/*jsl:import ipa.js */

/*  Authors:
 *    Endi Sukma Dewata <edewata@redhat.com>
 *
 * Copyright (C) 2010 Red Hat
 * see file 'COPYING' for use and warranty information
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/* REQUIRES: ipa.js, details.js, search.js, add.js, entity.js */

IPA.rule_details_section = function(spec) {

    spec = spec || {};

    var that = IPA.details_section(spec);

    that.field_name = spec.field_name;
    that.options = spec.options || [];
    that.tables = spec.tables || [];
    that.columns = spec.columns;

    that.create = function(container) {

        that.container = container;

        var field = that.get_field(that.field_name);
        var param_info = IPA.get_entity_param(that.entity.name, that.field_name);

        container.append(param_info.doc+':');

        var span = $('<span/>', {
            name: that.field_name,
            title: param_info.doc,
            'class': 'details-field'
        }).appendTo(container);



        function update_tables(value) {
            var enabled = ('' === value);
            for (var i=0; i<that.tables.length; i++) {
                var table = that.tables[i];

                var field = that.get_field(table.field_name);
                field.set_enabled(enabled);
            }
        }

        if (that.options.length) {
            var category = that.get_field(that.field_name);
            category.options=that.options;
            category.reset = function() {
                category.widget_reset();
                var values = category.save();
                if (values.length === 0){
                    return;
                }
                var value = values[0];
                update_tables(value);
            };
            category.create(span);

            var inputs = $('input[name='+that.field_name+']', container);
            inputs.change(function() {
                var input = $(this);
                var value = input.val();
                update_tables(value);
            });
        }



        for (var j=0; j<that.tables.length; j++) {
            var table = that.tables[j];

            param_info = IPA.get_entity_param(that.entity.name, table.field_name);

            var table_span = $('<span/>', {
                name: table.field_name,
                title: param_info ? param_info.doc : table.field_name,
                'class': 'details-field'
            }).appendTo(span);

            field = that.get_field(table.field_name);
            field.create(table_span);
        }


    };

    return that;
};


IPA.rule_association_table_widget = function(spec) {

    spec = spec || {};

    var that = IPA.association_table_widget(spec);

    that.category = spec.category;

    that.show_add_dialog = function() {
        if (that.category) {
            var values = that.category.save();
            if (values[0] !== '') return;
        }
        that.association_table_widget_show_add_dialog();
    };

    that.show_remove_dialog = function() {
        if (that.category) {
            var values = that.category.save();
            if (values[0] !== '') return;
        }
        that.association_table_widget_show_remove_dialog();
    };

    that.add = function(values, on_success, on_error) {

        var pkey = IPA.nav.get_state(that.entity.name+'-pkey');

        var batch = IPA.batch_command({
            'on_success': on_success,
            'on_error': on_error
        });

        var command;

        if (that.category) {
            command = IPA.command({
                entity: that.entity.name,
                method: 'mod',
                args: [pkey],
                options: {all: true, rights: true},
                on_success: function() {
                    var record = {};
                    record[that.category.name] = [''];
                    that.category.load(record);
                }
            });
            command.set_option(that.category.name, '');
            batch.add_command(command);
        }

        command = IPA.command({
            entity: that.entity.name,
            method: that.add_method,
            args: [pkey]
        });
        command.set_option(that.other_entity, values.join(','));
        batch.add_command(command);

        batch.execute();
    };

    return that;
};