From 89168ff11d4adb4ca51fe14e7d54fb2d69d392a8 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Thu, 29 Jul 2021 20:02:47 +0200
Subject: refactor: manage callbacks with tokio-stream

---
 src/commands.rs | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

(limited to 'src/commands.rs')

diff --git a/src/commands.rs b/src/commands.rs
index 1aee098..e498916 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -1,5 +1,7 @@
 use std::error::Error;
+use teloxide::payloads::SendMessageSetters;
 use teloxide::prelude::{AutoSend, Bot, Message, UpdateWithCx};
+use teloxide::types::{InlineKeyboardButton, InlineKeyboardMarkup};
 use teloxide::utils::command::BotCommand;
 
 #[derive(BotCommand)]
@@ -7,14 +9,33 @@ use teloxide::utils::command::BotCommand;
 pub enum Command {
     #[command(description = "Display this text")]
     Help,
+    #[command(description = "Reserve a classroom for tomorrow", parse_with = "split")]
+    Room,
 }
 
 pub async fn handler(
     cx: UpdateWithCx<AutoSend<Bot>, Message>,
-    command: Command,
 ) -> Result<(), Box<dyn Error + Send + Sync>> {
-    match command {
-        Command::Help => cx.answer(Command::descriptions()).await?,
-    };
+    let txt = cx.update.text();
+    if txt.is_none() {
+        return Ok(());
+    }
+
+    if let Ok(command) = BotCommand::parse(txt.unwrap(), "unict-reservation") {
+        match command {
+            Command::Help => {
+                cx.answer(Command::descriptions()).await?;
+            }
+            Command::Room => {
+                let url_button =
+                    InlineKeyboardButton::callback("hello".to_string(), "hello_call".to_string());
+                let keyboard = InlineKeyboardMarkup::default().append_row(vec![url_button]);
+                cx.answer("Where?").reply_markup(keyboard).await?;
+            }
+        }
+    } else {
+        cx.reply_to("Command not found!").await?;
+    }
+
     Ok(())
 }
-- 
cgit v1.2.3-71-g8e6c