// chapter-generator.page.ts
import { CommonModule } from '@angular/common';
import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms'; // 导入 FormsModule
import { IonBackButton, IonButton, IonButtons, IonContent, IonFab, IonFabButton, IonHeader, IonIcon, IonInput, IonItem, IonLabel, IonList, IonMenu, IonMenuButton, IonRouterOutlet, IonTitle, IonToolbar } from '@ionic/angular/standalone';
import { addIcons } from 'ionicons';
import { chevronForward } from 'ionicons/icons';

addIcons({ chevronForward });

@Component({
  selector: 'app-chapter-generator',
  templateUrl: './chapter-generator.page.html',
  styleUrls: ['./chapter-generator.page.scss'],
  standalone: true,
  imports: [
    FormsModule, // 添加 FormsModule
    IonIcon, IonRouterOutlet,
    IonList, IonFab, IonBackButton,
    IonFabButton, CommonModule,
    IonTitle, IonMenuButton, IonMenu,
    IonContent, IonItem, IonInput, IonLabel, IonButton, IonButtons, IonHeader, IonToolbar
  ]
})
export class ChapterGeneratorPage {
  chapters = [
    { title: 'Chapter 1', content: '这是第一章的内容。' },
    // 其他章节...
  ];
  isSideShow: boolean = true;

  toggleSide() {
    this.isSideShow = !this.isSideShow;
  }

  addChapter() {
    const newChapter = { title: `Chapter ${this.chapters.length + 1}`, content: '' };
    this.chapters.push(newChapter);
    this.selectChapter(this.chapters.length - 1); // 自动编辑新添加的章节
  }

  deleteChapter(index: number) {
    if (index === this.selectedChapterIndex) {
      this.selectedChapterIndex = null;
      this.selectedChapterTitle = '';
      this.selectedChapterContent = '';
    }
    this.chapters.splice(index, 1);
  }

  selectedChapterIndex: number | null = null;
  selectedChapterTitle: string = '';
  selectedChapterContent: string = '';

  selectChapter(index: number) {
    this.editChapter(index);
    this.isSideShow = false; // 隐藏侧边栏
  }

  editChapter(index: number) {
    this.selectedChapterIndex = index;
    this.selectedChapterTitle = this.chapters[index].title;
    this.selectedChapterContent = this.chapters[index].content; // 初始化内容为当前章节的内容
  }

  saveChapter() {
    if (this.selectedChapterIndex !== null) {
      this.chapters[this.selectedChapterIndex].title = this.selectedChapterTitle;
      this.chapters[this.selectedChapterIndex].content = this.selectedChapterContent;
      console.log('章节内容已保存:', this.selectedChapterContent);
      this.selectedChapterIndex = null;
      this.selectedChapterTitle = '';
      this.selectedChapterContent = '';
      this.isSideShow = true; // 显示侧边栏
    }
  }
}