{% load i18n %}
{% load url from future %}
function showLink() {
    $('#get-shared-link').addClass('hide');
    $('#shared-link, #send-shared-link, #rm-shared-link').removeClass('hide');
}
function hideLink() {
    $('#shared-link, #send-shared-link, #rm-shared-link').addClass('hide');
    $('#get-shared-link').removeClass('hide');
}
function setLinkWidth() {
    var link = $('#shared-link');
    $('#main').append('<p id="linkcp" class="hide">' + link.val() + '</p>');
    link.css('width', $('#linkcp').width() + 2);
    $('#linkcp').remove();
}
{% if fileshare.token %}
setLinkWidth();
showLink();
{% else %}
hideLink();
{% endif %}

$('#get-shared-link').click(function() {
    var url = $(this).attr('data');
    $.ajax({
        url: url,
        dataType: 'json',
        cache: false,
        contentType: 'application/json; charset=utf-8',
        success: function(data) {
            $('#rm-shared-link').attr('data', '{% url 'remove_shared_link' %}?t=' + data['token']);
            $('#shared-link, input[name="file_shared_link"]').val(data['shared_link']);
            setLinkWidth();
            showLink();
        },
        error: function(xhr, textStatus, errorThrown) {
            if (xhr.responseText) {
                feedback(jQuery.parseJSON(xhr.responseText).error, 'error');
            } else {
                feedback('{% trans "Failed. Please check the network." %}', 'error');
            }
        }
    });
});

$('#rm-shared-link').click(function() {
    var url = $(this).attr('data');
    $.ajax({
        url: url,
        dataType: 'json',
        cache: false,
        contentType: 'application/json; charset=utf-8',
        success: function(data) {
            hideLink();
            feedback(data['msg'], 'success');
            $('#shared-link').val('');
        },
        error: function() {
            feedback('{% trans "Failed. Please check the network." %}', 'error');
        }
    });
});

var share_list = [];    
{% for contact in contacts %}
share_list.push({value:'{{ contact.contact_email }}', label:'{{ contact.contact_email }}'});
{% endfor %}
$('#send-shared-link').click(function() { // for file_view.html and subdir page
    $("#link-send-form").modal({appendTo: "#main", focus: false});
    $('#simplemodal-container').css('height', 'auto');
    addAutocomplete('#link-send-input', '#link-send-form', share_list);
});
$('#send-link').click(function() { // for 'file-share' in repo.html
    $(this).addClass('hide');
    var input = $('#link-send-input');
    input.css({'width': $('#file-share').width() - parseInt(input.css('padding-left')) - parseInt(input.css('padding-right')) - parseInt(input.css('border-left-width')) - parseInt(input.css('border-right-width'))});
    $('#link-send-form').removeClass('hide');
    addAutocomplete('#link-send-input', '#link-send-form', share_list);
});

$("#link-send-form").submit(function(event) {
    var form = $(this), 
        file_shared_link = form.children('input[name="file_shared_link"]').val(),
        email = $.trim(form.children('textarea[name="email"]').val()),
        submit_btn = form.children('input[type="submit"]');
    
    if (!email) {
        apply_form_error('link-send-form', '{% trans "Please input at least an email." %}');
        return false;
    }

    disable(submit_btn);
    $('#link-send-form .error').addClass('hide');
    $('#sending').removeClass('hide');

    $.ajax({
        type: "POST",
        url: "{% url 'send_shared_link' %}",
        dataType: 'json',
        cache: false,
        contentType: 'application/json; charset=utf-8',
        beforeSend: prepareCSRFToken,
        data: {file_shared_link: file_shared_link, email: email},
        success: function(data) {
            $.modal.close();
            feedback(data['msg'], "success");
        },
        error: function(xhr, textStatus, errorThrown) {
            $('#sending').addClass('hide');
            enable(submit_btn);
            var err_str = '';
            if (xhr.responseText) {
                var err = jQuery.parseJSON(xhr.responseText);
                if (err.error) {
                    err_str = err.error;
                } else {
                    for (var i in err) {
                        err_str += err[i];
                    }
                }
            } else {
                err_str = '{% trans "Failed. Please check the network." %}';
            }
            apply_form_error('link-send-form', err_str);
        }
    });
   return false;
});
$('#shared-link, #shared-link-text').click(function() {
    $(this).select();
});