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2026-07-03 16:58:28 +08:00
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+/**
+ * 体系模块API
+ * 统一管理体系相关的所有API调用
+ */
+
+import { API_CONFIG } from '../config/api.config.js'
+import { get } from '../utils/request.js'
+
+/**
+ * 获取知识体系分类树
+ * @returns {Promise} 体系分类数据
+ */
+export const getSystemTree = () => {
+  return get(API_CONFIG.TREE.SYSTEM_TREE)
+}
+
+/**
+ * 获取体系分类下的文章列表
+ * @param {number} cid 分类ID
+ * @param {number} page 页码，从0开始
+ * @returns {Promise} 文章列表数据
+ */
+export const getSystemArticles = (cid, page = 0) => {
+  const url = API_CONFIG.TREE.SYSTEM_ARTICLES.replace('{page}', page)
+  return get(url, { cid })
+}
+
+/**
+ * 获取体系模块完整数据（分类树 + 默认分类的文章列表）
+ * @param {number} defaultCid 默认分类ID（可选）
+ * @returns {Promise} 体系模块完整数据
+ */
+export const getTreeModuleData = async (defaultCid = null) => {
+  try {
+    // 获取体系分类树
+    const treeData = await getSystemTree()
+    const categories = treeData?.data || []
+    
+    // 处理分类数据，提取一级分类和二级分类
+    const processedCategories = categories.map(category => ({
+      id: category.id,
+      name: category.name,
+      order: category.order,
+      children: category.children || [],
+      articleCount: 0, // 可以后续统计文章数量
+      expanded: false // 默认折叠状态
+    }))
+    
+    // 如果有默认分类，获取该分类的文章列表
+    let articleList = []
+    let selectedCategory = null
+    
+    if (defaultCid && processedCategories.length > 0) {
+      // 查找默认分类
+      for (const category of processedCategories) {
+        if (category.id === defaultCid) {
+          selectedCategory = category
+          break
+        }
+        // 在子分类中查找
+        const childCategory = category.children.find(child => child.id === defaultCid)
+        if (childCategory) {
+          selectedCategory = childCategory
+          break
+        }
+      }
+      
+      if (selectedCategory) {
+        const articleData = await getSystemArticles(selectedCategory.id, 0)
+        articleList = articleData?.datas || []
+      }
+    }
+    
+    return {
+      categories: processedCategories,
+      articleList,
+      selectedCategory,
+      total: articleList.length,
+      currentPage: 0
+    }
+  } catch (error) {
+    console.error('获取体系模块数据失败:', error)
+    throw error
+  }
+}
+
+/**
+ * 搜索体系分类
+ * @param {string} keyword 搜索关键词
+ * @returns {Promise} 搜索结果
+ */
+export const searchSystemCategories = async (keyword) => {
+  try {
+    const treeData = await getSystemTree()
+    const allCategories = treeData?.data || []
+    
+    // 扁平化所有分类（包括一级和二级）
+    const flatCategories = []
+    
+    allCategories.forEach(category => {
+      // 添加一级分类
+      flatCategories.push({
+        ...category,
+        level: 1,
+        parentName: ''
+      })
+      
+      // 添加二级分类
+      if (category.children && category.children.length > 0) {
+        category.children.forEach(child => {
+          flatCategories.push({
+            ...child,
+            level: 2,
+            parentName: category.name
+          })
+        })
+      }
+    })
+    
+    // 搜索过滤
+    const filtered = flatCategories.filter(category => {
+      const nameMatch = category.name.toLowerCase().includes(keyword.toLowerCase())
+      const parentMatch = category.parentName.toLowerCase().includes(keyword.toLowerCase())
+      return nameMatch || parentMatch
+    })
+    
+    return filtered
+  } catch (error) {
+    console.error('搜索体系分类失败:', error)
+    throw error
+  }
+}
+
+/**
+ * 获取分类详情
+ * @param {number} cid 分类ID
+ * @returns {Promise} 分类详情
+ */
+export const getCategoryDetail = async (cid) => {
+  try {
+    const treeData = await getSystemTree()
+    const allCategories = treeData?.data || []
+    
+    // 查找分类
+    for (const category of allCategories) {
+      if (category.id === cid) {
+        return {
+          ...category,
+          level: 1
+        }
+      }
+      
+      // 在子分类中查找
+      if (category.children && category.children.length > 0) {
+        const childCategory = category.children.find(child => child.id === cid)
+        if (childCategory) {
+          return {
+            ...childCategory,
+            level: 2,
+            parentCategory: {
+              id: category.id,
+              name: category.name
+            }
+          }
+        }
+      }
+    }
+    
+    return null
+  } catch (error) {
+    console.error('获取分类详情失败:', error)
+    throw error
+  }
+}
+
+export default {
+  getSystemTree,
+  getSystemArticles,
+  getTreeModuleData,
+  searchSystemCategories,
+  getCategoryDetail
+}