/// <reference path="~/scripts/jquery.js" />
/// <reference path="~/scripts/ww.jquery.js" />
$(document).ready(function() {
    var commentId = null;
    $("#" + serverVars.txtBodyId)
    .focus(function() { OnTextTyped(); commentId = setInterval(OnTextTyped, 2000); })
    .blur(function() { clearInterval(commentId); });

    $(".commentedit").click(commentEdit);
});
function OnTextTyped(event) {
    var Ctl = $("#" + serverVars.txtBodyId);
    var Ctl2 = $("#lblCommentCharCount");
    if (Ctl.length > 0 && Ctl2.length > 0)
    {
        var Size = Ctl.val().length;
        Ctl2.text( Size.toString() + " of " + serverVars.commentMaxLength + " characters");
    }

    Proxy.FormatComment(Ctl.val(), function(result) {
        if (result)
            $("#divCommentPreview")
                .html("<b>" + $("#" + serverVars.txtTitleId).val() + "</b><br/>" + 
                      "by " + $("#" + serverVars.txtAuthorId).val() + "<br /><br />" +
                      result).show();
    });
}
function DeleteComment(id) {
    Proxy.DeleteComment(id,
            function(result) {
                if (!result) {
                    showStatus("Comment not deleted. Id is invalid or you're not logged in.");
                    return;
                }
                $("a[name=" + id + "]").parent().fadeOut("slow", function() { $(this).remove(); });
            },
            function(error) {
                showStatus("Comment not deleted: " + error.message);
            }
        );
}        
function commentEdit(evt) {
    var jComment = $(this).parents(".comment").find(".commentbody");
    if (jComment.length < 1)
        return;

    jComment.contentEditable(
           {  editClass: "contenteditable",
              saveHandler: function(e) {
                // grab id from parent .comment element and strip cmt_ prefix
                var id = jComment.parents(".comment").get(0).id.replace("cmt_", "");
                
                // call service to update comment with numeric id and updated html
                Proxy.UpdateCommentText(+id, jComment.html());
                
                // return true to close editor  (false leaves open)
                return true;  
             }
           });        
}