var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

/* Tabulator v4.6.3 (c) Oliver Folkerd */

var Accessor = function Accessor(table) {
	this.table = table; //hold Tabulator object
	this.allowedTypes = ["", "data", "download", "clipboard", "print", "htmlOutput"]; //list of accessor types
};

//initialize column accessor
Accessor.prototype.initializeColumn = function (column) {
	var self = this,
	    match = false,
	    config = {};

	this.allowedTypes.forEach(function (type) {
		var key = "accessor" + (type.charAt(0).toUpperCase() + type.slice(1)),
		    accessor;

		if (column.definition[key]) {
			accessor = self.lookupAccessor(column.definition[key]);

			if (accessor) {
				match = true;

				config[key] = {
					accessor: accessor,
					params: column.definition[key + "Params"] || {}
				};
			}
		}
	});

	if (match) {
		column.modules.accessor = config;
	}
};

Accessor.prototype.lookupAccessor = function (value) {
	var accessor = false;

	//set column accessor
	switch (typeof value === "undefined" ? "undefined" : _typeof(value)) {
		case "string":
			if (this.accessors[value]) {
				accessor = this.accessors[value];
			} else {
				console.warn("Accessor Error - No such accessor found, ignoring: ", value);
			}
			break;

		case "function":
			accessor = value;
			break;
	}

	return accessor;
};

//apply accessor to row
Accessor.prototype.transformRow = function (dataIn, type) {
	var self = this,
	    key = "accessor" + (type.charAt(0).toUpperCase() + type.slice(1));

	//clone data object with deep copy to isolate internal data from returned result
	var data = Tabulator.prototype.helpers.deepClone(dataIn || {});

	self.table.columnManager.traverse(function (column) {
		var value, accessor, params, component;

		if (column.modules.accessor) {

			accessor = column.modules.accessor[key] || column.modules.accessor.accessor || false;

			if (accessor) {
				value = column.getFieldValue(data);

				if (value != "undefined") {
					component = column.getComponent();
					params = typeof accessor.params === "function" ? accessor.params(value, data, type, component) : accessor.params;
					column.setFieldValue(data, accessor.accessor(value, data, type, params, component));
				}
			}
		}
	});

	return data;
},

//default accessors
Accessor.prototype.accessors = {};

Tabulator.prototype.registerModule("accessor", Accessor);