'use strict';

exports.__esModule = true;

var _comment = require('postcss/lib/comment');

var _comment2 = _interopRequireDefault(_comment);

var _parser = require('postcss/lib/parser');

var _parser2 = _interopRequireDefault(_parser);

var _nestedDeclaration = require('./nested-declaration');

var _nestedDeclaration2 = _interopRequireDefault(_nestedDeclaration);

var _scssTokenize = require('./scss-tokenize');

var _scssTokenize2 = _interopRequireDefault(_scssTokenize);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var ScssParser = function (_Parser) {
    _inherits(ScssParser, _Parser);

    function ScssParser() {
        _classCallCheck(this, ScssParser);

        return _possibleConstructorReturn(this, _Parser.apply(this, arguments));
    }

    ScssParser.prototype.tokenize = function tokenize() {
        this.tokens = (0, _scssTokenize2.default)(this.input);
    };

    ScssParser.prototype.rule = function rule(tokens) {
        var withColon = false;
        var brackets = 0;
        var value = '';
        for (var _iterator = tokens, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
            var _ref;

            if (_isArray) {
                if (_i >= _iterator.length) break;
                _ref = _iterator[_i++];
            } else {
                _i = _iterator.next();
                if (_i.done) break;
                _ref = _i.value;
            }

            var _i2 = _ref;

            if (withColon) {
                if (_i2[0] !== 'comment' && _i2[0] !== '{') {
                    value += _i2[1];
                }
            } else if (_i2[0] === 'space' && _i2[1].indexOf('\n') !== -1) {
                break;
            } else if (_i2[0] === '(') {
                brackets += 1;
            } else if (_i2[0] === ')') {
                brackets -= 1;
            } else if (brackets === 0 && _i2[0] === ':') {
                withColon = true;
            }
        }

        if (!withColon || value.trim() === '' || /^[a-zA-Z-:#]/.test(value)) {
            _Parser.prototype.rule.call(this, tokens);
        } else {

            tokens.pop();
            var node = new _nestedDeclaration2.default();
            this.init(node);

            var last = tokens[tokens.length - 1];
            if (last[4]) {
                node.source.end = { line: last[4], column: last[5] };
            } else {
                node.source.end = { line: last[2], column: last[3] };
            }

            while (tokens[0][0] !== 'word') {
                node.raws.before += tokens.shift()[1];
            }
            node.source.start = { line: tokens[0][2], column: tokens[0][3] };

            node.prop = '';
            while (tokens.length) {
                var type = tokens[0][0];
                if (type === ':' || type === 'space' || type === 'comment') {
                    break;
                }
                node.prop += tokens.shift()[1];
            }

            node.raws.between = '';

            var token = void 0;
            while (tokens.length) {
                token = tokens.shift();

                if (token[0] === ':') {
                    node.raws.between += token[1];
                    break;
                } else {
                    node.raws.between += token[1];
                }
            }

            if (node.prop[0] === '_' || node.prop[0] === '*') {
                node.raws.before += node.prop[0];
                node.prop = node.prop.slice(1);
            }
            node.raws.between += this.spacesAndCommentsFromStart(tokens);
            this.precheckMissedSemicolon(tokens);

            for (var i = tokens.length - 1; i > 0; i--) {
                token = tokens[i];
                if (token[1] === '!important') {
                    node.important = true;
                    var string = this.stringFrom(tokens, i);
                    string = this.spacesFromEnd(tokens) + string;
                    if (string !== ' !important') {
                        node.raws.important = string;
                    }
                    break;
                } else if (token[1] === 'important') {
                    var cache = tokens.slice(0);
                    var str = '';
                    for (var j = i; j > 0; j--) {
                        var _type = cache[j][0];
                        if (str.trim().indexOf('!') === 0 && _type !== 'space') {
                            break;
                        }
                        str = cache.pop()[1] + str;
                    }
                    if (str.trim().indexOf('!') === 0) {
                        node.important = true;
                        node.raws.important = str;
                        tokens = cache;
                    }
                }

                if (token[0] !== 'space' && token[0] !== 'comment') {
                    break;
                }
            }

            this.raw(node, 'value', tokens);

            if (node.value.indexOf(':') !== -1) {
                this.checkMissedSemicolon(tokens);
            }

            this.current = node;
        }
    };

    ScssParser.prototype.comment = function comment(token) {
        if (token[6] === 'inline') {
            var node = new _comment2.default();
            this.init(node, token[2], token[3]);
            node.raws.inline = true;
            node.source.end = { line: token[4], column: token[5] };

            var text = token[1].slice(2);
            if (/^\s*$/.test(text)) {
                node.text = '';
                node.raws.left = text;
                node.raws.right = '';
            } else {
                var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
                var fixed = match[2].replace(/(\*\/|\/\*)/g, '*//*');
                node.text = fixed;
                node.raws.left = match[1];
                node.raws.right = match[3];
                node.raws.text = match[2];
            }
        } else {
            _Parser.prototype.comment.call(this, token);
        }
    };

    return ScssParser;
}(_parser2.default);

exports.default = ScssParser;
module.exports = exports['default'];
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Comment from 'postcss/lib/comment';\nimport Parser  from 'postcss/lib/parser';\n\nimport NestedDeclaration from './nested-declaration';\nimport scssTokenizer     from './scss-tokenize';\n\nexport default class ScssParser extends Parser {\n\n    tokenize() {\n        this.tokens = scssTokenizer(this.input);\n    }\n\n    rule(tokens) {\n        let withColon = false;\n        let brackets  = 0;\n        let value     = '';\n        for ( let i of tokens ) {\n            if ( withColon ) {\n                if ( i[0] !== 'comment' && i[0] !== '{' ) {\n                    value += i[1];\n                }\n            } else if ( i[0] === 'space' && i[1].indexOf('\\n') !== -1 ) {\n                break;\n            } else if ( i[0] === '(' ) {\n                brackets += 1;\n            } else if ( i[0] === ')' ) {\n                brackets -= 1;\n            } else if ( brackets === 0 && i[0] === ':' ) {\n                withColon = true;\n            }\n        }\n\n        if ( !withColon || value.trim() === '' || /^[a-zA-Z-:#]/.test(value) ) {\n            super.rule(tokens);\n        } else {\n\n            tokens.pop();\n            let node = new NestedDeclaration();\n            this.init(node);\n\n            let last = tokens[tokens.length - 1];\n            if (last[4]) {\n                node.source.end = { line: last[4], column: last[5] };\n            } else {\n                node.source.end = { line: last[2], column: last[3] };\n            }\n\n            while (tokens[0][0] !== 'word') {\n                node.raws.before += tokens.shift()[1];\n            }\n            node.source.start = { line: tokens[0][2], column: tokens[0][3] };\n\n            node.prop = '';\n            while (tokens.length) {\n                let type = tokens[0][0];\n                if (type === ':' || type === 'space' || type === 'comment') {\n                    break;\n                }\n                node.prop += tokens.shift()[1];\n            }\n\n            node.raws.between = '';\n\n            let token;\n            while (tokens.length) {\n                token = tokens.shift();\n\n                if (token[0] === ':') {\n                    node.raws.between += token[1];\n                    break;\n                } else {\n                    node.raws.between += token[1];\n                }\n            }\n\n            if (node.prop[0] === '_' || node.prop[0] === '*') {\n                node.raws.before += node.prop[0];\n                node.prop = node.prop.slice(1);\n            }\n            node.raws.between += this.spacesAndCommentsFromStart(tokens);\n            this.precheckMissedSemicolon(tokens);\n\n            for (let i = tokens.length - 1; i > 0; i--) {\n                token = tokens[i];\n                if (token[1] === '!important') {\n                    node.important = true;\n                    let string = this.stringFrom(tokens, i);\n                    string = this.spacesFromEnd(tokens) + string;\n                    if (string !== ' !important') {\n                        node.raws.important = string;\n                    }\n                    break;\n\n                } else if (token[1] === 'important') {\n                    let cache = tokens.slice(0);\n                    let str   = '';\n                    for (let j = i; j > 0; j--) {\n                        let type = cache[j][0];\n                        if (str.trim().indexOf('!') === 0 &&\n                            type !== 'space'\n                        ) {\n                            break;\n                        }\n                        str = cache.pop()[1] + str;\n                    }\n                    if (str.trim().indexOf('!') === 0) {\n                        node.important = true;\n                        node.raws.important = str;\n                        tokens = cache;\n                    }\n                }\n\n                if (token[0] !== 'space' && token[0] !== 'comment') {\n                    break;\n                }\n            }\n\n            this.raw(node, 'value', tokens);\n\n            if (node.value.indexOf(':') !== -1) {\n                this.checkMissedSemicolon(tokens);\n            }\n\n            this.current = node;\n        }\n    }\n\n    comment(token) {\n        if (token[6] === 'inline') {\n            let node = new Comment();\n            this.init(node, token[2], token[3]);\n            node.raws.inline = true;\n            node.source.end  = { line: token[4], column: token[5] };\n\n            let text = token[1].slice(2);\n            if ( /^\\s*$/.test(text) ) {\n                node.text       = '';\n                node.raws.left  = text;\n                node.raws.right = '';\n            } else {\n                let match = text.match(/^(\\s*)([^]*[^\\s])(\\s*)$/);\n                let fixed = match[2].replace(/(\\*\\/|\\/\\*)/g, '*//*');\n                node.text       = fixed;\n                node.raws.left  = match[1];\n                node.raws.right = match[3];\n                node.raws.text  = match[2];\n            }\n        } else {\n            super.comment(token);\n        }\n    }\n\n}\n"]}