ScoDoc/app/templates/formsemestre/edt.j2

{% extends "sco_page.j2" %}
{% import 'wtf.j2' as wtf %}

{% block styles %}
    {{super()}}
    <link rel="stylesheet" href="{{scu.STATIC_DIR}}/libjs/tui.calendar/toastui-calendar.min.css"/>
    <link rel="stylesheet" href="{{scu.STATIC_DIR}}/css/edt.css">
{% endblock %}


{% block app_content %}

<div class="tab-content">
    <h2>Expérimental: emploi du temps</h2>

    {{ form_groups_choice|safe }}

    <div class="dropdown">
        <button class="dropbtn">Semaine</button>
        <div class="dropdown-content">
            <ul>
                {% for v in views_names %}
                    <li><a href="#" data-view="{{v}}">{{views_names[v]}}</a></li>
                {% endfor %}
                <li>
                    <label>
                        <input type="checkbox" id="showModulesTitles"
                        {{ "checked" if show_modules_titles else "" }}
                        >
                        noms des modules
                    </label>
                </li>
            </ul>
        </div>
    </div>
    <form id="calendar_control_form" method="GET">
        <input type="hidden" name="current_date" value="{{current_date}}">
        <input type="hidden" name="show_modules_titles" value="{{ 1 if show_modules_titles else 0 }}">
        <input type="submit" value="Apply Changes" hidden>
    </div>

    <div>
        <span id="menu-navi">
            <button type="button" class="btn btn-secondary btn-sm move-today"
                data-action="move-today">Aujourd'hui</button>
            <button type="button" class="btn btn-secondary btn-sm move-day" data-action="move-prev">
                <i class="calendar-icon ic-arrow-line-left" data-action="move-prev">&lt;</i>
            </button>
            <button type="button" class="btn btn-secondary btn-sm move-day" data-action="move-next">
                <i class="calendar-icon ic-arrow-line-right" data-action="move-next">&gt;</i>
            </button>
        </span>
        <span id="renderRange" class="render-range"></span>
        <span id="cal_warning">Attention: dates en dehors de ce semestre !</span>
    </div>
    <div id="formsemestre-calendar" style="height: calc(100vh - 180px);"></div>

    <div class="help">
    <ul>
    <li>Les heures sont toujours affichées dans le fuseau horaire du serveur,
    qui est en principe celui des étudiants.
    </li>
    <li>Si vous filtrez par groupe, les évènements dont le groupe n'est pas reconnu seront affichés.
    </li>
    {% if formsemestre.can_be_edited_by(current_user) %}
    <li><a class="stdlink" href="{{
        url_for('notes.formsemestre_edt_help_config',
            scodoc_dept=g.scodoc_dept, formsemestre_id= formsemestre.id)
    }}">Aide à la configuration de l'emploi du temps</a>
    {% endif %}
    </ul>
    </div>
</div>

{% endblock app_content %}

{% block scripts %}
{{ super() }}
<script src="{{scu.STATIC_DIR}}/libjs/purl.js"></script>
<script src="{{scu.STATIC_DIR}}/libjs/tui.calendar/toastui-calendar.min.js"></script>
<script src="{{scu.STATIC_DIR}}/js/groups_view.js"></script>
<script>
let hm_formatter = new Intl.DateTimeFormat('default', {
    hour: '2-digit',
    minute: '2-digit',
    hour12: false
});

function getDataAction(target) {
    return target.dataset ? target.dataset.action : target.getAttribute('data-action');
}

function getNextDayISODate(isoDate) {
    // Parse the ISO date string into a Date object
    const date = new Date(isoDate);

    // Add one day
    date.setDate(date.getDate() + 1);

    // Convert back to ISO date string (YYYY-MM-DD)
    return date.toISOString().split('T')[0];
}

var calendar;

document.addEventListener('DOMContentLoaded', function() {
    document.getElementById('menu-navi').addEventListener('click', onClickNavi);
    const Calendar = tui.Calendar;
    const container = document.getElementById('formsemestre-calendar');
    const options = {
        defaultView: '{{view}}',
        calendars: [
            {
            id: 'cal1',
            name: 'Personal',
            backgroundColor: '#03bd9e',
            borderColor: 'white',
            },
        ],
        isReadOnly: true,
        // timezone: { zones: [ { timezoneName: 'Europe/Paris' } ] },
        template: {
            // ce template nous permet d'avoir du HTML dans le title de l'event
            time: function(event) {
                const date_start = new Date(event.start);
                const start = hm_formatter.format(date_start);
                return `<strong>${start}</strong> <span>${event.title}</span> <div class="raw-event">${event.raw}</div>`;
            },
        },
        timezone: {
            zones: [
            {
                timezoneName: 'CET', // TODO récupérer timezone serveur
            },
            ],
        },
        usageStatistics: false,
        week: {
            dayNames: [ "Dimanche", "Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi"],
            eventView: ['time'],
            hourStart: {{ hour_start }},
            hourEnd: {{ hour_end }},
            showNowIndicator: true,
            startDayOfWeek: 1,
            taskView: false,
            useDetailPopup:false, // on va pouvoir placer les liens scodoc
            workweek: true, // TODO voir samedi travaillé
        },
    };

    calendar = new Calendar(container, options);

    fetch(`${SCO_URL}../api/formsemestre/{{formsemestre.id}}/edt?{{groups_query_args|safe}}&show_modules_titles={{show_modules_titles}}`)
		.then(r=>{return r.json()})
		.then(events=>{
            if (typeof events == 'string') {
                // error !
                alert("error: " + events)
            } else {
                calendar.createEvents(events);
            }
        });

    {% if current_date %}
        // we need to add one day because our weeks are starting on Monday
        calendar.setDate( getNextDayISODate("{{current_date}}") );
    {% endif %}
    changeCalendarDate();

    function formatDate(date) {
        let year = date.getFullYear();
        let month = (date.getMonth() + 1).toString().padStart(2, '0'); // Months are zero-indexed in JavaScript
        let day = date.getDate().toString().padStart(2, '0');
        return `${day}/${month}/${year}`;
    }

    function setRenderRangeText() {
        var renderRange = document.getElementById('renderRange');
        var options = calendar.getOptions();
        var viewName = calendar.getViewName();
        var html = [];
        if (viewName === 'day') {
            html.push(calendar.getDate().toDate().toLocaleString('fr-Fr', {
                year: 'numeric',
                month: 'long',
                day: 'numeric'}));
        } else if (viewName === 'month' &&
            (!options.month.visibleWeeksCount || options.month.visibleWeeksCount > 4)) {
            html.push(
                calendar.getDate().toDate().toLocaleString('fr-Fr', {
                year: 'numeric',
                month: 'long',
                }));
        } else {
            html.push(formatDate(calendar.getDateRangeStart()));
            html.push(' - ');
            html.push(formatDate(calendar.getDateRangeEnd()));
        }
        renderRange.innerHTML = html.join('');
    }
    function onClickNavi(e) {
        var action = getDataAction(e.target);

        switch (action) {
            case 'move-prev':
                calendar.prev();
                break;
            case 'move-next':
                calendar.next();
                break;
            case 'move-today':
                calendar.today();
                break;
            default:
                return;
        }

        // setSchedules();
        changeCalendarDate();
    }
    // Update current URL when date change (newDate=ISO string)
    function updateParametersInUrl(newParams) {
        // Parse the current URL
        const currentUrl = new URL(window.location.href);

        // Access and modify the search parameters
        const searchParams = currentUrl.searchParams;
        Object.entries(newParams).forEach(([key, value]) => {
            searchParams.set(key, value);
        });

        // Create the new URL
        const newUrl = `${currentUrl.origin}${currentUrl.pathname}?${searchParams.toString()}`;

        // Update the URL without reloading the page
        window.history.pushState({ path: newUrl }, '', newUrl);
    }
    // Update "current" date (URL and title)
    function changeCalendarDate() {
        setRenderRangeText();
        // current calendar date, ISO, without time
        const iso_date_start = calendar.getDateRangeStart().toDate().toISOString().split('T')[0];
        const iso_date_end = calendar.getDateRangeEnd().toDate().toISOString().split('T')[0];
        const cal_warning = document.querySelector('#cal_warning');
        updateParametersInUrl( { current_date: iso_date_start } );
        calendar_control_form.current_date.value = iso_date_start;
        if ((iso_date_start > "{{ formsemestre.date_fin.isoformat() }}")
        || (iso_date_end < "{{ formsemestre.date_debut.isoformat() }}")) {
            cal_warning.style.display = 'inline-block';
        } else {
            cal_warning.style.display = 'none';
        }
    }
    // View menu
    const dropdown = document.querySelector('.dropdown');
    const dropbtn = document.querySelector('.dropbtn');
    const dropdownContent = document.querySelector('.dropdown-content');
    dropbtn.textContent = "{{views_names[view]}}";

    dropbtn.addEventListener('click', function(event) {
        dropdownContent.style.display = dropdownContent.style.display === 'block' ? 'none' : 'block';
        event.stopPropagation();
    });

    document.querySelectorAll('.dropdown-content a').forEach(item => {
        item.addEventListener('click', function(e) {
            e.preventDefault();
            const selectedText = this.textContent;
            const selectedView = this.getAttribute('data-view');
            calendar.changeView(selectedView); // Change the calendar view
            updateParametersInUrl( { view : selectedView } );
            setRenderRangeText();
            dropbtn.textContent = selectedText; // Update the button text
            dropdownContent.style.display = 'none';
        });
    });

    const showModulesTitlesCheckbox = document.getElementById('showModulesTitles');
    showModulesTitlesCheckbox.addEventListener('change', function() {
        calendar_control_form.show_modules_titles.value = (calendar_control_form.show_modules_titles.value=="1") ? "0" : "1";
        calendar_control_form.submit();
    });

    // Close dropdown when clicking outside
    window.addEventListener('click', function() {
        if (dropdownContent.style.display === 'block') {
            dropdownContent.style.display = 'none';
        }
    });
});

</script>
{% endblock scripts %}