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import * as ics from "ics"
import { prepare } from "./main.js"
import { c, writeICS } from "./files.js"
const daymap = {
"Mo": "MO",
"Di": "TU",
"Mi": "WE",
"Do": "TH",
"Fr": "FR",
}
let start = new Date(c.vorlesungszeit[0])
let end = new Date(c.vorlesungszeit[1])
function getDateList(date, time) {
let year = date.getFullYear() - 0
let month = date.getMonth() - 0
let day = date.getDate() - 0
let timelist = time.split(":")
let hour = timelist[0] - 0
let minute = timelist[1] - 0
return [year, month, day, hour, minute]
}
function generateICS() {
let tage = prepare(true);
let veranstaltungen = []
for (let tag in tage) {
for (let eintrag of tage[tag]) {
let until = end.toISOString().replace(/-|\.|:/g, "").replace("000000000", "000000");
let day = daymap[tag];
if (!eintrag.name.includes("STYLECLASS")) {
veranstaltungen.push({
title: eintrag.name,
location: eintrag.raum,
start: getDateList(start, eintrag.von),
end: getDateList(start, eintrag.bis), // yes this is correct
recurrenceRule: `FREQ=WEEKLY;INTERVAL=1;BYDAY=${day};UNTIL=${until}`
})
}
}
start.setDate(start.getDate() + 1);
}
const { error, value } = ics.createEvents(veranstaltungen)
if (error) {
console.log(error)
} else {
writeICS(value)
}
}
generateICS()
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