290 lines
12 KiB
JavaScript
290 lines
12 KiB
JavaScript
const app = getApp();
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import $ from "../../utils/request";
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/**
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* 根据生日计算年龄
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* @param {string} birthday 生日字符串，如 "1990-05-20"
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* @returns {number|null} 年龄，无法计算时返回 null
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*/
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function calcAge(birthday) {
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if (!birthday) return null;
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let birthDate = new Date(birthday.replace(/-/g, '/'));
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if (isNaN(birthDate.getTime())) return null;
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let today = new Date();
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let age = today.getFullYear() - birthDate.getFullYear();
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let monthDiff = today.getMonth() - birthDate.getMonth();
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// 未过生日则减一岁
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if (monthDiff < 0 || (monthDiff === 0 && today.getDate() < birthDate.getDate())) {
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age--;
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}
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return age;
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}
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Component({
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data: {
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BLUE_STATE: {},
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device: null,
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connectState: "",
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userList: [],
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},
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// 存储回调函数的引用，以便在 detached 时取消监听
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_connectStateWatcher: null,
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lifetimes: {
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attached() {
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console.log(`[Component] connectState 获取: ${app.globalData.ppScale.device.connectState}`);
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this.setData({
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BLUE_STATE: app.globalData.ppScale.plugin.BLUE_STATE,
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connectState: app.globalData.ppScale.device.connectState,
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device: app.globalData.ppScale.device.connection
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})
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this._connectStateWatcher = (newValue, oldValue) => {
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console.log(`[Component] connectState 变化: ${oldValue} -> ${newValue}`);
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this.setData({
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connectState: newValue || ''
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});
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};
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app.watch('ppScale.device.connectState', this._connectStateWatcher);
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this.fetchUserList();
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},
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detached() {
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// 4. 在组件销毁时取消监听，防止内存泄漏
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if (this._connectStateWatcher) {
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app.unwatch('ppScale.device.connectState', this._connectStateWatcher);
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}
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}
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},
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// 组件的方法
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methods: {
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// 长按型号区域初始化设备
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onDeviceLongPress() {
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wx.showModal({
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title: "提示",
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content: "确定要初始化设备吗？将清除设备中的所有数据（用户信息、历史数据、配网数据、设置信息）。",
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success: (res) => {
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if (res.confirm) {
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wx.showLoading({ title: "正在初始化设备...", mask: true });
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app.globalData.ppScale.activeProtocol.codeClearDeviceData("00", (status) => {
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wx.hideLoading();
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if (status == 0) {
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wx.showToast({ title: "设备初始化成功", icon: "success" });
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// 断开蓝牙连接并返回上一页
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app.globalData.ppScale.plugin.Blue.stop();
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setTimeout(() => {
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wx.navigateBack({ delta: 1 });
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}, 1500);
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} else {
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wx.showToast({ title: "设备初始化失败，请重试", icon: "none" });
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}
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});
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}
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}
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});
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},
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// 手动重连设备
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connectedDevice() {
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app.resetReconnectCount();
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this.triggerEvent('connectedDeviceEvent', {
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device: this.data.device
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});
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},
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addUser() {
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if (this.data.userList.length >= 10) {
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wx.showToast({
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title: "超过最大用户数",
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icon: "none"
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});
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return;
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}
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this.selectComponent("#configureDevice2AddUser").showModal();
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},
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getAddUserInfo() {
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this.fetchUserList();
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},
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// 获取设备绑定的用户列表
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fetchUserList() {
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let sn = app.globalData.ppScale.device.mac.replace(/:/g, '');
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$.ajax("weighingScale/v2/select/user", { sn }, "GET", true, "正在获取用户列表...").then(res => {
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if (res.result && res.result.length) {
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let list = res.result.map(user => {
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// 没有 age 时通过 birthday 计算
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if (!user.age && user.birthday) {
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user.age = calcAge(user.birthday);
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}
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return user;
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});
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this.setData({ userList: list });
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} else {
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this.setData({ userList: [] });
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}
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}).catch(() => {
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wx.showToast({
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title: "用户列表获取失败",
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icon: "none"
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})
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})
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},
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// 删除用户
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delUserClick(e) {
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let id = e.currentTarget.dataset.id;
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wx.showModal({
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title: "提示",
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content: "确定要删除该用户吗？",
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success: (res) => {
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if (res.confirm) {
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$.ajax("weighingScale/v2/del/user", { id }, "DELETE", true, "正在删除...", "application/x-www-form-urlencoded").then(() => {
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wx.showToast({
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title: "删除成功",
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icon: "success"
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})
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setTimeout(() => {
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this.fetchUserList();
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}, 1500)
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}).catch(() => {
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wx.showToast({
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title: "删除失败，请重试",
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icon: "none"
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})
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})
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}
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}
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})
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},
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setUserInfo() {
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if (this.data.connectState != this.data.BLUE_STATE.CONNECTSUCCESS && this.data.connectState != this.data.BLUE_STATE.WIFISUCCESS) {
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wx.showToast({
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title: "设备连接失败，请重试。",
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icon: "none"
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})
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return;
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}
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let userList = this.data.userList;
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if (!userList.length) {
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wx.showToast({
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title: "暂无用户信息，请先添加用户",
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icon: "none"
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})
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return;
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}
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// 获取设备端已有用户，与用户列表做双向同步
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wx.showLoading({ title: "正在同步用户信息...", mask: true });
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app.globalData.ppScale.activeProtocol.dataFetchUserID((deviceUserIds) => {
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console.log("设备端已有用户ID列表", deviceUserIds);
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// 回调返回非数组视为获取失败
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if (!Array.isArray(deviceUserIds)) {
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wx.hideLoading();
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wx.showToast({ title: "获取设备用户列表失败，请重试", icon: "none" });
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return;
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}
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let rawList = deviceUserIds;
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// 兼容对象数组和纯ID数组，统一转为字符串比对
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let deviceIds = rawList.map(item => ({
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id: item,
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memberID: ""
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}));
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let localIds = userList.map(user => user.userId);
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// 秤有、列表没有 → 需要从秤删除
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let needDeleteList = deviceIds.filter(d => !localIds.includes(d.userId));
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// 秤没有、列表有 → 需要下发到秤
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let needSyncList = userList.filter(user => !deviceIds.some(d => d.userID == user.userId));
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console.log("需删除", needDeleteList, "需下发", needSyncList);
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// 无需操作时直接完成
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if (!needDeleteList.length && !needSyncList.length) {
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wx.hideLoading();
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wx.showToast({ title: "用户信息已同步", icon: "success" });
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setTimeout(() => {
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this.triggerEvent('deviceEvent', { status: true });
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}, 1500);
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return;
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}
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// 第一步：逐个下发新用户到秤
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let syncIndex = 0;
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const syncNext = () => {
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if (syncIndex >= needSyncList.length) {
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// 下发完成，开始删除
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if (needDeleteList.length) {
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wx.showLoading({ title: "正在删除多余用户...", mask: true });
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}
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deleteNext();
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return;
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}
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wx.showLoading({ title: "正在下发第" + (syncIndex + 1) + "/" + needSyncList.length + "个用户...", mask: true });
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let user = needSyncList[syncIndex];
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app.globalData.ppScale.activeProtocol.dataSyncUserInfo({
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userID: user.userId,
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userName: user.realname,
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memberID: "",
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age: user.age || '',
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gender: user.sex === 2 ? 0 : user.sex,
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height: String(user.height || ''),
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isAthleteMode: 0,
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deviceHeaderIndex: syncIndex,
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currentWeight: String(user.weight || ''),
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targetWeight: "",
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idealWeight: "",
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recentData: [],
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}, (res) => {
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if (res == 0) {
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syncIndex++;
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syncNext();
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} else {
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wx.hideLoading();
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console.log("dataSyncUserInfo 失败", res);
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wx.showToast({ title: "用户信息下发失败，请重试。", icon: "none" });
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}
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});
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};
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// 第二步：逐个删除秤端多余用户
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let delIndex = 0;
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const deleteNext = () => {
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if (delIndex >= needDeleteList.length) {
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// 全部完成
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wx.hideLoading();
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wx.showToast({ title: "用户信息同步成功", icon: "success" });
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setTimeout(() => {
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this.triggerEvent('deviceEvent', { status: true });
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}, 1500);
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return;
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}
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wx.showLoading({ title: "正在删除第" + (delIndex + 1) + "/" + needDeleteList.length + "个多余用户...", mask: true });
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let item = needDeleteList[delIndex];
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app.globalData.ppScale.activeProtocol.dataDeleteUser({
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userID: item.userId,
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memberID: ""
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}, (status) => {
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if (status == 0) {
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delIndex++;
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deleteNext();
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} else {
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wx.hideLoading();
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console.log("dataDeleteUser 失败", status);
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wx.showToast({ title: "删除设备用户失败，请重试。", icon: "none" });
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}
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});
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};
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// 从下发开始执行
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syncNext();
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});
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},
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}
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}); |