🎨 refactor(UIAF): 目录结构优化

src/utils/UIAF.ts

@@ -0,0 +1,58 @@
+/**
+ * @description 获取 UIAF 头部信息
+ * @since Alpha v0.1.2
+ * @returns {Promise<TGPlugin.UIAF.Header>}
+ */
+
+import { app, fs } from "@tauri-apps/api";
+
+/**
+ * @description 获取 UIAF 头部信息
+ * @since Alpha v0.1.2
+ * @returns {Promise<TGPlugin.UIAF.Header>}
+ */
+
+export async function getHeader (): Promise<TGPlugin.UIAF.Header> {
+  return {
+    // eslint-disable-next-line camelcase
+    export_app: "Tauri.Genshin",
+    // eslint-disable-next-line camelcase
+    export_timestamp: Math.floor(Date.now() / 1000),
+    // eslint-disable-next-line camelcase
+    export_app_version: await app.getVersion(),
+    // eslint-disable-next-line camelcase
+    uiaf_version: "v1.1",
+  };
+}
+
+/**
+ * @description 检测是否存在 UIAF 数据
+ * @description 粗略检测，不保证数据完整性
+ * @since Alpha v0.1.2
+ * @param {string} path - UIAF 数据路径
+ * @returns {Promise<boolean>} 是否存在 UIAF 数据
+ */
+export async function verifyUIAF (path: string): Promise<boolean> {
+  const fileData: string = await fs.readTextFile(path);
+  const UIAFData: TGPlugin.UIAF.Header = JSON.parse(fileData).info;
+  return UIAFData.uiaf_version !== undefined;
+}
+
+/**
+ * @description 读取 UIAF 数据
+ * @since Alpha v0.1.2
+ * @param {string} userPath - UIAF 数据路径
+ * @returns {Promise<string|false>} UIAF 数据
+ */
+export async function readUIAF (userPath: string): Promise<string | false> {
+  if (await fs.exists(userPath)) {
+    const fileData = await fs.readTextFile(userPath);
+    if (fileData !== undefined && fileData !== null && fileData !== "" && fileData !== "{}") {
+      return fileData;
+    } else {
+      return false;
+    }
+  } else {
+    return false;
+  }
+}