fix:圣遗物获取

lib/ekapi/name_convert.js

@@ -12,11 +12,14 @@ const __dirname = path.dirname(__filename);       // <--- 3. 获取当前文件
 const MAP_PATH = __dirname; // Data files are in the same directory
 const ALIAS_LIST_DIR = path.join(__dirname, 'alias'); // Alias directory path
 const CHAR_ALIAS_FILE = path.join(ALIAS_LIST_DIR, 'char_alias.json'); // Alias file path
-
+const BASE_IMAGE_URL = 'https://enka.network';
 const PartnerId2DataFile = 'PartnerId2Data.json';
 const WeaponId2DataFile = 'WeaponId2Data.json';
 const EquipId2DataFile = 'EquipId2Data.json';
-const SkillParamFile = 'PartnerId2SkillParam.json'; // 定义技能数据文件名
+const SkillParamFile = 'PartnerId2SkillParam.json';
+const AvatarIconDataFile = 'avatars.json';
+
+
 let PartnerId2SkillParam = {}; // 初始化技能数据对象
 try {
     const skillParamPath = path.join(MAP_PATH, SkillParamFile);
@@ -100,13 +103,30 @@ try {
     console.error(`Error reading or parsing ${EquipId2DataFile}:`, error);
 }
 
-// --- Helper Functions ---
+let avatar_icon_data = {}; // <--- 新增：用于存储 avatars.json 的数据
+try {
+    const avatarIconDataPath = path.join(MAP_PATH, AvatarIconDataFile);
+    if (fs.existsSync(avatarIconDataPath)) {
+        const avatarIconContent = fs.readFileSync(avatarIconDataPath, { encoding: 'utf-8' });
+        avatar_icon_data = JSON.parse(avatarIconContent);
+        console.log(`[name_convert.js] 成功加载并解析 ${AvatarIconDataFile}。`);
+        console.log(`[name_convert.js] 从 ${AvatarIconDataFile} 加载了 ${Object.keys(avatar_icon_data).length} 个头像图标条目。`);
+    } else {
+        // 这个文件对于图标URL是必需的，所以用 error 级别
+        console.error(`[name_convert.js] ${AvatarIconDataFile} 文件未找到于: ${avatarIconDataPath}。无法生成角色图标 URL。`);
+        avatar_icon_data = {}; // 保证是个空对象
+    }
+} catch (error) {
+    console.error(`[name_convert.js] 读取或解析 ${AvatarIconDataFile} 时出错:`, error);
+    avatar_icon_data = {};
+}
 
 /**
  * Converts a character name alias to the canonical character name.
  * @param {string} char_name - The alias or canonical name entered by the user.
  * @returns {string} The canonical character name, or the original input if no alias is found.
  */
+
 export function alias_to_char_name(char_name) {
     if (!char_name) return char_name; // Handle null/empty input
     const lowerCaseName = char_name.toLowerCase().trim(); // Normalize input
@@ -216,12 +236,36 @@ export function char_name_to_char_id(char_name) {
     // console.warn(`Character ID not found for name: "${char_name}" (resolved to: "${canonicalName}").`);
     return undefined; // Not found
 }
+export function get_char_circle_icon_url(char_id) { // 使用 export function 直接导出
+    const charIdStr = String(char_id);
 
+    // 检查新加载的 avatar_icon_data 中是否存在 CircleIcon
+    if (avatar_icon_data[charIdStr] && avatar_icon_data[charIdStr].CircleIcon && typeof avatar_icon_data[charIdStr].CircleIcon === 'string') {
+        const iconPath = avatar_icon_data[charIdStr].CircleIcon; // <--- 从 avatar_icon_data 获取路径
+        // 确保路径以 '/' 开头
+        if (iconPath.startsWith('/')) {
+            return BASE_IMAGE_URL + iconPath;
+        } else {
+            // 日志中指明来源文件
+            console.warn(`[name_convert.js] ${AvatarIconDataFile} 中角色 ID ${charIdStr} 的 CircleIcon 路径不以 '/' 开头: "${iconPath}". 无法构建 URL.`);
+            return undefined;
+        }
+    } else {
+        // 可选日志：指示在 avatar_icon_data 中未找到
+        // if (!avatar_icon_data[charIdStr]) {
+        //     console.warn(`[name_convert.js] 在 ${AvatarIconDataFile} 中未找到角色 ID ${charIdStr} 的数据 (用于获取 circle icon URL)。`);
+        // } else if (!avatar_icon_data[charIdStr].CircleIcon || typeof avatar_icon_data[charIdStr].CircleIcon !== 'string') {
+        //     console.warn(`[name_convert.js] ${AvatarIconDataFile} 中角色 ID ${charIdStr} 缺少有效 CircleIcon 路径。`);
+        // }
+        return undefined; // 数据或路径缺失则返回 undefined
+    }
+}
 // Export the loaded data objects as well
 export {
     equip_data,
     weapon_data,
     partner_data,
     char_alias_data,
-    PartnerId2SkillParam
+    PartnerId2SkillParam,
+
 };