refactor: split main runtime handlers into focused modules

src/main/runtime/jellyfin-command-dispatch.ts

@@ -0,0 +1,100 @@
+import type { CliArgs } from '../../cli/args';
+
+type JellyfinConfigBase = {
+  serverUrl?: string;
+  accessToken?: string;
+  userId?: string;
+  username?: string;
+};
+
+type JellyfinSession = {
+  serverUrl: string;
+  accessToken: string;
+  userId: string;
+  username: string;
+};
+
+export function createRunJellyfinCommandHandler<
+  TClientInfo,
+  TConfig extends JellyfinConfigBase,
+>(deps: {
+  getJellyfinConfig: () => TConfig;
+  defaultServerUrl: string;
+  getJellyfinClientInfo: (config: TConfig) => TClientInfo;
+  handleAuthCommands: (params: {
+    args: CliArgs;
+    jellyfinConfig: TConfig;
+    serverUrl: string;
+    clientInfo: TClientInfo;
+  }) => Promise<boolean>;
+  handleRemoteAnnounceCommand: (args: CliArgs) => Promise<boolean>;
+  handleListCommands: (params: {
+    args: CliArgs;
+    session: JellyfinSession;
+    clientInfo: TClientInfo;
+    jellyfinConfig: TConfig;
+  }) => Promise<boolean>;
+  handlePlayCommand: (params: {
+    args: CliArgs;
+    session: JellyfinSession;
+    clientInfo: TClientInfo;
+    jellyfinConfig: TConfig;
+  }) => Promise<boolean>;
+}) {
+  return async (args: CliArgs): Promise<void> => {
+    const jellyfinConfig = deps.getJellyfinConfig();
+    const serverUrl =
+      args.jellyfinServer?.trim() || jellyfinConfig.serverUrl || deps.defaultServerUrl;
+    const clientInfo = deps.getJellyfinClientInfo(jellyfinConfig);
+
+    if (
+      await deps.handleAuthCommands({
+        args,
+        jellyfinConfig,
+        serverUrl,
+        clientInfo,
+      })
+    ) {
+      return;
+    }
+
+    const accessToken = jellyfinConfig.accessToken;
+    const userId = jellyfinConfig.userId;
+    if (!serverUrl || !accessToken || !userId) {
+      throw new Error('Missing Jellyfin session. Run --jellyfin-login first.');
+    }
+
+    const session: JellyfinSession = {
+      serverUrl,
+      accessToken,
+      userId,
+      username: jellyfinConfig.username || '',
+    };
+
+    if (await deps.handleRemoteAnnounceCommand(args)) {
+      return;
+    }
+
+    if (
+      await deps.handleListCommands({
+        args,
+        session,
+        clientInfo,
+        jellyfinConfig,
+      })
+    ) {
+      return;
+    }
+
+    if (
+      await deps.handlePlayCommand({
+        args,
+        session,
+        clientInfo,
+        jellyfinConfig,
+      })
+    ) {
+      return;
+    }
+  };
+}