<commit_before>/*global define*/
define([
       '../Core/Color',
       '../Core/defined',
       '../Core/defineProperties',
       '../Core/DeveloperError',
       '../ThirdParty/jsep',
       './ExpressionNodeType'
    ], function(
        Color,
        defined,
        defineProperties,
        DeveloperError,
        jsep,
        ExpressionNodeType) {
    "use strict";

    var unaryOperators = ['!', '-', '+'];
    var binaryOperators = ['+', '-', '*', '/', '%', '===', '!==', '>', '>=', '<', '<=', '&&', '||', '!~', '=~'];

    var variableRegex = /\${(.*?)}/g;
    var backslashRegex = /\\/g;
    var backslashReplacement = '@#%';
    var replacementRegex = /@#%/g;

    var scratchColor = new Color();

    /**
     * DOC_TBA
     */
    function Expression(expression) {
        //>>includeStart('debug', pragmas.debug);
        if (typeof(expression) !== 'string') {
            throw new DeveloperError('expression must be a string.');
        }
        //>>includeEnd('debug');

        expression = replaceVariables(removeBackslashes(expression));

        // customize jsep operators
        jsep.addBinaryOp("=~", 0);
        jsep.addBinaryOp("!~", 0);

        var ast;
        try {
            ast = jsep(expression);
        } catch (e) {
            //>>includeStart('debug', pragmas.debug);
            throw new DeveloperError(e);
            //>>includeEnd('debug');
        }

        this._runtimeAst = createRuntimeAst(this, ast);
    }

    defineProperties(Expression.prototype, {

        // TODO: Expose AST?

    });

    /**
     * Evaluates the result of an expression, using the values defined by a feature. If the result is of type
     * <code>Boolean</code>, <code>Number</code>, or <code>String</code>, the corresponding primitive type will be
     * returned. If the result is a <code>RegExp</code>, a Javascript <code>RegExp</code> object will be returned. If
     * the result is a <code>Color</code>, a Cesium <code>Color</code> object will be returned.
     *
     * @param {Cesium3DTileFeature} feature The feature of which values are used to evaluate the expression.
     * @returns {Boolean|Number|String|Color|RegExp} The result of the expression.
     */
    Expression.prototype.evaluate = function(feature) {
        return this._runtimeAst.evaluate(feature);
    };

    /**
     * Evaluates the result of a Color expression, using the values defined by a feature.
     *
     * @param {Cesium3DTileFeature} feature The feature of which values are used to evaluate the expression.
     * @param {Color} [result] The object in which to store the result
     * @returns {Color} The modified result parameter or a new Color instance if one was not provided.
     */
    Expression.prototype.evaluateColor = function(feature, result) {
        return this._runtimeAst.evaluate(feature, result);
    };

    function Node(type, value, left, right, test) {
        this._type = type;
        this._value = value;
        this._left = left;
        this._right = right;
        this._test = test;
        this.evaluate = undefined;

        setEvaluateFunction(this);
    }

    // TODO: Make fix to jsep to allow backslashes

    function removeBackslashes(expression) {
        return expression.replace(backslashRegex, backslashReplacement);
    }

    function replaceBackslashes(expression) {
        return expression.replace(replacementRegex, '\\');
    }

    function replaceVariables(expression) {
        // TODO: Allow variable names inside of member expressions, eg. ${foo[${bar}]}
        // TODO: Allow for escaped variables in strings

        var exp = expression;
        var result = '';
        var i = exp.indexOf('${');
        while (i >= 0) {
            // check if string is inside quotes
            var openSingleQuote = exp.indexOf('\'');
            var openDoubleQuote = exp.indexOf('"');
            var closeQuote;
            if (openSingleQuote >= 0 && openSingleQuote < i) {
                closeQuote = exp.indexOf('\'', openSingleQuote + 1);
                result += exp.substr(0, closeQuote + 1);
                exp = exp.substr(closeQuote + 1);
                i = exp.indexOf('${');
            } else if (openDoubleQuote >= 0 && openDoubleQuote < i) {
                closeQuote = exp.indexOf('"', openDoubleQuote + 1);
                result += exp.substr(0, closeQuote + 1);
                exp = exp.substr(closeQuote + 1);
                i = exp.indexOf('${');
            } else {
                result += exp.substr(0, i);
                var j = exp.indexOf('}');
                //>>includeStart('debug', pragmas.debug);
                if (j < 0) {
                    throw new DeveloperError('Error: unmatched {.');
                }
                //>>includeEnd('debug');<commit_msg>Removed todo's<commit_after>/*global define*/
define([
       '../Core/Color',
       '../Core/defined',
       '../Core/defineProperties',
       '../Core/DeveloperError',
       '../ThirdParty/jsep',
       './ExpressionNodeType'
    ], function(
        Color,
        defined,
        defineProperties,
        DeveloperError,
        jsep,
        ExpressionNodeType) {
    "use strict";

    var unaryOperators = ['!', '-', '+'];
    var binaryOperators = ['+', '-', '*', '/', '%', '===', '!==', '>', '>=', '<', '<=', '&&', '||', '!~', '=~'];

    var variableRegex = /\${(.*?)}/g;
    var backslashRegex = /\\/g;
    var backslashReplacement = '@#%';
    var replacementRegex = /@#%/g;

    var scratchColor = new Color();

    /**
     * DOC_TBA
     */
    function Expression(expression) {
        //>>includeStart('debug', pragmas.debug);
        if (typeof(expression) !== 'string') {
            throw new DeveloperError('expression must be a string.');
        }
        //>>includeEnd('debug');

        expression = replaceVariables(removeBackslashes(expression));

        // customize jsep operators
        jsep.addBinaryOp("=~", 0);
        jsep.addBinaryOp("!~", 0);

        var ast;
        try {
            ast = jsep(expression);
        } catch (e) {
            //>>includeStart('debug', pragmas.debug);
            throw new DeveloperError(e);
            //>>includeEnd('debug');
        }

        this._runtimeAst = createRuntimeAst(this, ast);
    }

    defineProperties(Expression.prototype, {

    });

    /**
     * Evaluates the result of an expression, using the values defined by a feature. If the result is of type
     * <code>Boolean</code>, <code>Number</code>, or <code>String</code>, the corresponding primitive type will be
     * returned. If the result is a <code>RegExp</code>, a Javascript <code>RegExp</code> object will be returned. If
     * the result is a <code>Color</code>, a Cesium <code>Color</code> object will be returned.
     *
     * @param {Cesium3DTileFeature} feature The feature of which values are used to evaluate the expression.
     * @returns {Boolean|Number|String|Color|RegExp} The result of the expression.
     */
    Expression.prototype.evaluate = function(feature) {
        return this._runtimeAst.evaluate(feature);
    };

    /**
     * Evaluates the result of a Color expression, using the values defined by a feature.
     *
     * @param {Cesium3DTileFeature} feature The feature of which values are used to evaluate the expression.
     * @param {Color} [result] The object in which to store the result
     * @returns {Color} The modified result parameter or a new Color instance if one was not provided.
     */
    Expression.prototype.evaluateColor = function(feature, result) {
        return this._runtimeAst.evaluate(feature, result);
    };

    function Node(type, value, left, right, test) {
        this._type = type;
        this._value = value;
        this._left = left;
        this._right = right;
        this._test = test;
        this.evaluate = undefined;

        setEvaluateFunction(this);
    }

    function removeBackslashes(expression) {
        return expression.replace(backslashRegex, backslashReplacement);
    }

    function replaceBackslashes(expression) {
        return expression.replace(replacementRegex, '\\');
    }

    function replaceVariables(expression) {
        var exp = expression;
        var result = '';
        var i = exp.indexOf('${');
        while (i >= 0) {
            // check if string is inside quotes
            var openSingleQuote = exp.indexOf('\'');
            var openDoubleQuote = exp.indexOf('"');
            var closeQuote;
            if (openSingleQuote >= 0 && openSingleQuote < i) {
                closeQuote = exp.indexOf('\'', openSingleQuote + 1);
                result += exp.substr(0, closeQuote + 1);
                exp = exp.substr(closeQuote + 1);
                i = exp.indexOf('${');
            } else if (openDoubleQuote >= 0 && openDoubleQuote < i) {
                closeQuote = exp.indexOf('"', openDoubleQuote + 1);
                result += exp.substr(0, closeQuote + 1);
                exp = exp.substr(closeQuote + 1);
                i = exp.indexOf('${');
            } else {
                result += exp.substr(0, i);
                var j = exp.indexOf('}');
                //>>includeStart('debug', pragmas.debug);
                if (j < 0) {
                    throw new DeveloperError('Error: unmatched {.');
                }
                //>>includeEnd('debug');
{'fraction_non_alphanumeric': 0.14268930898216384, 'fraction_numerical': 0.003631314749546086, 'mean_word_length': 2.0965608465608465, 'pattern_counts': {'":': 0, '<': 41, '<?xml version=': 0, '>': 65, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 10, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1973239', 'n_tokens_mistral': 2676, 'n_tokens_neox': 2510, 'n_words': 688}