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//! Demo: Schedule
//!
//! This example demonstrates how to create a bot that manages schedules.
//! It's equivalent to the Python demo_schedule.py example.
mod common;
use botrs::{Client, Context, EventHandler, Intents, Message, Ready, Token};
use common::{Config, init_logging};
use std::env;
use tracing::{info, warn};
/// Event handler that manages schedules.
struct ScheduleHandler;
// Channel schedule ID - modify this to your own channel's schedule sub-channel ID
const _CHANNEL_SCHEDULE_ID: &str = "12333";
#[async_trait::async_trait]
impl EventHandler for ScheduleHandler {
/// Called when the bot is ready and connected.
async fn ready(&self, _ctx: Context, ready: Ready) {
info!("robot 「{}」 on_ready!", ready.user.username);
}
/// Called when a message is created that mentions the bot.
async fn message_create(&self, ctx: Context, message: Message) {
// Get message content
let content = match &message.content {
Some(content) => content,
None => return,
};
// Schedule ID - can be filled in or obtained after sending "/创建日程" command
let schedule_id = String::new(); // 日程ID，可以填写或者发送/创建日程 命令后获取
info!("receive message {}", content);
// Get bot name from the bot info if available
let bot_name = ctx
.bot_info
.as_ref()
.map(|info| info.username.as_str())
.unwrap_or("Bot");
let reply_content = format!("机器人{bot_name}收到你的@消息了: {content}");
// Reply to the message first
match message.reply(&ctx.api, &ctx.token, &reply_content).await {
Ok(_) => info!("Successfully replied to message"),
Err(e) => warn!("Failed to reply to message: {}", e),
}
// Calculate time delays (equivalent to Python time calculations)
let delay = 1000 * 60; // 1 minute in milliseconds
let now = std::time::SystemTime::now()
.duration_since(std::time::UNIX_EPOCH)
.unwrap()
.as_millis() as u64;
let start_time = now + delay;
let end_time = start_time + delay;
// Handle different schedule commands
if content.contains("/创建日程") {
// Create schedule (equivalent to self.api.create_schedule)
match ctx
.api
.create_schedule(
&ctx.token,
_CHANNEL_SCHEDULE_ID,
"test",
&start_time.to_string(),
&end_time.to_string(),
_CHANNEL_SCHEDULE_ID,
botrs::models::schedule::RemindType::None,
)
.await
{
Ok(schedule) => {
info!("Successfully created schedule: {:?}", schedule);
// if let Some(id) = &schedule.id {
// schedule_id = id.clone();
// }
}
Err(e) => {
warn!("Failed to create schedule: {}", e);
}
}
} else if content.contains("/查询日程") {
// Get schedule (equivalent to self.api.get_schedule)
if !schedule_id.is_empty() {
match ctx
.api
.get_schedule(&ctx.token, _CHANNEL_SCHEDULE_ID, &schedule_id)
.await
{
Ok(schedule) => {
info!("Schedule details: {:?}", schedule);
}
Err(e) => {
warn!("Failed to get schedule: {}", e);
}
}
} else {
warn!("No schedule_id available for query");
}
} else if content.contains("/更新日程") {
// Update schedule (equivalent to self.api.update_schedule)
if !schedule_id.is_empty() {
match ctx
.api
.update_schedule(
&ctx.token,
_CHANNEL_SCHEDULE_ID,
&schedule_id,
"update",
&start_time.to_string(),
&end_time.to_string(),
_CHANNEL_SCHEDULE_ID,
botrs::models::schedule::RemindType::None,
)
.await
{
Ok(result) => {
info!("Successfully updated schedule: {:?}", result);
}
Err(e) => {
warn!("Failed to update schedule: {}", e);
}
}
} else {
warn!("No schedule_id available for update");
}
} else if content.contains("/删除日程") {
// Delete schedule (equivalent to self.api.delete_schedule)
if !schedule_id.is_empty() {
match ctx
.api
.delete_schedule(&ctx.token, _CHANNEL_SCHEDULE_ID, &schedule_id)
.await
{
Ok(result) => {
info!("Successfully deleted schedule: {:?}", result);
}
Err(e) => {
warn!("Failed to delete schedule: {}", e);
}
}
} else {
warn!("No schedule_id available for deletion");
}
}
}
/// Called when an error occurs during event processing.
async fn error(&self, error: botrs::BotError) {
warn!("Event handler error: {}", error);
}
}
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
// Initialize logging
init_logging();
info!("Starting schedule demo...");
// Load configuration with multiple fallback options
let config = Config::load_with_fallback(
Some("examples/config.toml"),
env::args().nth(1), // app_id from command line
env::args().nth(2), // secret from command line
)?;
info!("Configuration loaded successfully");
// Create token
let token = Token::new(config.bot.app_id, config.bot.secret);
// Validate token
if let Err(e) = token.validate() {
panic!("Invalid token: {e}");
}
info!("Token validated successfully");
// Set up intents - we want to receive public guild messages (@ mentions)
// This is equivalent to: intents = botpy.Intents(public_guild_messages=True)
let intents = Intents::default().with_public_guild_messages();
info!("Configured intents: {}", intents);
// Create event handler
let handler = ScheduleHandler;
// Create client with caching enabled to store bot info
let mut client = Client::new(token, intents, handler, true)?;
info!("Client created, starting bot...");
// Start the bot - this will block until the bot stops
client.start().await?;
info!("Bot stopped");
Ok(())
}