/* BEGIN: Define everything in anonymous function to prevent name spilling */
(function() {
/* -----> */

    /* Declare namespaces updated in this file: Redeclaration is fine */
    CNET.namespace('CNET.Blog.Voting');

    /* BEGIN: Blog Voting Class */
    CNET.Blog.Voting.BlogVoting = function() {
        this.url = '';
        this.id = null;
        this.rating = null;
        this.successCallback = null;
        this.failureCallback = null;
        this.callbackParams = [];
        this.callbackScope = null;
        this.results = {
            ranking: null,
            text: null
        };
    };

    /* BEGIN: BlogVoting Member Functions */
    CNET.Blog.Voting.BlogVoting.prototype = {
        getVotingUrl:function() {
            if(this.id) {
                var ratingValue = -1;
                if(this.rating > 0) {
                    ratingValue = 1;
                }
                // TODO: use & instead of & for url construction?
                return this.url + '&cr=' + ratingValue + '&cid=' + this.id;
            } else {
                return null;
            }
        },

        handleSuccess:function(o){
            // This member handles the success response
            this.processResult(o);
            CNET.lang.callWithScope(this.successCallback, this.callbackParams, this.callbackScope);
        },

        handleFailure:function(o){
            // This member handles the failure response
            CNET.lang.callWithScope(this.failureCallback, this.callbackParams, this.callbackScope);
        },

        processResult:function(o){
            // This member is called by handleSuccess
            var rankingResults = o.responseText.split('~');
            if(rankingResults.length >= 2) {
                this.results.ranking = rankingResults[0];
                this.results.text = rankingResults[1];
            }
        },

        startRequest:function() {
            var votingUrl = this.getVotingUrl();
            if(votingUrl) {
                /* YUI Usage --> */
                var callbackObj = {
                    success: this.handleSuccess,
                    failure: this.handleFailure,
                    timeout: 5000,
                    scope: this
                };
                YAHOO.util.Connect.asyncRequest('GET', votingUrl, callbackObj, null);
                /* <-- YUI Usage */
            }
        }
    };
    /* END: BlogVoting Member Functions */
    /* END: Blog Voting Class */

    /* BEGIN: Blog Voting UI class */
    CNET.Blog.Voting.BlogVotingUI = function(initValues) {
        this.blogVoting = null;
        if(initValues) {
            this.init(initValues);
        }
    };
    /* BEGIN: Blog Voting UI Member Functions */
    CNET.Blog.Voting.BlogVotingUI.prototype = {
        init: function(initValues) {
            this.existingVotes = initValues.existingVotes;
            this.id = initValues.id;
            this.rating = initValues.rating;
            this.url = initValues.url;

            this.blogVoting = new CNET.Blog.Voting.BlogVoting();
            this.blogVoting.id = this.id;
            this.blogVoting.rating = this.rating;
            this.blogVoting.url = this.url;
            this.blogVoting.successCallback = this.handleSuccess;
            this.blogVoting.callbackScope = this;
        },
        sendVote: function() {
            this.blogVoting.startRequest();
        },
        handleSuccess: function() {
            this.updateUI();
            this.setCookie();
        },
        setCookie: function() {
            CNET.util.setCookie('service', this.existingVotes + '~' + this.id, 30, '/' );
        },
        updateUI: function() {
            alert('Results: ' + this.blogVoting.results.ranking + '~' + this.blogVoting.results.text);
        }
    };
    /* BEGIN: Blog Voting UI Member Functions */
    /* END: Blog Voting UI class */

    /* BEGIN: ZDNET Blog Voting UI class */
    CNET.Blog.Voting.ZDNETBlogVotingUI = function(initValues) {
        // Chain the constructors
        CNET.Blog.Voting.ZDNETBlogVotingUI.superclass.constructor.call(this, initValues);
    };
    /* YUI Usage */ YAHOO.lang.extend(CNET.Blog.Voting.ZDNETBlogVotingUI, CNET.Blog.Voting.BlogVotingUI);
    /* BEGIN: ZDNET Blog Voting UI: Override superclass methods */
    CNET.Blog.Voting.ZDNETBlogVotingUI.prototype.updateUI = function() {
        var ranking = this.blogVoting.results.ranking;
        var voteText = this.blogVoting.results.text;
        if(ranking > 0) {
            ranking = '+' + ranking;
        }

        document.getElementById( 'votes' + this.id ).innerHTML      = ranking;
        document.getElementById( 'vote_text' + this.id ).innerHTML  = voteText;
        document.getElementById( 'voteStatus' + this.id ).innerHTML = "";
        document.getElementById( 'voteStatus' + this.id ).className = "thanks";
    };
    /* END: ZDNET Blog Voting UI: Override superclass methods */
    /* END: ZDNET Blog Voting UI class */

    /* BEGIN: TechRepublic Blog Voting UI class */
    CNET.Blog.Voting.TechRepublicBlogVotingUI = function(initValues) {
        // Chain the constructors
        CNET.Blog.Voting.TechRepublicBlogVotingUI.superclass.constructor.call(this, initValues);
    };
    /* YUI Usage */ YAHOO.lang.extend(CNET.Blog.Voting.TechRepublicBlogVotingUI, CNET.Blog.Voting.BlogVotingUI);
    /* BEGIN: TechRepublic Blog Voting UI: Override superclass methods */
    CNET.Blog.Voting.TechRepublicBlogVotingUI.prototype.updateUI = function() {
        var ranking = this.blogVoting.results.ranking;
        // var voteText = this.blogVoting.results.text;
        if(ranking > 0) {
            ranking = '+' + ranking;
        }

        var v = document.getElementById( 'votes' + this.id );
        var vs = document.getElementById( 'voteStatus' + this.id );
        v.innerHTML = ranking;
        vs.innerHTML = "Thanks";
        vs.href = null;
        vs.onclick = "function() { return false; }";
        vs.parentNode.className = "thanks";
    };
    /* END: TechRepublic Blog Voting UI: Override superclass methods */
    /* END: TechRepublic Blog Voting UI class */

    /* BEGIN: BNET Blog Voting UI class */
    CNET.Blog.Voting.BNETBlogVotingUI = function(initValues) {
        // Chain the constructors
        CNET.Blog.Voting.BNETBlogVotingUI.superclass.constructor.call(this, initValues);
    };
    /* YUI Usage */ YAHOO.lang.extend(CNET.Blog.Voting.BNETBlogVotingUI, CNET.Blog.Voting.TechRepublicBlogVotingUI);
    /* BEGIN: BNET Blog Voting UI: Override superclass methods */
    /* END: BNET Blog Voting UI: Override superclass methods */
    /* END: BNET Blog Voting UI class */

/* <----- */
})();
/* END: Define everything in anonymous function call to prevent name spilling */

/* DEPRECATED: --> Instead of calling sendVote, please instantiate the appropriate Blog Voting UI class */
function sendVote(rating, existing_votes, cid, rpc) {
    var blogVotingUI = null;
    if(CNET.Globals.currentNetwork == 'ZDNET') {
        blogVotingUI = new CNET.Blog.Voting.ZDNETBlogVotingUI();
    } else if(CNET.Globals.currentNetwork == 'TechRepublic') {
        blogVotingUI = new CNET.Blog.Voting.TechRepublicBlogVotingUI();
    } else if(CNET.Globals.currentNetwork == 'BNET') {
        blogVotingUI = new CNET.Blog.Voting.BNETBlogVotingUI();
    } else {
        blogVotingUI = new CNET.Blog.Voting.BlogVotingUI();
    }
    blogVotingUI.init({id: cid, existingVotes: existing_votes, url: rpc, rating: rating});
    blogVotingUI.sendVote();
}
/* DEPRECATED: <-- Instead of calling sendVote, please instantiate the appropriate Blog Voting UI class */