Merge pull request #202 from dan4ik605743/add-sample

add sample

1 files changed, 61 insertions, 0 deletions

diff --git a/samples/received-text-processing/src/main.cpp b/samples/received-text-processing/src/main.cpp
new file mode 100644
index 0000000..b6069e9
--- /dev/null
+++ b/samples/received-text-processing/src/main.cpp
@@ -0,0 +1,61 @@
+#include <csignal>
+#include <cstdio>
+#include <cstdlib>
+#include <exception>
+#include <string>
+
+#include <tgbot/tgbot.h>
+
+using namespace std;
+using namespace TgBot;
+
+vector<string> bot_commands = {"start", "test"};
+
+int main() {
+    string token(getenv("TOKEN"));
+    printf("Token: %s\n", token.c_str());
+
+    bool test_text_state = false;
+
+    Bot bot(token);
+    TgLongPoll long_poll(bot);
+
+    bot.getEvents().onCommand("start", [&bot](Message::Ptr message) {
+        bot.getApi().sendMessage(message->chat->id, "Hi!");
+    });
+
+    bot.getEvents().onCommand("test", [&](Message::Ptr message) {
+        bot.getApi().sendMessage(message->chat->id, "Enter text");
+        test_text_state = true;
+    });
+
+    bot.getEvents().onAnyMessage([&](TgBot::Message::Ptr message) {
+        if (test_text_state) {
+            bot.getApi().sendMessage(message->chat->id, message->text);
+            test_text_state = false;
+            return;
+        }
+
+        for (const auto& command : bot_commands) {
+            if ("/" + command == message->text) {
+                return;
+            }
+        }
+
+        bot.getApi().sendMessage(message->chat->id, "unknown command");
+    });
+
+    try {
+        printf("Bot username: %s\n", bot.getApi().getMe()->username.c_str());
+        bot.getApi().deleteWebhook();
+
+        while (true) {
+            printf("Long poll started\n");
+            long_poll.start();
+        }
+    } catch (exception& e) {
+        printf("error: %s\n", e.what());
+    }
+
+    return 0;
+}