companyProjecet.git

			@@ -78,11 +78,12 @@
			</view>
			</view>
			<!-- 活动介绍 -->
			<view class="wrapper bg-white radius24" v-if="activityData.content">
			<view class="wrapper bg-white radius24" v-if="activityData.content \|\| activityData.describe">
			<view class="info-title-box tc pt30 fb f30">
			<view class="info-title">活动介绍</view>
			</view>
			<view class="activity-desc p30" v-html="activityData.content"></view>
			<view class="activity-desc p30" v-html="activityData.content\|\|activityData.describe"></view>
			<!-- <view class="activity-desc p30" v-else>{{ activityData.describe }}</view> -->
			</view>
			</view>
			<view class="detail-footer">
			@@ -214,45 +215,26 @@
			longitude: 0,
			isVerify: false, // 签到成功弹窗
			in_radius: false, // 用户是否在活动地点限定范围内
			user_verify: 0, // 核销标识，只有扫核销码进来值才是1
			}
			},
			onLoad(e) {
			/活动id/
			let scene = utils.getSceneData(e);
			this.activity_id = e.activity_id ? e.activity_id : scene.activity_id;
			if (scene && typeof scene === 'object' && Object.keys(scene).length > 0) {
			this.activity_id = scene.activity_id;
			this.user_verify = scene.user_verify;
			} else {
			this.activity_id = e.activity_id;
			}
			},
			onShow() {
			this.getUserLocation();
			this.getData();
			},
			onUnload() {
			this.stopWatchingLocation();
			},
			methods: {
			// 获取用户坐标并判断在不在活动范围内
			getUserLocation() {
			let self = this;
			uni.getLocation({
			type: 'gcj02',
			success: (res) => {
			self.latitude = res.latitude;
			self.longitude = res.longitude;
			// 计算距离
			const distance = this.calculateDistance(
			res.latitude, res.longitude,
			parseFloat(self.activityData.latitude), parseFloat(self.activityData.longitude)
			);
			if (distance <= self.activityData.radius) {
			self.in_radius = true;
			}
			},
			fail: (err) => {
			console.error('获取位置失败:', err);
			uni.showToast({
			title:'获取位置失败' + err,
			icon: 'none'
			});
			}
			});
			},

			/获取数据/
			getData() {
			let self = this;
			@@ -267,18 +249,212 @@
			function(res) {
			self.activityData = res.data.detail;
			self.userList = res.data.userList;
			if (self.activityData.radius > 0) {
			self.getUserLocation();
			// 当活动设置了签到范围并且是扫核销码进来的
			if (self.activityData.radius > 0 && self.user_verify) {
			self.initializeWithLocation();
			}
			self.loadding = false;
			uni.hideLoading();
			}
			);
			},

			// 初始化并等待位置信息
			async initializeWithLocation() {
			try {

			// 等待获取第一个有效位置
			const location = await this.startWatchingLocation();

			console.log('获得初始位置:', location);

			// 检查用户是否在活动范围
			this.updateInRadius();

			} catch (error) {
			console.error('初始化失败:', error);
			uni.showToast({
			title: '位置获取失败，请重新扫码试试',
			icon: 'none'
			});
			}
			},

			// 修改后的开始监听位置方法，返回 Promise
			startWatchingLocation() {
			return new Promise(async (resolve, reject) => {
			try {
			// 存储 resolve 和 reject 以便在位置回调中使用
			this.locationResolve = resolve;
			this.locationReject = reject;

			// 申请定位权限
			await this.authorizeLocation();

			// 开始位置更新
			await this.startLocationUpdate();

			// 监听位置变化
			this.watchLocationChange();

			// 设置超时处理
			setTimeout(() => {
			if (this.locationReject) {
			this.locationReject(new Error('位置获取超时'));
			this.locationResolve = null;
			this.locationReject = null;
			}
			}, 10000); // 10秒超时

			} catch (error) {
			reject(error);
			}
			});
			},

			// 授权定位
			authorizeLocation() {
			return new Promise((resolve, reject) => {
			uni.authorize({
			scope: 'scope.userLocation',
			success: resolve,
			fail: (err) => {
			uni.showModal({
			title: '提示',
			content: '需要您授权位置信息，请前往设置页开启权限',
			success: (modalRes) => {
			if (modalRes.confirm) {
			uni.openSetting({
			success: (openRes) => {
			if (openRes.authSetting[
			'scope.userLocation'
			]) {
			resolve();
			} else {
			reject(new Error(
			'用户未授权位置权限'));
			}
			}
			});
			} else {
			reject(new Error('用户取消授权'));
			}
			}
			});
			}
			});
			});
			},

			// 开启位置更新
			startLocationUpdate() {
			return new Promise((resolve, reject) => {
			uni.startLocationUpdate({
			success: resolve,
			fail: reject
			});
			});
			},

			// 监听位置变化
			watchLocationChange() {
			if (this._locationChangeCallback) {
			uni.offLocationChange(this._locationChangeCallback);
			}

			this._locationChangeCallback = (res) => {
			console.log('位置变化：', res);
			this.latitude = res.latitude;
			this.longitude = res.longitude;

			// 如果是第一次获取位置，解析 Promise
			if (this.locationResolve) {
			this.locationResolve({
			latitude: res.latitude,
			longitude: res.longitude,
			accuracy: res.accuracy
			});
			this.locationResolve = null;
			this.locationReject = null;
			}

			// 位置更新后处理
			this.updateInRadius();
			};

			uni.onLocationChange(this._locationChangeCallback);
			},

			// 检查是否在签到范围
			updateInRadius() {
			let self = this;
			// 如果不是扫码进来的或者没有设置活动范围
			if (!self.user_verify \|\| !self.activityData.radius) {
			return;
			}
			// 计算距离
			const distance = this.calculateDistance(
			parseFloat(self.latitude),
			parseFloat(self.longitude),
			parseFloat(self.activityData.latitude),
			parseFloat(self.activityData.longitude)
			);
			if (distance <= self.activityData.radius) {
			self.in_radius = true;
			}
			},

			// 停止监听位置
			stopWatchingLocation() {
			if (this._locationChangeCallback) {
			uni.offLocationChange(this._locationChangeCallback);
			this._locationChangeCallback = null;
			}

			// 清理 Promise 相关状态
			if (this.locationReject) {
			this.locationReject(new Error('位置监听已停止'));
			this.locationResolve = null;
			this.locationReject = null;
			}

			uni.stopLocationUpdate();
			},

			// 获取用户坐标并判断在不在活动范围内（弃用）
			// getUserLocation() {
			// let self = this;
			// uni.getLocation({
			// type: 'gcj02',
			// success: (res) => {
			// self.latitude = res.latitude;
			// self.longitude = res.longitude;
			// // 计算距离
			// const distance = this.calculateDistance(
			// res.latitude, res.longitude,
			// parseFloat(self.activityData.latitude), parseFloat(self.activityData.longitude)
			// );
			// if (distance <= self.activityData.radius) {
			// self.in_radius = true;
			// }
			// },
			// fail: (err) => {
			// console.error('获取位置失败:', err);
			// uni.showToast({
			// title: '获取位置失败' + err,
			// icon: 'none'
			// });
			// }
			// });
			// },

			onReg() {
			this.isOpenReg = true;
			this.$refs.regForm.activityData = this.activityData;
			if (this.activityData.fee > 0) {
			this.isOpenReg = true;
			} else {
			this.$refs.regForm.onSubmit();
			}
			},

			closeRegFunc(e) {
			@@ -302,16 +478,16 @@
			let self = this;
			if (!self.in_radius && self.activityData.radius > 0) {
			uni.showModal({
			title: '签到失败',
			content: `您距离活动地点太远，无法签到`,
			showCancel: false
			title: '签到失败',
			content: `您距离活动地点太远，无法签到`,
			showCancel: false
			});
			return false;
			} else {
			self.doVierfy();
			}
			},


			// 执行签到
			doVierfy() {
			let self = this;
			@@ -329,24 +505,24 @@
			}
			);
			},


			// 计算坐标距离
			calculateDistance(lat1, lng1, lat2, lng2) {
			const R = 6371000; // 地球半径（米）
			const toRadians = (degree) => degree * (Math.PI / 180);

			const φ1 = toRadians(lat1);
			const φ2 = toRadians(lat2);
			const Δφ = toRadians(lat2 - lat1);
			const Δλ = toRadians(lng2 - lng1);

			const a = Math.sin(Δφ / 2) * Math.sin(Δφ / 2) +
			Math.cos(φ1) * Math.cos(φ2) *
			Math.sin(Δλ / 2) * Math.sin(Δλ / 2);
			const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));

			const distance = R * c;
			return Math.round(distance * 100) / 100; // 保留两位小数
			const R = 6371000; // 地球半径（米）
			const toRadians = (degree) => degree * (Math.PI / 180);

			const φ1 = toRadians(lat1);
			const φ2 = toRadians(lat2);
			const Δφ = toRadians(lat2 - lat1);
			const Δλ = toRadians(lng2 - lng1);

			const a = Math.sin(Δφ / 2) * Math.sin(Δφ / 2) +
			Math.cos(φ1) * Math.cos(φ2) *
			Math.sin(Δλ / 2) * Math.sin(Δλ / 2);
			const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));

			const distance = R * c;
			return Math.round(distance * 100) / 100; // 保留两位小数
			},

			// 打开相册
			@@ -449,10 +625,11 @@
			}
			});
			},


			gotoSupplier() {
			this.gotoPage('pages/shop/shop?shop_supplier_id=' + this.activityData.visit_supplier_id);
			},

			}
			}
			</script>
			@@ -560,7 +737,7 @@
			height: 120rpx;
			}
			}


			.status-verify {
			position: absolute;
			bottom: 200rpx;
			@@ -569,7 +746,7 @@
			border-radius: 60rpx 0 0 60rpx;
			font-size: 28rpx;
			padding: 6rpx 20rpx;


			.iconfont {
			margin-right: 10rpx;
			}