/*
       Licensed to the Apache Software Foundation (ASF) under one
       or more contributor license agreements.  See the NOTICE file
       distributed with this work for additional information
       regarding copyright ownership.  The ASF licenses this file
       to you under the Apache License, Version 2.0 (the
       "License"); you may not use this file except in compliance
       with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

       Unless required by applicable law or agreed to in writing,
       software distributed under the License is distributed on an
       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
       KIND, either express or implied.  See the License for the
       specific language governing permissions and limitations
       under the License.
*/

var userMentionList;

var getProjectUsers = function(users_url) {
    $.get(users_url, function(data) {
        userMentionList = data.options.map(function(item) {
            return {
                text: item.value,
                displayText: item.label
            };
        });
    });
}

CodeMirror.registerHelper('hint', 'alluraUserMentions', function (editor) {
    var word = /[\w-]+/;
    var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
    var tokenType = editor.getTokenTypeAt(cur);

    if(!!tokenType && tokenType.indexOf('comment') != -1) // Disable um inside code
        return;

    var end = cur.ch, start = end;
    // Find the starting position of currently typed word and set it to 'start' var
    while (start && word.test(curLine.charAt(start - 1))) --start;
    // Extract the current word from the current line using 'start' / 'end' value pair
    var curWord = start != end && curLine.slice(start, end);
    var list = [];
    if(curWord) {
        // If there is current word set, We can filter out users from the main list and display them
        userMentionList.forEach(function(item) {
            if(item.displayText.indexOf(curWord) != -1)
                list.push(item);
        });
    }
    else {
        // Otherwise, we display the entire list
        list = userMentionList.slice(); 
    }

    return { list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end) };
});
/*
       Licensed to the Apache Software Foundation (ASF) under one
       or more contributor license agreements.  See the NOTICE file
       distributed with this work for additional information
       regarding copyright ownership.  The ASF licenses this file
       to you under the Apache License, Version 2.0 (the
       "License"); you may not use this file except in compliance
       with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

       Unless required by applicable law or agreed to in writing,
       software distributed under the License is distributed on an
       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
       KIND, either express or implied.  See the License for the
       specific language governing permissions and limitations
       under the License.
*/

var userMentionList;

var getProjectUsers = function(users_url) {
    $.get(users_url, function(data) {
        userMentionList = data.options.map(function(item) {
            return {
                text: item.value,
                displayText: item.label
            };
        });
    });
}

CodeMirror.registerHelper('hint', 'alluraUserMentions', function (editor) {
    var word = /[\w-]+/;
    var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
    var tokenType = editor.getTokenTypeAt(cur);

    if(!!tokenType && tokenType.indexOf('comment') != -1) // Disable um inside code
        return;

    var end = cur.ch, start = end;
    // Find the starting position of currently typed word and set it to 'start' var
    while (start && word.test(curLine.charAt(start - 1))) --start;
    // Extract the current word from the current line using 'start' / 'end' value pair
    var curWord = start != end && curLine.slice(start, end);
    var list = [];
    if(curWord) {
        // If there is current word set, We can filter out users from the main list and display them
        userMentionList.forEach(function(item) {
            if(item.displayText.toLowerCase().indexOf(curWord.toLowerCase()) != -1)
                list.push(item);
        });
    }
    else {
        // Otherwise, we display the entire list
        list = userMentionList.slice(); 
    }

    return { list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end) };
});
Make autocomplete item filtering case insensitive