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@@ -0,0 +1,166 @@
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+import { Component, OnInit,OnDestroy } from '@angular/core';
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+import { AlertController, NavController } from '@ionic/angular';
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+import { Router } from '@angular/router';
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+import * as Parse from 'parse';
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+import { interval, Subscription } from 'rxjs';
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+
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+@Component({
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+ selector: 'app-tab1',
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+ templateUrl: 'tab1.page.html',
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+ styleUrls: ['tab1.page.scss']
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+})
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+export class Tab1Page implements OnInit,OnDestroy {
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+ initial: string = '0KG';
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+ current: string = '0KG';
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+ target: string = '0KG';
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+ reward: string = '0元';
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+ username: string = ''; // 当前用户的用户名
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+ blueColor: boolean = false;
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+ private loadUserDataSubscription: Subscription | undefined;
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+
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+ constructor(
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+ private alertController: AlertController,
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+ private router: Router,
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+ private navCtrl: NavController,
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+
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+ ) {}
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+
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+ ngOnInit() {
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+ this.loadUserData();
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+ //每隔一秒检测登录状况
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+ this.loadUserDataSubscription = interval(1000).subscribe(() => {
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+ this.loadUserData();
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+ console.log(this.username);
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+ });
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+ }
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+
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+ ngOnDestroy() {
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+ if (this.loadUserDataSubscription) {
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+ this.loadUserDataSubscription.unsubscribe();
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+ }
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+ }
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+
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+ async loadUserData() {
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+ const currentUser = Parse.User.current();
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+ if (currentUser) {
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+ this.username = currentUser.getUsername()!;
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+ this.loadData();
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+ } else {
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+ this.username = '未登录';
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+ this.loadData();
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+ }
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+ }
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+
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+ async loadData() {
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+ try {
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+ const query = new Parse.Query('weight_status');
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+ query.equalTo('username', this.username); // 查找当前用户的数据
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+ const weightStatus = await query.first();
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+ if (weightStatus) {
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+ this.initial = weightStatus.get('initial') + 'KG' || '--KG';
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+ this.current = weightStatus.get('current') + 'KG' || '--KG';
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+ this.target = weightStatus.get('target') + 'KG' || '--KG';
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+ this.reward = weightStatus.get('reward') + '元' || '--元';
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+ }
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+ } catch (error) {
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+ console.error('Error loading data', error);
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+ }
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+ }
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+
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+ async openEditModal() {
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+ if (this.username == '未登录') {
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+ // 如果用户未登录,则显示登录提示
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+ this.presentLoginAlert();
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+ return;
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+ }
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+
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+ const alert = await this.alertController.create({
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+ header: '编辑体重信息',
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+ inputs: [
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+ {
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+ name: 'initial',
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+ type: 'text',
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+ placeholder: '初始',
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+ value: this.initial.replace('KG', '')
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+ },
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+ {
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+ name: 'current',
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+ type: 'text',
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+ placeholder: '当前',
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+ value: this.current.replace('KG', '')
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+ },
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+ {
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+ name: 'target',
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+ type: 'text',
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+ placeholder: '目标',
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+ value: this.target.replace('KG', '')
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+ },
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+ {
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+ name: 'reward',
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+ type: 'text',
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+ placeholder: '赏金',
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+ value: this.reward.replace('元', '')
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+ }
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+ ],
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+ buttons: [
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+ {
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+ text: '取消',
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+ role: 'cancel'
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+ },
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+ {
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+ text: '保存',
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+ handler: async (data) => {
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+ try {
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+ const query = new Parse.Query('weight_status');
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+ query.equalTo('username', this.username); // 查找当前用户的数据
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+ let weightStatus = await query.first();
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+ if (!weightStatus) {
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+ weightStatus = new Parse.Object('weight_status');
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+ }
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+ weightStatus.set('username', this.username);
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+ weightStatus.set('initial', data.initial);
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+ weightStatus.set('current', data.current);
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+ weightStatus.set('target', data.target);
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+ weightStatus.set('reward', data.reward);
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+ await weightStatus.save();
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+ this.loadData(); // 更新本地数据
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+ } catch (error) {
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+ console.error('Error updating data', error);
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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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+ await alert.present();
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+ }
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+
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+ async presentLoginAlert() {
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+ const alert = await this.alertController.create({
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+ header: '未登录',
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+ message: '请先登录以继续操作',
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+ buttons: [
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+ {
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+ text: '取消',
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+ role: 'cancel'
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+ },
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+ {
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+ text: '去登录',
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+ handler: () => {
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+ this.navCtrl.navigateForward('/user/login');
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+ }
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+ }
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+ ]
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+ });
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+
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+ await alert.present();
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+ }
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+
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+ toggleButtonColor(habit: string) {
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+ this.blueColor = !this.blueColor;
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+ }
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+
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+ navigateToTreePage() {
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+ this.router.navigate(['/tabs/tree']);
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+ }
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+}
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