feat!: generate random visitorData, remove RustyPipeQuery::get_context and YTContext<'a> from public API

src/util/mod.rs

@@ -94,6 +94,29 @@ pub fn random_uuid() -> String {
     )
 }
 
+/// Generate a random visitor data cookie
+pub fn random_visitor_data(country: Country) -> String {
+    let mut rng = rand::thread_rng();
+
+    let mut pb_e2 = ProtoBuilder::new();
+    pb_e2.string(2, "");
+    pb_e2.varint(4, rng.gen_range(1..256));
+
+    let mut pb_e = ProtoBuilder::new();
+    pb_e.string(1, &country.to_string());
+    pb_e.embedded(2, pb_e2);
+
+    let mut pb = ProtoBuilder::new();
+    pb.string(1, &random_string(CONTENT_PLAYBACK_NONCE_ALPHABET, 11));
+    pb.varint(
+        5,
+        (time::OffsetDateTime::now_utc().unix_timestamp() as u64)
+            .saturating_sub(rng.gen_range(0..600_000)),
+    );
+    pb.embedded(6, pb_e);
+    pb.to_base64()
+}
+
 /// Split an URL into its base string and parameter map
 ///
 /// Example: