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function toPronoteWeek(session, date)
{
const firstWeek = toUTCWeek(session.params.firstDay);
const week = toUTCWeek(date);
if (week >= firstWeek) {
return week - firstWeek + 1;
}
return 52 - (firstWeek - week) + 1; // Trust me this works
}
function toUTCWeek(date)
{
const firstDay = new Date((new Date()).getFullYear(), 0, 1);
return Math.ceil((((date - firstDay) / 86400000) + firstDay.getDay() + 1) / 7);
}
function toPronoteDay(session, date)
{
return Math.ceil((date - session.params.firstDay) / 86400000);
}
function fromPronoteDay(session, day)
{
const date = new Date(session.params.firstDay.getTime());
date.setDate(date.getDate() + day - 1);
return date;
}
function toPronoteDate(date)
{
return `${date.getDate()}/${date.getMonth() + 1}/${date.getFullYear()} ` +
`${date.getHours()}:${date.getMinutes()}:${date.getSeconds()}`;
}
function fromPronoteHours(hours)
{
return ~~hours[0] + ~~hours.substring(2) / 60;
}
function parseDate(string)
{
const date = new Date();
const split = string.split(' ');
const day = split[0].split('/');
date.setFullYear(~~day[2], (~~day[1]) - 1, ~~day[0]);
date.setMilliseconds(0);
if (split.length > 1)
{
const time = split[1].split(':');
date.setHours(~~time[0]);
date.setMinutes(~~time[1]);
date.setSeconds(~~time[2]);
}
else
{
date.setHours(0);
date.setMinutes(0);
date.setSeconds(0);
}
return date;
}
module.exports = {
toPronoteWeek,
toUTCWeek,
toPronoteDay,
fromPronoteDay,
toPronoteDate,
parseDate,
fromPronoteHours
};
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