workspace/soul-app/src/app/report-modal/report-modal.component.ts

import { CommonModule } from '@angular/common';
import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import { IonCard, IonItem, IonLabel, IonList } from '@ionic/angular/standalone';
import { IonButton, IonButtons, IonContent, IonHeader, IonTitle, IonToolbar, ModalController } from '@ionic/angular/standalone';
import { CloudObject, CloudQuery, CloudUser } from 'src/lib/ncloud';

// 定义 ContentItem 接口
interface ContentItem {
  role: string;
  content: string;
  createdAt?: string; // 可选属性
  hidden?: boolean;   // 可选属性
  complete?: boolean; // 可选属性
  cid?: string;      // 可选属性
}
@Component({
  selector: 'app-report-modal',
  templateUrl: './report-modal.component.html',
  styleUrls: ['./report-modal.component.scss'],
  standalone: true,
  imports: [IonHeader,IonToolbar,IonTitle,CommonModule,
    IonButtons,IonButton,IonContent,IonCard,IonList,IonItem,IonLabel
  ],
})
export class ReportModalComponent  implements OnInit {

  constructor(private modalCtrl: ModalController,private router: Router) {}
  userFeelings: Array<{ content: string, score: number, label: string }> = []; // 存储用户内容和情感分析结果
  closeModal() {
    this.router.navigate(['tabs/tab3']);
  }
  chatrecordList:Array<CloudObject>=[]
  async loadChatRecordList() {
    // 获取当前用户的 ObjectId
    const currentUser = new CloudUser();
    await currentUser.current(); // 确保用户信息已加载
    const userId = currentUser.id; // 获取当前用户的 ObjectId

    // 创建查询并添加过滤条件
    let query = new CloudQuery("ChatRecord");
    query.equalTo("user", currentUser.toPointer()); // 过滤条件，确保只获取当前用户的记录

    this.chatrecordList = await query.find();

    // 遍历 chatrecordList，去除每个记录中 user 的第一条 content
    this.chatrecordList.forEach(chatrecord => {
        const contentArray = chatrecord.get('content');
        if (contentArray && contentArray.length > 0) {
            // 找到第一条 role 为 user 的内容并移除
            const userIndex = contentArray.findIndex((item: ContentItem) => item.role === 'user');
            if (userIndex !== -1) {
                contentArray.splice(userIndex, 1); // 移除第一条 user 内容
            }
        }
    });
}
  analyzeUserFeeling(content: string): { score: number; label: string } {
    const moodScores = {
      positive: {
        words: ['开心', '高兴', '喜欢', '快乐', '棒', '兴奋', '满足', '美好','喜悦'],
        score: 1
      },
      neutral: {
        words: ['一般', '还好', '可以', '无所谓', '正常'],
        score: 0
      },
      negative: {
        words: ['难过', '生气', '失望', '讨厌', '悲伤', '烦恼', '痛苦', '沮丧'],
        score: -1
      }
    };

    let totalScore = 0;

    // 分析内容并计算分数
    const contentWords = content.split(/\s+/);
    contentWords.forEach(word => {
      for (const mood in moodScores) {
        if ((moodScores as any)[mood].words.includes(word)) {
          totalScore += (moodScores as any)[mood].score;
        }
      }
    });

    // 判断心情状态
    let label = '中性';
    if (totalScore > 0) {
      label = '积极';
    } else if (totalScore < 0) {
      label = '消极';
    }

    return { score: totalScore, label };
  }


  async ngOnInit() {
    await this.loadChatRecordList();
    // 在这里可以遍历 chatrecordList 中的用户内容并进行情感分析
    this.chatrecordList.forEach(chatrecord => {
        const contentArray = chatrecord.get('content');
        contentArray.forEach((contentItem: ContentItem) => {
            if (contentItem.role === 'user') {
                const analysis = this.analyzeUserFeeling(contentItem.content);
                this.userFeelings.push({ content: contentItem.content, score: analysis.score, label: analysis.label });
            }
        });
    });
  } 
}