Add PlaywrightBrowserFactory and refactor StreamLoginService and StreamManifestResolver for improved app data handling

Author: StitchMl

src/main/java/it/lagioiaproduction/core/StreamLoginService.java

@@ -2,7 +2,6 @@
 
 import com.microsoft.playwright.Browser;
 import com.microsoft.playwright.BrowserContext;
-import com.microsoft.playwright.BrowserType;
 import com.microsoft.playwright.Page;
 import com.microsoft.playwright.Playwright;
 
@@ -12,7 +11,8 @@
 import java.util.function.Consumer;
 
 public class StreamLoginService {
-    private static final Path AUTH_STATE = Paths.get("playwright", ".auth", "state.json");
+    private static final Path APP_DATA_DIR = resolveAppDataDir();
+    private static final Path AUTH_STATE = APP_DATA_DIR.resolve("playwright").resolve(".auth").resolve("state.json");
     private static final double LOGIN_TIMEOUT_MS = 300_000;
 
     public boolean hasAuthState() {
@@ -28,17 +28,18 @@ public void loginAndSaveState(Consumer<String> logger) throws Exception {
 
         try (Playwright playwright = Playwright.create();
              Browser browser = playwright.chromium().launch(
-                     new BrowserType.LaunchOptions()
+                     new com.microsoft.playwright.BrowserType.LaunchOptions()
+                             .setChannel("msedge")
                              .setHeadless(false)
                              .setSlowMo(150)
              )) {
 
             BrowserContext context = browser.newContext();
             Page page = context.newPage();
 
-            log(logger, "Apro il browser per il login Microsoft...");
+            log(logger, "Apro Microsoft Edge per il login...");
             page.navigate("https://login.microsoftonline.com/");
-            log(logger, "Completa login nel browser.");
+            log(logger, "Completa login ed eventuale MFA nel browser.");
 
             waitUntilLoginCompleted(page);
 
@@ -60,4 +61,13 @@ private void log(Consumer<String> logger, String message) {
             logger.accept(message);
         }
     }
+
+    private static Path resolveAppDataDir() {
+        String localAppData = System.getenv("LOCALAPPDATA");
+        if (localAppData != null && !localAppData.isBlank()) {
+            return Paths.get(localAppData, "TeamsStreamLectureDownloader");
+        }
+
+        return Paths.get(System.getProperty("user.home"), ".teams-stream-lecture-downloader");
+    }
 }

src/main/java/it/lagioiaproduction/core/StreamManifestResolver.java

@@ -33,7 +33,7 @@ public class StreamManifestResolver {
     private static final int MAX_ATTEMPTS = 4;
     private static final long[] RETRY_DELAYS_MS = {5_000L, 15_000L, 30_000L, 45_000L};
 
-    private static final Path DIAGNOSTICS_DIR = Paths.get("debug", "resolve-failures");
+    private static final Path DIAGNOSTICS_DIR = resolveAppDataDir().resolve("debug").resolve("resolve-failures");
     private static final DateTimeFormatter TS_FORMAT =
             DateTimeFormatter.ofPattern("yyyyMMdd-HHmmss-SSS");
 
@@ -66,7 +66,9 @@ private ResolvedStream resolveOnce(String streamUrl, Path authStatePath, Consume
 
         try (Playwright playwright = Playwright.create();
              Browser browser = playwright.chromium().launch(
-                     new BrowserType.LaunchOptions().setHeadless(true)
+                     new BrowserType.LaunchOptions()
+                             .setChannel("msedge")
+                             .setHeadless(true)
              )) {
 
             BrowserContext context = browser.newContext(
@@ -257,6 +259,15 @@ private void dumpDiagnostics(Page page, String streamUrl, Consumer<String> logge
         }
     }
 
+    private static Path resolveAppDataDir() {
+        String localAppData = System.getenv("LOCALAPPDATA");
+        if (localAppData != null && !localAppData.isBlank()) {
+            return Paths.get(localAppData, "TeamsStreamLectureDownloader");
+        }
+
+        return Paths.get(System.getProperty("user.home"), ".teams-stream-lecture-downloader");
+    }
+
     private String safePageUrl(Page page) {
         try {
             String url = page.url();