'use strict';

/*global CloudCmd, Util, DOM */

window.CloudCmd.Markdown = MarkdownProto;

function MarkdownProto(nameParam, optionsParam) {
    var Images      = DOM.Images,
        RESTful     = DOM.RESTful,
        Markdown    = RESTful.Markdown,
        MD          = this;
        
    function init() {
        Images.show.load('top');
        
        Util.exec.series([
            CloudCmd.View,
            Util.exec.with(MD.show, null, null),
        ]);
    }
    
    this.show                       = function(name, options) {
        var o               = options || optionsParam || {},
            relativeQuery   = '?relative';
        
        if (!name)
            name            = nameParam;
        
        Images.show.load(o.positionLoad);
        
        if (o.relative)
            name += relativeQuery;
        
        Markdown.read(name, function(error, result) {
            var div = DOM.load({
                name        : 'div',
                className   : 'help',
                inner       : result
            });
            
            Images.hide();
            
            CloudCmd.View.show(div);
            
            nameParam       =
            optionsParam    = null;
        });
    };
    
    this.hide                       = function() {
        CloudCmd.View.hide();
    };
    
    init();
}