switch to polling every monitor interval

(committing this right now because event streams seem broke)

s3si.ts

@@ -4,7 +4,7 @@ import { flags } from "./deps.ts";
 
 const parseArgs = (args: string[]) => {
   const parsed = flags.parse(args, {
-    string: ["profilePath", "exporter", "skipMode", "listMethod"],
+    string: ["profilePath", "exporter", "skipMode", "listMethod", "nxapiPresenceUrl"],
     boolean: ["help", "noProgress", "monitor", "withSummary"],
     alias: {
       "help": "h",
@@ -15,6 +15,7 @@ const parseArgs = (args: string[]) => {
       "skipMode": ["s", "skip-mode"],
       "withSummary": "with-summary",
       "listMethod": "list-method",
+      "nxapiPresenceUrl": ["nxapi-presence-url", "nxapi-presence"]
     },
   });
   return parsed;
@@ -39,7 +40,8 @@ Options:
     --skip-mode <mode>, -s       Skip mode (default: null)
                                  ("vs", "coop")
     --with-summary               Include summary in the output
-    --help                       Show this help message and exit`,
+    --help                       Show this help message and exit
+    --nxapi-presence-url         Extends monitoring mode to use Nintendo Switch presence from nxapi`,
   );
   Deno.exit(0);
 }

src/app.ts

@@ -9,6 +9,7 @@ import { FileExporter } from "./exporters/file.ts";
 import { delay, showError } from "./utils.ts";
 import { GameFetcher } from "./GameFetcher.ts";
 import { DEFAULT_ENV, Env } from "./env.ts";
+import { SPLATOON3_TITLE_ID } from "./constant.ts";
 
 export type Opts = {
   profilePath: string;
@@ -21,6 +22,7 @@ export type Opts = {
   cache?: Cache;
   stateBackend?: StateBackend;
   env: Env;
+  nxapiPresenceUrl?: string;
 };
 
 export const DEFAULT_OPTS: Opts = {
@@ -162,6 +164,7 @@ function progress({ total, currentUrl, done }: StepProgress): Progress {
 export class App {
   profile: Profile;
   env: Env;
+  splatoon3PreviouslyActive = false;
 
   constructor(public opts: Opts) {
     const stateBackend = opts.stateBackend ??
@@ -395,6 +398,25 @@ export class App {
       }
     }
   }
+  async monitorWithNxapi() {
+    this.env.logger.debug("Monitoring with nxapi presence");
+    await this.exportOnce();
+
+    while (true) {
+      await this.countDown(this.profile.state.monitorInterval);
+      const nxapiResponse = await fetch(this.opts.nxapiPresenceUrl!);
+      const nxapiData = await nxapiResponse.json();
+      const isSplatoon3Active = nxapiData.title?.id === SPLATOON3_TITLE_ID;
+      if (isSplatoon3Active || this.splatoon3PreviouslyActive) {
+        this.env.logger.log("Splatoon 3 is active, exporting data");
+        await this.exportOnce();
+      }
+      if (isSplatoon3Active !== this.splatoon3PreviouslyActive) {
+        this.env.logger.debug("Splatoon 3 status has changed from", this.splatoon3PreviouslyActive, "to", isSplatoon3Active)
+      }
+      this.splatoon3PreviouslyActive = isSplatoon3Active
+    }
+  }
   async monitor() {
     while (true) {
       await this.exportOnce();
@@ -432,7 +454,9 @@ export class App {
       });
     }
 
-    if (this.opts.monitor) {
+    if (this.opts.nxapiPresenceUrl) {
+      await this.monitorWithNxapi();
+    } else if (this.opts.monitor) {
       await this.monitor();
     } else {
       await this.exportOnce();

src/constant.ts

@@ -116,3 +116,5 @@ export const SPLATNET3_STATINK_MAP: {
     2: "high",
   },
 };
+
+export const SPLATOON3_TITLE_ID = "0100c2500fc20000";