/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Ajax.org B.V. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */

define(function(require, exports, module) {
    "use strict";
    
    var oop = require("../lib/oop");
    var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
    
    var EdifactHighlightRules = function() {
    
        var header = (
            "UNH"
        );
        var segment = (
            "ADR|AGR|AJT|ALC|ALI|APP|APR|ARD|ARR|ASI|ATT|AUT|"+
            "BAS|BGM|BII|BUS|"+
            "CAV|CCD|CCI|CDI|CDS|CDV|CED|CIN|CLA|CLI|CMP|CNI|CNT|COD|COM|COT|CPI|CPS|CPT|CST|CTA|CUX|"+
            "DAM|DFN|DGS|DII|DIM|DLI|DLM|DMS|DOC|DRD|DSG|DSI|DTM|"+
            "EDT|EFI|ELM|ELU|ELV|EMP|EQA|EQD|EQN|ERC|ERP|EVE|FCA|FII|FNS|FNT|FOR|FSQ|FTX|"+
            "GDS|GEI|GID|GIN|GIR|GOR|GPO|GRU|HAN|HYN|ICD|IDE|IFD|IHC|IMD|IND|INP|INV|IRQ|"+
            "LAN|LIN|LOC|MEA|MEM|MKS|MOA|MSG|MTD|NAD|NAT|"+
            "PAC|PAI|PAS|PCC|PCD|PCI|PDI|PER|PGI|PIA|PNA|POC|PRC|PRI|PRV|PSD|PTY|PYT|"+
            "QRS|QTY|QUA|QVR|"+
            "RCS|REL|RFF|RJL|RNG|ROD|RSL|RTE|"+
            "SAL|SCC|SCD|SEG|SEL|SEQ|SFI|SGP|SGU|SPR|SPS|STA|STC|STG|STS|"+
            "TAX|TCC|TDT|TEM|TMD|TMP|TOD|TPL|TRU|TSR|"+
            "UNB|UNZ|UNT|UGH|UGT|UNS|"+
            "VLI"
        );
    
        var header = (
            "UNH"
        );
    
        var buildinConstants = ("null|Infinity|NaN|undefined");
        var langClasses = (
            ""
        );
    
        var keywords = (
            "BY|SE|ON|INV|JP|UNOA"
        );
    
        var keywordMapper = this.createKeywordMapper({
            "variable.language": "this",
            "keyword": keywords,
            "entity.name.segment":segment,
            "entity.name.header":header,
            "constant.language": buildinConstants,
            "support.function": langClasses
        }, "identifier");
    
        // regexp must not have capturing parentheses. Use (?:) instead.
        // regexps are ordered -> the first match is used
    
        this.$rules = {
            "start" : [
                {
                    token : "punctuation.operator",
                    regex : "\\+.\\+"
                }, {
                    token : "constant.language.boolean",
                    regex : "(?:true|false)\\b"
                }, {
                    token : keywordMapper,
                    regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
                }, {
                    token : "keyword.operator",
                    regex : "\\+"
                }, {
                    token : "punctuation.operator",
                    regex : "\\:|'"
                },{
                    token : "identifier",
                    regex : "\\:D\\:"
                }
            ]
        };
    
        this.embedRules(DocCommentHighlightRules, "doc-",
            [ DocCommentHighlightRules.getEndRule("start") ]);
    };
    
    EdifactHighlightRules.metaData = { fileTypes: [ 'edi' ],
          keyEquivalent: '^~E',
          name: 'Edifact',
          scopeName: 'source.edifact' };
    
    oop.inherits(EdifactHighlightRules, TextHighlightRules);
    
    exports.EdifactHighlightRules = EdifactHighlightRules;
    });