<template>
	<view class="container">
		<!-- 设备头部信息区域 -->
		<view class="device-header">
			<view class="device-info-row">
				<view class="device-name-container">
					<text class="device-name">{{ deviceInfo.name }}</text>
					<view class="status-tag" :class="deviceInfo.status === 1 ? 'status-online' : 'status-offline'">
						<view class="status-dot" :class="{'offline-dot': deviceInfo.status === 0}"></view>
						{{ deviceInfo.status === 1 ? '在线' : '离线' }}
					</view>
				</view>

				<view class="refresh-btn" :class="{'refreshing': isRefreshing}" @tap="refreshData">
					<image src="/static/icons/refresh_icon.png" mode="aspectFit" style="width: 22px; height: 22px;">
					</image>
				</view>
			</view>

			<view class="device-meta-row">
				<view class="device-meta-item">
					<view class="meta-icon">
						<image src="/static/icons/device_icon.png" mode="aspectFit"
							style="width: 36rpx; height: 36rpx;"></image>
					</view>
					<text class="meta-label">设备编号：</text>
					<text class="meta-value">{{ deviceInfo.deviceId }}</text>
				</view>

				<view class="device-meta-item">
					<view class="meta-icon">
						<image src="/static/icons/location_icon.png" mode="aspectFit"
							style="width: 36rpx; height: 36rpx;"></image>
					</view>
					<text class="meta-label">安装位置：</text>
					<text class="meta-value">{{ deviceInfo.location }}</text>
				</view>

				<view class="device-meta-item">
					<view class="meta-icon">
						<image src="/static/icons/clock_icon.png" mode="aspectFit" style="width: 36rpx; height: 36rpx;">
						</image>
					</view>
					<text class="meta-label">最近更新：</text>
					<text class="meta-value">{{ formatDate(deviceInfo.lastUpdate) }}</text>
				</view>
			</view>
		</view>

		<!-- 视频预览区域 -->
		<view class="video-section">
			<view class="video-container" :class="{'fullscreen-mode': isFullscreen}">
				<image v-if="!isPlaying" src="/static/images/video-placeholder.jpg" mode="aspectFill"
					class="video-placeholder"></image>

				<!-- 使用跨平台视频播放组件 -->
				<!-- #ifdef H5 -->
				<view v-if="isPlaying" class="h5-video-wrapper">
					<Jessibuca ref="jessibucaRef" :videoUrl="getH5StreamUrl" :hasAudio="true" @error="onVideoError" />
				</view>
				<!-- #endif -->

				<!-- #ifdef MP-WEIXIN -->
				<live-player v-if="isPlaying" id="videoPlayer" :src="getMiniProgramStreamUrl" mode="live"
					:autoplay="true" :muted="isMuted" object-fit="contain" @statechange="onStateChange"
					@error="onVideoError" @fullscreenchange="onFullscreenChange" class="video-player"></live-player>
				<!-- #endif -->

				<!-- 视频控制层 -->
				<view class="video-controls">
					<view class="control-row top-controls">
						<view class="signal-indicator">
							<image src="/static/icons/signal_icon.png" mode="aspectFit"
								style="width: 16px; height: 16px;"></image>
							<text class="signal-text">信号良好</text>
						</view>

						<view class="fullscreen-button" @click="toggleFullscreen">
							<image src="/static/icons/resize_icon.png" mode="aspectFit"
								style="width: 20px; height: 20px;"></image>
						</view>
					</view>

					<view class="control-row center-controls">
						<view v-if="!isPlaying" class="play-button" @click="togglePlayState">
							<image src="/static/icons/play_icon.png" mode="aspectFit"
								style="width: 32px; height: 32px;"></image>
						</view>
						<view v-else class="center-button-container" @click="togglePlayState">
							<view class="pause-icon">
								<image src="/static/icons/pause_icon.png" mode="aspectFit"
									style="width: 24px; height: 24px;"></image>
							</view>
						</view>
					</view>

					<view class="control-row bottom-controls">
						<view class="video-time">{{ currentTime }}</view>
					</view>
				</view>
			</view>
		</view>

		<!-- 云台控制区域 -->
		<!-- <view class="ptz-section">
      <view class="section-title">云台控制</view>
      
      <view class="ptz-container">
        // 圆形云台控制
        <view class="ptz-circle-container">
          上箭头
          <view class="ptz-arrow ptz-up" @touchstart="controlPTZ('up', true)" @touchend="controlPTZ('up', false)">
            <image src="/static/icons/arrow_up_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          // 左箭头
          <view class="ptz-arrow ptz-left" @touchstart="controlPTZ('left', true)" @touchend="controlPTZ('left', false)">
            <image src="/static/icons/arrow_left_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          中心拍照按钮
          <view class="ptz-center" @click="takeScreenshot">
            <image src="/static/icons/camera_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          右箭头
          <view class="ptz-arrow ptz-right" @touchstart="controlPTZ('right', true)" @touchend="controlPTZ('right', false)">
            <image src="/static/icons/arrow_right_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          下箭头
          <view class="ptz-arrow ptz-down" @touchstart="controlPTZ('down', true)" @touchend="controlPTZ('down', false)">
            <image src="/static/icons/arrow_down_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
        </view>
        
        底部操作按钮
        <view class="ptz-bottom-controls">
          <view class="ptz-bottom-button" @touchstart="controlZoom('out', true)" @touchend="controlZoom('out', false)">
            <image src="/static/icons/zoom01_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          <view class="ptz-bottom-button" @click="resetPTZ">
            <image src="/static/icons/resetPTZ_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
          
          <view class="ptz-bottom-button" @touchstart="controlZoom('in', true)" @touchend="controlZoom('in', false)">
            <image src="/static/icons/zoom02_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          </view>
        </view>
      </view>
    </view> -->

		<!-- 快捷功能按钮 -->
		<!-- <view class="quick-actions">
      <view class="action-button" @click="toggleVoiceIntercom">
        <view class="action-icon">
          <image src="/static/icons/Voice_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
        </view>
        <text class="action-text">语音对讲</text>
      </view>
      
      <view class="action-button" @click="toggleMute">
        <view class="action-icon">
          <image v-if="isMuted" src="/static/icons/muted_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
          <image v-else src="/static/icons/unmuted_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
        </view>
        <text class="action-text">{{ isMuted ? '取消静音' : '静音' }}</text>
      </view>
      
      <view class="action-button" @click="navigateToHistory">
        <view class="action-icon">
          <image src="/static/icons/action_icon.png" mode="aspectFit" style="width: 24px; height: 24px;"></image>
        </view>
        <text class="action-text">视频回看</text>
      </view>
    </view> -->

		<!-- 告警信息列表 -->
		<view class="alerts-section">
			<view class="section-title">
				<text>告警信息</text>
				<view class="alert-badge" v-if="getUnhandledAlerts.length > 0">{{ getUnhandledAlerts.length }}</view>
			</view>

			<view class="alerts-list" v-if="getUnhandledAlerts.length > 0">
				<view v-for="(item, index) in getUnhandledAlerts.slice(0, 3)" :key="index" class="alert-item" :class="{
            'alert-urgent': item.level === 3, 
            'alert-warning': item.level === 2, 
            'alert-info': item.level === 1
          }">
					<view class="alert-item-icon">
						<image v-if="item.level === 3" src="/static/icons/warning_icon.png" mode="aspectFit"
							style="width: 24px; height: 24px;"></image>
						<image v-else-if="item.level === 2" src="/static/icons/info_icon.png" mode="aspectFit"
							style="width: 24px; height: 24px;"></image>
						<image v-else src="/static/icons/success_icon.png" mode="aspectFit"
							style="width: 24px; height: 24px;"></image>
					</view>

					<view class="alert-item-info">
						<text class="alert-item-type">{{ item.type }}</text>
						<text class="alert-item-level">
							{{ item.level === 3 ? '紧急' : item.level === 2 ? '警告' : '提示' }}
						</text>
					</view>

					<view class="alert-item-time">{{ formatSmartTime(item.time) }}</view>
				</view>
			</view>

			<view v-else class="empty-alert">
				<text class="empty-text">暂无告警信息</text>
			</view>
		</view>
	</view>
</template>

<script>
	import {
		getDeviceCollectorDetail,
		getChannels,
		playStart,
		pause
	} from "@/api/services/device.js";
	import {
		formatSmartTime,
		formatDate,
		getFormattedTime
	} from '@/utils/dateUtils'
	import {
		isPlayableInMiniProgram,
		buildPlatformStreamUrls
	} from '@/utils/media-utils'
	import config from '@/config/config'
	// 导入Jessibuca组件
	// #ifdef H5
	import Jessibuca from '@/components/common/jessibuca.vue'
	// #endif

	export default {
		components: {
			// #ifdef H5
			Jessibuca
			// #endif
		},
		data() {
			return {
				deviceInfo: {
					deviceId: '',
					name: '设备加载中...',
					status: '',
					location: '正在获取位置...',
					lastUpdate: '',
					deviceType: 'weather', // 默认类型，会根据API返回更新
					deviceTypeId: null,
					streamUrl: '',
					channelId: null, // 当前通道ID
					originalStreamUrl: 'ws://121.4.16.100:6080/rtp/34020000001110000001_34020000001320000012.live.flv',

				},
				isPlaying: false,
				isMuted: false,
				isRecording: false,
				isFullscreen: false,
				isVoiceActive: false,
				isGridView: false,
				isZoomMode: false,
				currentTime: '14:30:25',
				// 模拟历史录像数据
				recordHistory: [{
						id: 1,
						startTime: '今天 12:30',
						duration: '00:15:30',
						url: ''
					},
					{
						id: 2,
						startTime: '今天 10:15',
						duration: '00:05:22',
						url: ''
					},
					{
						id: 3,
						startTime: '昨天 18:45',
						duration: '00:30:10',
						url: ''
					},
					{
						id: 4,
						startTime: '昨天 14:20',
						duration: '00:10:05',
						url: ''
					}
				],
				// 模拟告警数据
				alertHistory: [],
				livePlayerContext: null, // 小程序视频上下文
				isRefreshing: false
			}
		},

		computed: {
			// 获取所有未处理的告警
			getUnhandledAlerts() {
				return this.alertHistory.filter(alert => alert.status === 0);
			},
			// 获取H5环境使用的流地址
			getH5StreamUrl() {
				// 首先尝试使用设备返回的流URL
				// if (this.deviceInfo.streamUrl) {
				//   return this.deviceInfo.streamUrl;
				// }

				// 如果没有设备特定的URL，则使用默认原始流
				return this.deviceInfo.originalStreamUrl || config.streamServer.wsFlvServer;
			},

			// 获取小程序环境使用的流地址
			getMiniProgramStreamUrl() {
				// 获取合适的小程序流地址
				const {
					streamServer
				} = config;

				// 如果有设备特定的RTMP流，优先使用
				if (this.deviceInfo.rtmpUrl) {
					return this.deviceInfo.rtmpUrl;
				}

				// 其次尝试使用HLS流
				if (this.deviceInfo.hlsUrl) {
					return this.deviceInfo.hlsUrl;
				}

				// 最后使用配置的默认流
				return streamServer.rtmpServer || streamServer.hlsServer;
			},
		},

		onReady() {
			// 设置页面标题
			uni.setNavigationBarTitle({
				title: this.deviceInfo.name
			})

			// 模拟更新时间
			this.startTimeUpdate()

			// #ifdef MP-WEIXIN
			// 创建小程序视频上下文
			this.livePlayerContext = uni.createLivePlayerContext('videoPlayer', this)
			// #endif

			// #ifdef H5
			// 加载Jessibuca的JS库
			this.loadJessibucaScript()
			// #endif

			// 监听全屏状态变化
			this.setupFullscreenListener()

			// 添加键盘事件监听
			this.setupKeyboardListener()

			// 初始化流地址
			this.initStreamUrl()
		},
		beforeDestroy() {
			console.log("停止点播");
			// 停止点播
			pause(this.deviceInfo.deviceId, this.deviceInfo.channelId).then(res => {
				if (res[1].data.code !== 0) {
					console.error('暂停失败:', res.message)
					// uni.showToast({
					// 	title: '暂停失败: ' + res.message,
					// 	icon: 'none'
					// })
				} else {
					console.log('视频已暂停')
					// uni.showToast({
					//   title: '视频已暂停',
					//   icon: 'none',
					//   duration: 1500
					// })
				}
			}).catch(err => {
				console.error('暂停请求错误:', err)
			})
		},

		onLoad(options) {
			uni.$once('passDeviceData', (data) => {
				console.log('接收到数据', data);
				// 如果有传入设备ID，则获取设备信息
				if (data && data.deviceId) {
					this.deviceInfo.deviceId = data.deviceId;
					this.deviceInfo.location = data.fieldName;
					this.deviceInfo.name = data.deviceName;
					this.deviceInfo.status = data.status;
					this.deviceInfo.deviceTypeId = data.deviceTypeId || '';

					// 加载设备详情
					this.fetchDeviceInfo();
					this.queryChannels();
				}
			});
		},

		methods: {
			formatDate,
			formatSmartTime,
			// 加载Jessibuca脚本
			loadJessibucaScript() {
				const script = document.createElement('script')
				script.src = '/static/js/jessibuca/jessibuca.js'
				script.onload = () => {
					console.log('Jessibuca 脚本加载成功')
				}
				script.onerror = (error) => {
					console.error('Jessibuca 脚本加载失败:', error)
				}
				document.head.appendChild(script)
			},
			// 获取设备信息
			fetchDeviceInfo(deviceId) {
				// 这里应该是API请求，暂时用模拟数据
				console.log('获取设备信息：', deviceId)
				getDeviceCollectorDetail(this.deviceInfo.deviceId)
					.then(res => {
						if (res.data.data && res.data.code === 200) {
							const detail = res.data.data;
							this.deviceInfo.lastUpdate = getFormattedTime()
							// 更新页面标题
							uni.setNavigationBarTitle({
								title: this.deviceInfo.name
							});
							// 更新告警信息
							if (detail.alertRecordList && detail.alertRecordList.length > 0) {
								this.alertHistory = detail.alertRecordList.map(alert => ({
									id: alert.alertId,
									time: alert.alertTime,
									type: alert.alertContent,
									status: alert.processStatus,
									level: alert.alertLevel
								}));
							}
						}
					})
			},

			// 根据设备id获取通道列表
			queryChannels() {
				getChannels(this.deviceInfo.deviceId)
					.then(response => {
						console.log('获取通道列表:', response);
						const res = response[1].data
						if (res.code === 0 && res.data.total > 0) {
							const channels = res.data.list;
							this.deviceInfo.channelId = channels[0].deviceId; // 默认选择第一个通道
							playStart(this.deviceInfo.deviceId, this.deviceInfo.channelId).then(res => {
								if (res[1].data.code !== 0) {
									console.error('播放开始失败:', res.message);
									uni.showToast({
										title: '播放失败: ' + res.message,
										icon: 'none'
									});
									return;
								}
								console.log('播放开始:', res);
								this.deviceInfo.originalStreamUrl = res[1].data.data.ws_flv || this.deviceInfo
									.originalStreamUrl;
							}).catch(err => {
								console.error('播放开始失败:', err);
							})
						} else {
							uni.showToast({
								title: '获取通道列表失败: ' + res.message,
								icon: 'none'
							});
							return;
						}
					})
					.catch(err => {
						console.error('获取通道列表错误:', err);
					});
			},
			// 播放/暂停切换
			togglePlayState() {
				if (!this.isPlaying) {
					// 从未播放状态切换到播放状态
					this.isPlaying = true

					// #ifdef MP-WEIXIN
					// 小程序环境中，短暂延迟确保组件已加载
					setTimeout(() => {
						if (this.livePlayerContext) {
							this.livePlayerContext.play({
								success: () => {
									console.log('小程序视频播放成功')
									uni.vibrateShort()
								},
								fail: (err) => {
									console.error('小程序视频播放失败:', err)
									uni.showToast({
										title: '视频播放失败',
										icon: 'none'
									})
								}
							})
						}
					}, 300)
					// #endif

					// #ifdef H5
					// 浏览器环境中使用Jessibuca
					setTimeout(() => {
						playStart(this.deviceInfo.deviceId, this.deviceInfo.channelId).then(res => {
							if (res[1].data.code !== 0) {
								console.error('播放开始失败:', res.message);
								uni.showToast({
									title: '播放失败: ' + res.message,
									icon: 'none'
								});
								return;
							}
							console.log('播放开始:', res[1]);
							this.deviceInfo.originalStreamUrl = res[1].data.data.ws_flv || this.deviceInfo
								.originalStreamUrl;
						}).catch(err => {
							console.error('播放开始失败:', err);
						})
						uni.vibrateShort()
					}, 300)
					// #endif
				} else {
					// 从播放状态切换到暂停状态
					// #ifdef H5
					if (this.$refs.jessibucaRef) {
						this.$refs.jessibucaRef.pause() // 使用组件的暂定
					}
					// #endif

					// #ifdef MP-WEIXIN
					if (this.livePlayerContext) {
						this.livePlayerContext.pause()
					}
					// #endif

					this.isPlaying = false

					// 在页面上显示暂停状态
					uni.showToast({
						title: '视频已暂停',
						icon: 'none',
						duration: 1500
					})
				}
			},

			// 静音切换
			toggleMute() {
				this.isMuted = !this.isMuted

				// #ifdef H5
				if (this.$refs.jessibucaRef) {
					if (this.isMuted) {
						this.$refs.jessibucaRef.mute()
					} else {
						this.$refs.jessibucaRef.cancelMute()
					}
				}
				// #endif

				// #ifdef MP-WEIXIN
				// 小程序环境中直接通过属性绑定控制静音
				// #endif
			},

			// 全屏切换
			toggleFullscreen() {
				if (!this.isPlaying) {
					// 如果视频未播放，先开始播放
					this.togglePlayState()
					// 延迟执行全屏操作，等待视频元素加载
					setTimeout(() => {
						this.setFullscreen(true)
					}, 500)
				} else {
					this.setFullscreen(!this.isFullscreen)
				}
			},

			// 设置全屏状态
			setFullscreen(fullscreen) {
				this.isFullscreen = fullscreen

				// #ifdef H5
				// 浏览器环境
				if (this.isFullscreen) {
					// 如果是移动设备，尝试使用系统全屏
					const ua = navigator.userAgent.toLowerCase()
					const isMobile = /mobile|android|iphone|ipad/.test(ua)

					if (isMobile && this.$refs.jessibucaRef) {
						// 在移动设备上使用Jessibuca的全屏API
						this.$refs.jessibucaRef.fullscreenSwich()
					} else {
						// 适配屏幕尺寸
						setTimeout(() => {
							if (this.$refs.jessibucaRef) {
								this.$refs.jessibucaRef.resize()
							}
						}, 300)
					}

					// 锁定屏幕方向为横屏
					if (window.screen && window.screen.orientation && window.screen.orientation.lock) {
						window.screen.orientation.lock('landscape').catch(err => {
							console.error('无法锁定屏幕方向:', err)
						})
					}
				} else {
					// 退出全屏状态
					if (this.$refs.jessibucaRef) {
						// 在某些情况下需要先调用Jessibuca的退出全屏
						if (this.$refs.jessibucaRef.isFullscreen()) {
							this.$refs.jessibucaRef.fullscreenSwich()
						}

						// 重置视频大小
						setTimeout(() => {
							if (this.$refs.jessibucaRef) {
								this.$refs.jessibucaRef.resize()
							}
						}, 300)
					}

					// 解除屏幕方向锁定
					if (window.screen && window.screen.orientation && window.screen.orientation.unlock) {
						window.screen.orientation.unlock()
					}
				}
				// #endif

				// #ifdef MP-WEIXIN
				// 小程序环境
				if (this.livePlayerContext) {
					if (this.isFullscreen) {
						this.livePlayerContext.requestFullScreen({
							direction: 90, // 横屏
							success: () => {
								console.log('进入全屏模式成功')
							},
							fail: (err) => {
								console.error('进入全屏模式失败:', err)
							}
						})
					} else {
						this.livePlayerContext.exitFullScreen({
							success: () => {
								console.log('退出全屏模式成功')
							},
							fail: (err) => {
								console.error('退出全屏模式失败:', err)
							}
						})
					}
				}
				// #endif
			},

			// 截图
			takeScreenshot() {
				// #ifdef H5
				if (this.$refs.jessibucaRef && this.isPlaying) {
					this.$refs.jessibucaRef.screenshot()
					uni.showToast({
						title: '截图已保存',
						icon: 'success'
					})
				} else {
					uni.showToast({
						title: '请先播放视频',
						icon: 'none'
					})
				}
				// #endif

				// #ifdef MP-WEIXIN
				if (this.livePlayerContext && this.isPlaying) {
					this.livePlayerContext.snapshot({
						success: (res) => {
							console.log('截图成功:', res.tempImagePath)
							// 可以保存到相册或做其他处理
							uni.saveImageToPhotosAlbum({
								filePath: res.tempImagePath,
								success: () => {
									uni.showToast({
										title: '截图已保存到相册',
										icon: 'success'
									})
								},
								fail: (err) => {
									console.error('保存截图失败:', err)
									uni.showToast({
										title: '保存截图失败',
										icon: 'none'
									})
								}
							})
						},
						fail: (err) => {
							console.error('截图失败:', err)
							uni.showToast({
								title: '截图失败',
								icon: 'none'
							})
						}
					})
				} else {
					uni.showToast({
						title: '请先播放视频',
						icon: 'none'
					})
				}
				// #endif
			},

			// 小程序播放器状态变化处理
			onStateChange(e) {
				console.log('播放器状态变化:', e.detail)
				const state = e.detail.code
				// 根据状态码处理
				switch (state) {
					case 2001: // 已连接服务器
						console.log('已连接服务器')
						break
					case 2002: // 已连接服务器，开始拉流
						console.log('开始拉流')
						break
					case 2003: // 网络接收到首个视频帧
						console.log('网络接收到首个视频帧')
						break
					case 2004: // 视频播放开始
						console.log('视频播放开始')
						break
					case 2005: // 视频播放进度
						console.log('视频播放进度')
						break
					case 2006: // 视频播放结束
						console.log('视频播放结束')
						this.isPlaying = false
						break
					case 2007: // 视频播放Loading
						console.log('视频播放Loading')
						break
					case 2008: // 解码器启动
						console.log('解码器启动')
						break
					case 2009: // 视频分辨率改变
						console.log('视频分辨率改变')
						break
					case -2301: // 网络断连，且重新连接亦不能恢复，播放器已停止
						console.error('网络断连，且重新连接亦不能恢复，播放器已停止')
						this.isPlaying = false
						uni.showToast({
							title: '网络断连，请重试',
							icon: 'none'
						})
						break
					case -2302: // 获取加速拉流地址失败
						console.error('获取加速拉流地址失败')
						break
					case 2101: // 当前视频帧解码失败
						console.error('当前视频帧解码失败')
						break
					case 2102: // 当前音频帧解码失败
						console.error('当前音频帧解码失败')
						break
					case 2103: // 网络断连, 已启动自动重连
						console.warn('网络断连, 已启动自动重连')
						break
					case 2104: // 网络断连, 重连中...
						console.warn('网络断连, 重连中...')
						break
					case 2105: // 网络断连, 重连成功
						console.log('网络断连, 重连成功')
						break
					case 2106: // 网络断连, 重连失败
						console.error('网络断连, 重连失败')
						break
					case 2107: // 播放器连接超时
						console.error('播放器连接超时')
						break
					case 2108: // 获取点播文件信息失败
						console.error('获取点播文件信息失败')
						break
					default:
						console.log('其他状态:', state)
				}
			},

			// 小程序全屏状态变化
			onFullscreenChange(e) {
				this.isFullscreen = e.detail.fullScreen
				console.log('全屏状态变化:', this.isFullscreen)
			},

			// 初始化流地址
			initStreamUrl() {
				const originalUrl = this.deviceInfo.originalStreamUrl
				// 使用配置中的流服务器信息
				const streamUrls = buildPlatformStreamUrls(originalUrl, {
					streamServer: config.streamServer,
					fallbackToHls: true
				})

				// #ifdef H5
				this.deviceInfo.streamUrl = streamUrls.h5Url
				// #endif

				// #ifdef MP-WEIXIN
				// 检查是否可以在小程序中播放
				if (streamUrls.miniProgramUrl) {
					this.deviceInfo.streamUrl = streamUrls.miniProgramUrl
				} else {
					// 如果没有可用的小程序播放地址，显示提示
					uni.showToast({
						title: '当前视频流不支持小程序播放',
						icon: 'none',
						duration: 3000
					})
				}
				// #endif

				console.log('初始化流地址:', this.deviceInfo.streamUrl)
			},

			// 切换九宫格视图
			toggleGridView() {
				this.isGridView = !this.isGridView
				uni.showToast({
					title: this.isGridView ? '切换到多画面模式' : '切换到单画面模式',
					icon: 'none'
				})
			},

			// 语音对讲
			toggleVoiceIntercom() {
				this.isVoiceActive = !this.isVoiceActive

				if (this.isVoiceActive) {
					uni.showToast({
						title: '语音对讲已开启',
						icon: 'none'
					})
				} else {
					uni.showToast({
						title: '语音对讲已关闭',
						icon: 'none'
					})
				}
			},

			// 云台控制
			controlPTZ(direction, isStart) {
				// 模拟云台控制
				if (isStart) {
					console.log(`开始控制云台: ${direction}`)
					uni.vibrateShort() // 短震动反馈
				} else {
					console.log(`停止控制云台: ${direction}`)
				}
			},

			// 云台复位
			resetPTZ() {
				console.log('云台复位')
				uni.vibrateShort() // 短震动反馈
				uni.showToast({
					title: '云台已复位',
					icon: 'none'
				})
			},

			// 变焦控制
			controlZoom(type, isStart) {
				// 模拟变焦控制
				if (isStart) {
					console.log(`开始控制变焦: ${type}`)
					uni.vibrateShort() // 短震动反馈
				} else {
					console.log(`停止控制变焦: ${type}`)
				}
			},

			// 切换缩放模式
			toggleZoom() {
				this.isZoomMode = !this.isZoomMode
				uni.showToast({
					title: this.isZoomMode ? '进入缩放模式' : '退出缩放模式',
					icon: 'none'
				})
			},

			// 添加预设位
			addPreset() {
				uni.showModal({
					title: '添加预设位',
					content: '是否保存当前位置为预设位？',
					success: (res) => {
						if (res.confirm) {
							uni.showToast({
								title: '预设位已保存',
								icon: 'success'
							})
						}
					}
				})
			},

			// 处理告警点击
			handleAlert(item) {
				uni.navigateTo({
					url: `/pages/alerts/alert-detail?alertId=${item.id}&deviceId=${this.deviceInfo.deviceId}`
				})
			},

			// 跳转到历史视频页面
			navigateToHistory() {
				uni.navigateTo({
					url: `/pages/video/history?deviceId=${this.deviceInfo.deviceId}`
				})
			},

			// 视频播放错误处理
			onVideoError(e) {
				console.error('视频播放错误:', e);
				uni.showToast({
					title: '视频加载失败，请检查网络连接',
					icon: 'none',
					duration: 2000
				});

				// 在H5环境，尝试重新加载或使用备用流
				// #ifdef H5
				setTimeout(() => {
					if (this.isPlaying && this.$refs.jessibucaRef) {
						console.log('尝试重新加载视频流');
						// 可以尝试使用备用流地址
						if (this.deviceInfo.originalStreamUrl !== config.streamServer.wsFlvServer) {
							this.deviceInfo.streamUrl = config.streamServer.wsFlvServer;
							this.$nextTick(() => {
								if (this.$refs.jessibucaRef) {
									this.$refs.jessibucaRef.play();
								}
							});
						}
					}
				}, 3000);
				// #endif
			},

			// 更新时间
			startTimeUpdate() {
				// 模拟时间更新
				setInterval(() => {
					const now = new Date()
					const hours = String(now.getHours()).padStart(2, '0')
					const minutes = String(now.getMinutes()).padStart(2, '0')
					const seconds = String(now.getSeconds()).padStart(2, '0')
					this.currentTime = `${hours}:${minutes}:${seconds}`
				}, 1000)
			},
			// 设置全屏状态监听
			setupFullscreenListener() {
				this.fullscreenChangeHandler = () => {
					const isFullscreen = !!(
						document.fullscreenElement ||
						document.mozFullScreenElement ||
						document.webkitFullscreenElement ||
						document.msFullscreenElement
					);

					if (this.isFullscreen !== isFullscreen) {
						this.isFullscreen = isFullscreen;
					}
				};

				// document.addEventListener('fullscreenchange', this.fullscreenChangeHandler);
				// document.addEventListener('webkitfullscreenchange', this.fullscreenChangeHandler);
				// document.addEventListener('mozfullscreenchange', this.fullscreenChangeHandler);
				// document.addEventListener('MSFullscreenChange', this.fullscreenChangeHandler);
			},

			// 设置键盘监听
			setupKeyboardListener() {
				this.keydownHandler = (event) => {
					// ESC键退出全屏
					if (event.key === 'Escape' && this.isFullscreen) {
						this.setFullscreen(false);
					}

					// F键切换全屏
					if (event.key === 'f' || event.key === 'F') {
						this.toggleFullscreen();
						event.preventDefault();
					}
				};

				// document.addEventListener('keydown', this.keydownHandler);
			}
		}
	}
</script>

<style>
	/* 基础样式 */
	.container {
		display: flex;
		flex-direction: column;
		min-height: 100vh;
		background-color: #F8FCF9;
		padding-bottom: 30rpx;
	}

	/* 设备头部样式 */
	.device-header {
		background-color: #FFFFFF;
		border-radius: 20rpx;
		padding: 26rpx 30rpx 30rpx;
		margin: 20rpx 30rpx 20rpx;
		box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.06);
	}

	.device-info-row {
		display: flex;
		justify-content: space-between;
		align-items: flex-start;
		margin-bottom: 24rpx;
	}

	.device-name-container {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
	}

	.device-name {
		font-size: 34rpx;
		color: #333333;
		font-weight: 600;
		margin-bottom: 10rpx;
	}

	.status-tag {
		padding: 4rpx 12rpx 4rpx 24rpx;
		border-radius: 30rpx;
		font-size: 22rpx;
		font-weight: 500;
		flex-shrink: 0;
		position: relative;
		overflow: hidden;
	}

	.status-online {
		background-color: rgba(76, 175, 80, 0.1);
		color: #3BB44A;
	}

	.status-offline {
		background-color: rgba(245, 108, 108, 0.1);
		color: #F56C6C;
		padding-left: 24rpx;
	}

	.status-dot {
		position: absolute;
		width: 6rpx;
		height: 6rpx;
		background-color: #3BB44A;
		border-radius: 50%;
		top: 50%;
		left: 12rpx;
		transform: translateY(-50%);
		box-shadow: 0 0 4rpx rgba(76, 175, 80, 0.8);
		animation: blink 1.5s infinite;
		display: inline-block;
	}

	.status-dot.offline-dot {
		background-color: #F56C6C;
		box-shadow: 0 0 4rpx rgba(245, 108, 108, 0.8);
	}

	@keyframes blink {
		0% {
			opacity: 0.4;
		}

		50% {
			opacity: 1;
		}

		100% {
			opacity: 0.4;
		}
	}

	.device-meta-row {
		display: flex;
		flex-direction: column;
	}

	.device-meta-item {
		display: flex;
		align-items: center;
		font-size: 26rpx;
		margin-top: 18rpx;
	}

	.meta-icon {
		width: 36rpx;
		height: 36rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		margin-right: 8rpx;
	}

	.meta-label {
		color: #999999;
		min-width: 140rpx;
		font-size: 26rpx;
	}

	.meta-value {
		color: #333333;
		flex: 1;
		font-size: 26rpx;
	}

	/* 视频预览区域 */
	.video-section {
		margin: 0 30rpx 20rpx;
		position: relative;
		z-index: 1;
	}

	.video-container {
		position: relative;
		width: 100%;
		height: 420rpx;
		/* 16:9比例 */
		background-color: #000000;
		border-radius: 16rpx;
		overflow: hidden;
		box-shadow: 0 6rpx 20rpx rgba(0, 0, 0, 0.1);
		transition: all 0.3s ease;
	}

	.video-container.fullscreen-mode {
		position: fixed;
		top: 0;
		left: 0;
		width: 100vw;
		height: 100vh;
		margin: 0;
		z-index: 9999;
		border-radius: 0;
	}

	.video-container.fullscreen-mode .video-controls {
		padding: 30rpx;
	}

	.video-container.fullscreen-mode .top-controls,
	.video-container.fullscreen-mode .bottom-controls {
		opacity: 0;
		transition: opacity 0.3s ease;
	}

	.video-container.fullscreen-mode:hover .top-controls,
	.video-container.fullscreen-mode:hover .bottom-controls {
		opacity: 1;
	}

	.video-player,
	.video-placeholder {
		width: 100%;
		height: 100%;
		object-fit: contain;
	}

	.video-controls {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		padding: 20rpx;
		box-sizing: border-box;
		background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0) 70%, rgba(0, 0, 0, 0.4) 100%);
	}

	.control-row {
		display: flex;
		justify-content: space-between;
		align-items: center;
		width: 100%;
	}

	.top-controls {
		height: 80rpx;
	}

	.center-controls {
		height: 120rpx;
		justify-content: center;
		align-items: center;
	}

	.bottom-controls {
		height: 80rpx;
	}

	.signal-indicator {
		display: flex;
		align-items: center;
		color: #FFFFFF;
		font-size: 24rpx;
		background-color: rgba(0, 0, 0, 0.5);
		padding: 8rpx 16rpx;
		border-radius: 30rpx;
	}

	.signal-indicator svg {
		margin-right: 8rpx;
	}

	.signal-text {
		font-weight: 500;
	}

	.fullscreen-button {
		width: 60rpx;
		height: 60rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		color: #FFFFFF;
		background-color: rgba(0, 0, 0, 0.5);
		border-radius: 50%;
		transition: all 0.2s;
	}

	.fullscreen-button:active {
		background-color: rgba(76, 175, 80, 0.7);
		transform: scale(0.9);
	}

	.video-time {
		color: #FFFFFF;
		font-size: 26rpx;
		background-color: rgba(0, 0, 0, 0.5);
		padding: 6rpx 16rpx;
		border-radius: 30rpx;
		font-weight: 500;
	}

	.play-button {
		width: 100rpx;
		height: 100rpx;
		border-radius: 50%;
		background-color: rgba(255, 255, 255, 0.9);
		display: flex;
		align-items: center;
		justify-content: center;
		box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.5);
		transition: all 0.2s;
		transform: scale(1);
	}

	.play-button:active {
		transform: scale(0.92);
		background-color: rgba(255, 255, 255, 1);
	}

	.center-button-container {
		width: 100%;
		height: 100%;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.pause-icon {
		width: 80rpx;
		height: 80rpx;
		border-radius: 50%;
		background-color: rgba(0, 0, 0, 0.5);
		display: flex;
		align-items: center;
		justify-content: center;
		opacity: 0;
		transition: opacity 0.3s;
	}

	.center-button-container:active .pause-icon {
		opacity: 1;
		background-color: rgba(76, 175, 80, 0.7);
	}

	/* 云台控制区域 */
	.ptz-section {
		margin: 0 30rpx 20rpx;
		background-color: #FFFFFF;
		border-radius: 20rpx;
		padding: 24rpx;
		box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.04);
	}

	.section-title {
		font-size: 30rpx;
		font-weight: 600;
		color: #333333;
		margin-bottom: 20rpx;
		padding: 0 10rpx;
		display: flex;
		align-items: center;
	}

	.alert-badge {
		background-color: #F56C6C;
		color: #FFFFFF;
		font-size: 22rpx;
		border-radius: 30rpx;
		padding: 2rpx 12rpx;
		margin-left: 12rpx;
		font-weight: normal;
		min-width: 32rpx;
		text-align: center;
	}

	.ptz-container {
		display: flex;
		flex-direction: column;
		align-items: center;
		padding: 20rpx 0;
	}

	.ptz-circle-container {
		position: relative;
		width: 300rpx;
		height: 300rpx;
		margin: 20rpx 0;
	}

	.ptz-arrow {
		position: absolute;
		width: 70rpx;
		height: 70rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		background-color: #F0F9F0;
		border-radius: 50%;
		color: #3BB44A;
		font-size: 36rpx;
		transition: all 0.2s;
		box-shadow: 0 2rpx 10rpx rgba(76, 175, 80, 0.15);
	}

	.ptz-up {
		top: 0;
		left: 50%;
		transform: translateX(-50%);
	}

	.ptz-down {
		bottom: 0;
		left: 50%;
		transform: translateX(-50%);
	}

	.ptz-left {
		left: 0;
		top: 50%;
		transform: translateY(-50%);
	}

	.ptz-right {
		right: 0;
		top: 50%;
		transform: translateY(-50%);
	}

	.ptz-center {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		width: 90rpx;
		height: 90rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		background-color: #F0F9F0;
		border-radius: 50%;
		color: #3BB44A;
		font-size: 36rpx;
		transition: all 0.2s;
		box-shadow: 0 2rpx 10rpx rgba(76, 175, 80, 0.15);
	}

	.ptz-arrow:active,
	.ptz-center:active {
		background-color: #3BB44A;
		transform-origin: center;
	}

	.ptz-arrow:active svg path,
	.ptz-center:active svg path {
		fill: #FFFFFF;
	}

	.ptz-up:active {
		transform: scale(0.92) translateX(-50%);
	}

	.ptz-down:active {
		transform: scale(0.92) translateX(-50%);
	}

	.ptz-left:active {
		transform: scale(0.92) translateY(-50%);
	}

	.ptz-right:active {
		transform: scale(0.92) translateY(-50%);
	}

	.ptz-center:active {
		transform: translate(-50%, -50%) scale(0.92);
	}

	.ptz-bottom-controls {
		display: flex;
		justify-content: space-between;
		align-items: center;
		width: 300rpx;
		margin-top: 30rpx;
	}

	.ptz-bottom-button {
		width: 80rpx;
		height: 80rpx;
		border-radius: 50%;
		background-color: #F0F9F0;
		display: flex;
		align-items: center;
		justify-content: center;
		color: #3BB44A;
		font-size: 32rpx;
		font-weight: 500;
		transition: all 0.2s;
		box-shadow: 0 2rpx 10rpx rgba(76, 175, 80, 0.1);
	}

	.ptz-bottom-button:active {
		background-color: #3BB44A;
		color: #FFFFFF;
		transform: scale(0.92);
	}

	.ptz-bottom-button:active svg path {
		fill: #FFFFFF;
	}

	/* 快捷功能按钮 */
	.quick-actions {
		display: flex;
		justify-content: space-evenly;
		margin: 0 30rpx 20rpx;
		background-color: #FFFFFF;
		border-radius: 20rpx;
		padding: 24rpx 30rpx;
		box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.04);
	}

	.action-button {
		display: flex;
		flex-direction: column;
		align-items: center;
		width: 160rpx;
	}

	.action-icon {
		width: 100rpx;
		height: 100rpx;
		border-radius: 50%;
		background-color: #F0F9F0;
		display: flex;
		align-items: center;
		justify-content: center;
		color: #3BB44A;
		margin-bottom: 12rpx;
		transition: all 0.2s;
		box-shadow: 0 4rpx 12rpx rgba(76, 175, 80, 0.1);
	}

	.action-icon:active {
		background-color: #3BB44A;
		transform: scale(0.92);
	}

	.action-icon:active svg path {
		fill: #FFFFFF;
	}

	.action-text {
		font-size: 24rpx;
		color: #666666;
		text-align: center;
	}

	/* 告警信息列表 */
	.alerts-section {
		margin: 0 30rpx;
		background-color: #FFFFFF;
		border-radius: 20rpx;
		padding: 24rpx;
		box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.04);
	}

	.alerts-list {
		display: flex;
		flex-direction: column;
	}

	.alert-item {
		display: flex;
		align-items: center;
		padding: 24rpx 20rpx;
		border-radius: 12rpx;
		margin-bottom: 16rpx;
		box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
		position: relative;
	}

	.alert-urgent {
		background-color: #FEF3F3;
		border-left: 4rpx solid #F56C6C;
	}

	.alert-warning {
		background-color: #FFF8E6;
		border-left: 4rpx solid #E6A23C;
	}

	.alert-info {
		background-color: #F2FAF5;
		border-left: 4rpx solid #67C23A;
	}

	.alert-item-icon {
		width: 50rpx;
		height: 50rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		margin-right: 16rpx;
	}

	.alert-item-info {
		flex: 1;
		display: flex;
		flex-direction: column;
	}

	.alert-item-type {
		font-size: 28rpx;
		color: #333333;
		font-weight: 500;
		margin-bottom: 8rpx;
	}

	.alert-item-level {
		font-size: 24rpx;
		color: #999999;
	}

	.alert-item-time {
		font-size: 24rpx;
		color: #999999;
		margin-left: 16rpx;
		min-width: 100rpx;
		text-align: right;
	}

	.empty-alert {
		padding: 60rpx 0;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.empty-text {
		font-size: 28rpx;
		color: #999999;
	}
</style>