starting on time parser port from python

This commit is contained in:
jude 2020-08-30 00:16:33 +01:00
parent 1f410899b2
commit d097f36313
3 changed files with 134 additions and 0 deletions

View File

@ -143,3 +143,15 @@ async fn prefix(ctx: &Context, msg: &Message, args: String) -> CommandResult {
Ok(()) Ok(())
} }
#[command]
async fn pause(ctx: &Context, msg: &Message, args: String) -> CommandResult {
let pool = ctx.data.read().await
.get::<SQLPool>().cloned().expect("Could not get SQLPool from data");
let channel = ChannelData::from_channel(msg.channel(&ctx).await.unwrap(), pool.clone()).await.unwrap(),
channel.commit_changes(pool).await;
Ok(())
}

View File

@ -4,6 +4,7 @@ extern crate lazy_static;
mod models; mod models;
mod framework; mod framework;
mod commands; mod commands;
mod time_parser;
use serenity::{ use serenity::{
client::{ client::{

121
src/time_parser.rs Normal file
View File

@ -0,0 +1,121 @@
use std::time::{
SystemTime,
UNIX_EPOCH,
};
use chrono_tz::Tz;
enum ParseType {
Explicit,
Displacement,
}
struct TimeParser {
timezone: Tz,
inverted: bool,
time_string: String,
parse_type: ParseType,
}
impl TimeParser {
pub fn new(input: String, timezone: Tz) -> Self {
let inverted = if input.starts_with("-") {
true
}
else {
false
};
let parse_type = if input.contains("/") || input.contains(":") {
ParseType::Explicit
}
else {
ParseType::Displacement
};
Self {
timezone,
inverted,
time_string: input.trim_start_matches("-").to_string(),
parse_type,
}
}
pub fn timestamp(&self) -> i32 {
}
pub fn displacement(&self) -> i32 {
}
fn process(&self) -> i32 {
match self.parse_type {
ParseType::Explicit => {
self.process_explicit()
},
ParseType::Displacement => {
let now = SystemTime::now();
let since_epoch = now
.duration_since(UNIX_EPOCH)
.expect("Time calculated as going backwards. Very bad");
since_epoch.as_secs() + self.process_displacement()
},
}
}
fn process_explicit(&self) -> i32 {
0
}
fn process_displacement(&self) -> i32 {
let mut current_buffer = "0".to_string();
let mut seconds = 0;
let mut minutes = 0;
let mut hours = 0;
let mut days = 0;
for character in self.time_string.chars() {
match character {
's' => {
seconds = current_buffer.parse::<u32>().unwrap();
current_buffer = String::from("0");
},
'm' => {
minutes = current_buffer.parse::<u32>().unwrap();
current_buffer = String::from("0");
},
'h' => {
hours = current_buffer.parse::<u32>().unwrap();
current_buffer = String::from("0");
},
'd' => {
days = current_buffer.parse::<u32>().unwrap();
current_buffer = String::from("0");
},
c => {
if c.is_digit(10) {
current_buffer += c.as_str();
}
else {
// raise exception
}
},
}
}
let full = seconds + (minutes * 60) + (hours * 3600) + (days * 86400) + current_buffer.parse::<u32>() *
if self.inverted { -1 } else { 1 };
full
}
}