[maimaidx] Add Rizu score hook as an import method

client/src/app/pages/dashboard/import/ImportPage.tsx

@@ -320,6 +320,13 @@ function ImportInfoDisplayer({ game }: { game: Game }) {
 		);
 	} else if (game === "maimaidx") {
 		Content.unshift(
+			<ImportInfoCard
+				name="Rizu"
+				href="rizu"
+				desc="Automatically import scores, whenever you get them."
+				key="Rizu"
+				moreInfo="This is the recommended way to import maimai DX scores; data is submitted at the end of each play."
+			/>,
 			<ImportInfoCard
 				name="maimai DX Site Importer"
 				href="kt-maimaidx-site-importer"

client/src/app/pages/dashboard/import/RizuPage.tsx

@@ -0,0 +1,47 @@
+import useSetSubheader from "components/layout/header/useSetSubheader";
+import Divider from "components/util/Divider";
+import ExternalLink from "components/util/ExternalLink";
+import { TachiConfig } from "lib/config";
+import React from "react";
+import Alert from "react-bootstrap/Alert";
+
+export default function RizuPage() {
+	useSetSubheader(["Import Scores", "Rizu"]);
+
+	return (
+		<div>
+			<h1 className="text-center mb-4">What is Rizu?</h1>
+			<div>
+				Rizu automatically sends maimai DX scores to a server. {TachiConfig.NAME} is
+				compatible with what Rizu sends, so you can use it to submit scores!
+			</div>
+			<Divider />
+			<h1 className="text-center my-4">Setup Instructions</h1>
+			<ol className="instructions-list">
+				<li>
+					Download the latest version of <code>Rizu-MelonLoader-vVERSION.zip</code>{" "}
+					<ExternalLink href="https://gitea.tendokyu.moe/beerpsi/Rizu/releases/latest">
+						here
+					</ExternalLink>
+					.
+				</li>
+				<li>
+					Download your <code>Rizu.cfg</code> config file{" "}
+					<ExternalLink href="/client-file-flow/CXRizu">here</ExternalLink>
+					. <br />
+					<Alert variant="warning" className="mt-2">
+						This file contains an API Key, which is meant to be kept secret!
+					</Alert>
+				</li>
+				<li>
+					Follow the installation instructions on{" "}
+					<ExternalLink href="https://gitea.tendokyu.moe/beerpsi/Rizu#melonloader">
+						Tendokyu
+					</ExternalLink>
+					.
+				</li>
+				<li>Your scores are now automatically uploaded to {TachiConfig.NAME}!</li>
+			</ol>
+		</div>
+	);
+}

client/src/app/routes/ImportRoutes.tsx

@@ -34,6 +34,7 @@ import OngekiArtemisExportPage from "app/pages/dashboard/import/OngekiArtemisExp
 import MytIntegrationPage from "components/imports/MYTIntegrationPage";
 import OngekiInoharaPage from "app/pages/dashboard/import/OngekiInoharaPage";
 import OngekiSiteImportPage from "app/pages/dashboard/import/OngekiSiteImportPage";
+import RizuPage from "app/pages/dashboard/import/RizuPage";
 
 export default function ImportRoutes() {
 	const { user } = useContext(UserContext);
@@ -256,6 +257,10 @@ export default function ImportRoutes() {
 								<MaimaiDXSiteImportPage />
 							</Route>
 
+							<Route exact path="/import/rizu">
+								<RizuPage />
+							</Route>
+
 							<Route exact path="/import/ongeki-artemis-exporter">
 								<OngekiArtemisExportPage />
 							</Route>

server/src/lib/builtin-clients/builtin-clients.ts

@@ -244,6 +244,47 @@ EnableGraphs = true
 #
 # If present, an * matches everyone else`,
 	},
+	{
+		clientID: "CXRizu",
+		requestedPermissions: ["submit_score"],
+		name: "Rizu",
+		redirectUri: null,
+		webhookUri: null,
+		apiKeyFilename: "Rizu.cfg",
+		apiKeyTemplate: `[General]
+
+## Whether to enable score submissions
+# Setting type: Boolean
+# Default value: true
+Enable = true
+
+## Timeout for score submission in seconds
+# Setting type: Int32
+# Default value: 30
+NetworkTimeout = 30
+
+## Folder for storing imports that failed due to network errors.
+## Leave empty to disable
+# Setting type: String
+# Default value: UserData/Rizu/FailedImports
+FailedImportsFolder = UserData/Rizu/FailedImports
+
+[Keys]
+
+## Kamaitachi API keys to use for score submissions, in the format
+## of \`<access-code> = <api-key>\`. The \`default\` key is used as fallback
+## if an access code does not have an API key set, and can be removed.
+# Setting type: String
+# Default value:
+default = %%TACHI_KEY%%
+
+[Tachi]
+
+## Tachi instance base URL
+# Setting type: String
+# Default value: https://kamai.tachi.ac
+BaseUrl = ${ServerConfig.OUR_URL}`,
+	},
 ];
 
 const BokuDefaultClients: DefaultClients = [