yss-project/src/app/pages/customer-service/case-library/case-detail-panel.component.ts

import { Component, Input, Output, EventEmitter } from '@angular/core';
import { CommonModule } from '@angular/common';

export interface Case {
  id: string;
  name: string;
  coverImage: string;
  images?: string[];
  projectType: '工装' | '家装' | string;
  spaceType: '平层' | '复式' | '别墅' | '自建房' | string;
  roomType?: string; // 户型
  renderingLevel: '高端' | '中端' | '低端' | string;
  designer: string;
  designerId?: string;
  team: string;
  teamId?: string;
  area: number;
  totalPrice?: number; // 项目总额
  completionDate?: Date | string; // 完成时间
  tag?: string[]; // 标签数组（替代styleTags）
  styleTags?: string[]; // 兼容旧字段
  customerReview?: string;
  viewCount?: number;
  shareCount?: number;
  favoriteCount?: number;
  isFavorite?: boolean;
  isExcellent?: boolean;
  isPublished?: boolean;
  createdAt: Date | string;
  updatedAt?: Date | string;
  projectId?: string;
  data?: any;
  info?: {
    area?: number;
    projectType?: '工装' | '家装';
    roomType?: string;
    spaceType?: string;
    renderingLevel?: string;
  };
}

@Component({
  selector: 'app-case-detail-panel',
  standalone: true,
  imports: [CommonModule],
  templateUrl: './case-detail-panel.component.html',
  styleUrls: ['./case-detail-panel.component.scss']
})
export class CaseDetailPanelComponent {
  @Input() case!: Case;
  @Input() isInternalUser: boolean = false;
  @Output() close = new EventEmitter<void>();
  @Output() toggleFavorite = new EventEmitter<Case>();
  @Output() share = new EventEmitter<Case>();

  /**
   * 统一计算封面图：
   * 1) 优先交付执行阶段上传的真实图片（来自 images 数组）
   * 2) 再看 coverImage 是否为真实上传
   * 3) 否则回退到本地默认图
   * 同时过滤需求阶段（stage/requirements）和占位/默认图。
   */
  coverImageOf(c: Case | null | undefined): string {
    if (!c) return '/assets/presets/家装图片.jpg';

    const images = (c as any)?.images || [];
    const uploadedImage = images.find((img: string) =>
      img &&
      img.startsWith('http') &&
      !img.includes('placeholder') &&
      !img.includes('unsplash.com') &&
      !img.endsWith('.svg') &&
      !img.includes('/stage/requirements/') &&
      (img.includes('file-cloud.fmode.cn') || img.includes('storage'))
    );

    if (uploadedImage) return uploadedImage;

    const coverUrl: string = c.coverImage || '';
    const isRealUpload = !!(
      coverUrl &&
      coverUrl.startsWith('http') &&
      !coverUrl.includes('placeholder') &&
      !coverUrl.includes('unsplash.com') &&
      !coverUrl.endsWith('.svg') &&
      !coverUrl.includes('/stage/requirements/') &&
      (coverUrl.includes('file-cloud.fmode.cn') || coverUrl.includes('storage'))
    );

    if (isRealUpload) return coverUrl;

    return '/assets/presets/家装图片.jpg';
  }

  closePanel() {
    this.close.emit();
  }

  onToggleFavorite() {
    this.toggleFavorite.emit(this.case);
  }

  onShare() {
    this.share.emit(this.case);
  }

  getFormattedDate(date: Date | string): string {
    const dateObj = typeof date === 'string' ? new Date(date) : date;
    return new Intl.DateTimeFormat('zh-CN', {
      year: 'numeric',
      month: 'long',
      day: 'numeric'
    }).format(dateObj);
  }
}