UPDATE: Add self update

frontend/src/helper/proxy.ts

@@ -0,0 +1,35 @@
+import useLauncherStore from "@/stores/launcherStore";
+import useSettingStore from "@/stores/settingStore";
+import { FSService, GitService } from "@bindings/firefly-launcher/internal";
+import { toast } from "react-toastify";
+
+export async function CheckUpdateProxy(proxyPath: string, proxyVersion: string) : Promise<{isUpdate: boolean, version: string}> {
+    let isUpdateProxy = false
+    let version = ""
+    const [proxyOk, proxyNewVersion, proxyError] = await GitService.GetLatestProxyVersion()
+    const proxyExists = await FSService.FileExists(proxyPath)
+    if (proxyOk && proxyNewVersion && proxyNewVersion !== proxyVersion || !proxyExists) {
+        isUpdateProxy = true
+        version = proxyNewVersion
+    } else if (!proxyOk) {
+        toast.error("Proxy error: " + proxyError)
+    }
+    return { isUpdate: isUpdateProxy, version: version }
+}
+
+export async function UpdateProxy(proxyVersion: string) : Promise<void> {
+    const {setDownloadType } = useLauncherStore.getState()
+    const {setProxyPath, setProxyVersion} = useSettingStore.getState()
+    setDownloadType("Downloading proxy...")
+    const [ok, error] = await GitService.DownloadProxyProgress(proxyVersion)
+    if (ok) {
+        setDownloadType("Unzipping proxy...")
+        GitService.UnzipProxy()
+        setDownloadType("Download proxy successfully")
+        setProxyVersion(proxyVersion)
+        setProxyPath("./proxy/FireflyProxy.exe")
+    } else {
+        toast.error(error)
+        setDownloadType("Download proxy failed")
+    }
+}