260 lines
7.2 KiB
TypeScript
260 lines
7.2 KiB
TypeScript
import { Injectable } from '@nestjs/common';
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import { CoreDiyService } from '../core/CoreDiyService';
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import { DiyPage } from '../../entities/DiyPage';
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/**
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* DIY 管理服务 - Admin层
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* 对应PHP: app\service\admin\diy\DiyService
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*/
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@Injectable()
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export class DiyService {
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constructor(
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private readonly coreDiyService: CoreDiyService,
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) {}
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/**
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* 加载 DIY 数据（对齐 PHP: loadDiyData）
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* @param params 参数
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*/
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async loadDiyData(params: {
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site_id: number;
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main_app: string[];
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tag: 'add' | 'update';
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}): Promise<void> {
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const { site_id, main_app, tag } = params;
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const count = main_app.length;
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const addon = ['', ...main_app];
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for (let k = 0; k < addon.length; k++) {
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const v = addon[k];
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let is_start = 0;
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if (tag === 'add') {
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if (count > 1) {
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// 站点多应用，使用系统的页面
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is_start = k === 0 ? 1 : 0;
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} else {
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// 站点单应用，将应用的设为使用中
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is_start = k === 0 ? 0 : 1;
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}
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} else {
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// 编辑站点套餐的情况
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if (count > 1) {
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// 站点多应用，将不更新启动页
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is_start = 0;
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} else {
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// 站点单应用，将应用的设为使用中
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is_start = k === 0 ? 0 : 1;
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}
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}
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// 设置首页默认模板
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await this.setDiyData({
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key: 'DIY_INDEX',
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type: 'index',
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addon: v,
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is_start,
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site_id,
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main_app: addon,
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});
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// 设置个人中心默认模板
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await this.setDiyData({
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key: 'DIY_MEMBER_INDEX',
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type: 'member_index',
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addon: v,
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is_start,
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site_id,
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main_app: addon,
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});
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}
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}
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/**
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* 控制器所需：分页
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*/
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async getPage(query: any) {
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const { site_id = 0, key } = query || {};
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const list = await this.coreDiyService.getPageListByType(Number(site_id), key);
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const page = Number(query?.page || 1);
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const limit = Number(query?.limit || list.length || 20);
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const start = (page - 1) * limit;
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const data = list.slice(start, start + limit);
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return { data, total: list.length, page, limit, pages: Math.ceil((list.length || 0) / (limit || 1)) };
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}
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async getInfo(pageId: number) {
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return this.coreDiyService.getPageInfo(pageId);
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}
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async add(data: any) {
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// 对齐 PHP 字段映射
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const payload = {
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site_id: data.site_id || 0,
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name: data.page_name,
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type: data.page_type || data.key || 'custom',
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value: JSON.stringify(data.page_data || {}),
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is_default: 0,
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mode: 'diy',
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title: data.page_name,
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} as any;
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return this.coreDiyService.addPage(payload);
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}
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async edit(pageId: number, data: any) {
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const payload: any = {};
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if (data.page_name) payload.title = data.page_name;
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if (data.page_type || data.key) payload.type = data.page_type || data.key;
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if (data.page_data) payload.value = JSON.stringify(data.page_data);
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if (typeof data.sort === 'number') payload.sort = data.sort;
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return this.coreDiyService.editPage(pageId, payload);
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}
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async delete(pageId: number) {
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return this.coreDiyService.delete(pageId as any);
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}
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async copy(pageId: number, newName: string) {
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const info = await this.coreDiyService.getPageInfo(pageId);
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if (!info) return null;
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return this.coreDiyService.addPage({
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site_id: (info as any).site_id || 0,
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name: newName,
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type: (info as any).type,
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value: (info as any).value,
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is_default: 0,
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mode: (info as any).mode || 'diy',
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title: newName,
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} as any);
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}
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async preview(pageId: number) {
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return this.coreDiyService.getPageInfo(pageId);
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}
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async publish(pageId: number) {
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const info = await this.coreDiyService.getPageInfo(pageId);
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if (!info) return false;
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// 对齐 PHP：设置为默认
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await this.coreDiyService.setDefaultPage((info as any).site_id || 0, (info as any).name, (info as any).id);
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return true;
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}
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async getTemplates() {
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// 简化返回可用模板列表
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return [
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{ key: 'DIY_INDEX', name: '首页', template: 'default_index' },
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{ key: 'DIY_MEMBER_INDEX', name: '个人中心', template: 'default_member' },
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];
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}
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/**
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* 设置 DIY 数据（对齐 PHP: setDiyData）
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* @param params 参数
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*/
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private async setDiyData(params: {
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key: string;
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type: string;
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addon: string;
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is_start: number;
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site_id: number;
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main_app: string[];
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}): Promise<void> {
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const { key, type, addon, is_start, site_id, main_app } = params;
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// 获取默认模板数据（这里简化处理，实际应该从模板字典获取）
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const defaultTemplate = this.getDefaultTemplate(key, type, addon);
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if (!defaultTemplate) {
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return;
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}
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// 检查是否已存在页面
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const existingPage = await this.coreDiyService.getPageInfoBySiteAndType(site_id, key, 1);
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if (!existingPage) {
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// 创建新页面
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await this.coreDiyService.addPage({
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site_id,
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page_title: defaultTemplate.title,
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title: defaultTemplate.title,
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name: key,
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type: key,
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template: defaultTemplate.template,
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mode: defaultTemplate.mode,
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value: JSON.stringify(defaultTemplate.data),
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is_default: 1,
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is_change: 0,
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});
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} else {
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// 针对多应用首页的数据更新
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if (key === 'DIY_INDEX' && (existingPage as any).type === 'DIY_INDEX') {
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if ((existingPage as any).is_change === 0) {
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await this.coreDiyService.editPage((existingPage as any).id, {
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value: JSON.stringify(defaultTemplate.data),
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});
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}
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}
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}
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// 设置默认页面
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const pageList = await this.coreDiyService.getPageListByType(site_id, key);
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for (const page of pageList as any[]) {
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if ((page as any).name === key) {
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await this.coreDiyService.setDefaultPage(site_id, (page as any).name, (page as any).id);
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break;
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}
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}
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// 如果 is_start 为 1，设置启动页配置（留空占位，按需接入）
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if (is_start === 1) {
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// TODO: 调用 DiyConfigService 设置启动页
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}
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}
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/**
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* 获取默认模板数据（简化实现）
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* @param key 模板键
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* @param type 类型
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* @param addon 插件
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*/
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private getDefaultTemplate(key: string, type: string, addon: string) {
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// 这里应该从模板字典获取，暂时返回默认数据
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const templates: Record<string, any> = {
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'DIY_INDEX': {
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title: '首页',
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template: 'default_index',
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mode: 'diy',
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data: {
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components: [
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{
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componentName: 'Banner',
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data: {
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title: '欢迎使用',
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subtitle: '这是一个默认首页',
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},
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},
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],
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},
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},
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'DIY_MEMBER_INDEX': {
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title: '个人中心',
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template: 'default_member',
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mode: 'diy',
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data: {
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components: [
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{
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componentName: 'MemberInfo',
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data: {
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title: '个人中心',
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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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return templates[key] || null;
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}
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}
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