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$(document).on('ContentLoad', function(){onHostEditLoad()});
$(document).on('AddedClass', function(event, link){load_puppet_class_parameters(link)});
$(document).on('click', '#params-tab', function() { resizeTextareas($('#params')); });

function update_nics(success_callback) {
var data = $('form').serialize().replace('method=put', 'method=post');
$('#network').html(spinner_placeholder(__('Loading interfaces information ...')));
$('#network_tab a').removeClass('tab-error');

var url = $('#network_tab').data('refresh-url');
$.ajax({
type:'post',
url: url,
data: data,
complete: function(){},
error: function(jqXHR, status, error){
$('#network').html(Jed.sprintf(__("Error loading interfaces information: %s"), error));
$('#network_tab a').addClass('tab-error');
},
success: function(result){
$('#network').html(result);
if ($('#network').find('.alert-danger').length > 0)
$('#network_tab a').addClass('tab-error');
update_interface_table();
success_callback();
}
})
}

function computeResourceSelected(item){
providerSpecificNICInfo = null;
var compute = $(item).val();
if (compute == '' && /compute_resource/.test($(item).attr('name'))) {
//Bare metal compute resource
$("#model_name").show();
$('#compute_resource').empty();
$('#vm_details').empty();
$("#compute_resource_tab").hide();
$("#compute_profile").hide();
update_capabilities('build');
} else {
//Real compute resource or any compute profile
$("#model_name").hide();
$("#compute_resource_tab").show();
$("#compute_profile").show();
$('#vm_details').empty();
var data = $('form').serialize().replace('method=put', 'method=post');
$('#compute_resource').html(spinner_placeholder(__('Loading virtual machine information ...')));
$('#compute_resource_tab a').removeClass('tab-error');
$(item).indicator_show();
var url = $(item).attr('data-url');
$.ajax({
type:'post',
url: url,
data: data,
complete: function(){$(item).indicator_hide()},
error: function(jqXHR, status, error){
$('#compute_resource').html(Jed.sprintf(__("Error loading virtual machine information: %s"), error));
$('#compute_resource_tab a').addClass('tab-error');
},
success: function(result){
$('#compute_resource').html(result);
if ($('#compute_resource').find('.alert-danger').length > 0) $('#compute_resource_tab a').addClass('tab-error');
update_capabilities($('#capabilities').val());
}
})
}
update_nics(function() {
interface_subnet_selected(primary_nic_form().find('select.interface_subnet'));
});
}

function update_capabilities(capabilities){
$('#image_provisioning').empty();
$('#image_selection').appendTo($('#image_provisioning'));
update_provisioning_image();
$('#manage_network').empty();
$('#subnet_selection').appendTo($('#manage_network'));

var build = (/build/i.test(capabilities));
var image = (/image/i.test(capabilities));
if (build){
$('#manage_network_build').show();
$('#host_provision_method_build').click();
build_provision_method_selected();
} else {
$('#manage_network_build').hide();
$('#host_provision_method_image').click();
image_provision_method_selected();
}
if(build && image){
$('#provisioning_method').show();
}else{
$('#provisioning_method').hide();
}
multiSelectOnLoad();
}

var stop_pooling;

function submit_host(){
var url = window.location.pathname.replace(/\/edit$|\/new$/,'');
if(/\/clone$/.test(window.location.pathname)){ url = foreman_url('/hosts'); }
$('#host_submit').attr('disabled', true);
stop_pooling = false;
$("body").css("cursor", "progress");
clear_errors();
animate_progress();

$.ajax({
type:'POST',
url: url,
data: $('form').serialize(),
success: function(response){
$("#host-progress").hide();
$('#content').replaceWith($("#content", response));
$(document.body).trigger('ContentLoad');
if($("[data-history-url]").exists()){
history.pushState({}, "Host show", $("[data-history-url]").data('history-url'));
}
},
error: function(response){
$('#content').html(response.responseText);
},
complete: function(){
stop_pooling = true;
$("body").css("cursor", "auto");
$('#host_submit').attr('disabled', false);
}
});
return false;
}

function clear_errors(){
$('.error').children().children('.help-block').remove();
$('.error').removeClass('error');
$('.tab-error').removeClass('tab-error');
$('.alert-danger').remove();
}

function animate_progress(){
if (stop_pooling == true) return;
setTimeout(function() {
var url = $('#host_progress_report_id').data('url');
if (typeof url !== 'undefined') {
$.get(url, function (response) {
update_progress(response);
animate_progress();
})
}
}, 1600);
}

function update_progress(data){
var task_list_size = $('p',data).length;
if (task_list_size == 0 || stop_pooling == true) return;

var done_tasks = $('.glyphicon-check',data).length;
var failed_tasks = $('.glyphicon-remove',data).length;

$("#host-progress").show();
if(failed_tasks > 0) {
$('.progress-bar').addClass('progress-bar-danger');
}else{
$('.progress-bar').removeClass('progress-bar-danger');
}
$('.progress-bar').width(done_tasks/task_list_size * 100 + '%')
$('#tasks_progress').replaceWith(data);
}

function load_puppet_class_parameters(item) {
var id = $(item).attr('data-class-id');
// host_id could be either host.id OR hostgroup.id depending on which form
var host_id = $("form").data('id')
if ($('#puppetclass_' + id + '_params_loading').length > 0) return; // already loading
if ($('[id^="#puppetclass_' + id + '_params\\["]').length > 0) return; // already loaded
var url = $(item).attr('data-url');
var data = $("form").serialize().replace('method=put', 'method=post');
if (url.match('hostgroups')) {
data = data + '&hostgroup_id=' + host_id
} else {
data = data + '&host_id=' + host_id
}

if (url == undefined) return; // no parameters
var placeholder = $('<tr id="puppetclass_'+id+'_params_loading">'+
'<td colspan="5">' + spinner_placeholder(__('Loading parameters...')) + '</td></tr>');
$('#inherited_puppetclasses_parameters').append(placeholder);
$.ajax({
url: url,
type: 'post',
data: data,
success: function(result, textstatus, xhr) {
var params = $(result);
placeholder.replaceWith(params);
params.find('a[rel="popover"]').popover();
if (params.find('.error').length > 0) $('#params-tab').addClass('tab-error');
}
});
}

function hostgroup_changed(element) {
var host_id = $("form").data('id');
var host_changed = $("form").data('type-changed');
if (host_id) {
if (host_changed ){
update_form(element,{data:"&host[id]="+host_id});
} else if (host_changed == undefined) { // hostgroup changes parent
update_form(element);
} else { // edit host
set_inherited_value(element);
update_puppetclasses(element);
reload_host_params();
}
} else { // a new host
set_inherited_value(element);
update_form(element);
}
}

function set_inherited_value(hostgroup_elem) {
var had_hostgroup = $(hostgroup_elem).data("had-hostgroup")

if (had_hostgroup) {
return;
}

var hostgroup_selected = hostgroup_elem.value != ""
$("[name=is_overridden_btn]").each(function(i, btn) {
var item = $(btn)
var is_active = item.hasClass("active");
var is_explicit = item.data('explicit');
if (!is_explicit &&
((hostgroup_selected && !is_active) ||
(!hostgroup_selected && is_active))) {
disableButtonToggle(item, false);
}
})
}

function organization_changed(element) {
update_form(element);
}

function location_changed(element) {
update_form(element);
}


function update_form(element, options) {
options = options || {};
var url = $(element).data('url');
var data = $('form').serialize().replace('method=put', 'method=post');
if (options.data) data = data+options.data;
$(element).indicator_show();
$.ajax({
type: 'post',
url: url,
data: data,
complete: function(){ $(element).indicator_hide(); },
success: function(response) {
$('form').replaceWith(response);
multiSelectOnLoad();
// to handle case if def process_taxonomy changed compute_resource_id to nil
if( !$('#host_compute_resource_id').val() ) {
$('#host_compute_resource_id').change();
}
update_capabilities($('#host_compute_resource_id').val() ? $('#capabilities').val() : 'build');

$(document.body).trigger('ContentLoad');
}
})
}

function subnet_contains(number, cidr, ip){
var int_ip = _to_int(ip);
var int_number = _to_int(number);
var shift = 32 - parseInt(cidr);
return (int_ip >> shift == int_number >> shift);
}

function _to_int(str){
var nibble = str.split(".");
var integer = 0;
for(var i=0;i<=3;i++){
integer = (integer * 256) + parseInt(nibble[i]);
}
return integer;
}

function architecture_selected(element){
var attrs = attribute_hash(['architecture_id', 'organization_id', 'location_id']);
var url = $(element).attr('data-url');
$(element).indicator_show();
$.ajax({
data: attrs,
type:'post',
url: url,
complete: function(){
reloadOnAjaxComplete(element);
},
success: function(request) {
$('#os_select').html(request);
}
})
}

function os_selected(element){
var attrs = attribute_hash(['operatingsystem_id', 'organization_id', 'location_id']);
var url = $(element).attr('data-url');
$(element).indicator_show();
$.ajax({
data: attrs,
type:'post',
url: url,
complete: function(){
reloadOnAjaxComplete(element);
},
success: function(request) {
$('#media_select').html(request);
reload_host_params();
}
});
update_provisioning_image();
}
function update_provisioning_image(){
var compute_id = $('[name$="[compute_resource_id]"]').val();
var arch_id = $('[name$="[architecture_id]"]').val();
var os_id = $('[name$="[operatingsystem_id]"]').val();
if((compute_id == undefined) || (compute_id == "") || (arch_id == "") || (os_id == "")) return;
var term = 'operatingsystem=' + os_id + ' architecture=' + arch_id;
var image_options = $('#image_selection select').empty();
$.ajax({
data:'search=' + encodeURIComponent(term),
type:'get',
url: foreman_url('/compute_resources/'+compute_id+'/images'),
dataType: 'json',
success: function(result) {
$.each(result, function() {
image_options.append($("<option />").val(this.image.uuid).text(this.image.name));
});
if (image_options.find('option').length > 0) {
if ($('#host_provision_method_image')[0].checked) {
if ($('#provider').val() == 'Libvirt') {
libvirt_image_selected(image_options);
} else if ($('#provider').val() == 'Ovirt') {
var template_select = $('#host_compute_attributes_template');
if (template_select.length > 0) {
template_select.val(image_options.val());
ovirt_templateSelected(image_options);
}
}
}
}
}
})
}

function medium_selected(element){
var url = $(element).attr('data-url');
var type = $(element).attr('data-type');
var obj = (type == "hosts" ? "host" : "hostgroup");
var attrs = {};
attrs[obj] = attribute_hash(['medium_id', 'operatingsystem_id', 'architecture_id']);
attrs[obj]["use_image"] = $('*[id*=use_image]').attr('checked') == "checked";
$.ajax({
data: attrs,
type:'post',
url: url,
success: function(request) {
$('#image_details').html(request);
}
})
}

function use_image_selected(element){
var url = $(element).attr('data-url');
var type = $(element).attr('data-type');
var obj = (type == "hosts" ? "host" : "hostgroup");
var attrs = {};
attrs[obj] = attribute_hash(['medium_id', 'operatingsystem_id', 'architecture_id', 'model_id']);
attrs[obj]['use_image'] = ($(element).attr('checked') == "checked");
$.ajax({
data: attrs,
type: 'post',
url: url,
success: function(response) {
var field = $('*[id*=image_file]');
if (attrs[obj]["use_image"]) {
if (field.val() == "") field.val(response["image_file"]);
} else
field.val("");

field.attr("disabled", !attrs[obj]["use_image"]);
}
});
}

function override_param(item){
var param = $(item).closest('tr');
var n = param.find('[id^=name_]').text();
var param_value = param.find('[id^=value_]');
var v = param_value.val();

$('#parameters').find('.btn-success').click();
var new_param = param.closest('.tab-pane').find('td.col-md-6 [id*=host_host_parameters]:visible').parent().parent().last();
new_param.find('[id$=_name]').val(n);
new_param.find('td.col-md-6 [id$=_value]').val(v == param_value.data('hidden-value') ? '' : v);
mark_params_override();
}

function override_class_param(item){
var param = $(item).closest('tr[id^="puppetclass_"][id*="_params\\["][id$="\\]"]');
var id = param.attr('id').replace(/puppetclass_\d+_params\[(\d+)\]/, '$1')
var c = param.find('[data-property=class]').text();
var n = param.find('[data-property=name]').text();
var v = param.find('[data-property=value]').val();
var t = param.find('[data-property=type]').text();

$('#puppetclasses_parameters').find('.btn-success').click();
var new_param = param.closest('.tab-pane').find('[id*=_lookup_values]:visible').last().parents('.form-group');
new_param.find('[data-property=lookup_key_id]').val(id);
new_param.find('[data-property=class]').val(c);
new_param.find('[data-property=name]').val(n);
new_param.find('[data-property=value]').val(v);
new_param.find('[data-property=type]').val(t);
mark_params_override();
}

function reload_host_params(){
var host_id = $("form").data('id');
var url = $('#params-tab').data('url');
var data = $("[data-submit='progress_bar']").serialize().replace('method=put', 'method=post');
if (url.match('hostgroups')) {
var parent_id = $('#hostgroup_parent_id').val()
data = data + '&hostgroup_id=' + host_id + '&hostgroup_parent_id=' + parent_id
} else {
data = data + '&host_id=' + host_id
}
load_with_placeholder('inherited_parameters', url, data)
}

function reload_puppetclass_params(){
var host_id = $("form").data('id');
var url2 = $('#params-tab').data('url2');
var data = $("[data-submit='progress_bar']").serialize().replace('method=put', 'method=post');
if (url2.match('hostgroups')) {
data = data + '&hostgroup_id=' + host_id
} else {
data = data + '&host_id=' + host_id
}
load_with_placeholder('inherited_puppetclasses_parameters', url2, data)
}

function load_with_placeholder(target, url, data){
if(url==undefined) return;
var placeholder = $('<tr id="' + target + '_loading" >'+
'<td colspan="4">'+ spinner_placeholder(__('Loading parameters...')) + '</td></tr>');
$('#' + target + ' tbody').replaceWith(placeholder);
$.ajax({
type:'post',
url: url,
data: data,
success:
function(result, textstatus, xhr) {
placeholder.closest('#' + target ).replaceWith($(result));
mark_params_override()
}
});
}

function onHostEditLoad(){
update_interface_table();
$("#host-conflicts-modal").modal({show: "true", backdrop: "static"});
$('#host-conflicts-modal').click(function(){
$('#host-conflicts-modal').modal('hide');
});
$('#image_selection').appendTo($('#image_provisioning'));
$('#params-tab').on('shown', function(){mark_params_override()});
if ($('#supports_update') && !$('#supports_update').data('supports-update')) disable_vm_form_fields();
}

$(document).on('submit',"[data-submit='progress_bar']", function() {
// onContentLoad function clears any un-wanted parameters from being sent to the server by
// binding 'click' function before this submit. see '$('form').on('click', 'input[type="submit"]', function()'
submit_host();
return false;
});

function build_provision_method_selected() {
$('#network_provisioning').show();
$('#image_provisioning').hide();
$('#image_selection select').attr('disabled', true);
if ($('#provider').val() == 'Ovirt')
$('#host_compute_attributes_template').attr('disabled', false);
}
$(document).on('change', '#host_provision_method_build', build_provision_method_selected);

function image_provision_method_selected() {
$('#network_provisioning').hide();
$('#image_provisioning').show();
$('#network_selection select').attr('disabled', true);
var image_options = $('#image_selection select');
image_options.attr('disabled', false);
if ($('#provider').val() == 'Libvirt') {
libvirt_image_selected(image_options);
} else if ($('#provider').val() == 'Ovirt') {
var template_options = $('#host_compute_attributes_template');
if (template_options.length > 0) {
template_options.attr('disabled', true);
template_options.val(image_options.val());
ovirt_templateSelected(image_options);
}
}
}
$(document).on('change', '#host_provision_method_image', image_provision_method_selected);

$(document).on('change', '.interface_domain', function () {
interface_domain_selected(this);
});

$(document).on('click', '.suggest_new_ip', function (e) {
$(this).closest('fieldset').find('.interface_ip').val('');
interface_subnet_selected($(this).closest('fieldset').find('select.interface_subnet'));
e.preventDefault();
});

$(document).on('change', '.interface_subnet', function () {
interface_subnet_selected(this);
});

$(document).on('change', '.interface_type', function () {
interface_type_selected(this);
});

function interface_domain_selected(element) {
// mark the selected value to preserve it for form hiding
preserve_selected_options($(element));

var domain_id = element.value;
var subnet_options = $(element).closest('fieldset').find('[id$=_subnet_id]').empty();

subnet_options.attr('disabled', true);

$(element).indicator_show();

var url = $(element).attr('data-url');

var org = $('#host_organization_id :selected').val();
var loc = $('#host_location_id :selected').val();

$.ajax({
data:{domain_id: domain_id, organization_id:org, location_id: loc, interface: true},
type:'post',
url:url,
dataType:'json',
success:function (result) {
if (result.length > 1)
subnet_options.append($("<option />").val(null).text(__('Please select')));

$.each(result, function () {
subnet_options.append($("<option />").val(this.subnet.id).text(this.subnet.to_label));
});
if (subnet_options.find('option').length > 0) {
subnet_options.attr('disabled', false);
subnet_options.change();
}
else {
subnet_options.append($("<option />").text(__('No subnets')));
subnet_options.attr('disabled', true);
}
reloadOnAjaxComplete(element);
}
});
}

function interface_subnet_selected(element) {
// mark the selected value to preserve it for form hiding
preserve_selected_options($(element));

var subnet_id = $(element).val();
if (subnet_id == '') return;
var interface_ip = $(element).closest('fieldset').find('input[id$=_ip]');

interface_ip.attr('disabled', true);
$(element).indicator_show();

// We do not query the proxy if the ip field is filled in and contains an
// IP that is in the selected subnet
var drop_text = $(element).children(":selected").text();
// extracts network / cidr / ip
if (drop_text.length != 0 && drop_text.search(/^.+ \([0-9\.\/]+\)/) != -1) {
var details = drop_text.replace(/^.+\(/, "").replace(")","").split("/");
var network = details[0];
var cidr = details[1];

if (subnet_contains(network, cidr, interface_ip.val())) {
interface_ip.attr('disabled', false);
$(element).indicator_hide();
return;
}
}
var interface_mac = $(element).closest('fieldset').find('input[id$=_mac]');
var url = $(element).attr('data-url');
var org = $('#host_organization_id :selected').val();
var loc = $('#host_location_id :selected').val();

var taken_ips = $(active_interface_forms()).find('.interface_ip').map(function() {
return $(this).val();
}).get();
taken_ips.push(interface_ip.val());

var data = {
subnet_id: subnet_id,
host_mac: interface_mac.val(),
organization_id: org,
location_id: loc,
taken_ips: taken_ips
}
$.ajax({
data: data,
type:'post',
url: url,
dataType:'json',
success:function (result) {
interface_ip.val(result['ip']);
update_interface_table();
},
error: function(request, status, error) {
interface_ip.addClass('tab-error');
interface_ip.val(Jed.sprintf(__("Error generating IP: %s"), error))
},
complete:function () {
$(element).indicator_hide();
interface_ip.attr('disabled', false);
}
});
}

function interface_type_selected(element) {
var fieldset = $(element).closest("fieldset");
var data = fieldset.serializeArray();
data.push({
name: 'host[compute_resource_id]',
value: $('#host_compute_resource_id').val()
})

request = $.ajax({
data: data,
type: 'GET',
url: fieldset.attr('data-url'),
dataType: 'script'
});

request.done(function() {
password_caps_lock_hint();
$("#interfaceModal").find('a[rel="popover-modal"]').popover();
$('select').select2({ allowClear: true });
});
}

function disable_vm_form_fields() {
$("#update_not_supported").show();
$("[id^=host_compute_attributes]").each(function () {
$(this).attr("disabled", "disabled");
});
}

function resizeTextareas (elem) {
elem.find('textarea').each(function() {
if (this.scrollHeight !== undefined){
if (this.scrollHeight <= 100){
this.style.height = this.scrollHeight+parseInt(this.style.paddingTop)+parseInt(this.style.paddingBottom)+ 'px';
}
else{
this.style.height = 100+'px';
}
}
});
}

function selectedSubnetHasIPAM() {
var subnet = $("#host_subnet_id")
var subnet_id = subnet.val();
var subnets = subnet.data("subnets");
if (subnet_id == '') return true;
return subnets[subnet_id]['ipam'];
};
(11-11/31)