/* Dependencies:
    PROFILE_FILTERS['edit_url']
*/


// view
$(document).ready(function() {
    var $profile = $('#profile');
    var $profile_info = $('.info', $profile);
    var $profile_org_boss_info = $('.org-boss-info', $profile);
    var $profile_accounts = $('.accounts', $profile);
    var $profile_contacts = $('.contacts', $profile);

    var $filters_form = $('#profile-filters-form');
    var $filters_info = $('.info', $filters_form);
    var $filters_org_boss_info = $('.org-boss-info', $filters_form);
    var $filters_accounts = $('.accounts', $filters_form);
    var $filters_contacts = $('.contacts', $filters_form);

    // save the list of permanently disabled filters (having set attr 'disabled')
    var $always_disabled_filters = $(':input:disabled', $filters_form);

    // init profile blocks and fields
    $(':input', $filters_form).each(function() {
        var el = $(this);
        var field_id = '#' + el.prop('name').substring('show_'.length);
        el.is(':checked') ? $(field_id, $profile).show() : $(field_id, $profile).hide();
    });

    // init profile accounts
    $('[id^=account]', $profile_accounts).hide();
    var account_id = '#account_' + $('input[name=bank_account]:checked', $filters_accounts).val();
    $(account_id, $profile_accounts).show();

    // init filter blocks
    _toggle_filters($('#id_show_profile_type:input', $filters_form), $filters_info);
    _toggle_filters($('#id_show_org_boss_title_and_fio:input', $filters_form), $filters_org_boss_info);
    _toggle_filters($('#id_show_bank_account:input', $filters_form), $filters_accounts);
    _toggle_filters($('#id_show_contact_info:input', $filters_form), $filters_contacts);

    // on click show/hide filter info block
    $('#id_show_profile_type:input', $filters_form).click(function() {
        var el = $(this);
        _toggle_filters(el, $filters_info);
        el.is(':checked') ? $($profile_info).show() : $($profile_info).hide();
    });

    // on click show/hide filter org-boss-info block
    $('#id_show_org_boss_title_and_fio:input', $filters_form).click(function() {
        var el = $(this);
        _toggle_filters(el, $filters_org_boss_info);
        el.is(':checked') ? $($profile_org_boss_info).show() : $($profile_org_boss_info).hide();
    });

    // on click show/hide filter accounts block
    $('#id_show_bank_account:input', $filters_form).click(function() {
        var el = $(this);
        _toggle_filters(el, $filters_accounts);
        if (el.is(':checked')) {
            var account_id = '#account_' + $('input[name=bank_account]:checked', $filters_accounts).val();
            $(account_id, $profile_accounts).show();
        }
        else
            $('[id^=account_]', $profile_accounts).hide();
    });

    // on click show/hide filter contacts block
    $('#id_show_contact_info:input', $filters_form).click(function() {
        var el = $(this);
        _toggle_filters(el, $filters_contacts);
        el.is(':checked') ? $($profile_contacts).show() : $($profile_contacts).hide();
    });

    // on click show/hide profile fields
    $(':input', $filters_form).click(function() {
        var el = $(this);
        var field_id = '#' + el.prop('name').substring('show_'.length);
        el.is(':checked') ? $(field_id, $profile).show() : $(field_id, $profile).hide();
    });

    // on click show/hide profile accounts
    $('input[name=bank_account]', $filters_form).click(function() {
        var el = $(this);
        var curr_acc = $('[id^=account_]:visible', $profile_accounts);
        var new_acc = $('#account_' + el.val(), $profile_accounts);
        if (new_acc.prop('id') !== curr_acc.prop('id')) {
            curr_acc.hide();
            new_acc.show();
        }
    });

    // dialogs
    var email_form = $('#email-profile-form');

    email_form.dialog({
        modal: true,
        autoOpen: false
    });

    $('button[name=close-form]', email_form).click(function() {
        email_form.dialog('close');
        return false;
    });

    email_form.submit(function() {
        $.post(PROFILE_FILTERS['edit_url'], $filters_form.serialize()); // save current filters
    });

    $('input[name=email-pdf]', $filters_form).click(function() {
        email_form.dialog('open');
        return false;
    });

    // ---

    function _toggle_filters(el, dest) {
        if (el.is(':checked')) {
            $(':input', dest).not(el).not($always_disabled_filters).removeAttr('disabled');
            $(':input:hidden', dest).not(el).not($always_disabled_filters).remove();
        }
        else {
            // disable sub-filters
            $(':input', dest).not(el).not($always_disabled_filters).prop('disabled', true);
            // keep checked sub-filters: duplicate as hidden input
            $(':input:visible:disabled:checked', dest).not(el).not($always_disabled_filters)
                .clone().hide().removeAttr('disabled').appendTo(dest);
        }
    }
});