/* use function style */
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/**
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* create a calendar view as ASCII-String, suitable for console program
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* or for debug.
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*
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* @param {object} calendar an object with structure like
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* ```{
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* (TODO: Doc)
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* }```
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* @param {object} locationCode
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*
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* @return {string} ASCII-String represents a month in a calendar.
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* */
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export function asciiCalendar(calendar, locationCode) {
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let dayNames = locationCode["weekDays"];
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const month = locationCode["months"][calendar["month"]],
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year = calendar["year"];
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let view = "\n\n";
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for (let day of calendar["weekDays"]) {
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view += dayNames[day] + ' ';
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}
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view += "\n";
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let title = `${month} ${year}`;
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let width = view.length - 4;
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let padWidth = (width - title.length)/2|0; // only integer part
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title = ' '.repeat(padWidth)+title;
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view = `${title}${view}`
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let week = "";
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let dayWidth = `${dayNames[0]}`.length;
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for(let w of calendar["weeks"]) {
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for(let d of w) {
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let day = `${d}`;
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if (day.length === 0) {
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day = ' '.repeat(dayWidth);
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} else if (day.length === 1) {
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day = `0${day}`;
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}
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day = ' '.repeat(dayWidth - day.length) + day;
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week += (day + ' ');
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}
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week += "\n";
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}
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return view + week;
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}
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export function domCalendar(calendar, location) {
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const month = location.months[calendar.month],
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year = calendar.year;
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let htmlSegment = `<table>
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<caption>${month} ${year}</caption>
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<thead><tr>`;
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const dayNames = location["weekDays"];
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for(let d of calendar.weekDays) {
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htmlSegment += `<td>${dayNames[d]}</td>`
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}
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htmlSegment += "</tr>\n</thead>\n";
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for(let w of calendar.weeks) {
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htmlSegment += "<tr>";
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for(let d of w) {
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htmlSegment += `<td>${d}</td>`;
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}
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htmlSegment += "</tr>\n";
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}
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htmlSegment += "</table>";
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return htmlSegment;
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}
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export function verticalCalendar(calendar, location){
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const days = [
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[],
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[],
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[],
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[],
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[],
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[],
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[]
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];
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/*
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0 -> 1
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1 -> 2
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2 -> 3
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3 -> 4
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4 -> 5
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5 -> 6
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6 -> 0
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* */
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for(const [idx,day] of days.entries() ) {
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const idxOfWeekdays = (idx + location.firstDayOfWeek) % 7;
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const dayName = location.weekDays[idxOfWeekdays];
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day.push(`<td>${dayName}</td>`);
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}
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for(const week of calendar.weeks) {
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for(const [idx, day] of week.entries() ) {
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days[idx].push(`<td>${day}</td>`);
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}
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}
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let cal = "<table>\n";
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for(const day of days) {
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cal += "<tr>" + day.join("") + "</tr>\n"
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}
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cal += "</table>";
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return cal;
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}
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