2 files changed, 22 insertions, 6 deletions

diff --git a/main.vala b/main.vala
index 3ea9caf..80fa44f 100644
--- a/main.vala
+++ b/main.vala
@@ -1,10 +1,14 @@
+public Serial s;
+public Web w;
+
 public static int main(string[] args) {
 	if(args.length < 2) {
 		stderr.printf("%s <device>\n", args[0]);
 		return 1;
 	}
 
-	var s = new Serial(args[1], 9600, 8, 1);
+	s = new Serial(args[1], 9600, 8, 1);
+	w = new Web();
 
 	char[] detected = {};
 
@@ -29,8 +33,14 @@ public static void interpret(string data) {
 	if(data.has_prefix("USER ")) {
 		string str_id = data.substring(5);
 		uint64 id = uint64.parse(str_id);
-		stdout.printf("login: %llu\n", id);
+
+		if(w.is_logged_in())
+			w.logout();
+		else
+			w.login(id);
+
 	} else {
-		stdout.printf(" product: %s\n", data);
+		uint64 id = uint64.parse(data);
+		w.buy(id);
 	}
 }
diff --git a/web.vala b/web.vala
index 10b6e64..3383394 100644
--- a/web.vala
+++ b/web.vala
@@ -1,16 +1,18 @@
 public class Web {
 	private Soup.SessionAsync session;
 	private static string server = "https://shop.kreativitaet-trifft-technik.de";
-	int user = -1;
+	uint64 user = -1;
 
 	public Web() {
 		session = new Soup.SessionAsync ();
 	}
 
-	public void login(int id) {
+	public void login(uint64 id) {
 		var message = new Soup.Message ("GET", server+"/login");
 		session.send_message (message);
 
+		debug("login: %llu\n", id);
+
 		/* on success */
 		this.user = id;
 	}
@@ -20,14 +22,18 @@ public class Web {
 			var message = new Soup.Message ("GET", server+"/logout");
 			session.send_message (message);
 
+			debug("logout: %llu\n", this.user);
+
 			this.user = -1;
 		}
 	}
 
-	public void add(string article) {
+	public void buy(uint64 article) {
 		if(this.user >= 0) {
 			var message = new Soup.Message ("GET", server+"/buy");
 			session.send_message (message);
+
+			debug(" product: %llu\n", article);
 		} else {
 			/* not logged into the system */
 		}