93 lines
2.3 KiB
JavaScript
93 lines
2.3 KiB
JavaScript
// ⚠ Mock 数据，后续请替换成真实接口。
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import { reactive, watch } from "vue";
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export const useMockData = () => {
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// 从本地存储读取初始数据，如果没有则使用默认值
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const initialCategories = uni.getStorageSync("mockCategories") || [
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{ id: 101, name: "分类 A", status: 1, sort: 1 },
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{ id: 102, name: "分类 B", status: 1, sort: 2 },
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];
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const initialArticles = uni.getStorageSync("mockArticles") || [
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{
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id: 1,
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title: "文章 1",
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summary: "摘要 1",
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cover: "",
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categoryId: 101,
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content: "<p>富文本内容 1</p>",
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},
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{
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id: 2,
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title: "文章 2",
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summary: "摘要 2",
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cover: "",
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categoryId: 102,
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content: "<p>富文本内容 2</p>",
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},
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];
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const mockCategories = reactive(initialCategories);
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const mockArticles = reactive(initialArticles);
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// 监听数据变化并保存到本地存储
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watch(
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mockCategories,
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(newVal) => {
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uni.setStorageSync("mockCategories", JSON.parse(JSON.stringify(newVal)));
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},
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{ deep: true },
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);
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watch(
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mockArticles,
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(newVal) => {
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uni.setStorageSync("mockArticles", JSON.parse(JSON.stringify(newVal)));
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},
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{ deep: true },
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);
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const addCategory = (category) => {
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const newId =
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mockCategories.length > 0
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? Math.max(...mockCategories.map((c) => c.id)) + 1
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: 101;
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mockCategories.push({ ...category, id: newId });
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};
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const updateCategory = (id, category) => {
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const index = mockCategories.findIndex((c) => c.id === id);
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if (index !== -1) {
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Object.assign(mockCategories[index], category);
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}
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};
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const addArticle = (article) => {
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const newId =
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mockArticles.length > 0
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? Math.max(...mockArticles.map((a) => a.id)) + 1
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: 1;
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mockArticles.push({ ...article, id: newId });
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};
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const updateArticle = (id, article) => {
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const index = mockArticles.findIndex((a) => a.id === id);
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if (index !== -1) {
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Object.assign(mockArticles[index], article);
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}
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};
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return {
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mockCategories,
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mockArticles,
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addCategory,
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updateCategory,
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addArticle,
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updateArticle,
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};
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};
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// 单例模式，确保全局共享状态
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const mockStore = useMockData();
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export default mockStore;
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