<template>
	<view class="pages">
		<u-navbar title="添加设备" :border-bottom="false" :background="bgc" title-color='#262B37' title-size='38'
			height='50'></u-navbar>
		<view class="title">
			<text>设备列表</text>
			<image src="https://api.ccttiot.com/smartmeter/img/static/uCfe9273aC89tGOT7n1G" mode="widthFix"></image>
			<text class="sm"> 正在扫描蓝牙设备...... </text>
		</view>

		<view class="dblist" v-for="(item, index) in devicesList" :key="index">
			<view class="lt">
				<image src="https://api.ccttiot.com/smartmeter/img/static/uoQO0pUZ1UHcW5uVKkuR" mode=""></image>
			</view>
			<view class="cen">
				<view class="name">
					智能电表
				</view>
				<view class="mac">
					MAC：{{item.localName.substring(6)}}
				</view>
			</view>
			<view class="rt">
				<text :id="item.deviceId" @tap="createBLEConnection(item)">绑定</text>
			</view>
		</view>

		<view class="anniu">
			<button>重新扫描</button>
		</view>

		<view class="mask" v-if="titleflag">
			<view class="titles">
				温馨提示
			</view>
			<text>无法扫描到附近设备:</text>
			<text>1.确保待连接设备在附近且蓝牙处于打开状态。</text>
			<text>2.确保设备未与其他设备进行蓝牙连接。</text>
			<text>确保设备未被添加过。</text>
			<text>...</text>
			<button @click="btnyc">好的</button>
		</view>
		<!-- 加载状态 -->
		<view class="containers" v-show="statusflag">
			<uni-section>
				<uni-load-more :status="status" />
			</uni-section>
		</view>
	</view>
</template>

<script>
	const app = getApp();
	var xBlufi = require("@/utils/blufi/xBlufi.js");
	let _this = null;
	export default {
		data() {
			return {
				titleflag: false, //提示隐藏
				bgc: {
					backgroundColor: "#F7FAFE",
				},
				devicesList: [
					// {name:'110000',
					// mac:'11111'}
				],
				searching: false,
				texts: '正在扫描蓝牙设备...',
				btnflag: true,
				tishiflag: false,
				option: '',
				bluthlist: [], //蓝牙数组
				status: 'loading',
				statusflag: false,
				Bluetoothmac: '',
				gps: {},
				mac: '',
				status: false,
			}
		},
		onLoad() {
			xBlufi.initXBlufi(1);
			console.log("xBlufi", xBlufi.XMQTT_SYSTEM);
			xBlufi.listenDeviceMsgEvent(true, this.funListenDeviceMsgEvent);
			xBlufi.notifyStartDiscoverBle({
				'isStart': true
			});

			// 两秒后停止蓝牙搜索
			setTimeout(() => {
				xBlufi.notifyStartDiscoverBle({
					'isStart': false
				});
				// 判断是否存在浇花器设备
				if (this.devicesList.length == 0) {
					this.tishiflag = true
					this.texts = '扫描完毕，暂无发现浇花器设备'
				} else {
					this.texts = '扫描到以下设备，请点击连接！'
				}
				this.status = true
			}, 2000)
		},
		onShow: function() {
			// this.openBluetoothAdapter()
		},
		onUnload: function() {
			xBlufi.listenDeviceMsgEvent(false, this.funListenDeviceMsgEvent);
			xBlufi.notifyStartDiscoverBle({
				'isStart': false
			});

		},
		onHide(){
			xBlufi.listenDeviceMsgEvent(false, this.funListenDeviceMsgEvent);
			xBlufi.notifyStartDiscoverBle({
				'isStart': false
			});
		},
		onBeforeUnmount(){
			xBlufi.listenDeviceMsgEvent(false, this.funListenDeviceMsgEvent);
			xBlufi.notifyStartDiscoverBle({
				'isStart': false
			});
		},
		mounted() {
			this.videoContext = uni.createVideoContext('myVideo', this)
		},
		methods: {
			btnyc() {
				this.titleflag = false
			},
			funListenDeviceMsgEvent: function(options) {
				switch (options.type) {
					case xBlufi.XBLUFI_TYPE.TYPE_GET_DEVICE_LISTS:
						if (options.result) {
							let devicesarr = options.data
							// this.devicesList = options.data
							// console.log(mac,'devicesarrdevicesarr');
							devicesarr.forEach(device => {
								const mac = device.name.substring(6);

								if (device.name.substring(0, 5) === "CTPOW") {
									// this.$u.get(`/app/device/${mac}/isBind`, data).then((res) => {
									// if (res.data == false) {
									this.devicesList.push(device);
									let uniqueDevicesList = Array.from(new Set(this.devicesList));

									// 将去重后的数组重新赋值给 this.devicesList
									this.devicesList = uniqueDevicesList;
									// }
									// })

								}
								// getisband(mac).then(res => {
								// 	console.log(res);
								// 	if (res.data == true) {
								// 		console.log(`MAC 地址 ${mac} 已经绑定`);
								// 	} else {
								// 		this.devicesList.push(device)
								// 	}
								// }).catch(error => {
								// 	console.error(`检查 MAC 地址 ${mac} 是否绑定的过程中出错:`, error);
								// });
							});
						}
						break;

					case xBlufi.XBLUFI_TYPE.TYPE_CONNECTED:
						console.log("连接回调：" + JSON.stringify(options));
						if (options.result) {
							uni.hideLoading();
							uni.showToast({
								title: '连接成功',
								icon: 'none'
							}); {
								console.log("连接回调options.data.deviceId：" + options.data.deviceId,
									"连接回调options.data.name：" + options.data.name);
								// 连接成功绑定设备
								// let params = {
								// 	mac: this.Bluetoothmac,
								// 	userId: this.$store.state.user.userId
								// }
								let systemInfo = uni.getSystemInfoSync();
								if (systemInfo.platform === 'android') {
									// 当前设备是 Android  
									uni.navigateTo({
										url: '/pages/wifilist/index?deviceId=' + options
											.data.deviceId + '&name=' + options.data.name
									})
								} else if (systemInfo.platform === 'ios') {
									// 当前设备是 iOS  
									uni.navigateTo({
										url: '/pages/wifilist/index?deviceId=' + options
											.data.deviceId + '&name=' + options.data.name
									})
								}
							}
						}

						break;

					case xBlufi.XBLUFI_TYPE.TYPE_GET_DEVICE_LISTS_START:
						if (!options.result) {
							console.log("蓝牙未开启", options);
							uni.showToast({
								title: '蓝牙未开启，如有疑问请查看查看常见问题',
								icon: 'none',
								duration: 3000
							});
						} else {
							this.searching = true
							//蓝牙搜索开始
							// _this.setData({
							// 	searching: true
							// });
						}

						break;

					case xBlufi.XBLUFI_TYPE.TYPE_GET_DEVICE_LISTS_STOP:
						if (options.result) {
							let uniqueDevicesList = Array.from(new Set(this.devicesList));

							// 将去重后的数组重新赋值给 this.devicesList
							this.devicesList = uniqueDevicesList;
							let list = []
							filteredDevices.forEach(device => {
								// 从设备名称中提取 MAC 地址（假设 MAC 地址是设备名称的后6个字符）
								let macFromName = device.name.substring(device.name.length - 12);
								// console.log(macFromName);
								// 与 this.mac 进行比较
								this.$u.get(`/app/device/${macFromName}/isBind`).then((res) => {
									if (res.data == false) {
										list.push(device)
									} else {

									}
								})

							});
							setTimeout(() => {
								this.devicesList = list
							}, 200)

							console.log('蓝牙停止搜索ok');
						} else {
							//蓝牙停止搜索失败
							console.log('蓝牙停止搜索失败');
						}
						this.searching = false
						// _this.setData({
						// 	searching: false
						// });

						break;
				}
			},


			//4、建立连接
			createBLEConnection(e) {
				xBlufi.notifyStartDiscoverBle({
					'isStart': false
				});
				console.log(e, '蓝牙信息')
				const deviceId = e.deviceId
				this.Bluetoothmac = e.localName.substring(6) //从第七位开始截取 只取后面的mac号
				this.mac = e.localName.substring(6)
				
				let name = e.name;
				xBlufi.notifyConnectBle({
					isStart: true,
					deviceId: e.deviceId,
					name
				});
				let that = this
				uni.getLocation({
					type: 'wgs84',
					success: function(lb) {
						console.log('位置信息', lb);
						console.log('当前位置的经度：' + lb.longitude);
						console.log('当前位置的纬度：' + lb.latitude);
						that.gps.lat = lb.latitude;
						that.gps.lon = lb.longitude;
						that.$u.put(`/app/device/bind/${that.mac}`, that.gps).then((res) => {
							if (res.code == 200) {
								uni.showToast({
									title: '绑定成功',
									icon: 'none',
									duration: 2000
								});
								uni.removeStorageSync('mac');
								// setTimeout(()=>{
								// 	uni.switchTab({
								// 		url:'/pages/index/index'
								// 	})
								// },)
							} else {
								// setTimeout(()=>{
								// 	uni.switchTab({
								// 		url:'/pages/index/index'
								// 	})
								// },)
							}
						})

					},
					fail: function(error) {
						console.error('获取位置信息失败：', error);
						that.gps.lat = 0;
						that.gps.lon = 0;
						that.$u.put(`/app/device/bind/${that.mac}`, that.gps).then((res) => {
							if (res.code == 200) {
								uni.showToast({
									title: '绑定成功',
									icon: 'none',
									duration: 2000
								});
								uni.removeStorageSync('mac');
								// setTimeout(()=>{
								// 	uni.switchTab({
								// 		url:'/pages/index/index'
								// 	})
								// },)
							} else {
								// setTimeout(()=>{
								// 	uni.switchTab({
								// 		url:'/pages/index/index'
								// 	})
								// },)
							}
						})
						// 在这里处理获取位置信息失败的情况
					}

				})



			},
			// 点击重新搜索
			Search() {
				if (this.status) {
					xBlufi.notifyStartDiscoverBle({
						'isStart': true
					});
					// 重新搜索清空蓝牙数组
					this.bluthlist = []
					this.devicesList = []
					// 重新搜索
					// this.startBluetoothDevicesDiscovery()
					this.statusflag = true
					this.texts = '正在扫描蓝牙设备...'
					setTimeout(() => {
						this.statusflag = false
						if (this.searching) {
							xBlufi.notifyStartDiscoverBle({
								'isStart': false
							});
							// 判断是否存在浇花器设备
							if (this.devicesList.length == 0) {
								this.tishiflag = true
								this.texts = '扫描完毕，暂无发现浇花器设备'
							} else {
								this.texts = '扫描到以下设备，请点击连接！'
							}
						} else {
							xBlufi.notifyStartDiscoverBle({
								'isStart': true
							});
						}
					}, 2000)
				}
			},
			// 点击隐藏没有设备提示
			btnhd() {
				this.tishiflag = false
			}
		}

	}
</script>

<style lang="scss">
	page {
		background-color: #F7FAFE !important;
	}

	.containers {
		width: 100%;
		height: 100vh;
		position: fixed;
		top: 0;
		padding-top: 130rpx;
		box-sizing: border-box;
		left: 0;
		z-index: 999 !important;
		/* background-color: #fff; */
		z-index: 99;
	}

	.pages {
		// padding-top: 136rpx !important;
		padding: 0 66rpx;
		box-sizing: border-box;
	}

	// text{
	// 	display: block;
	// }

	.sm {
		color: #77808D;
		border-radius: 0rpx 0rpx 0rpx 0rpx;
		// margin-top: 48rpx;
		display: inline-block;
	}

	.title {
		margin-bottom: 84rpx;

		image {
			display: inline-block;
			width: 48rpx;
			height: 48rpx;
			vertical-align: bottom;
			margin-right: 10rpx;
		}

		text:nth-child(1) {
			font-weight: 400;
			font-size: 96rpx;
			color: #262B37;
			line-height: 88rpx;
			text-align: left;
			font-style: normal;
			text-transform: none;
			display: block;
			margin-bottom: 48rpx;
		}
	}

	.dblist {
		display: flex;
		width: 100%;
		margin-top: 34rpx;
		background: #FFFFFF;
		box-shadow: 0rpx 10rpx 64rpx 0rpx rgba(0, 0, 0, 0.08);
		padding: 20rpx 0 24rpx 18rpx;
		box-sizing: border-box;
		text-align: center;
		border-radius: 10rpx;

		.lt {
			padding-left: 10rpx;
			box-sizing: border-box;
			margin-right: 38rpx;

			image {
				width: 42rpx;
				// height: 112rpx;
			}
		}

		.cen {
			width: 370rpx;
			padding-left: 10rpx;
			box-sizing: border-box;

			.name {
				font-family: AlibabaPuHuiTi, AlibabaPuHuiTi;
				font-weight: 400;
				font-size: 32rpx;
				color: #262B37;
				line-height: 40rpx;
				text-align: left;
				font-style: normal;
				text-transform: none;
				margin-top: 10rpx;
			}

			.mac {
				font-family: AlibabaPuHuiTi, AlibabaPuHuiTi;
				font-weight: 400;
				font-size: 24rpx;
				color: #262B37;
				line-height: 32rpx;
				text-align: left;
				font-style: normal;
				text-transform: none;
				margin-top: 16rpx;
			}
		}

		.rt {
			margin-top: 22rpx;

			text {
				display: inline-block;
				width: 108rpx;
				height: 60rpx;
				background: rgba(255, 255, 255, 0);
				border: 2rpx solid #8883F0;
				filter: blur(0px);
				border-radius: 20rpx;
				text-align: center;
				line-height: 60rpx;
				color: #8883F0;
			}
		}
	}

	.anniu {
		padding: 0 90rpx;
		width: 100%;
		box-sizing: border-box;
		position: fixed;
		left: 0;
		bottom: 112rpx;

		button {
			background: #8883F0;
			border-radius: 52rpx 52rpx 52rpx 52rpx;
			color: #fff;
		}
	}

	.mask {
		width: 622rpx;
		height: 710rpx;
		background: #FFFFFF;
		filter: blur(0px);
		border-radius: 20rpx;
		position: fixed;
		top: 475rpx;
		left: 50%;
		transform: translateX(-50%);
		padding-top: 38rpx;
		padding-left: 60rpx;
		padding-right: 60rpx;
		box-sizing: border-box;

		.titles {
			font-size: 48rpx;
			color: #262B37;
			line-height: 70rpx;
			text-align: center;
			margin-bottom: 24rpx;
		}

		text {
			display: block;
			font-size: 32rpx;
			color: #262B37;
			line-height: 56rpx;
			text-align: left;
		}

		button {
			margin-top: 46rpx;
			width: 266rpx;
			height: 96rpx;
			background: #8883F0;
			border-radius: 52rpx 52rpx 52rpx 52rpx;
			color: #fff;
			text-align: center;
			line-height: 96rpx;
		}
	}
</style>