feat: add base class and authentication for now

stats.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+"""Stats playground for Audible TUI - get your listening stats"""
+
+import logging
+from getpass import getpass
+from pathlib import Path
+
+import audible
+
+
+logging.basicConfig(level=logging.INFO, format="%(message)s")
+logger = logging.getLogger(__name__)
+
+logging.getLogger("audible").setLevel(logging.WARNING)
+
+
+class AudibleStats:
+    """Class to handle Audible authentication and stats retrieval."""
+
+    def __init__(self) -> None:
+        """Initialize the stats handler with authentication."""
+        self.auth: audible.Authenticator | None = None
+        self.client: audible.Client | None = None
+        self.home = Path.home()
+
+    def authenticate(self) -> None:
+        """Authenticate with Audible and store auth and client."""
+        auth_path = self.home / ".config" / "auditui" / "auth.json"
+        auth_path.parent.mkdir(parents=True, exist_ok=True)
+
+        if auth_path.exists():
+            try:
+                self.auth = audible.Authenticator.from_file(str(auth_path))
+                self.client = audible.Client(auth=self.auth)
+                return
+            except Exception:
+                logger.info("Failed to load existing auth. Re-authenticating.\n")
+
+        email = input("Email: ")
+        password = getpass("Password: ")
+        marketplace = (
+            input("Marketplace locale (default: US): ").strip().upper() or "US"
+        )
+
+        self.auth = audible.Authenticator.from_login(
+            username=email, password=password, locale=marketplace
+        )
+        self.auth.to_file(str(auth_path))
+        self.client = audible.Client(auth=self.auth)
+
+
+def main() -> None:
+    """Main entry point."""
+    stats = AudibleStats()
+    stats.authenticate()
+
+
+if __name__ == "__main__":
+    main()
+