{% include "assiduites/widgets/toast.j2" %}
{% block pageContent %}
<div class="pageContent">
    <h3>Justifier des absences ou retards</h3>

    <section class="justi-form page">

        <fieldset>
            <div class="justi-row">
                <div class="justi-label">
                    <legend for="justi_date_debut" required>Date de début</legend>
                    <scodoc-datetime name="justi_date_debut" id="justi_date_debut"> </scodoc-datetime>
                    <span>Journée entière</span> <input type="checkbox" name="justi_journee" id="justi_journee">
                </div>
                <div class="justi-label" id="date_fin">
                    <legend for="justi_date_fin" required>Date de fin</legend>
                    <scodoc-datetime name="justi_date_fin" id="justi_date_fin"></scodoc-datetime>
                </div>
            </div>

            <div class="justi-row">
                <div class="justi-label">
                    <legend for="justi_etat" required>Etat du justificatif</legend>
                    <select name="justi_etat" id="justi_etat">
                        <option value="attente" selected>En Attente de validation</option>
                        <option value="non_valide">Non Valide</option>
                        <option value="modifie">Modifié</option>
                        <option value="valide">Valide</option>
                    </select>
                </div>
            </div>

            <div class="justi-row">
                <div class="justi-label">
                    <legend for="justi_raison">Raison</legend>
                    <textarea name="justi_raison" id="justi_raison" cols="50" rows="10" maxlength="500"></textarea>
                </div>
            </div>
            <div class="justi-row">
                <div class="justi-sect">

                </div>
                <div class="justi-label">
                    <legend for="justi_fich">Importer un fichier</legend>
                    <input type="file" name="justi_fich" id="justi_fich" multiple>
                </div>
            </div>

            <div class="justi-row">
                <button onclick="validerFormulaire(this)">Créer le justificatif</button>
                <button onclick="effacerFormulaire()">Remettre à zero</button>
            </div>


        </fieldset>

    </section>
    <section class="assi-liste">
        {{tableau | safe }}
    </section>

</div>

<style>
    .justi-row {
        margin: 5px 0;
    }

    .justi-form fieldset {
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }

    .pageContent {
        max-width: var(--sco-content-max-width);
        margin-top: 15px;
    }

    .justi-label {
        margin: 0 10px;
    }

    [required]::after {
        content: "*";
        color: var(--color-error);
    }
</style>
<script>


    function validateFields() {
        const field = document.querySelector('.justi-form')
        const { deb, fin } = getDates()
        const date_debut = new Date(deb);
        const date_fin = new Date(fin);

        if (deb == "" || fin == "" || !date_debut.isValid() || !date_fin.isValid()) {
            openAlertModal("Erreur détéctée", document.createTextNode("Il faut indiquer une date de début et une date de fin valide."), "", color = "crimson");
            return false;
        }

        if (date_fin.isBefore(date_debut)) {
            openAlertModal("Erreur détéctée", document.createTextNode("La date de fin doit se trouver après la date de début."), "", color = "crimson");
            return false;
        }

        return true
    }

    function fieldsToJustificatif() {
        const field = document.querySelector('.justi-form.page')

        const { deb, fin } = getDates()

        const etat = field.querySelector('#justi_etat').value;
        const raison = field.querySelector('#justi_raison').value;

        return {
            date_debut: new Date(deb).toFakeIso(),
            date_fin: new Date(fin).toFakeIso(),
            etat: etat,
            raison: raison,
        }
    }

    function importFiles(justif_id) {
        const field = document.querySelector('.justi-form')

        const in_files = field.querySelector('#justi_fich');
        const path = getUrl() + `/api/justificatif/${justif_id}/import`;

        const requests = []
        Array.from(in_files.files).forEach((f) => {
            pushToast(generateToast(document.createTextNode(`Importation du fichier : ${f.name} commencée`), color = "var(--color-information)"));
            const fd = new FormData();
            fd.append('file', f);
            requests.push(
                $.ajax(
                    {
                        url: path,
                        type: 'POST',
                        data: fd,
                        dateType: 'json',
                        contentType: false,
                        processData: false,
                        success: () => {
                            pushToast(generateToast(document.createTextNode(`Importation du fichier : ${f.name} finie`)));
                        },
                    }
                )
            )

        });
        $.when(...requests).done(() => {
            location.reload();
        })
    }

    function validerFormulaire(btn) {
        if (!validateFields()) return

        const justificatif = fieldsToJustificatif();
        let justif_id = null;
        let couverture = null;

        createJustificatif(justificatif, (data) => {
            if (Object.keys(data.errors).length > 0) {
                console.error(data.errors);
                errorAlert();
            }
            if (Object.keys(data.success).length > 0) {
                couverture = data.success[0].message.couverture
                justif_id = data.success[0].message.justif_id;
                importFiles(justif_id);
                return;
            }
        })

        btn.disabled = true;
        setTimeout(() => {
            btn.disabled = false;
        }, 1000)

    }

    function effacerFormulaire() {
        const field = document.querySelector('.justi-form')

        field.querySelector('#justi_date_debut').value = "";
        field.querySelector('#justi_date_fin').value = "";
        field.querySelector('#justi_etat').value = "attente";
        field.querySelector('#justi_raison').value = "";
        field.querySelector('#justi_fich').value = "";

    }

    function dayOnly() {
        const date_deb = document.getElementById("justi_date_debut");
        const date_fin = document.getElementById("justi_date_fin");

        if (document.getElementById('justi_journee').checked) {
            date_deb.setAttribute("show", "date")
            date_fin.setAttribute("show", "date")
            document.querySelector(`legend[for="justi_date_fin"]`).removeAttribute("required")

        } else {
            date_deb.removeAttribute("show")
            date_fin.removeAttribute("show")
            document.querySelector(`legend[for="justi_date_fin"]`).setAttribute("required", "")
        }
    }

    function getDates() {
        const date_deb = document.querySelector(".page #justi_date_debut")
        const date_fin = document.querySelector(".page #justi_date_fin")
        const journee = document.querySelector('.page #justi_journee').checked
        const deb = date_deb.valueAsObject.date + "T" + (journee ? assi_morning : date_deb.valueAsObject.time)
        let fin = "T" + (journee ? assi_evening : date_fin.valueAsObject.time)
        if (journee) {
            fin = (date_fin.valueAsObject.date || date_deb.valueAsObject.date) + fin
        } else {
            fin = date_fin.valueAsObject.date + fin
        }
        return {
            "deb": deb,
            "fin": fin,
        }
    }

    const etudid = {{ sco.etud.id }};

    const assi_limit_annee = "{{ assi_limit_annee }}" == "True" ? true : false;
    const assi_morning = '{{assi_morning}}';
    const assi_evening = '{{assi_evening}}';

    window.onload = () => {
        document.getElementById('justi_journee').addEventListener('click', () => { dayOnly() });
        dayOnly()

        document.getElementById("justi_date_debut").valueAsObject = { time: assi_morning }
        document.getElementById("justi_date_fin").valueAsObject = { time: assi_evening }
    }
</script>
{% endblock pageContent %}