feat: wrap message by fluent ui toast

frontend/src/api.tsx

@@ -0,0 +1,50 @@
+import {Invoke} from "../wailsjs/go/controller/App";
+
+export interface Resp<T> {
+    status: number;
+    msg: string;
+    err: string;
+    data: T;
+}
+
+
+// 类型保护函数
+function isResp<T>(obj: any): obj is Resp<T> {
+    return (
+        typeof obj === 'object' &&
+        obj !== null &&
+        typeof obj.status === 'number' &&
+        (typeof obj.msg === 'string' || typeof obj.msg === null) &&
+        (typeof obj.err === 'string' || typeof obj.err === null)
+    );
+}
+
+export async function Dial<T>(path: string, req: any = null): Promise<Resp<T>> {
+    const bs = JSON.stringify(req)
+    console.log(`[DEBUG] invoke req: path = ${path}, req =`, req)
+
+    let result: Resp<T>;
+    let ok = false;
+
+    try {
+        const res = await Invoke(path, bs)
+        const parsed = JSON.parse(res);
+        if (isResp<T>(parsed)) {
+            result = parsed;
+            ok = true
+        } else {
+            console.error('[ERROR] invoke: resp not valid =', res)
+            result = {status: 500, msg: "发生错误(0)", err: res} as Resp<T>;
+        }
+    } catch (error) {
+        result = {status: 500, msg: "发生错误(-1)", err: "backend method(Invoke) not found in window"} as Resp<T>;
+    }
+
+    if (ok) {
+        console.log(`[DEBUG] invoke res: path = ${path}, res =`, result)
+    } else {
+        console.error(`[ERROR] invoke res: path = ${path}, res =`, result)
+    }
+
+    return result
+}