bim_engine/src/managers/component-detail-manager.ts

import { BaseManager } from '../core/base-manager';
import { BimCollapse } from '../components/collapse/index';
import { BimDescription } from '../components/description/index';

export class ComponentDetailManager extends BaseManager {
    private dialogId = 'component-detail-dialog';
    private dialog: any = null;

    constructor() {
        super();
    }

    public show(modelUrl: string, componentId: string): void {
        if (!this.registry.dialog) {
            console.warn('[ComponentDetailManager] Dialog manager not initialized');
            return;
        }

        if (this.isOpen()) {
            this.hide();
        }

        this.createDialog();
        this.showLoading();

        this.registry.engine3d?.getComponentProperties(modelUrl, componentId, (data) => {
            this.renderProperties(data, componentId);
        });
    }

    private createDialog(): void {
        const width = 400;
        const x = document.body.clientWidth - width - 40;

        this.dialog = this.registry.dialog?.create({
            id: this.dialogId,
            title: 'panel.componentDetail.title',
            content: '',
            width: `${width}px`,
            height: '500px',
            position: { x, y: 20 },
            resizable: true,
            onClose: () => this.hide()
        } as any);
    }

    private showLoading(): void {
        const container = document.createElement('div');
        container.style.padding = '20px';
        container.style.textAlign = 'center';
        container.textContent = '加载中...';
        this.dialog?.setContent(container);
    }

    private renderProperties(data: any, _componentId: string): void {
        if (!this.dialog) return;

        const container = document.createElement('div');
        container.style.height = '100%';
        container.style.overflowY = 'auto';

        const properties = data?.properties || [];

        if (properties.length === 0) {
            container.innerHTML = '<div style="padding:20px;text-align:center;">无属性数据</div>';
            this.dialog.setContent(container);
            return;
        }

        const collapseItems = properties.map((category: any, index: number) => ({
            id: `category-${index}`,
            title: category.name || `分类 ${index + 1}`,
            content: this.createCategoryContent(category.children || [])
        }));

        new BimCollapse({
            container,
            accordion: false,
            activeIds: collapseItems.length > 0 ? [collapseItems[0].id] : [],
            items: collapseItems
        });

        this.dialog.setContent(container);
    }

    private createCategoryContent(items: any[]): HTMLElement {
        const container = document.createElement('div');

        const descItems = items.map((item: any) => ({
            label: item.name || '-',
            value: String(item.value ?? '-')
        }));

        new BimDescription({
            container,
            labelWidth: '120px',
            bordered: true,
            items: descItems
        });

        return container;
    }

    public isOpen(): boolean {
        return this.dialog !== null;
    }

    public hide(): void {
        if (this.dialog) {
            this.dialog.destroy();
            this.dialog = null;
        }
    }

    public destroy(): void {
        this.hide();
        super.destroy();
    }
}