kavehhn
0cdb9cec20
Expose schedule fields on class and invoice templates so SMS can include Jalali start date, weekdays, and hour range.
86 lines
2.6 KiB
JavaScript
86 lines
2.6 KiB
JavaScript
'use strict';
|
|
|
|
const PERSIAN_WEEKDAYS = ['یکشنبه', 'دوشنبه', 'سهشنبه', 'چهارشنبه', 'پنجشنبه', 'جمعه', 'شنبه'];
|
|
const IRAN_WEEK_ORDER = [6, 0, 1, 2, 3, 4, 5];
|
|
|
|
const toDate = (value) => {
|
|
if (!value) return null;
|
|
const date = value instanceof Date ? value : new Date(value);
|
|
return Number.isNaN(date.getTime()) ? null : date;
|
|
};
|
|
|
|
const formatClockPart = (time) => {
|
|
const raw = String(time || '').trim();
|
|
if (!raw) return '';
|
|
const [hoursRaw, minutesRaw] = raw.split(':');
|
|
const hours = String(parseInt(hoursRaw, 10));
|
|
if (hours === 'NaN') return '';
|
|
if (!minutesRaw || minutesRaw === '00') return hours;
|
|
return `${hours}:${minutesRaw}`;
|
|
};
|
|
|
|
const formatCourseTime = (startTime, endTime) => {
|
|
const start = formatClockPart(startTime);
|
|
const end = formatClockPart(endTime);
|
|
if (!start) return '';
|
|
if (!end) return start;
|
|
return `از ${start} تا ${end}`;
|
|
};
|
|
|
|
const weekdayIndex = (value) => {
|
|
const date = toDate(value);
|
|
return date ? date.getDay() : null;
|
|
};
|
|
|
|
const joinFaList = (items) => {
|
|
if (!items.length) return '';
|
|
if (items.length === 1) return items[0];
|
|
if (items.length === 2) return `${items[0]} و ${items[1]}`;
|
|
return `${items.slice(0, -1).join('، ')} و ${items[items.length - 1]}`;
|
|
};
|
|
|
|
const formatClassDays = (sessions = []) => {
|
|
const indexes = [];
|
|
const seen = new Set();
|
|
for (const session of sessions) {
|
|
const dayIndex = weekdayIndex(session?.day);
|
|
if (dayIndex == null || seen.has(dayIndex)) continue;
|
|
seen.add(dayIndex);
|
|
indexes.push(dayIndex);
|
|
}
|
|
indexes.sort((a, b) => IRAN_WEEK_ORDER.indexOf(a) - IRAN_WEEK_ORDER.indexOf(b));
|
|
return joinFaList(indexes.map((index) => PERSIAN_WEEKDAYS[index]).filter(Boolean));
|
|
};
|
|
|
|
const formatClassStartDate = (value) => {
|
|
const date = toDate(value);
|
|
if (!date) return '';
|
|
try {
|
|
return date.toLocaleDateString('fa-IR');
|
|
} catch {
|
|
return date.toISOString().slice(0, 10);
|
|
}
|
|
};
|
|
|
|
const buildClassScheduleContext = (classDoc, sessions = [], currentSession = null) => {
|
|
const sortedSessions = [...sessions].sort((a, b) => {
|
|
const left = toDate(a?.day)?.getTime() || 0;
|
|
const right = toDate(b?.day)?.getTime() || 0;
|
|
return left - right;
|
|
});
|
|
const sessionForTime = currentSession || sortedSessions[0] || null;
|
|
|
|
return {
|
|
classStartDate: formatClassStartDate(classDoc?.startDate || sortedSessions[0]?.day),
|
|
classDays: formatClassDays(sortedSessions),
|
|
courseTime: formatCourseTime(sessionForTime?.startTime, sessionForTime?.endTime)
|
|
};
|
|
};
|
|
|
|
module.exports = {
|
|
formatCourseTime,
|
|
formatClassDays,
|
|
formatClassStartDate,
|
|
buildClassScheduleContext
|
|
};
|