YUI.add('aui-datasource-control-base-deprecated', function (A, NAME) {

var Lang = A.Lang,
    isFunction = Lang.isFunction,
    isString = Lang.isString,

    BINDUI = 'bindUI',
    RENDERUI = 'renderUI',
    SYNCUI = 'syncUI';

var DataSourceControl = function() {};

DataSourceControl.ATTRS = {
    /**
     * The data source that results will be read from. This can either be
     * an existing <a href="DataSource.html">DataSource</a> object, or it can be a
     * value that would be passed to <a href="DataSource.html">DataSource</a>.
     *
     * @attribute dataSource
     * @default null
     * @type Object | String | Function | Array
     */
    dataSource: {
        value: null,
        setter: function(val) {
            var instance = this;

            var dataSource = val;

            if (val) {
                var data = dataSource;

                var dataSourceType = instance.get('dataSourceType');

                if (!(dataSource instanceof A.DataSource.Local)) {
                    if (!dataSourceType) {
                        dataSourceType = 'Local';

                        if (isFunction(data)) {
                            dataSourceType = 'Function';
                        }
                        else if (isString(data)) {
                            dataSourceType = 'IO';
                        }
                    }

                    dataSource = new A.DataSource[dataSourceType]({
                        source: data
                    });
                }

                dataSourceType = dataSource.name;

                var schema = instance._schema;

                if (schema) {
                    dataSource.plug(schema);
                }

                instance.set('dataSourceType', dataSourceType);
            }

            return dataSource;
        }
    },

    /**
     * The type of the data source passed into <a href="AutoComplete.html#config_dataSource">dataSource</a>.
     * This can be used to explicitly declare what kind of <a href="DataSource.html">DataSource</a> object will
     * be created.
     *
     * @attribute dataSourceType
     * @default null
     * @type String
     */
    dataSourceType: {
        value: null
    },

    /**
     * A valid configuration object for any of <a href="module_datasource.html">DataSource</a> schema plugins.
     *
     * @attribute schema
     * @default null
     * @type Object
     */
    schema: {
        value: null,
        lazyAdd: false,
        setter: function(val) {
            var instance = this;

            var dataSource = instance.get('dataSource');
            var schema = instance._schema;

            if (dataSource && schema) {
                dataSource.unplug(schema);

                schema = null;
                instance._schema = null;
            }

            if (val) {
                if (val.fn) {
                    schema = val;
                    val = val.cfg.schema;
                }
                else {
                    var schemaType = instance.get('schemaType');

                    var schemaTypes = {
                        array: A.Plugin.DataSourceArraySchema,
                        json: A.Plugin.DataSourceJSONSchema,
                        text: A.Plugin.DataSourceTextSchema,
                        xml: A.Plugin.DataSourceXMLSchema
                    };

                    schemaType = schemaType.toLowerCase() || 'array';

                    schema = {
                        fn: schemaTypes[schemaType],
                        cfg: {
                            schema: val
                        }
                    };
                }
            }

            if (dataSource && schema) {
                dataSource.plug(schema);
            }

            instance._schema = schema;

            return val;
        }
    },

    /**
     * A valid type of <a href="module_datasource.html">DataSource</a> schema plugin, such as array, json, xml, etc.
     *
     * @attribute schemaType
     * @default array
     * @type String
     */
    schemaType: {
        value: '',
        lazyAdd: false,
        validator: isString
    }
};

DataSourceControl.prototype = {
    initializer: function() {
        var instance = this;

        instance.publish(RENDERUI);
        instance.publish(BINDUI);
        instance.publish(SYNCUI);
    },

    renderUI: function() {
        var instance = this;

        instance.fire(RENDERUI);
    },

    bindUI: function() {
        var instance = this;

        /**
         * Handles the dataError event. Fired when there is an error accessing the data.
         *
         * @event dataError
         * @param {Event.Facade} event The dataError event.
         */
        instance.publish('dataError');

        /**
         * Handles the dataRequest event. Fired when ever a query is sent to the data source.
         *
         * @event dataRequest
         * @param {Event.Facade} event The dataRequest event.
         */
        instance.publish('dataRequest');

        /**
         * Handles the dataReturn event. Fired when data successfully comes back from the data request.
         *
         * @event dataReturn
         * @param {Event.Facade} event The dataReturn event.
         */
        instance.publish('dataReturn');

        instance.fire(BINDUI);
    },

    syncUI: function() {
        var instance = this;

        instance.fire(SYNCUI);
    }
}

A.DataSourceControl = DataSourceControl;


}, '3.1.0-deprecated.126', {"requires": ["datasource", "dataschema", "aui-base-deprecated"]});
