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|
pub mod condition;
pub mod interface;
use chrono::NaiveDateTime;
use condition::ConditionFind;
use crossbeam_channel::Sender;
use interface::network_loop;
use karlcommon::{
ClientboundPacket, Condition, Instance, Property, ProtoError, ServerboundPacket, Task,
};
use log::{debug, info};
use std::{collections::HashMap, sync::RwLock};
fn main() {
env_logger::init();
info!("logging");
TASKS.write().unwrap().insert(
0,
Task {
id: 0,
name: "Mittagessen im Februar".to_string(),
description: None,
tags: vec![],
priority: 69.0,
completed: None,
scheduled: None,
occurence: Some(Condition::And(vec![
Condition::Equal {
modulus: None,
prop: Property::Monthofyear,
value: 1,
},
Condition::Equal {
modulus: None,
prop: Property::Hour,
value: 12,
},
])),
deadline: None,
},
);
network_loop();
}
lazy_static::lazy_static! {
static ref TASKS: RwLock<HashMap<u64, Task>> = RwLock::new(HashMap::new());
}
pub fn handle_packet(client: u32, packet: ServerboundPacket, responder: Sender<ClientboundPacket>) {
match packet {
ServerboundPacket::Sync => {
let _ = responder.send(ClientboundPacket::Sync);
}
ServerboundPacket::ListTasks => {
let _ = responder.send(ClientboundPacket::TaskList(
TASKS.read().unwrap().values().map(|e| e.clone()).collect(),
));
}
ServerboundPacket::UpdateTask(t) => {
TASKS.write().unwrap().insert(t.id, t);
}
ServerboundPacket::RemoveTask(i) => {
if TASKS.write().unwrap().remove(&i).is_none() {
let _ = responder.send(ClientboundPacket::Error(ProtoError::UnknownTask));
}
}
ServerboundPacket::Handshake { version } => {
debug!("{client}: version {version}");
}
ServerboundPacket::ListInstances { range, task, limit } => {
let t = match TASKS.read().unwrap().get(&task).cloned() {
Some(t) => t,
None => {
let _ = responder.send(ClientboundPacket::Error(ProtoError::UnknownTask));
return;
}
};
let mut ocs = vec![];
if let Some(o) = &t.occurence {
let mut time = NaiveDateTime::from_timestamp(range.start.unwrap_or(0), 0);
let end_time = range.end.map(|e| NaiveDateTime::from_timestamp(e, 0));
for _ in 0..limit {
let start = o.find(condition::Edge::Start, condition::Direction::Forward, time);
let end = o.find(condition::Edge::End, condition::Direction::Forward, time);
ocs.push(Instance {
of: t.id,
at: start.map(|e| e.timestamp())..end.map(|e| e.timestamp()),
});
if let Some(s) = end {
if let Some(e) = end_time {
if s > e {
break;
}
}
time = s;
} else {
break;
}
}
}
let _ = responder.send(ClientboundPacket::InstanceList(ocs));
}
}
}
|
