('audio'),
videoTrack: meetingStore.getLocalTrack('video')
})
}
return list
})
const selfTile = computed(() => tiles.value.find(t => t.isLocal) || null)
const primaryTile = computed(() => tiles.value.find(t => !t.isLocal && t.videoTrack) || tiles.value.find(t => !t.isLocal) || selfTile.value)
const isReady = computed(() => meetingStore.localState === MEETING_LOCAL_STATE_CONNECTED && !joinError.value && !ended.value)
const stateClass = computed(() => {
switch (meetingStore.localState) {
case MEETING_LOCAL_STATE_CONNECTED: return 'connected'
case MEETING_LOCAL_STATE_RECONNECTING: return 'reconnecting'
case MEETING_LOCAL_STATE_CONNECTING:
case MEETING_LOCAL_STATE_JOINING: return 'connecting'
case MEETING_LOCAL_STATE_LEAVING: return 'leaving'
case MEETING_LOCAL_STATE_ENDED: return 'ended'
default: return 'idle'
}
})
const stateText = computed(() => {
if (joinError.value) return joinError.value
if (joining.value) return '正在接入视频画面…'
switch (meetingStore.localState) {
case MEETING_LOCAL_STATE_CONNECTED: return '已接通'
case MEETING_LOCAL_STATE_RECONNECTING: return '重连中'
case MEETING_LOCAL_STATE_CONNECTING:
case MEETING_LOCAL_STATE_JOINING: return '连接中'
case MEETING_LOCAL_STATE_LEAVING: return '正在挂断'
case MEETING_LOCAL_STATE_ENDED: return '已结束'
default: return '等待接通'
}
})
const durationText = computed(() => {
if (!startedAt.value) return '00:00'
const diff = Math.max(0, Math.floor((nowTs.value - startedAt.value) / 1000))
const h = Math.floor(diff / 3600)
const m = Math.floor((diff % 3600) / 60)
const s = diff % 60
const pad = n => (n < 10 ? `0${n}` : String(n))
return h > 0 ? `${pad(h)}:${pad(m)}:${pad(s)}` : `${pad(m)}:${pad(s)}`
})
const startTimer = () => {
if (!startedAt.value) {
const startIso = meetingStore.currentRoom?.started_at || meetingStore.currentRoom?.created_at
startedAt.value = startIso ? Date.parse(startIso) : Date.now()
}
if (!timerHandle) {
timerHandle = setInterval(() => { nowTs.value = Date.now() }, 1000)
}
}
const joinMeeting = async () => {
if (joining.value) return
const code = formattedCode.value
if (!digitsOf(code)) {
joinError.value = '会议号为空'
return
}
joining.value = true
joinError.value = ''
ended.value = false
try {
const currentCode = formatCode(meetingStore.currentRoom?.room_code || '')
if (meetingStore.isInMeeting && currentCode && digitsOf(currentCode) === digitsOf(code)) {
startTimer()
return
}
if (meetingStore.isInMeeting) {
await meetingStore.leave().catch(() => {})
}
meetingStore.devicePreview = {
audioDeviceId: '',
videoDeviceId: '',
speakerDeviceId: '',
displayName: userStore.userInfo?.nickname || userStore.userInfo?.username || '',
startAudio: true,
startVideo: true
}
await meetingStore.joinAndEnter(code, '', {
startAudio: true,
startVideo: true,
audioDeviceId: '',
videoDeviceId: ''
})
startTimer()
} catch (err) {
joinError.value = err?.message || '视频咨询接入失败'
console.error('[CloudLawVideoCall] join failed', err)
} finally {
joining.value = false
}
}
const onMicToggle = async () => {
if (audioLoading.value || leaving.value) return
audioLoading.value = true
try {
if (audioEnabled.value) {
await meetingStore.stopLocalAudio()
} else {
await meetingStore.startLocalAudio()
}
} catch (err) {
uni.showToast({ title: err?.message || '麦克风操作失败', icon: 'none' })
} finally {
audioLoading.value = false
}
}
const onCamToggle = async () => {
if (videoLoading.value || leaving.value) return
videoLoading.value = true
try {
if (videoEnabled.value) {
await meetingStore.stopLocalVideo()
} else {
await meetingStore.startLocalVideo()
}
} catch (err) {
uni.showToast({ title: err?.message || '摄像头操作失败', icon: 'none' })
} finally {
videoLoading.value = false
}
}
const hangup = async () => {
if (leaving.value) return
leaving.value = true
try {
await meetingStore.leave()
} catch (err) {
console.warn('[CloudLawVideoCall] leave failed', err)
} finally {
ended.value = true
leaving.value = false
}
}
onLoad(query => {
rawCode.value = query?.code || query?.roomCode || ''
joinMeeting()
})
onMounted(() => {
stateStopWatch = watch(() => meetingStore.localState, s => {
if (s === MEETING_LOCAL_STATE_CONNECTED) {
startTimer()
}
if (s === MEETING_LOCAL_STATE_ENDED) {
const reason = meetingStore.lastEndedReason
const label = MEETING_ENDED_REASON_LABEL?.[reason] || '视频咨询已结束'
uni.showToast({ title: label, icon: 'none' })
ended.value = true
}
}, { immediate: true })
})
onBeforeUnmount(() => {
if (timerHandle) {
clearInterval(timerHandle)
timerHandle = null
}
if (stateStopWatch) {
stateStopWatch()
stateStopWatch = null
}
})
onUnload(() => {
if (meetingStore.isInMeeting && meetingStore.localState !== MEETING_LOCAL_STATE_LEAVING) {
meetingStore.leave().catch(() => {})
}
})
</script>
<style scoped>
.cloud-law-call {
position: fixed;
inset: 0;
width: 100vw;
height: 100vh;
overflow: hidden;
background: linear-gradient(180deg, #32175f 0%, #071025 38%, #050b1d 100%);
color: #ffffff;
z-index: 1000;
}
.entry-state {
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 48rpx;
box-sizing: border-box;
text-align: center;
}
.entry-avatar {
width: 136rpx;
height: 136rpx;
border-radius: 50%;
background: linear-gradient(135deg, #43b1ff 0%, #1974e8 100%);
border: 4rpx solid rgba(255, 255, 255, 0.75);
display: flex;
align-items: center;
justify-content: center;
font-size: 56rpx;
font-weight: 700;
box-shadow: 0 18rpx 60rpx rgba(25, 116, 232, 0.36);
}
.entry-title {
margin-top: 28rpx;
font-size: 34rpx;
font-weight: 700;
}
.entry-desc {
margin-top: 14rpx;
max-width: 560rpx;
font-size: 24rpx;
line-height: 1.5;
color: rgba(255, 255, 255, 0.72);
}
.retry-btn {
margin-top: 36rpx;
width: 260rpx;
height: 76rpx;
line-height: 76rpx;
border-radius: 999rpx;
background: #1664ff;
color: #ffffff;
font-size: 28rpx;
}
.call-shell {
position: relative;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
}
.remote-stage {
position: absolute;
inset: 0;
background: #050b1d;
}
.main-video {
width: 100%;
height: 100%;
border-radius: 0;
}
.empty-video {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.self-preview {
position: absolute;
right: 24rpx;
bottom: 218rpx;
width: 210rpx;
height: 280rpx;
border-radius: 20rpx;
overflow: hidden;
border: 2rpx solid rgba(108, 151, 255, 0.72);
box-shadow: 0 10rpx 40rpx rgba(0, 0, 0, 0.38);
background: #0b1220;
z-index: 5;
}
.self-video {
width: 100%;
height: 100%;
border-radius: 0;
}
.top-info {
position: absolute;
left: 0;
right: 0;
top: 0;
padding: calc(26rpx + env(safe-area-inset-top)) 28rpx 40rpx;
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 20rpx;
background: linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 100%);
box-sizing: border-box;
z-index: 6;
}
.call-title {
display: block;
font-size: 32rpx;
font-weight: 700;
line-height: 1.2;
}
.call-code {
display: block;
margin-top: 8rpx;
font-size: 22rpx;
color: rgba(255, 255, 255, 0.72);
letter-spacing: 1rpx;
}
.status-pill {
display: inline-flex;
align-items: center;
gap: 8rpx;
padding: 8rpx 16rpx;
border-radius: 999rpx;
background: rgba(21, 128, 61, 0.72);
color: #baf7d0;
font-size: 22rpx;
white-space: nowrap;
}
.status-pill.connecting,
.status-pill.reconnecting {
background: rgba(37, 99, 235, 0.72);
color: #dbeafe;
}
.status-pill.ended,
.status-pill.leaving {
background: rgba(107, 114, 128, 0.72);
color: #f3f4f6;
}
.status-dot {
width: 12rpx;
height: 12rpx;
border-radius: 50%;
background: currentColor;
box-shadow: 0 0 12rpx currentColor;
}
.timer {
position: absolute;
left: 50%;
bottom: 196rpx;
transform: translateX(-50%);
padding: 8rpx 20rpx;
border-radius: 999rpx;
background: rgba(255, 255, 255, 0.18);
color: rgba(255, 255, 255, 0.86);
font-size: 24rpx;
line-height: 1;
z-index: 7;
}
.controls {
position: absolute;
left: 0;
right: 0;
bottom: 0;
padding: 34rpx 44rpx calc(34rpx + env(safe-area-inset-bottom));
display: flex;
align-items: center;
justify-content: space-between;
background: linear-gradient(0deg, rgba(4, 10, 27, 0.96) 0%, rgba(4, 10, 27, 0.72) 72%, rgba(4, 10, 27, 0) 100%);
box-sizing: border-box;
z-index: 8;
}
.control-item {
display: flex;
flex-direction: column;
align-items: center;
gap: 14rpx;
min-width: 150rpx;
}
.control-btn,
.hangup-btn {
width: 108rpx;
height: 108rpx;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: #ffffff;
box-shadow: inset 0 0 0 2rpx rgba(255, 255, 255, 0.08);
}
.control-btn {
background: rgba(24, 64, 140, 0.9);
}
.control-btn.disabled {
background: rgba(18, 32, 70, 0.94);
color: rgba(255, 255, 255, 0.55);
}
.hangup-btn {
background: #ff2727;
box-shadow: 0 10rpx 34rpx rgba(255, 39, 39, 0.38);
}
.control-icon,
.hangup-icon {
font-size: 34rpx;
font-weight: 700;
}
.control-label {
font-size: 24rpx;
color: rgba(255, 255, 255, 0.74);
}
.loading {
opacity: 0.68;
}
</style>