forked from Anri/cal8tor
66 lines
1.6 KiB
Rust
66 lines
1.6 KiB
Rust
use clap::Parser;
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use regex::Regex;
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mod ics;
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mod info;
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mod timetable;
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mod utils;
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#[derive(Parser)]
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#[clap(version, about, long_about = None)]
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struct Args {
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/// The class you want to get the timetable, i.e.: L2-A
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#[clap(value_parser)]
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class: String,
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/// The semester you want (useful only in 3rd year, 1-2 use letter in class)
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#[clap(short, long, value_parser, value_name = "SEMESTER NUMBER")]
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semester: Option<i8>,
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/// Export to iCalendar format (.ics)
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#[clap(short, long, value_name = "FILE NAME")]
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export: Option<String>,
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}
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#[tokio::main]
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async fn main() {
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let args = Args::parse();
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let matches = Regex::new(r"[Ll](?P<year>\d)-?(?P<letter>.)?")
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.unwrap()
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.captures(&args.class)
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.unwrap();
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let year = matches
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.name("year")
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.unwrap()
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.as_str()
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.parse::<i8>()
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.unwrap();
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let letter = matches
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.name("letter")
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.map(|c| c.as_str().chars().next().expect("Error in letter"));
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println!(
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"Fetch the timetable for L{}{}...",
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year,
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letter.unwrap_or_default()
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);
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let timetable = timetable::timetable(year, args.semester, letter).await;
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println!("Fetch informations about the year...");
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let info = info::info().await;
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if args.export.is_some() {
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// Export the calendar
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let filename = args.export.unwrap();
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println!("Build the ICS file at {}...", filename);
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let builded_timetable = timetable::build(timetable, info);
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ics::export(builded_timetable, &filename);
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} else {
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// Show the calendar
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println!("Displaying...")
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}
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}
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